Create pid file before runtime init, Fixes #1990

.babelrc

@@ -1,14 +0,0 @@
-{
-  "presets": [
-    [
-      "@babel/preset-env",
-      {
-        "targets": {
-          "browsers": "last 3 versions"
-        },
-        "useBuiltIns": "entry",
-        "modules": "false",
-      }
-    ]
-  ]
-}

.bra.toml

@@ -1,19 +1,17 @@
 [run]
 init_cmds = [
-  ["go", "run", "build.go", "-dev", "build-cli"],
-  ["go", "run", "build.go", "-dev", "build-server"],
-  ["./bin/grafana-server", "-packaging=dev", "cfg:app_mode=development"]
+  ["go", "build", "-o", "./bin/grafana-server"],
+	["./bin/grafana-server"]
 ]
 watch_all = true
-follow_symlinks = true
 watch_dirs = [
-  "$WORKDIR/pkg",
-  "$WORKDIR/public/views",
-  "$WORKDIR/conf",
+	"$WORKDIR/pkg",
+	"$WORKDIR/public/views",
+	"$WORKDIR/conf",
 ]
-watch_exts = [".go", ".ini", ".toml", ".template.html"]
+watch_exts = [".go", ".ini"]
 build_delay = 1500
 cmds = [
-  ["go", "run", "build.go", "-dev", "build-server"],
-  ["./bin/grafana-server", "-packaging=dev", "cfg:app_mode=development"]
+  ["go", "build", "-o", "./bin/grafana-server"],
+	["./bin/grafana-server"]
 ]

.browserslistrc

@@ -1,4 +0,0 @@
->1%,
-Chrome > 20
-last 4 versions,
-Firefox ESR

.dockerignore

@@ -1,18 +0,0 @@
-.awcache
-.dockerignore
-.git
-.gitignore
-.github
-.vscode
-bin
-data*
-dist
-docker
-Dockerfile
-docs
-dump.rdb
-node_modules
-/local
-/tmp
-*.yml
-*.md

.drone.star

@@ -1,8 +0,0 @@
-load('scripts/pr.star', 'pr_pipelines')
-load('scripts/master.star', 'master_pipelines')
-load('scripts/release.star', 'release_pipelines', 'test_release_pipelines')
-
-def main(ctx):
-    edition = 'oss'
-    return pr_pipelines(edition=edition) + master_pipelines(edition=edition) + release_pipelines() + \
-        test_release_pipelines()

.editorconfig

@@ -1,30 +0,0 @@
-# http://editorconfig.org
-root = true
-
-[*]
-indent_style = space
-indent_size = 2
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-max_line_length = 120
-
-[*.go]
-indent_style = tab
-indent_size = 4
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[*.{js,ts,tsx,scss}]
-quote_type = single
-
-[*.md]
-trim_trailing_whitespace = false
-
-[Makefile]
-indent_style = tab
-indent_size = 2
-
-[*.star]
-indent_size = 4

.eslintignore

@@ -1,7 +0,0 @@
-node_modules
-compiled
-build
-vendor
-devenv
-data
-dist

.eslintrc

@@ -1,13 +0,0 @@
-{
-  "extends": ["@grafana/eslint-config"],
-  "root": true,
-  "overrides": [
-    {
-      "files": ["packages/grafana-ui/**/*/!(*.story).{ts,tsx}", "public/app/**/*.{ts,tsx}"],
-      "rules": {
-        "react-hooks/rules-of-hooks": "off",
-        "react-hooks/exhaustive-deps": "off"
-      }
-    }
-  ]
-}

.github/CODEOWNERS

@@ -1,60 +0,0 @@
-# Lines starting with '#' are comments.
-# Each line is a file pattern followed by one or more owners.
-
-# More details are here: https://help.github.com/articles/about-codeowners/
-
-# The '*' pattern is global owners.
-
-# Order is important. The last matching pattern has the most precedence.
-# The folders are ordered as follows:
-
-# In each subsection folders are ordered first by depth, then alphabetically.
-# This should make it easy to add new rules without breaking existing ones.
-
-# Documentation owner: Diana Payton
-/docs/ @oddlittlebird @achatterjee-grafana
-/contribute/ @oddlittlebird  @marcusolsson @achatterjee-grafana
-/docs/sources/developers/plugins/ @marcusolsson
-
-# Backend code
-*.go @grafana/backend-platform
-go.mod @grafana/backend-platform
-go.sum @grafana/backend-platform
-
-/e2e @grafana/grafana-frontend-platform
-/packages @grafana/grafana-frontend-platform
-/plugins-bundled @grafana/grafana-frontend-platform
-/public @grafana/grafana-frontend-platform
-/scripts/build/release-packages.sh @grafana/grafana-frontend-platform
-/scripts/circle-release-next-packages.sh @grafana/grafana-frontend-platform
-/scripts/ci-frontend-metrics.sh @grafana/grafana-frontend-platform
-/scripts/grunt @grafana/grafana-frontend-platform
-/scripts/webpack @grafana/grafana-frontend-platform
-package.json @grafana/grafana-frontend-platform
-tsconfig.json @grafana/grafana-frontend-platform
-lerna.json @grafana/grafana-frontend-platform
-.babelrc @grafana/grafana-frontend-platform
-.prettierrc.js @grafana/grafana-frontend-platform
-.eslintrc @grafana/grafana-frontend-platform
-
-# @grafana/ui component documentation
-*.mdx @marcusolsson @jessover9000 @grafana/grafana-frontend-platform
-
-/public/app/features/explore/ @grafana/observability-squad
-/packages/jaeger-ui-components/ @grafana/observability-squad
-
-# Core datasources
-/public/app/plugins/datasource/cloudwatch @grafana/backend-platform @grafana/observability-squad
-/public/app/plugins/datasource/elasticsearch @grafana/observability-squad
-/public/app/plugins/datasource/grafana-azure-monitor-datasource @grafana/backend-platform
-/public/app/plugins/datasource/graphite @grafana/observability-squad
-/public/app/plugins/datasource/influxdb @grafana/observability-squad
-/public/app/plugins/datasource/jaeger @grafana/observability-squad
-/public/app/plugins/datasource/loki @grafana/observability-squad
-/public/app/plugins/datasource/mssql @grafana/backend-platform
-/public/app/plugins/datasource/mysql @grafana/backend-platform
-/public/app/plugins/datasource/opentsdb @grafana/backend-platform
-/public/app/plugins/datasource/postgres @grafana/backend-platform
-/public/app/plugins/datasource/prometheus @grafana/observability-squad
-/public/app/plugins/datasource/cloud-monitoring @grafana/backend-platform
-/public/app/plugins/datasource/zipkin @grafana/observability-squad

.github/ISSUE_TEMPLATE/1-bug_report.md

@@ -1,31 +0,0 @@
----
-name: Bug report
-about: Report a bug you found when using Grafana
-labels: 'type: bug'
----
-
-<!--
-Please use this template to create your bug report. By providing as much info as possible you help us understand the issue, reproduce it and resolve it for you quicker. Therefor take a couple of extra minutes to make sure you have provided all info needed.
-
-PROTIP: record your screen and attach it as a gif to showcase the issue.
-
-- Questions should be posted to: https://community.grafana.com
-- Use query inspector to troubleshoot issues: https://bit.ly/2XNF6YS
-- How to record and attach gif: https://bit.ly/2Mi8T6K
--->
-
-**What happened**:
-
-**What you expected to happen**:
-
-**How to reproduce it (as minimally and precisely as possible)**:
-
-**Anything else we need to know?**:
-
-**Environment**:
-- Grafana version:
-- Data source type & version:
-- OS Grafana is installed on:
-- User OS & Browser:
-- Grafana plugins:
-- Others:

.github/ISSUE_TEMPLATE/2-feature_request.md

@@ -1,11 +0,0 @@
----
-name: Enhancement request
-about: Suggest an enhancement or new feature for the Grafana project
-labels: 'type: feature request'
----
-
-<!-- Please only use this template for submitting feature requests -->
-
-**What would you like to be added**:
-
-**Why is this needed**:

.github/ISSUE_TEMPLATE/3-accessibility.md

@@ -1,26 +0,0 @@
----
-name: Accessibility issue
-about: Help make Grafana be better at keyboard navigation, screen-readable and accessible to all.
-labels: 'type: accessibility'
----
-
-<!--
-Please only use this template for submitting accessibility issues.
-
-This is a new feature area for Grafana that we want to improve. We have long way to go
-to really improve accessibility and would like your help to know where to start.
--->
-
-**Steps to reproduce**:
-
-**Actual Result**:
-
-**Expected Result**
-
-**Relevant WCAG Criteria:** [#.#.# WCAG Criterion](link to https://www.w3.org/WAI/WCAG21/quickref/?versions=2.0)
-
-**Environment**:
-- Grafana version:
-- Data source type & version:
-- User OS & Browser:
-- Others:

.github/ISSUE_TEMPLATE/4-grafana_ui_component.md

@@ -1,39 +0,0 @@
----
-name: '@grafana/ui component request'
-about: Suggest a component for the @grafana/ui package
-labels: 'area/grafana/ui'
----
-
-<!-- 
-By using this template you will make it easier for us to make sure that documentation and implementation stays up to date for every component in @grafana/ui
-
-Thank you!
--->
-
-**Why is this component needed**:
-<!-- Explain your use case -->
-___
- - [ ] Is/could it be used in more than one place in Grafana?
-
-**Where is/could it be used?**:
-
-___
-- [ ] Post screenshots possible.
-- [ ] It has a single use case.
-- [ ] It is/could be used in multiple places.
-
-**Implementation** (Checklist meant for the person implementing the component)
-
-- [ ] Component has a story in Storybook.
-- [ ] Props and naming follows [our style guide](https://github.com/grafana/grafana/blob/master/contribute/style-guides/frontend.md).
-- [ ] It is extendable (rest props are spread, styles with className work, and so on).
-- [ ] Uses [theme for spacing, colors, and so on](https://github.com/grafana/grafana/blob/master/contribute/style-guides/themes.md).
-- [ ] Works with both light and dark theme.
-
-**Documentation**
-
-- [ ] Properties are documented.
-- [ ] Use cases are described.
-- [ ] Code examples for the different use cases.
-- [ ] Dos and don'ts.
-- [ ] Styling guidelines, specific color usage (if applicable).

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +0,0 @@
-blank_issues_enabled: false
-contact_links:
-  - name: Questions & Help
-    url: https://community.grafana.com
-    about: Please ask and answer questions here.

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,34 +0,0 @@
-<!--
-
-Thank you for sending a pull request! Here are some tips:
-
-1. If this is your first time, please read our contribution guide at https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md
-
-2. Ensure you include and run the appropriate tests as part of your Pull Request.
-
-3. In a new feature or configuration option, an update to the documentation is necessary. Everything related to the documentation is under the docs folder in the root of the repository.
-
-4. If the Pull Request is a work in progress, make use of GitHub's "Draft PR" feature and mark it as such.
-
-5. If you can not merge your Pull Request due to a merge conflict, Rebase it. This gets it in sync with the master branch.
-
-6. Name your PR as "<FeatureArea>: Describe your change", e.g. Alerting: Prevent race condition. If it's a fix or feature relevant for the changelog describe the user impact in the title. The PR title is used to auto-generate the changelog for issues marked with the "add to changelog" label.
-
--->
-
-**What this PR does / why we need it**:
-
-**Which issue(s) this PR fixes**:
-
-<!--
-
-- Automatically closes linked issue when the Pull Request is merged.
-
-Usage: "Fixes #<issue number>", or "Fixes (paste link of issue)"
-
--->
-
-Fixes #
-
-**Special notes for your reviewer**:
-

.github/actions/gha-publish-to-git/Dockerfile

@@ -1,7 +0,0 @@
-FROM alpine
-RUN apk update
-RUN apk add rsync git bash
-
-COPY entrypoint.sh /entrypoint.sh
-
-ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]

.github/actions/gha-publish-to-git/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2019 Sean Middleditch
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

.github/actions/gha-publish-to-git/README.md

@@ -1,60 +0,0 @@
-publish-to-git
-==============
-
-[GitHub Action](https://github.com/features/actions) for publishing a directory
-and its contents to another git repository.
-
-This can be especially useful for publishing static website, such as with
-[GitHub Pages](https://pages.github.com/), from built files in other job
-steps, such as [Doxygen](http://www.doxygen.nl/) generated HTML files.
-
-> **Note:** GitHub currently requires the use of a Personal Access Token for
-pushing to other repositories. Pushing to the current repository should work
-with the always-available GitHub Token (available via
-`{{ secrets.GITHUB_TOKEN }}`. If pushing to another repository, a Personal
-Access Token will need to be [created](https://help.github.com/en/articles/creating-a-personal-access-token-for-the-command-line) and assigned to the
-workflow [secrets](https://help.github.com/en/articles/virtual-environments-for-github-actions#creating-and-using-secrets-encrypted-variables).
-
-Inputs
-------
-
-- `repository`: Destination repository (default: current repository).
-- `branch`: Destination branch (required).
-- `host`: Destination git host (default: `github.com`).
-- `github_token`: GitHub Token (required; use `secrets.GITHUB_TOKEN`).
-- `github_pat`: Personal Access Token or other https credentials.
-- `source_folder`: Source folder in workspace to copy (default: workspace root).
-- `target_folder`: Target folder in destination branch to copy to (default: repository root).
-- `commit_author`: Override commit author (default: `{github.actor}@users.noreply.github.com`).
-- `commit_message`: Set commit message (default: `[workflow] Publish from [repository]:[branch]/[folder]`).
-- `dry_run`: Does not push if non-empty (default: empty).
-- `working_directory`: Location to checkout repository (default: random location in `${HOME}`)
-
-Outputs
--------
-
-- `commit_hash`: SHA hash of the new commit.
-- `working_directory`: Working directory of git clone of repository.
-
-License
--------
-
-MIT License. See [LICENSE](LICENSE) for details.
-
-Usage Example
--------------
-
-```yaml
-jobs:
-  publish:
-    - uses: actions/checkout@master
-    - run: |
-        sh scripts/build-doxygen-html.sh --out static/html
-    - uses: seanmiddleditch/gha-publish-to-git@master
-      with:
-        branch: gh-pages
-        github_token: '${{ secrets.GITHUB_TOKEN  }}'
-        github_pat: '${{ secrets.GH_PAT }}'
-        source_folder: static/html
-      if: success() && github.event == 'push'
-```

.github/actions/gha-publish-to-git/action.yml

@@ -1,60 +0,0 @@
----
-name: publish-to-git
-description: 'Publish files to a git repository'
-branding:
-  icon: 'git-commit'
-  color: 'blue'
-inputs:
-  repository:
-    description: 'Destination repository (default: current repository)'
-    default: ''
-  branch:
-    description: 'Destination branch'
-    required: true
-  host:
-    description: 'Destination git host'
-    default: 'github.com'
-  github_token:
-    description: 'GitHub Token (use `secrets.GITHUB_TOKEN`)'
-    required: true
-  github_pat:
-    description: 'Personal Access Token or other https credentials'
-    default: ''
-  source_folder:
-    description: 'Source folder in workspace to copy (default: workspace root)'
-    defaault: ''
-  target_folder:
-    description: 'Target folder in destination branch to copy to (default: repository root)'
-    default: ''
-  commit_author:
-    description: 'User Name <email@address> (default: [github.actor]@users.noreply.github.com)'
-    default: ''
-  commit_message:
-    description: 'Commit message (default: [workflow] Publish from [repository]:[branch]/[folder])'
-    default: ''
-  dry_run:
-    description: 'Do not push to repository (set to non-empty string to make dry-run)'
-    default: ''
-  working_directory:
-    description: 'Working directory for clone (default: random location in `${HOME}`)'
-    default: ''
-outputs:
-  commit_hash:
-    description: 'Hash of the new commit'
-  working_directory:
-    description: 'Working directory of temporary repository'
-runs:
-  using: 'docker'
-  image: 'Dockerfile'
-  args:
-    - ${{ inputs.repository }}
-    - ${{ inputs.branch }}
-    - ${{ inputs.host }}
-    - ${{ inputs.github_token }}
-    - ${{ inputs.github_pat }}
-    - ${{ inputs.source_folder }}
-    - ${{ inputs.target_folder }}
-    - ${{ inputs.commit_author }}
-    - ${{ inputs.commit_message }}
-    - ${{ inputs.dry_run }}
-    - ${{ inputs.working_directory }}

.github/actions/gha-publish-to-git/entrypoint.sh

@@ -1,99 +0,0 @@
-#/bin/bash
-
-# Name the Docker inputs.
-#
-INPUT_REPOSITORY="$1"
-INPUT_BRANCH="$2"
-INPUT_HOST="$3"
-INPUT_GITHUB_TOKEN="$4"
-INPUT_GITHUB_PAT="$5"
-INPUT_SOURCE_FOLDER="$6"
-INPUT_TARGET_FOLDER="$7"
-INPUT_COMMIT_AUTHOR="$8"
-INPUT_COMMIT_MESSAGE="$9"
-INPUT_DRYRUN="${10}"
-INPUT_WORKDIR="${11}"
-
-# Check for required inputs.
-#
-[ -z "$INPUT_BRANCH" ] && echo >&2 "::error::'branch' is required" && exit 1
-[ -z "$INPUT_GITHUB_TOKEN" -a -z "$INPUT_GITHUB_PAT" ] && echo >&2 "::error::'github_token' or 'github_pat' is required" && exit 1
-
-# Set state from inputs or defaults.
-#
-REPOSITORY="${INPUT_REPOSITORY:-${GITHUB_REPOSITORY}}"
-BRANCH="${INPUT_BRANCH}"
-HOST="${INPUT_GIT_HOST:-github.com}"
-TOKEN="${INPUT_GITHUB_PAT:-${INPUT_GITHUB_TOKEN}}"
-REMOTE="${INPUT_REMOTE:-https://${TOKEN}@${HOST}/${REPOSITORY}.git}"
-
-SOURCE_FOLDER="${INPUT_SOURCE_FOLDER:-.}"
-TARGET_FOLDER="${INPUT_TARGET_FOLDER}"
-
-REF="${GITHUB_BASE_REF:-${GITHUB_REF}}"
-REF_BRANCH=$(echo "${REF}" | rev | cut -d/ -f1 | rev)
-[ -z "$REF_BRANCH" ] && echo 2>&1 "No ref branch" && exit 1
-
-COMMIT_AUTHOR="${INPUT_AUTHOR:-${GITHUB_ACTOR} <${GITHUB_ACTOR}@users.noreply.github.com>}"
-COMMIT_MESSAGE="${INPUT_COMMIT_MESSAGE:-[${GITHUB_WORKFLOW}] Publish from ${GITHUB_REPOSITORY}:${REF_BRANCH}/${SOURCE_FOLDER}}"
-
-# Calculate the real source path.
-#
-SOURCE_PATH="$(realpath "${SOURCE_FOLDER}")"
-[ -z "${SOURCE_PATH}" ] && exit 1
-echo "::debug::SOURCE_PATH=${SOURCE_PATH}"
-
-# Let's start doing stuff.
-echo "Publishing ${SOURCE_FOLDER} to ${REMOTE}:${BRANCH}/${TARGET_FOLDER}"
-
-# Create a working directory; the workspace may be filled with other important
-# files.
-#
-WORK_DIR="${INPUT_WORKDIR:-$(mktemp -d "${HOME}/gitrepo.XXXXXX")}"
-[ -z "${WORK_DIR}" ] && echo >&2 "::error::Failed to create temporary working directory" && exit 1
-cd "${WORK_DIR}"
-
-# Initialize git repo and configure for remote access.
-#
-echo "Initializing repository with remote ${REMOTE}"
-git init || exit 1
-git config --local user.email "${GITHUB_ACTOR}@users.noreply.github.com" || exit 1
-git config --local user.name  "${GITHUB_ACTOR}" || exit 1
-git remote add origin "${REMOTE}" || exit 1
-git remote -v
-
-# Fetch initial (current contents).
-#
-echo "Fetching ${REMOTE}:${BRANCH}"
-git fetch --depth 1 origin "${BRANCH}" || exit 1
-git checkout -b "${BRANCH}" || exit 1
-git pull origin "${BRANCH}" || exit 1
-
-# Create the target directory (if necessary) and copy files from source.
-#
-TARGET_PATH="${WORK_DIR}/${TARGET_FOLDER}"
-echo "Populating ${TARGET_PATH}"
-mkdir -p "${TARGET_PATH}" || exit 1
-rsync -a --quiet --delete "${SOURCE_PATH}/" "${TARGET_PATH}" || exit 1
-
-# Create commit with changes.
-#
-echo "Creating commit"
-git add "${TARGET_PATH}" || exit 1
-git commit -m "${COMMIT_MESSAGE}" --author "${COMMIT_AUTHOR}" || exit 1
-COMMIT_HASH="$(git rev-parse HEAD)"
-echo "Created commit ${COMMIT_HASH}"
-
-# Publish output variables.
-#
-echo "::set-output name=commit_hash::${COMMIT_HASH}"
-echo "::set-output name=working_directory::${WORK_DIR}"
-
-# Push if not a dry-run.
-#
-if [ -z "${INPUT_DRYRUN}" ] ; then
-    echo "Pushing to ${REMOTE}:${BRANCH}"
-    git push origin "${BRANCH}" || exit 1
-else
-    echo "[DRY-RUN] Not pushing to ${REMOTE}:${BRANCH}"
-fi

.github/commands.json

@@ -1,27 +0,0 @@
-[
-  {
-    "type": "label",
-    "name": "type/question",
-    "action": "close",
-    "comment": "Please ask your question on [community.grafana.com/](https://community.grafana.com/). To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
-  },
-  {
-    "type": "comment",
-    "name": "duplicate",
-    "allowUsers": [],
-    "action": "updateLabels",
-    "addLabel": "type/duplicate"
-  },
-  {
-    "type": "label",
-    "name": "type/duplicate",
-    "action": "close",
-    "comment": "Thanks for creating this issue! It looks like this has already been reported by another user. We’ve closed this in favor of the existing one. Please consider adding any details you think is missing to that issue.\n\nTo avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
-  },
-  {
-    "type": "label",
-    "name": "no new info",
-    "action": "close",
-    "comment": "We've closed this issue since it needs more information and hasn't had any activity recently. We can re-open it after you you add more information. To avoid having your issue closed in the future, please read our [CONTRIBUTING](https://github.com/grafana/grafana/blob/master/CONTRIBUTING.md) guidelines.\n\nHappy graphing!"
-  }
-]

.github/stale.yml

@@ -1,47 +0,0 @@
-# Configuration for probot-stale - https://github.com/probot/stale
-
-# General configuration
-# Label to use when marking as stale
-staleLabel: stale
-
-# Pull request specific configuration
-pulls:
-  # Number of days of inactivity before an Issue or Pull Request becomes stale
-  daysUntilStale: 14
-  # Number of days of inactivity before a stale Issue or Pull Request is closed.
-  # Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
-  daysUntilClose: 30
-  # Comment to post when marking as stale. Set to `false` to disable
-  markComment: >
-    This pull request has been automatically marked as stale because it has not had
-    activity in the last 2 weeks. It will be closed in 30 days if no further activity occurs. Please
-    feel free to give a status update now, ping for review, or re-open when it's ready.
-    Thank you for your contributions!
-  # Comment to post when closing a stale Issue or Pull Request.
-  closeComment: >
-     This pull request has been automatically closed because it has not had
-     activity in the last 30 days. Please feel free to give a status update now, ping for review, or re-open when it's ready.
-     Thank you for your contributions!
-  # Limit the number of actions per hour, from 1-30. Default is 30
-  limitPerRun: 1
-
-exemptLabels:
-  - help wanted
-  - type/bug
-  - type/feature-request
-  - Epic
-  - no stalebot
-
-# Issue specific configuration
-issues:
-  limitPerRun: 1
-  daysUntilStale: 100000
-  daysUntilClose: 100000
-  markComment: >
-    This issue has been automatically marked as stale because it has not had activity in the
-    last 100 days. It will be closed in the next 100 days if no activity occurs.
-    Thank you for your contributions.
-  closeComment: >
-    This issue has been automatically closed because it has not had activity in the
-    last month and a half. If this issue is still valid, please ping a maintainer and ask them to check this again.
-    Thank you for your contributions.

.github/workflows/codeql-analysis.yml

@@ -1,71 +0,0 @@
-# For most projects, this workflow file will not need changing; you simply need
-# to commit it to your repository.
-#
-# You may wish to alter this file to override the set of languages analyzed,
-# or to provide custom queries or build logic.
-name: "CodeQL"
-
-on:
-  push:
-    branches: [master, v1.8.x, v2.0.x, v2.1.x, v2.6.x, v3.0.x, v3.1.x, v4.0.x, v4.1.x, v4.2.x, v4.3.x, v4.4.x, v4.5.x, v4.6.x, v4.7.x, v5.0.x, v5.1.x, v5.2.x, v5.3.x, v5.4.x, v6.0.x, v6.1.x, v6.2.x, v6.3.x, v6.4.x, v6.5.x, v6.6.x, v6.7.x, v7.0.x, v7.1.x, v7.2.x]
-  pull_request:
-    # The branches below must be a subset of the branches above
-    branches: [master]
-  schedule:
-    - cron: '0 4 * * 6'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-      matrix:
-        # Override automatic language detection by changing the below list
-        # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
-        language: ['javascript', 'go', 'python']
-        # Learn more...
-        # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
-
-    steps:
-    - name: Checkout repository
-      uses: actions/checkout@v2
-      with:
-        # We must fetch at least the immediate parents so that if this is
-        # a pull request then we can checkout the head.
-        fetch-depth: 2
-
-    # If this run was triggered by a pull request event, then checkout
-    # the head of the pull request instead of the merge commit.
-    - run: git checkout HEAD^2
-      if: ${{ github.event_name == 'pull_request' }}
-
-    # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file. 
-        # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
-
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-
-    # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
-
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
-
-    #- run: |
-    #   make bootstrap
-    #   make release
-
-    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1

.github/workflows/commands.yml

@@ -1,25 +0,0 @@
-name: Run commands when issues are labeled or comments added
-on:
-  issues:
-    types: [labeled]
-  issue_comment:
-    types: [created]
-
-jobs:
-  main:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Actions
-        uses: actions/checkout@v2
-        with:
-          repository: "grafana/grafana-github-actions"
-          path: ./actions
-          ref: main
-      - name: Install Actions
-        run: npm install --production --prefix ./actions
-      - name: Run Commands
-        uses: ./actions/commands
-        with:
-          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
-          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}
-          config-path: commands

.github/workflows/metrics-collector.yml

@@ -1,34 +0,0 @@
-#
-# When triggered by the cron job it will also collect metrics for:
-#  * number of issues without label
-#  * number of issues with "needs more info"
-#  * number of issues with "needs investigation"
-#  * number of issues with label type/bug
-#  * number of open issues in current milestone
-#
-# https://github.com/grafana/grafana-github-actions/blob/main/metrics-collector/index.ts
-#
-name: Github issue metrics collection 
-on:
-  schedule:
-    - cron: "*/10 * * * *"
-  issues:
-    types: [opened, closed]
-
-jobs:
-  main:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Actions
-        uses: actions/checkout@v2
-        with:
-          repository: "grafana/grafana-github-actions"
-          path: ./actions
-          ref: main
-      - name: Install Actions
-        run: npm install --production --prefix ./actions
-      - name: Run metrics collector
-        uses: ./actions/metrics-collector
-        with:
-          metricsWriteAPIKey: ${{secrets.GRAFANA_MISC_STATS_API_KEY}}
-          token: ${{secrets.GH_BOT_ACCESS_TOKEN}}

.github/workflows/publish.yml

@@ -1,38 +0,0 @@
-name: publish_docs
-
-on:
-  push:
-    branches:
-    - master
-    paths:
-    - 'docs/sources/**'
-    - 'packages/grafana-*/**'
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v1
-    - name: generate-packages-docs
-      uses: actions/setup-node@v1
-      id: generate-docs
-      with:
-        node-version: '12'
-    - run: yarn install --pure-lockfile --no-progress
-    - run: ./scripts/ci-reference-docs-build.sh
-    - name: publish-to-git
-      uses: ./.github/actions/gha-publish-to-git
-      id: publish
-      with:
-        repository: grafana/website
-        branch: master
-        host: github.com
-        github_pat: '${{ secrets.GH_BOT_ACCESS_TOKEN }}'
-        source_folder: docs/sources
-        target_folder: content/docs/grafana/latest
-    - shell: bash
-      run: |
-        test -n "${{ steps.publish.outputs.commit_hash }}"
-        test -n "${{ steps.publish.outputs.working_directory }}"

.gitignore

@@ -1,38 +1,16 @@
 node_modules
-npm-debug.log
-yarn-error.log
 coverage/
 .aws-config.json
 awsconfig
-/.awcache
 /dist
-/public/build
-/public/views/index.html
-/public/views/error.html
-/emails/dist
-/reports
-/e2e/tmp
-.yarnrc
-.yarn/
-vendor/
-
-# Enterprise emails
-/emails/templates/enterprise_*
-/public/emails/enterprise_*
-
-# Enterprise devenv
-/devenv/docker/blocks/grafana-enterprise
-
 /tmp
-tools/phantomjs/phantomjs
-tools/phantomjs/phantomjs.exe
-profile.out
-coverage.txt
 
 docs/AWS_S3_BUCKET
 docs/GIT_BRANCH
+docs/VERSION
 docs/GITCOMMIT
 docs/changed-files
+docs/changed-files
 
 # locally required config files
 public/css/*.min.css
@@ -42,79 +20,10 @@ public/css/*.min.css
 *.swp
 .idea/
 *.iml
-*.tmp
-.DS_Store
-.vscode/
-.vs/
-.eslintcache
 
 /data/*
 /bin/*
 
-# devenv
-/devenv/docker-compose.yaml
-/devenv/.env
-
 conf/custom.ini
-/conf/provisioning/**/custom.yaml
-/conf/provisioning/**/dev.yaml
-/conf/ldap_dev.toml
-/conf/ldap_freeipa.toml
-profile.cov
-/grafana
-/local
-.notouch
-/Makefile.local
-/pkg/cmd/grafana-cli/grafana-cli
-/pkg/cmd/grafana-server/grafana-server
-/pkg/cmd/grafana-server/debug
-/pkg/extensions/*
-!/pkg/extensions/main.go
-/public/app/extensions
-debug.test
-/examples/*/dist
-/packaging/**/*.rpm
-/packaging/**/*.deb
-/packaging/**/*.tar.gz
+fig.yml
 
-# Ignore OSX indexing
-.DS_Store
-
-/vendor/**/*.py
-/vendor/**/*.xml
-/vendor/**/*.yml
-/vendor/**/*_test.go
-/vendor/**/.editorconfig
-*.orig
-
-/devenv/bulk-dashboards/*.json
-/devenv/bulk_alerting_dashboards/*.json
-/devenv/datasources_bulk.yaml
-/devenv/bulk_alerting_dashboards/bulk_alerting_datasources.yaml
-
-/scripts/build/release_publisher/release_publisher
-*.patch
-
-# Ignoring frontend packages specifics
-/packages/**/dist
-/packages/**/compiled
-/packages/**/.rpt2_cache
-/packages/**/tsdoc-metadata.json
-
-# Ignore go local build dependencies
-/scripts/go/bin/**
-
-# Ignore compilation stats from `yarn stats`
-compilation-stats.json
-
-# e2e tests
-/packages/grafana-e2e/cypress/screenshots
-/packages/grafana-e2e/cypress/videos
-/packages/grafana-e2e/cypress/logs
-/e2e/server.log
-/e2e/**/screenshots
-!/e2e/**/screenshots/expected/*
-/e2e/**/videos/*
-
-# report dumping the whole system env
-/report.*.json

.hooks/pre-commit

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+
+test -z "$(gofmt -s -l . | grep -v Godeps/_workspace/src/ | tee /dev/stderr)"
+if [ $? -gt 0 ]; then
+    echo "Some files aren't formatted, please run 'go fmt ./pkg/...' to format your source code before committing"
+    exit 1
+fi

.jscs.json

@@ -0,0 +1,13 @@
+{
+    "disallowImplicitTypeConversion": ["string"],
+    "disallowKeywords": ["with"],
+    "disallowMultipleLineBreaks": true,
+    "disallowMixedSpacesAndTabs": true,
+    "disallowTrailingWhitespace": true,
+    "requireSpacesInFunctionExpression": {
+        "beforeOpeningCurlyBrace": true
+    },
+    "disallowSpacesInsideArrayBrackets": true,
+    "disallowSpacesInsideParentheses": true,
+    "validateIndentation": 2
+}

.jsfmtrc

@@ -0,0 +1,21 @@
+{
+  "preset" : "default",
+
+  "lineBreak" : {
+    "before" : {
+      "VariableDeclarationWithoutInit" : 0,
+    },
+
+    "after": {
+      "AssignmentOperator": -1,
+      "ArgumentListArrayExpression": ">=1"
+    }
+  },
+
+  "whiteSpace" : {
+    "before" : {
+    },
+    "after" : {
+    }
+  }
+}

.jshintrc

@@ -0,0 +1,35 @@
+{
+  "browser": true,
+
+  "bitwise":false,
+  "curly": true,
+  "eqnull": true,
+  "globalstrict": true,
+  "devel": true,
+  "eqeqeq": true,
+  "forin": false,
+  "immed": true,
+  "supernew": true,
+  "expr": true,
+  "indent": 2,
+  "latedef": true,
+  "newcap": true,
+  "noarg": true,
+  "noempty": true,
+  "undef": true,
+  "boss": true,
+  "trailing": true,
+  "laxbreak": true,
+  "laxcomma": true,
+  "sub": true,
+  "unused": true,
+  "maxdepth": 5,
+  "maxlen": 140,
+
+  "globals": {
+    "define": true,
+    "require": true,
+    "Chromath": false,
+    "setImmediate": true
+  }
+}

.prettierignore

@@ -1,9 +0,0 @@
-.git
-.github
-dist/
-pkg/
-node_modules
-public/vendor/
-vendor/
-data/
-e2e/tmp

.prettierrc.js

@@ -1,3 +0,0 @@
-module.exports = {
-  ...require('@grafana/toolkit/src/config/prettier.plugin.config.json'),
-};

CODE_OF_CONDUCT.md

@@ -1,46 +0,0 @@
-# Contributor Covenant Code of Conduct
-
-## Our Pledge
-
-In the interest of fostering an open and welcoming environment, we as contributors and maintainers pledge to make participation in our project and our community a harassment-free experience for everyone, regardless of age, body size, disability, ethnicity, gender identity and expression, level of experience, nationality, personal appearance, race, religion, or sexual identity and orientation.
-
-## Our Standards
-
-Examples of behavior that contributes to creating a positive environment include:
-
-- Using welcoming and inclusive language
-- Being respectful of differing viewpoints and experiences
-- Gracefully accepting constructive criticism
-- Focusing on what is best for the community
-- Showing empathy towards other community members
-
-Examples of unacceptable behavior by participants include:
-
-- The use of sexualized language or imagery and unwelcome sexual attention or advances
-- Trolling, insulting/derogatory comments, and personal or political attacks
-- Public or private harassment
-- Publishing others' private information, such as a physical or electronic address, without explicit permission
-- Other conduct which could reasonably be considered inappropriate in a professional setting
-
-## Our Responsibilities
-
-Project maintainers are responsible for clarifying the standards of acceptable behavior and are expected to take appropriate and fair corrective action in response to any instances of unacceptable behavior.
-
-Project maintainers have the right and responsibility to remove, edit, or reject comments, commits, code, wiki edits, issues, and other contributions that are not aligned to this Code of Conduct, or to ban temporarily or permanently any contributor for other behaviors that they deem inappropriate, threatening, offensive, or harmful.
-
-## Scope
-
-This Code of Conduct applies both within project spaces and in public spaces when an individual is representing the project or its community. Examples of representing a project or community include using an official project e-mail address, posting via an official social media account, or acting as an appointed representative at an online or offline event. Representation of a project may be further defined and clarified by project maintainers.
-
-## Enforcement
-
-Instances of abusive, harassing, or otherwise unacceptable behavior may be reported by contacting the project team at conduct@grafana.com. The project team will review and investigate all complaints, and will respond in a way that it deems appropriate to the circumstances. The project team is obligated to maintain confidentiality with regard to the reporter of an incident. Further details of specific enforcement policies may be posted separately.
-
-Project maintainers who do not follow or enforce the Code of Conduct in good faith may face temporary or permanent repercussions as determined by other members of the project's leadership.
-
-## Attribution
-
-This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
-
-[homepage]: http://contributor-covenant.org
-[version]: http://contributor-covenant.org/version/1/4/

CONTRIBUTING.md

@@ -1,68 +1,14 @@
-# Contributing to Grafana
+If you have any idea for an improvement or found a bug do not hesitate to open an issue.
+And if you have time clone this repo and submit a pull request and help me make Grafana the
+kickass metrics & devops dashboard we all dream about!
 
-Thank you for your interest in contributing to Grafana! We welcome all people who want to contribute in a healthy and constructive manner within our community. To help us create a safe and positive community experience for all, we require all participants to adhere to the [Code of Conduct](CODE_OF_CONDUCT.md).
+Prerequisites:
+ - Nodejs (for jshint & grunt & development server)
 
-This document is a guide to help you through the process of contributing to Grafana.
+Clone repository:
 
-## Become a contributor
+    npm install
+    grunt server (starts development web server in src folder)
+    grunt (runs jshint and less -> css compilation)
 
-You can contribute to Grafana in several ways. Here are some examples:
-
-- Contribute to the Grafana codebase.
-- Report and triage bugs.
-- Develop community plugins and dashboards.
-- Write technical documentation and blog posts, for users and contributors.
-- Organize meetups and user groups in your local area.
-- Help others by answering questions about Grafana.
-
-For more ways to contribute, check out the [Open Source Guides](https://opensource.guide/how-to-contribute/).
-
-### Report bugs
-
-Report a bug by submitting a [bug report](https://github.com/grafana/grafana/issues/new?labels=type%3A+bug&template=1-bug_report.md). Make sure that you provide as much information as possible on how to reproduce the bug.
-
-Before submitting a new issue, try to make sure someone hasn't already reported the problem. Look through the [existing issues](https://github.com/grafana/grafana/issues) for similar issues.
-
-#### Security issues
-
-If you believe you've found a security vulnerability, please read our [security policy](https://github.com/grafana/grafana/security/policy) for more details.
-
-### Suggest enhancements
-
-If you have an idea of how to improve Grafana, submit an [enhancement request](https://github.com/grafana/grafana/issues/new?labels=type%3A+feature+request&template=2-feature_request.md).
-
-We want to make Grafana accessible to even more people. Submit an [accessibility issue](https://github.com/grafana/grafana/issues/new?labels=type%3A+accessibility&template=3-accessibility.md) to help us understand what we can improve.
-
-### Triage issues
-
-If you don't have the knowledge or time to code, consider helping with _issue triage_. The community will thank you for saving them time by spending some of yours.
-
-Read more about the ways you can [Triage issues](/contribute/triage-issues.md).
-
-### Answering questions
-
-If you have a question and you can't find the answer in the [documentation](https://grafana.com/docs/), the next step is to ask it on the [community site](https://community.grafana.com/).
-
-It's important to us to help these users, and we'd love your help. Sign up to our [community site](https://community.grafana.com/), and start helping other Grafana users by answering their questions.
-
-### Your first contribution
-
-Unsure where to begin contributing to Grafana? Start by browsing issues labeled `beginner friendly` or `help wanted`.
-
-- [Beginner-friendly](https://github.com/grafana/grafana/issues?q=is%3Aopen+is%3Aissue+label%3A%22beginner+friendly%22) issues are generally straightforward to complete.
-- [Help wanted](https://github.com/grafana/grafana/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted%22) issues are problems we would like the community to help us with regardless of complexity.
-
-If you're looking to make a code change, see how to set up your environment for [local development](contribute/developer-guide.md).
-
-When you're ready to contribute, it's time to [Create a pull request](/contribute/create-pull-request.md).
-
-#### Contributor License Agreement (CLA)
-
-Before we can accept your pull request, you need to [sign our CLA](https://grafana.com/docs/grafana/latest/developers/cla/). If you haven't, our CLA assistant prompts you to when you create your pull request.
-
-## Where do I go from here?
-
-- Set up your [development environment](contribute/developer-guide.md).
-- Learn how to [contribute documentation](contribute/documentation.md).
-- Get started [developing plugins](https://grafana.com/docs/grafana/latest/developers/plugins/) for Grafana.
-- Look through the resources in the [contribute](https://github.com/grafana/grafana/tree/master/contribute) folder.
+Please remember to run grunt before doing pull request to verify that your code passes all the jshint validations.

Dockerfile

@@ -1,80 +0,0 @@
-FROM node:12.19.0-alpine3.12 as js-builder
-
-WORKDIR /usr/src/app/
-
-COPY package.json yarn.lock ./
-COPY packages packages
-
-RUN yarn install --pure-lockfile --no-progress
-
-COPY Gruntfile.js tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
-COPY public public
-COPY tools tools
-COPY scripts scripts
-COPY emails emails
-
-ENV NODE_ENV production
-RUN ./node_modules/.bin/grunt build
-
-FROM golang:1.15.1-alpine3.12 as go-builder
-
-RUN apk add --no-cache gcc g++
-
-WORKDIR $GOPATH/src/github.com/grafana/grafana
-
-COPY go.mod go.sum ./
-
-RUN go mod verify
-
-COPY pkg pkg
-COPY build.go package.json ./
-
-RUN go run build.go build
-
-# Final stage
-FROM alpine:3.12
-
-LABEL maintainer="Grafana team <hello@grafana.com>"
-
-ARG GF_UID="472"
-ARG GF_GID="472"
-
-ENV PATH="/usr/share/grafana/bin:$PATH" \
-    GF_PATHS_CONFIG="/etc/grafana/grafana.ini" \
-    GF_PATHS_DATA="/var/lib/grafana" \
-    GF_PATHS_HOME="/usr/share/grafana" \
-    GF_PATHS_LOGS="/var/log/grafana" \
-    GF_PATHS_PLUGINS="/var/lib/grafana/plugins" \
-    GF_PATHS_PROVISIONING="/etc/grafana/provisioning"
-
-WORKDIR $GF_PATHS_HOME
-
-RUN apk add --no-cache ca-certificates bash tzdata && \
-    apk add --no-cache openssl musl-utils
-
-COPY conf ./conf
-
-RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
-    addgroup -S -g $GF_GID grafana && \
-    adduser -S -u $GF_UID -G grafana grafana && \
-    mkdir -p "$GF_PATHS_PROVISIONING/datasources" \
-             "$GF_PATHS_PROVISIONING/dashboards" \
-             "$GF_PATHS_PROVISIONING/notifiers" \
-             "$GF_PATHS_LOGS" \
-             "$GF_PATHS_PLUGINS" \
-             "$GF_PATHS_DATA" && \
-    cp "$GF_PATHS_HOME/conf/sample.ini" "$GF_PATHS_CONFIG" && \
-    cp "$GF_PATHS_HOME/conf/ldap.toml" /etc/grafana/ldap.toml && \
-    chown -R grafana:grafana "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
-    chmod -R 777 "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING"
-
-COPY --from=go-builder /go/src/github.com/grafana/grafana/bin/linux-amd64/grafana-server /go/src/github.com/grafana/grafana/bin/linux-amd64/grafana-cli ./bin/
-COPY --from=js-builder /usr/src/app/public ./public
-COPY --from=js-builder /usr/src/app/tools ./tools
-
-EXPOSE 3000
-
-COPY ./packaging/docker/run.sh /run.sh
-
-USER grafana
-ENTRYPOINT [ "/run.sh" ]

Dockerfile.ubuntu

@@ -1,76 +0,0 @@
-FROM node:12.19.0-slim AS js-builder
-
-WORKDIR /usr/src/app/
-
-COPY package.json yarn.lock ./
-COPY packages packages
-
-RUN yarn install --pure-lockfile
-
-COPY Gruntfile.js tsconfig.json .eslintrc .editorconfig .browserslistrc .prettierrc.js ./
-COPY public public
-COPY tools tools
-COPY scripts scripts
-COPY emails emails
-
-ENV NODE_ENV production
-RUN ./node_modules/.bin/grunt build
-
-FROM golang:1.15.1 AS go-builder
-
-WORKDIR /src/grafana
-
-COPY go.mod go.sum ./
-
-RUN go mod verify
-
-COPY build.go package.json ./
-COPY pkg pkg/
-
-RUN go run build.go build
-
-FROM ubuntu:20.04
-
-LABEL maintainer="Grafana team <hello@grafana.com>"
-EXPOSE 3000
-
-ARG GF_UID="472"
-ARG GF_GID="472"
-
-ENV PATH="/usr/share/grafana/bin:$PATH" \
-    GF_PATHS_CONFIG="/etc/grafana/grafana.ini" \
-    GF_PATHS_DATA="/var/lib/grafana" \
-    GF_PATHS_HOME="/usr/share/grafana" \
-    GF_PATHS_LOGS="/var/log/grafana" \
-    GF_PATHS_PLUGINS="/var/lib/grafana/plugins" \
-    GF_PATHS_PROVISIONING="/etc/grafana/provisioning"
-
-WORKDIR $GF_PATHS_HOME
-
-COPY conf conf
-
-# curl should be part of the image
-RUN apt-get update && apt-get install -y ca-certificates curl
-
-RUN mkdir -p "$GF_PATHS_HOME/.aws" && \
-  addgroup --system --gid $GF_GID grafana && \
-  adduser --uid $GF_UID --system --ingroup grafana grafana && \
-  mkdir -p "$GF_PATHS_PROVISIONING/datasources" \
-             "$GF_PATHS_PROVISIONING/dashboards" \
-             "$GF_PATHS_PROVISIONING/notifiers" \
-             "$GF_PATHS_LOGS" \
-             "$GF_PATHS_PLUGINS" \
-             "$GF_PATHS_DATA" && \
-    cp conf/sample.ini "$GF_PATHS_CONFIG" && \
-    cp conf/ldap.toml /etc/grafana/ldap.toml && \
-    chown -R grafana:grafana "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING" && \
-    chmod -R 777 "$GF_PATHS_DATA" "$GF_PATHS_HOME/.aws" "$GF_PATHS_LOGS" "$GF_PATHS_PLUGINS" "$GF_PATHS_PROVISIONING"
-
-COPY --from=go-builder /src/grafana/bin/linux-amd64/grafana-server /src/grafana/bin/linux-amd64/grafana-cli bin/
-COPY --from=js-builder /usr/src/app/public public
-COPY --from=js-builder /usr/src/app/tools tools
-
-COPY packaging/docker/run.sh /
-
-USER grafana
-ENTRYPOINT [ "/run.sh" ]

GOVERNANCE.md

@@ -1,205 +0,0 @@
-# Governance
-
-This document describes the rules and governance of the project. It is meant to be followed by all the developers of the project and the Grafana community. Common terminology used in this governance document are listed below:
-
-- **Team members**: Any members of the private [grafana-team][team] Google group.
-
-- **Maintainers**: Maintainers lead an individual project or parts thereof ([`MAINTAINERS.md`][maintainers]).
-
-- **Projects**: A single repository in the Grafana GitHub organization and listed below is referred to as a project:
-
-  - clock-panel
-  - devtools
-  - gel-app
-  - grafana
-  - grafana-github-datasource
-  - grafana-image-renderer
-  - grafana-kiosk
-  - grafana-plugin-sdk-go
-  - grafana-polystat-panel
-  - grafonnet-lib
-  - kairosdb-datasource
-  - piechart-panel
-  - simple-angular-panel
-  - simple-app-plugin
-  - simple-datasource
-  - simple-datasource-backend
-  - simple-json-backend-datasource
-  - simple-json-datasource
-  - simple-react-panel
-  - strava-datasource
-  - tutorials
-  - worldmap-panel
-
-- **The Grafana project**: The sum of all activities performed under this governance, concerning one or more repositories or the community.
-
-## Values
-
-The Grafana developers and community are expected to follow the values defined in the Grafana Code of Conduct. Furthermore, the Grafana community strives for kindness, giving feedback effectively, and building a welcoming environment. The Grafana developers generally decide by consensus and only resort to conflict resolution by a majority vote if consensus cannot be reached.
-
-## Projects
-
-Each project must have a [`MAINTAINERS.md`][maintainers] file with at least one maintainer. Where a project has a release process, access and documentation should be such that more than one person can perform a release. Releases should be announced on the Grafana Labs blog. Any new projects should be first proposed on the [team mailing list][team] following the voting procedures listed below.
-
-## Decision making
-
-### Team members
-
-Team member status may be given to those who have made ongoing contributions to the Grafana project for at least 3 months. This is usually in the form of code improvements and/or notable work on documentation, but organizing events or user support could also be taken into account.
-
-New members may be proposed by any existing member by email to [grafana-team][team]. It is highly desirable to reach consensus about acceptance of a new member. However, the proposal is ultimately voted on by a formal [supermajority vote](#supermajority-vote).
-
-If the new member proposal is accepted, the proposed team member should be contacted privately via email to confirm or deny their acceptance of team membership. This email will also be CC'd to [grafana-team][team] for record-keeping purposes.
-
-If they choose to accept, the [onboarding](#onboarding) procedure is followed.
-
-Team members may retire at any time by emailing [the team][team].
-
-Team members can be removed by [supermajority vote](#supermajority-vote) on [the team mailing list][team].
-For this vote, the member in question is not eligible to vote and does not count towards the quorum.
-Any removal vote can cover only one single person.
-
-Upon death of a member, they leave the team automatically.
-
-In case a member leaves, the [offboarding](#offboarding) procedure is applied.
-
-The current team members are:
-
-- Alexander Zobnin ([Grafana Labs](https://grafana.com/))
-- Alex Khomenko ([Grafana Labs](https://grafana.com/))
-- Andrej Ocenas ([Grafana Labs](https://grafana.com/))
-- Arve Knudsen ([Grafana Labs](https://grafana.com/))
-- Brian Gann ([Grafana Labs](https://grafana.com/))
-- Carl Bergquist ([Grafana Labs](https://grafana.com/))
-- Chris Trott ([Grafana Labs](https://grafana.com/))
-- Daniel Lee ([Grafana Labs](https://grafana.com/))
-- David Kaltschmidt ([Grafana Labs](https://grafana.com/))
-- Diana Payton ([Grafana Labs](https://grafana.com/))
-- Diana Sarlinska ([Grafana Labs](https://grafana.com/))
-- Dominik Prokop ([Grafana Labs](https://grafana.com/))
-- Emil Tullstedt ([Grafana Labs](https://grafana.com/))
-- Fredrik Enestad ([Soundtrack Your Brand](https://www.soundtrackyourbrand.com/))
-- Hugo Häggmark ([Grafana Labs](https://grafana.com/))
-- Ivana Huckova ([Grafana Labs](https://grafana.com/))
-- Jeroen Op 't Eynde ([Grafana Labs](https://grafana.com/))
-- Jessica Müller ([Grafana Labs](https://grafana.com/))
-- Julien Pivotto ([Inuits](https://inuits.eu/))
-- Kay Delaney ([Grafana Labs](https://grafana.com/))
-- Kyle Brandt ([Grafana Labs](https://grafana.com/))
-- Leonard Gram ([Grafana Labs](https://grafana.com/))
-- Lukas Siatka ([Grafana Labs](https://grafana.com/))
-- Malcolm Holmes ([Grafana Labs](https://grafana.com/))
-- Marcus Andersson ([Grafana Labs](https://grafana.com/))
-- Marcus Efraimsson ([Grafana Labs](https://grafana.com/))
-- Marcus Olsson ([Grafana Labs](https://grafana.com/))
-- Mitsuhiro Tanda ([GREE](https://corp.gree.net/jp/en/))
-- Patrick O’Carroll ([Grafana Labs](https://grafana.com/))
-- Peter Holmberg ([Grafana Labs](https://grafana.com/))
-- Richard Hartmann ([Grafana Labs](https://grafana.com/))
-- Ryan McKinley ([Grafana Labs](https://grafana.com/))
-- Sofia Papagiannaki ([Grafana Labs](https://grafana.com/))
-- Stephanie Closson ([Grafana Labs](https://grafana.com/))
-- Tobias Skarhed ([Grafana Labs](https://grafana.com/))
-- Torkel Ödegaard ([Grafana Labs](https://grafana.com/))
-- Utkarsh Bhatnagar ([Tinder](https://www.tinder.com/))
-
-### Maintainers
-
-Maintainers lead one or more project(s) or parts thereof and serve as a point of conflict resolution amongst the contributors to this project. Ideally, maintainers are also team members, but exceptions are possible for suitable maintainers that, for whatever reason, are not yet team members.
-
-Changes in maintainership have to be announced on the [developers mailing list][devs]. They are decided by [rough consensus](#consensus) and formalized by changing the [`MAINTAINERS.md`][maintainers] file of the respective repository.
-
-Maintainers are granted commit rights to all projects covered by this governance.
-
-A maintainer or committer may resign by notifying the [team mailing list][team]. A maintainer with no project activity for a year is considered to have resigned. Maintainers that wish to resign are encouraged to propose another team member to take over the project.
-
-A project may have multiple maintainers, as long as the responsibilities are clearly agreed upon between them. This includes coordinating who handles which issues and pull requests.
-
-### Technical decisions
-
-Technical decisions that only affect a single project are made informally by the maintainer of this project, and [rough consensus](#consensus) is assumed. Technical decisions that span multiple parts of the Grafana project should be discussed and made on the [Grafana developer mailing list][devs].
-
-Decisions are usually made by [rough consensus](#consensus). If no consensus can be reached, the matter may be resolved by [majority vote](#majority-vote).
-
-### Governance changes
-
-Changes to this document are made by Grafana Labs.
-
-### Other matters
-
-Any matter that needs a decision may be called to a vote by any member if they deem it necessary. For private or personnel matters, discussion and voting takes place on the [team mailing list][team], otherwise on the [developer mailing list][devs].
-
-## Voting
-
-The Grafana project usually runs by informal consensus, however sometimes a formal decision must be made.
-
-Depending on the subject matter, as laid out [above](#decision-making), different methods of voting are used.
-
-For all votes, voting must be open for at least one week. The end date should be clearly stated in the call to vote. A vote may be called and closed early if enough votes have come in one way so that further votes cannot change the final decision.
-
-In all cases, all and only [team members](#team-members) are eligible to vote, with the sole exception of the forced removal of a team member, in which said member is not eligible to vote.
-
-Discussion and votes on personnel matters (including but not limited to team membership and maintainership) are held in private on the [team mailing list][team]. All other discussion and votes are held in public on the [developer mailing list][devs].
-
-For public discussions, anyone interested is encouraged to participate. Formal power to object or vote is limited to [team members](#team-members).
-
-### Consensus
-
-The default decision making mechanism for the Grafana project is [rough][rough] consensus. This means that any decision on technical issues is considered supported by the [team][team] as long as nobody objects or the objection has been considered but not necessarily accommodated.
-
-Silence on any consensus decision is implicit agreement and equivalent to explicit agreement. Explicit agreement may be stated at will. Decisions may, but do not need to be called out and put up for decision on the [developers mailing list][devs] at any time and by anyone.
-
-Consensus decisions can never override or go against the spirit of an earlier explicit vote.
-
-If any [team member](#team-members) raises objections, the team members work together towards a solution that all involved can accept. This solution is again subject to rough consensus.
-
-In case no consensus can be found, but a decision one way or the other must be made, any [team member](#team-members) may call a formal [majority vote](#majority-vote).
-
-### Majority vote
-
-Majority votes must be called explicitly in a separate thread on the appropriate mailing list. The subject must be prefixed with `[VOTE]`. In the body, the call to vote must state the proposal being voted on. It should reference any discussion leading up to this point.
-
-Votes may take the form of a single proposal, with the option to vote yes or no, or the form of multiple alternatives.
-
-A vote on a single proposal is considered successful if more vote in favor than against.
-
-If there are multiple alternatives, members may vote for one or more alternatives, or vote “no” to object to all alternatives. It is not possible to cast an “abstain” vote. A vote on multiple alternatives is considered decided in favor of one alternative if it has received the most votes in favor, and a vote from more than half of those voting. Should no alternative reach this quorum, another vote on a reduced number of options may be called separately.
-
-### Supermajority vote
-
-Supermajority votes must be called explicitly in a separate thread on the appropriate mailing list. The subject must be prefixed with `[VOTE]`. In the body, the call to vote must state the proposal being voted on. It should reference any discussion leading up to this point.
-
-Votes may take the form of a single proposal, with the option to vote yes or no, or the form of multiple alternatives.
-
-A vote on a single proposal is considered successful if at least two thirds of those eligible to vote vote in favor.
-
-If there are multiple alternatives, members may vote for one or more alternatives, or vote “no” to object to all alternatives. A vote on multiple alternatives is considered decided in favor of one alternative if it has received the most votes in favor, and a vote from at least two thirds of those eligible to vote. Should no alternative reach this quorum, another vote on a reduced number of options may be called separately.
-
-## On- / Offboarding
-
-### Onboarding
-
-The new member is
-
-- added to the list of [team members](#team-members). Ideally by sending a PR of their own, at least approving said PR.
-- announced on the [developers mailing list][devs] by an existing team member. Ideally, the new member replies in this thread, acknowledging team membership.
-- added to the projects with commit rights.
-- added to the [team mailing list][team].
-
-### Offboarding
-
-The ex-member is
-
-- removed from the list of [team members](#team-members). Ideally by sending a PR of their own, at least approving said PR. In case of forced removal, no approval is needed.
-- removed from the projects. Optionally, they can retain maintainership of one or more repositories if the [team](#team-members) agrees.
-- removed from the team mailing list and demoted to a normal member of the other mailing lists.
-- not allowed to call themselves an active team member any more, nor allowed to imply this to be the case.
-- added to a list of previous members if they so choose.
-
-If needed, we reserve the right to publicly announce removal.
-
-[coc]: https://github.com/grafana/grafana/blob/master/CODE_OF_CONDUCT.md
-[devs]: https://groups.google.com/forum/#!forum/grafana-developers
-[maintainers]: https://github.com/grafana/grafana/blob/master/MAINTAINERS.md
-[rough]: https://tools.ietf.org/html/rfc7282
-[team]: https://groups.google.com/forum/#!forum/grafana-team

Godeps/Godeps.json

@@ -0,0 +1,96 @@
+{
+	"ImportPath": "github.com/grafana/grafana",
+	"GoVersion": "go1.3",
+	"Packages": [
+		"./pkg/..."
+	],
+	"Deps": [
+		{
+			"ImportPath": "github.com/Unknwon/com",
+			"Rev": "d9bcf409c8a368d06c9b347705c381e7c12d54df"
+		},
+		{
+			"ImportPath": "github.com/Unknwon/macaron",
+			"Rev": "93de4f3fad97bf246b838f828e2348f46f21f20a"
+		},
+		{
+			"ImportPath": "github.com/dalu/slug",
+			"Rev": "6dbd13912e9be466e2c1de349a2c7d1466c97e07"
+		},
+		{
+			"ImportPath": "github.com/dalu/unidecode",
+			"Rev": "339814d47f3e32a6f7036a0a4c56ed9b373dd755"
+		},
+		{
+			"ImportPath": "github.com/go-sql-driver/mysql",
+			"Comment": "v1.2-26-g9543750",
+			"Rev": "9543750295406ef070f7de8ae9c43ccddd44e15e"
+		},
+		{
+			"ImportPath": "github.com/go-xorm/core",
+			"Rev": "be6e7ac47dc57bd0ada25322fa526944f66ccaa6"
+		},
+		{
+			"ImportPath": "github.com/go-xorm/xorm",
+			"Comment": "v0.4.2-58-ge2889e5",
+			"Rev": "e2889e5517600b82905f1d2ba8b70deb71823ffe"
+		},
+		{
+			"ImportPath": "github.com/jtolds/gls",
+			"Rev": "f1ac7f4f24f50328e6bc838ca4437d1612a0243c"
+		},
+		{
+			"ImportPath": "github.com/lib/pq",
+			"Comment": "go1.0-cutoff-13-g19eeca3",
+			"Rev": "19eeca3e30d2577b1761db471ec130810e67f532"
+		},
+		{
+			"ImportPath": "github.com/macaron-contrib/binding",
+			"Rev": "0fbe4b9707e6eb556ef843e5471592f55ce0a5e7"
+		},
+		{
+			"ImportPath": "github.com/macaron-contrib/session",
+			"Rev": "31e841d95c7302b9ac456c830ea2d6dfcef4f84a"
+		},
+		{
+			"ImportPath": "github.com/mattn/go-sqlite3",
+			"Rev": "e28cd440fabdd39b9520344bc26829f61db40ece"
+		},
+		{
+			"ImportPath": "github.com/smartystreets/goconvey/convey",
+			"Comment": "1.5.0-356-gfbc0a1c",
+			"Rev": "fbc0a1c888f9f96263f9a559d1769905245f1123"
+		},
+		{
+			"ImportPath": "github.com/streadway/amqp",
+			"Rev": "150b7f24d6ad507e6026c13d85ce1f1391ac7400"
+		},
+		{
+			"ImportPath": "golang.org/x/net/context",
+			"Rev": "972f0c5fbe4ae29e666c3f78c3ed42ae7a448b0a"
+		},
+		{
+			"ImportPath": "golang.org/x/oauth2",
+			"Rev": "c58fcf0ffc1c772aa2e1ee4894bc19f2649263b2"
+		},
+		{
+			"ImportPath": "gopkg.in/bufio.v1",
+			"Comment": "v1",
+			"Rev": "567b2bfa514e796916c4747494d6ff5132a1dfce"
+		},
+		{
+			"ImportPath": "gopkg.in/ini.v1",
+			"Comment": "v0-16-g1772191",
+			"Rev": "177219109c97e7920c933e21c9b25f874357b237"
+		},
+		{
+			"ImportPath": "gopkg.in/redis.v2",
+			"Comment": "v2.3.2",
+			"Rev": "e6179049628164864e6e84e973cfb56335748dea"
+		},
+		{
+			"ImportPath": "gopkgs.com/pool.v1",
+			"Rev": "c850f092aad1780cbffff25f471c5cc32097932a"
+		}
+	]
+}

Godeps/Readme

@@ -0,0 +1,5 @@
+This directory tree is generated automatically by godep.
+
+Please do not edit.
+
+See https://github.com/tools/godep for more information.

Godeps/_workspace/.gitignore

@@ -0,0 +1,2 @@
+/pkg
+/bin

Godeps/_workspace/src/github.com/Unknwon/com/.gitignore

@@ -0,0 +1,24 @@
+# Compiled Object files, Static and Dynamic libs (Shared Objects)
+*.o
+*.a
+*.so
+
+# Folders
+_obj
+_test
+.idea
+
+# Architecture specific extensions/prefixes
+*.[568vq]
+[568vq].out
+
+*.cgo1.go
+*.cgo2.c
+_cgo_defun.c
+_cgo_gotypes.go
+_cgo_export.*
+
+_testmain.go
+
+*.exe
+*.iml

Godeps/_workspace/src/github.com/Unknwon/com/LICENSE

@@ -0,0 +1,191 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction, and
+distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by the copyright
+owner that is granting the License.
+
+"Legal Entity" shall mean the union of the acting entity and all other entities
+that control, are controlled by, or are under common control with that entity.
+For the purposes of this definition, "control" means (i) the power, direct or
+indirect, to cause the direction or management of such entity, whether by
+contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
+outstanding shares, or (iii) beneficial ownership of such entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity exercising
+permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications, including
+but not limited to software source code, documentation source, and configuration
+files.
+
+"Object" form shall mean any form resulting from mechanical transformation or
+translation of a Source form, including but not limited to compiled object code,
+generated documentation, and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form, made
+available under the License, as indicated by a copyright notice that is included
+in or attached to the work (an example is provided in the Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form, that
+is based on (or derived from) the Work and for which the editorial revisions,
+annotations, elaborations, or other modifications represent, as a whole, an
+original work of authorship. For the purposes of this License, Derivative Works
+shall not include works that remain separable from, or merely link (or bind by
+name) to the interfaces of, the Work and Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original version
+of the Work and any modifications or additions to that Work or Derivative Works
+thereof, that is intentionally submitted to Licensor for inclusion in the Work
+by the copyright owner or by an individual or Legal Entity authorized to submit
+on behalf of the copyright owner. For the purposes of this definition,
+"submitted" means any form of electronic, verbal, or written communication sent
+to the Licensor or its representatives, including but not limited to
+communication on electronic mailing lists, source code control systems, and
+issue tracking systems that are managed by, or on behalf of, the Licensor for
+the purpose of discussing and improving the Work, but excluding communication
+that is conspicuously marked or otherwise designated in writing by the copyright
+owner as "Not a Contribution."
+
+"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
+of whom a Contribution has been received by Licensor and subsequently
+incorporated within the Work.
+
+2. Grant of Copyright License.
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+Subject to the terms and conditions of this License, each Contributor hereby
+grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
+irrevocable copyright license to reproduce, prepare Derivative Works of,
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+Subject to the terms and conditions of this License, each Contributor hereby
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+You may reproduce and distribute copies of the Work or Derivative Works thereof
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+Derivative Works that You distribute must include a readable copy of the
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+the NOTICE file are for informational purposes only and do not modify the
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+5. Submission of Contributions.
+
+Unless You explicitly state otherwise, any Contribution intentionally submitted
+for inclusion in the Work by You to the Licensor shall be under the terms and
+conditions of this License, without any additional terms or conditions.
+Notwithstanding the above, nothing herein shall supersede or modify the terms of
+any separate license agreement you may have executed with Licensor regarding
+such Contributions.
+
+6. Trademarks.
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+This License does not grant permission to use the trade names, trademarks,
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+7. Disclaimer of Warranty.
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+Unless required by applicable law or agreed to in writing, Licensor provides the
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+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+including, without limitation, any warranties or conditions of TITLE,
+NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
+solely responsible for determining the appropriateness of using or
+redistributing the Work and assume any risks associated with Your exercise of
+permissions under this License.
+
+8. Limitation of Liability.
+
+In no event and under no legal theory, whether in tort (including negligence),
+contract, or otherwise, unless required by applicable law (such as deliberate
+and grossly negligent acts) or agreed to in writing, shall any Contributor be
+liable to You for damages, including any direct, indirect, special, incidental,
+or consequential damages of any character arising as a result of this License or
+out of the use or inability to use the Work (including but not limited to
+damages for loss of goodwill, work stoppage, computer failure or malfunction, or
+any and all other commercial damages or losses), even if such Contributor has
+been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability.
+
+While redistributing the Work or Derivative Works thereof, You may choose to
+offer, and charge a fee for, acceptance of support, warranty, indemnity, or
+other liability obligations and/or rights consistent with this License. However,
+in accepting such obligations, You may act only on Your own behalf and on Your
+sole responsibility, not on behalf of any other Contributor, and only if You
+agree to indemnify, defend, and hold each Contributor harmless for any liability
+incurred by, or claims asserted against, such Contributor by reason of your
+accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work
+
+To apply the Apache License to your work, attach the following boilerplate
+notice, with the fields enclosed by brackets "[]" replaced with your own
+identifying information. (Don't include the brackets!) The text should be
+enclosed in the appropriate comment syntax for the file format. We also
+recommend that a file or class name and description of purpose be included on
+the same "printed page" as the copyright notice for easier identification within
+third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Godeps/_workspace/src/github.com/Unknwon/com/README.md

@@ -0,0 +1,24 @@
+Common functions
+===
+
+[![Build Status](https://drone.io/github.com/Unknwon/com/status.png)](https://drone.io/github.com/Unknwon/com/latest) [![Go Walker](http://gowalker.org/api/v1/badge)](http://gowalker.org/github.com/Unknwon/com)
+
+This is an open source project for commonly used functions for the Go programming language.
+
+This package need >= **go 1.2**
+
+Code Convention: based on [Go Code Convention](https://github.com/Unknwon/go-code-convention).
+
+## Contribute
+
+Your contribute is welcome, but you have to check following steps after you added some functions and commit them:
+
+1. Make sure you wrote user-friendly comments for **all functions** .
+2. Make sure you wrote test cases with any possible condition for **all functions** in file `*_test.go`.
+3. Make sure you wrote benchmarks for **all functions** in file `*_test.go`.
+4. Make sure you wrote useful examples for **all functions** in file `example_test.go`.
+5. Make sure you ran `go test -bench="."` and got **PASS** .
+
+## Performance
+
+See results on [drone.io](https://drone.io/github.com/Unknwon/com/latest) by `go test -bench="."`.

Godeps/_workspace/src/github.com/Unknwon/com/cmd.go

@@ -0,0 +1,161 @@
+// +build go1.2
+
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+// Package com is an open source project for commonly used functions for the Go programming language.
+package com
+
+import (
+	"bytes"
+	"fmt"
+	"os/exec"
+	"runtime"
+	"strings"
+)
+
+// ExecCmdDirBytes executes system command in given directory
+// and return stdout, stderr in bytes type, along with possible error.
+func ExecCmdDirBytes(dir, cmdName string, args ...string) ([]byte, []byte, error) {
+	bufOut := new(bytes.Buffer)
+	bufErr := new(bytes.Buffer)
+
+	cmd := exec.Command(cmdName, args...)
+	cmd.Dir = dir
+	cmd.Stdout = bufOut
+	cmd.Stderr = bufErr
+
+	err := cmd.Run()
+	return bufOut.Bytes(), bufErr.Bytes(), err
+}
+
+// ExecCmdBytes executes system command
+// and return stdout, stderr in bytes type, along with possible error.
+func ExecCmdBytes(cmdName string, args ...string) ([]byte, []byte, error) {
+	return ExecCmdDirBytes("", cmdName, args...)
+}
+
+// ExecCmdDir executes system command in given directory
+// and return stdout, stderr in string type, along with possible error.
+func ExecCmdDir(dir, cmdName string, args ...string) (string, string, error) {
+	bufOut, bufErr, err := ExecCmdDirBytes(dir, cmdName, args...)
+	return string(bufOut), string(bufErr), err
+}
+
+// ExecCmd executes system command
+// and return stdout, stderr in string type, along with possible error.
+func ExecCmd(cmdName string, args ...string) (string, string, error) {
+	return ExecCmdDir("", cmdName, args...)
+}
+
+// _________        .__                 .____
+// \_   ___ \  ____ |  |   ___________  |    |    ____   ____
+// /    \  \/ /  _ \|  |  /  _ \_  __ \ |    |   /  _ \ / ___\
+// \     \___(  <_> )  |_(  <_> )  | \/ |    |__(  <_> ) /_/  >
+//  \______  /\____/|____/\____/|__|    |_______ \____/\___  /
+//         \/                                   \/    /_____/
+
+// Color number constants.
+const (
+	Gray = uint8(iota + 90)
+	Red
+	Green
+	Yellow
+	Blue
+	Magenta
+	//NRed      = uint8(31) // Normal
+	EndColor = "\033[0m"
+)
+
+// getColorLevel returns colored level string by given level.
+func getColorLevel(level string) string {
+	level = strings.ToUpper(level)
+	switch level {
+	case "TRAC":
+		return fmt.Sprintf("\033[%dm%s\033[0m", Blue, level)
+	case "ERRO":
+		return fmt.Sprintf("\033[%dm%s\033[0m", Red, level)
+	case "WARN":
+		return fmt.Sprintf("\033[%dm%s\033[0m", Magenta, level)
+	case "SUCC":
+		return fmt.Sprintf("\033[%dm%s\033[0m", Green, level)
+	default:
+		return level
+	}
+}
+
+// ColorLogS colors log and return colored content.
+// Log format: <level> <content [highlight][path]> [ error ].
+// Level: TRAC -> blue; ERRO -> red; WARN -> Magenta; SUCC -> green; others -> default.
+// Content: default; path: yellow; error -> red.
+// Level has to be surrounded by "[" and "]".
+// Highlights have to be surrounded by "# " and " #"(space), "#" will be deleted.
+// Paths have to be surrounded by "( " and " )"(space).
+// Errors have to be surrounded by "[ " and " ]"(space).
+// Note: it hasn't support windows yet, contribute is welcome.
+func ColorLogS(format string, a ...interface{}) string {
+	log := fmt.Sprintf(format, a...)
+
+	var clog string
+
+	if runtime.GOOS != "windows" {
+		// Level.
+		i := strings.Index(log, "]")
+		if log[0] == '[' && i > -1 {
+			clog += "[" + getColorLevel(log[1:i]) + "]"
+		}
+
+		log = log[i+1:]
+
+		// Error.
+		log = strings.Replace(log, "[ ", fmt.Sprintf("[\033[%dm", Red), -1)
+		log = strings.Replace(log, " ]", EndColor+"]", -1)
+
+		// Path.
+		log = strings.Replace(log, "( ", fmt.Sprintf("(\033[%dm", Yellow), -1)
+		log = strings.Replace(log, " )", EndColor+")", -1)
+
+		// Highlights.
+		log = strings.Replace(log, "# ", fmt.Sprintf("\033[%dm", Gray), -1)
+		log = strings.Replace(log, " #", EndColor, -1)
+
+	} else {
+		// Level.
+		i := strings.Index(log, "]")
+		if log[0] == '[' && i > -1 {
+			clog += "[" + log[1:i] + "]"
+		}
+
+		log = log[i+1:]
+
+		// Error.
+		log = strings.Replace(log, "[ ", "[", -1)
+		log = strings.Replace(log, " ]", "]", -1)
+
+		// Path.
+		log = strings.Replace(log, "( ", "(", -1)
+		log = strings.Replace(log, " )", ")", -1)
+
+		// Highlights.
+		log = strings.Replace(log, "# ", "", -1)
+		log = strings.Replace(log, " #", "", -1)
+	}
+	return clog + log
+}
+
+// ColorLog prints colored log to stdout.
+// See color rules in function 'ColorLogS'.
+func ColorLog(format string, a ...interface{}) {
+	fmt.Print(ColorLogS(format, a...))
+}

Godeps/_workspace/src/github.com/Unknwon/com/cmd_test.go

@@ -0,0 +1,140 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"fmt"
+	"runtime"
+	"strings"
+	"testing"
+)
+
+func TestColorLogS(t *testing.T) {
+	if runtime.GOOS != "windows" {
+		// Trace + path.
+		cls := ColorLogS("[TRAC] Trace level test with path( %s )", "/path/to/somethere")
+		clsR := fmt.Sprintf(
+			"[\033[%dmTRAC%s] Trace level test with path(\033[%dm%s%s)",
+			Blue, EndColor, Yellow, "/path/to/somethere", EndColor)
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Error + error.
+		cls = ColorLogS("[ERRO] Error level test with error[ %s ]", "test error")
+		clsR = fmt.Sprintf(
+			"[\033[%dmERRO%s] Error level test with error[\033[%dm%s%s]",
+			Red, EndColor, Red, "test error", EndColor)
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Warning + highlight.
+		cls = ColorLogS("[WARN] Warnning level test with highlight # %s #", "special offer!")
+		clsR = fmt.Sprintf(
+			"[\033[%dmWARN%s] Warnning level test with highlight \033[%dm%s%s",
+			Magenta, EndColor, Gray, "special offer!", EndColor)
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Success.
+		cls = ColorLogS("[SUCC] Success level test")
+		clsR = fmt.Sprintf(
+			"[\033[%dmSUCC%s] Success level test",
+			Green, EndColor)
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Default.
+		cls = ColorLogS("[INFO] Default level test")
+		clsR = fmt.Sprintf(
+			"[INFO] Default level test")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+	} else {
+		// Trace + path.
+		cls := ColorLogS("[TRAC] Trace level test with path( %s )", "/path/to/somethere")
+		clsR := fmt.Sprintf(
+			"[TRAC] Trace level test with path(%s)",
+			"/path/to/somethere")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Error + error.
+		cls = ColorLogS("[ERRO] Error level test with error[ %s ]", "test error")
+		clsR = fmt.Sprintf(
+			"[ERRO] Error level test with error[%s]",
+			"test error")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Warning + highlight.
+		cls = ColorLogS("[WARN] Warnning level test with highlight # %s #", "special offer!")
+		clsR = fmt.Sprintf(
+			"[WARN] Warnning level test with highlight %s",
+			"special offer!")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Success.
+		cls = ColorLogS("[SUCC] Success level test")
+		clsR = fmt.Sprintf(
+			"[SUCC] Success level test")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+
+		// Default.
+		cls = ColorLogS("[INFO] Default level test")
+		clsR = fmt.Sprintf(
+			"[INFO] Default level test")
+		if cls != clsR {
+			t.Errorf("ColorLogS:\n Expect => %s\n Got => %s\n", clsR, cls)
+		}
+	}
+}
+
+func TestExecCmd(t *testing.T) {
+	stdout, stderr, err := ExecCmd("go", "help", "get")
+	if err != nil {
+		t.Errorf("ExecCmd:\n Expect => %v\n Got => %v\n", nil, err)
+	} else if len(stderr) != 0 {
+		t.Errorf("ExecCmd:\n Expect => %s\n Got => %s\n", "", stderr)
+	} else if !strings.HasPrefix(stdout, "usage: go get") {
+		t.Errorf("ExecCmd:\n Expect => %s\n Got => %s\n", "usage: go get", stdout)
+	}
+}
+
+func BenchmarkColorLogS(b *testing.B) {
+	log := fmt.Sprintf(
+		"[WARN] This is a tesing log that should be colored, path( %s ),"+
+			" highlight # %s #, error [ %s ].",
+		"path to somewhere", "highlighted content", "tesing error")
+	for i := 0; i < b.N; i++ {
+		ColorLogS(log)
+	}
+}
+
+func BenchmarkExecCmd(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		ExecCmd("go", "help", "get")
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/convert.go

@@ -0,0 +1,157 @@
+// Copyright 2014 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"fmt"
+	"strconv"
+)
+
+// Convert string to specify type.
+type StrTo string
+
+func (f StrTo) Exist() bool {
+	return string(f) != string(0x1E)
+}
+
+func (f StrTo) Uint8() (uint8, error) {
+	v, err := strconv.ParseUint(f.String(), 10, 8)
+	return uint8(v), err
+}
+
+func (f StrTo) Int() (int, error) {
+	v, err := strconv.ParseInt(f.String(), 10, 32)
+	return int(v), err
+}
+
+func (f StrTo) Int64() (int64, error) {
+	v, err := strconv.ParseInt(f.String(), 10, 64)
+	return int64(v), err
+}
+
+func (f StrTo) MustUint8() uint8 {
+	v, _ := f.Uint8()
+	return v
+}
+
+func (f StrTo) MustInt() int {
+	v, _ := f.Int()
+	return v
+}
+
+func (f StrTo) MustInt64() int64 {
+	v, _ := f.Int64()
+	return v
+}
+
+func (f StrTo) String() string {
+	if f.Exist() {
+		return string(f)
+	}
+	return ""
+}
+
+// Convert any type to string.
+func ToStr(value interface{}, args ...int) (s string) {
+	switch v := value.(type) {
+	case bool:
+		s = strconv.FormatBool(v)
+	case float32:
+		s = strconv.FormatFloat(float64(v), 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 32))
+	case float64:
+		s = strconv.FormatFloat(v, 'f', argInt(args).Get(0, -1), argInt(args).Get(1, 64))
+	case int:
+		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
+	case int8:
+		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
+	case int16:
+		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
+	case int32:
+		s = strconv.FormatInt(int64(v), argInt(args).Get(0, 10))
+	case int64:
+		s = strconv.FormatInt(v, argInt(args).Get(0, 10))
+	case uint:
+		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
+	case uint8:
+		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
+	case uint16:
+		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
+	case uint32:
+		s = strconv.FormatUint(uint64(v), argInt(args).Get(0, 10))
+	case uint64:
+		s = strconv.FormatUint(v, argInt(args).Get(0, 10))
+	case string:
+		s = v
+	case []byte:
+		s = string(v)
+	default:
+		s = fmt.Sprintf("%v", v)
+	}
+	return s
+}
+
+type argInt []int
+
+func (a argInt) Get(i int, args ...int) (r int) {
+	if i >= 0 && i < len(a) {
+		r = a[i]
+	} else if len(args) > 0 {
+		r = args[0]
+	}
+	return
+}
+
+// HexStr2int converts hex format string to decimal number.
+func HexStr2int(hexStr string) (int, error) {
+	num := 0
+	length := len(hexStr)
+	for i := 0; i < length; i++ {
+		char := hexStr[length-i-1]
+		factor := -1
+
+		switch {
+		case char >= '0' && char <= '9':
+			factor = int(char) - '0'
+		case char >= 'a' && char <= 'f':
+			factor = int(char) - 'a' + 10
+		default:
+			return -1, fmt.Errorf("invalid hex: %s", string(char))
+		}
+
+		num += factor * PowInt(16, i)
+	}
+	return num, nil
+}
+
+// Int2HexStr converts decimal number to hex format string.
+func Int2HexStr(num int) (hex string) {
+	if num == 0 {
+		return "0"
+	}
+
+	for num > 0 {
+		r := num % 16
+
+		c := "?"
+		if r >= 0 && r <= 9 {
+			c = string(r + '0')
+		} else {
+			c = string(r + 'a' - 10)
+		}
+		hex = c + hex
+		num = num / 16
+	}
+	return hex
+}

Godeps/_workspace/src/github.com/Unknwon/com/convert_test.go

@@ -0,0 +1,56 @@
+// Copyright 2014 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestHexStr2int(t *testing.T) {
+	Convey("Convert hex format string to decimal", t, func() {
+		hexDecs := map[string]int{
+			"1":   1,
+			"002": 2,
+			"011": 17,
+			"0a1": 161,
+			"35e": 862,
+		}
+
+		for hex, dec := range hexDecs {
+			val, err := HexStr2int(hex)
+			So(err, ShouldBeNil)
+			So(val, ShouldEqual, dec)
+		}
+	})
+}
+
+func TestInt2HexStr(t *testing.T) {
+	Convey("Convert decimal to hex format string", t, func() {
+		decHexs := map[int]string{
+			1:   "1",
+			2:   "2",
+			17:  "11",
+			161: "a1",
+			862: "35e",
+		}
+
+		for dec, hex := range decHexs {
+			val := Int2HexStr(dec)
+			So(val, ShouldEqual, hex)
+		}
+	})
+}

Godeps/_workspace/src/github.com/Unknwon/com/dir.go

@@ -0,0 +1,173 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path"
+	"strings"
+)
+
+// IsDir returns true if given path is a directory,
+// or returns false when it's a file or does not exist.
+func IsDir(dir string) bool {
+	f, e := os.Stat(dir)
+	if e != nil {
+		return false
+	}
+	return f.IsDir()
+}
+
+func statDir(dirPath, recPath string, includeDir, isDirOnly bool) ([]string, error) {
+	dir, err := os.Open(dirPath)
+	if err != nil {
+		return nil, err
+	}
+	defer dir.Close()
+
+	fis, err := dir.Readdir(0)
+	if err != nil {
+		return nil, err
+	}
+
+	statList := make([]string, 0)
+	for _, fi := range fis {
+		if strings.Contains(fi.Name(), ".DS_Store") {
+			continue
+		}
+
+		relPath := path.Join(recPath, fi.Name())
+		curPath := path.Join(dirPath, fi.Name())
+		if fi.IsDir() {
+			if includeDir {
+				statList = append(statList, relPath+"/")
+			}
+			s, err := statDir(curPath, relPath, includeDir, isDirOnly)
+			if err != nil {
+				return nil, err
+			}
+			statList = append(statList, s...)
+		} else if !isDirOnly {
+			statList = append(statList, relPath)
+		}
+	}
+	return statList, nil
+}
+
+// StatDir gathers information of given directory by depth-first.
+// It returns slice of file list and includes subdirectories if enabled;
+// it returns error and nil slice when error occurs in underlying functions,
+// or given path is not a directory or does not exist.
+//
+// Slice does not include given path itself.
+// If subdirectories is enabled, they will have suffix '/'.
+func StatDir(rootPath string, includeDir ...bool) ([]string, error) {
+	if !IsDir(rootPath) {
+		return nil, errors.New("not a directory or does not exist: " + rootPath)
+	}
+
+	isIncludeDir := false
+	if len(includeDir) >= 1 {
+		isIncludeDir = includeDir[0]
+	}
+	return statDir(rootPath, "", isIncludeDir, false)
+}
+
+// GetAllSubDirs returns all subdirectories of given root path.
+// Slice does not include given path itself.
+func GetAllSubDirs(rootPath string) ([]string, error) {
+	if !IsDir(rootPath) {
+		return nil, errors.New("not a directory or does not exist: " + rootPath)
+	}
+	return statDir(rootPath, "", true, true)
+}
+
+// GetFileListBySuffix returns an ordered list of file paths.
+// It recognize if given path is a file, and don't do recursive find.
+func GetFileListBySuffix(dirPath, suffix string) ([]string, error) {
+	if !IsExist(dirPath) {
+		return nil, fmt.Errorf("given path does not exist: %s", dirPath)
+	} else if IsFile(dirPath) {
+		return []string{dirPath}, nil
+	}
+
+	// Given path is a directory.
+	dir, err := os.Open(dirPath)
+	if err != nil {
+		return nil, err
+	}
+
+	fis, err := dir.Readdir(0)
+	if err != nil {
+		return nil, err
+	}
+
+	files := make([]string, 0, len(fis))
+	for _, fi := range fis {
+		if strings.HasSuffix(fi.Name(), suffix) {
+			files = append(files, path.Join(dirPath, fi.Name()))
+		}
+	}
+
+	return files, nil
+}
+
+// CopyDir copy files recursively from source to target directory.
+//
+// The filter accepts a function that process the path info.
+// and should return true for need to filter.
+//
+// It returns error when error occurs in underlying functions.
+func CopyDir(srcPath, destPath string, filters ...func(filePath string) bool) error {
+	// Check if target directory exists.
+	if IsExist(destPath) {
+		return errors.New("file or directory alreay exists: " + destPath)
+	}
+
+	err := os.MkdirAll(destPath, os.ModePerm)
+	if err != nil {
+		return err
+	}
+
+	// Gather directory info.
+	infos, err := StatDir(srcPath, true)
+	if err != nil {
+		return err
+	}
+
+	var filter func(filePath string) bool
+	if len(filters) > 0 {
+		filter = filters[0]
+	}
+
+	for _, info := range infos {
+		if filter != nil && filter(info) {
+			continue
+		}
+
+		curPath := path.Join(destPath, info)
+		if strings.HasSuffix(info, "/") {
+			err = os.MkdirAll(curPath, os.ModePerm)
+		} else {
+			err = Copy(path.Join(srcPath, info), curPath)
+		}
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}

Godeps/_workspace/src/github.com/Unknwon/com/dir_test.go

@@ -0,0 +1,58 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"os"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestIsDir(t *testing.T) {
+	Convey("Check if given path is a directory", t, func() {
+		Convey("Pass a file name", func() {
+			So(IsDir("file.go"), ShouldEqual, false)
+		})
+		Convey("Pass a directory name", func() {
+			So(IsDir("testdata"), ShouldEqual, true)
+		})
+		Convey("Pass a invalid path", func() {
+			So(IsDir("foo"), ShouldEqual, false)
+		})
+	})
+}
+
+func TestCopyDir(t *testing.T) {
+	Convey("Items of two slices should be same", t, func() {
+		s1, err := StatDir("testdata", true)
+		So(err, ShouldEqual, nil)
+
+		err = CopyDir("testdata", "testdata2")
+		So(err, ShouldEqual, nil)
+
+		s2, err := StatDir("testdata2", true)
+		os.RemoveAll("testdata2")
+		So(err, ShouldEqual, nil)
+
+		So(CompareSliceStr(s1, s2), ShouldEqual, true)
+	})
+}
+
+func BenchmarkIsDir(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsDir("file.go")
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/example_test.go

@@ -0,0 +1,299 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com_test
+
+import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	"github.com/Unknwon/com"
+)
+
+// ------------------------------
+// cmd.go
+// ------------------------------
+
+func ExampleColorLogS() {
+	coloredLog := com.ColorLogS(fmt.Sprintf(
+		"[WARN] This is a tesing log that should be colored, path( %s ),"+
+			" highlight # %s #, error [ %s ].",
+		"path to somewhere", "highlighted content", "tesing error"))
+	fmt.Println(coloredLog)
+}
+
+func ExampleColorLog() {
+	com.ColorLog(fmt.Sprintf(
+		"[WARN] This is a tesing log that should be colored, path( %s ),"+
+			" highlight # %s #, error [ %s ].",
+		"path to somewhere", "highlighted content", "tesing error"))
+}
+
+func ExampleExecCmd() {
+	stdout, stderr, err := com.ExecCmd("go", "help", "get")
+	fmt.Println(stdout, stderr, err)
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// html.go
+// ------------------------------
+
+func ExampleHtml2JS() {
+	htm := "<div id=\"button\" class=\"btn\">Click me</div>\n\r"
+	js := string(com.Html2JS([]byte(htm)))
+	fmt.Println(js)
+	// Output: <div id=\"button\" class=\"btn\">Click me</div>\n
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// path.go
+// ------------------------------
+
+func ExampleGetGOPATHs() {
+	gps := com.GetGOPATHs()
+	fmt.Println(gps)
+}
+
+func ExampleGetSrcPath() {
+	srcPath, err := com.GetSrcPath("github.com/Unknwon/com")
+	if err != nil {
+		fmt.Println(err)
+		return
+	}
+	fmt.Println(srcPath)
+}
+
+func ExampleHomeDir() {
+	hd, err := com.HomeDir()
+	fmt.Println(hd, err)
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// file.go
+// ------------------------------
+
+func ExampleIsFile() {
+	if com.IsFile("file.go") {
+		fmt.Println("file.go exists")
+		return
+	}
+	fmt.Println("file.go is not a file or does not exist")
+}
+
+func ExampleIsExist() {
+	if com.IsExist("file.go") {
+		fmt.Println("file.go exists")
+		return
+	}
+	fmt.Println("file.go does not exist")
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// dir.go
+// ------------------------------
+
+func ExampleIsDir() {
+	if com.IsDir("files") {
+		fmt.Println("directory 'files' exists")
+		return
+	}
+	fmt.Println("'files' is not a directory or does not exist")
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// string.go
+// ------------------------------
+
+func ExampleIsLetter() {
+	fmt.Println(com.IsLetter('1'))
+	fmt.Println(com.IsLetter('['))
+	fmt.Println(com.IsLetter('a'))
+	fmt.Println(com.IsLetter('Z'))
+	// Output:
+	// false
+	// false
+	// true
+	// true
+}
+
+func ExampleExpand() {
+	match := map[string]string{
+		"domain":    "gowalker.org",
+		"subdomain": "github.com",
+	}
+	s := "http://{domain}/{subdomain}/{0}/{1}"
+	fmt.Println(com.Expand(s, match, "Unknwon", "gowalker"))
+	// Output: http://gowalker.org/github.com/Unknwon/gowalker
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// http.go
+// ------------------------------
+
+func ExampleHttpGet() ([]byte, error) {
+	rc, err := com.HttpGet(&http.Client{}, "http://gowalker.org", nil)
+	if err != nil {
+		return nil, err
+	}
+	p, err := ioutil.ReadAll(rc)
+	rc.Close()
+	return p, err
+}
+
+func ExampleHttpGetBytes() ([]byte, error) {
+	p, err := com.HttpGetBytes(&http.Client{}, "http://gowalker.org", nil)
+	return p, err
+}
+
+func ExampleHttpGetJSON() interface{} {
+	j := com.HttpGetJSON(&http.Client{}, "http://gowalker.org", nil)
+	return j
+}
+
+type rawFile struct {
+	name   string
+	rawURL string
+	data   []byte
+}
+
+func (rf *rawFile) Name() string {
+	return rf.name
+}
+
+func (rf *rawFile) RawUrl() string {
+	return rf.rawURL
+}
+
+func (rf *rawFile) Data() []byte {
+	return rf.data
+}
+
+func (rf *rawFile) SetData(p []byte) {
+	rf.data = p
+}
+
+func ExampleFetchFiles() {
+	// Code that should be outside of your function body.
+	// type rawFile struct {
+	// name   string
+	// 	rawURL string
+	// 	data   []byte
+	// }
+
+	// func (rf *rawFile) Name() string {
+	// 	return rf.name
+	// }
+
+	// func (rf *rawFile) RawUrl() string {
+	// 	return rf.rawURL
+	// }
+
+	// func (rf *rawFile) Data() []byte {
+	// 	return rf.data
+	// }
+
+	// func (rf *rawFile) SetData(p []byte) {
+	// 	rf.data = p
+	// }
+
+	files := []com.RawFile{
+		&rawFile{rawURL: "http://example.com"},
+		&rawFile{rawURL: "http://example.com/foo"},
+	}
+	err := com.FetchFiles(&http.Client{}, files, nil)
+	fmt.Println(err, len(files[0].Data()), len(files[1].Data()))
+}
+
+func ExampleFetchFilesCurl() {
+	// Code that should be outside of your function body.
+	// type rawFile struct {
+	// name   string
+	// 	rawURL string
+	// 	data   []byte
+	// }
+
+	// func (rf *rawFile) Name() string {
+	// 	return rf.name
+	// }
+
+	// func (rf *rawFile) RawUrl() string {
+	// 	return rf.rawURL
+	// }
+
+	// func (rf *rawFile) Data() []byte {
+	// 	return rf.data
+	// }
+
+	// func (rf *rawFile) SetData(p []byte) {
+	// 	rf.data = p
+	// }
+
+	files := []com.RawFile{
+		&rawFile{rawURL: "http://example.com"},
+		&rawFile{rawURL: "http://example.com/foo"},
+	}
+	err := com.FetchFilesCurl(files)
+	fmt.Println(err, len(files[0].Data()), len(files[1].Data()))
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// regex.go
+// ------------------------------
+
+func ExampleIsEmail() {
+	fmt.Println(com.IsEmail("test@example.com"))
+	fmt.Println(com.IsEmail("@example.com"))
+	// Output:
+	// true
+	// false
+}
+
+func ExampleIsUrl() {
+	fmt.Println(com.IsUrl("http://example.com"))
+	fmt.Println(com.IsUrl("http//example.com"))
+	// Output:
+	// true
+	// false
+}
+
+// ------------- END ------------
+
+// ------------------------------
+// slice.go
+// ------------------------------
+
+func ExampleAppendStr() {
+	s := []string{"a"}
+	s = com.AppendStr(s, "a")
+	s = com.AppendStr(s, "b")
+	fmt.Println(s)
+	// Output: [a b]
+}
+
+// ------------- END ------------

Godeps/_workspace/src/github.com/Unknwon/com/file.go

@@ -0,0 +1,145 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"math"
+	"os"
+	"path"
+)
+
+// Storage unit constants.
+const (
+	Byte  = 1
+	KByte = Byte * 1024
+	MByte = KByte * 1024
+	GByte = MByte * 1024
+	TByte = GByte * 1024
+	PByte = TByte * 1024
+	EByte = PByte * 1024
+)
+
+func logn(n, b float64) float64 {
+	return math.Log(n) / math.Log(b)
+}
+
+func humanateBytes(s uint64, base float64, sizes []string) string {
+	if s < 10 {
+		return fmt.Sprintf("%dB", s)
+	}
+	e := math.Floor(logn(float64(s), base))
+	suffix := sizes[int(e)]
+	val := float64(s) / math.Pow(base, math.Floor(e))
+	f := "%.0f"
+	if val < 10 {
+		f = "%.1f"
+	}
+
+	return fmt.Sprintf(f+"%s", val, suffix)
+}
+
+// HumaneFileSize calculates the file size and generate user-friendly string.
+func HumaneFileSize(s uint64) string {
+	sizes := []string{"B", "KB", "MB", "GB", "TB", "PB", "EB"}
+	return humanateBytes(s, 1024, sizes)
+}
+
+// FileMTime returns file modified time and possible error.
+func FileMTime(file string) (int64, error) {
+	f, err := os.Stat(file)
+	if err != nil {
+		return 0, err
+	}
+	return f.ModTime().Unix(), nil
+}
+
+// FileSize returns file size in bytes and possible error.
+func FileSize(file string) (int64, error) {
+	f, err := os.Stat(file)
+	if err != nil {
+		return 0, err
+	}
+	return f.Size(), nil
+}
+
+// Copy copies file from source to target path.
+func Copy(src, dest string) error {
+	// Gather file information to set back later.
+	si, err := os.Lstat(src)
+	if err != nil {
+		return err
+	}
+
+	// Handle symbolic link.
+	if si.Mode()&os.ModeSymlink != 0 {
+		target, err := os.Readlink(src)
+		if err != nil {
+			return err
+		}
+		// NOTE: os.Chmod and os.Chtimes don't recoganize symbolic link,
+		// which will lead "no such file or directory" error.
+		return os.Symlink(target, dest)
+	}
+
+	sr, err := os.Open(src)
+	if err != nil {
+		return err
+	}
+	defer sr.Close()
+
+	dw, err := os.Create(dest)
+	if err != nil {
+		return err
+	}
+	defer dw.Close()
+
+	if _, err = io.Copy(dw, sr); err != nil {
+		return err
+	}
+
+	// Set back file information.
+	if err = os.Chtimes(dest, si.ModTime(), si.ModTime()); err != nil {
+		return err
+	}
+	return os.Chmod(dest, si.Mode())
+}
+
+// WriteFile writes data to a file named by filename.
+// If the file does not exist, WriteFile creates it
+// and its upper level paths.
+func WriteFile(filename string, data []byte) error {
+	os.MkdirAll(path.Dir(filename), os.ModePerm)
+	return ioutil.WriteFile(filename, data, 0655)
+}
+
+// IsFile returns true if given path is a file,
+// or returns false when it's a directory or does not exist.
+func IsFile(filePath string) bool {
+	f, e := os.Stat(filePath)
+	if e != nil {
+		return false
+	}
+	return !f.IsDir()
+}
+
+// IsExist checks whether a file or directory exists.
+// It returns false when the file or directory does not exist.
+func IsExist(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil || os.IsExist(err)
+}

Godeps/_workspace/src/github.com/Unknwon/com/file_test.go

@@ -0,0 +1,61 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestIsFile(t *testing.T) {
+	if !IsFile("file.go") {
+		t.Errorf("IsExist:\n Expect => %v\n Got => %v\n", true, false)
+	}
+
+	if IsFile("testdata") {
+		t.Errorf("IsExist:\n Expect => %v\n Got => %v\n", false, true)
+	}
+
+	if IsFile("files.go") {
+		t.Errorf("IsExist:\n Expect => %v\n Got => %v\n", false, true)
+	}
+}
+
+func TestIsExist(t *testing.T) {
+	Convey("Check if file or directory exists", t, func() {
+		Convey("Pass a file name that exists", func() {
+			So(IsExist("file.go"), ShouldEqual, true)
+		})
+		Convey("Pass a directory name that exists", func() {
+			So(IsExist("testdata"), ShouldEqual, true)
+		})
+		Convey("Pass a directory name that does not exist", func() {
+			So(IsExist(".hg"), ShouldEqual, false)
+		})
+	})
+}
+
+func BenchmarkIsFile(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsFile("file.go")
+	}
+}
+
+func BenchmarkIsExist(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsExist("file.go")
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/html.go

@@ -0,0 +1,60 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"html"
+	"regexp"
+	"strings"
+)
+
+// Html2JS converts []byte type of HTML content into JS format.
+func Html2JS(data []byte) []byte {
+	s := string(data)
+	s = strings.Replace(s, `\`, `\\`, -1)
+	s = strings.Replace(s, "\n", `\n`, -1)
+	s = strings.Replace(s, "\r", "", -1)
+	s = strings.Replace(s, "\"", `\"`, -1)
+	s = strings.Replace(s, "<table>", "&lt;table>", -1)
+	return []byte(s)
+}
+
+// encode html chars to string
+func HtmlEncode(str string) string {
+	return html.EscapeString(str)
+}
+
+// decode string to html chars
+func HtmlDecode(str string) string {
+	return html.UnescapeString(str)
+}
+
+// strip tags in html string
+func StripTags(src string) string {
+	//去除style,script,html tag
+	re := regexp.MustCompile(`(?s)<(?:style|script)[^<>]*>.*?</(?:style|script)>|</?[a-z][a-z0-9]*[^<>]*>|<!--.*?-->`)
+	src = re.ReplaceAllString(src, "")
+
+	//trim all spaces(2+) into \n
+	re = regexp.MustCompile(`\s{2,}`)
+	src = re.ReplaceAllString(src, "\n")
+
+	return strings.TrimSpace(src)
+}
+
+// change \n to <br/>
+func Nl2br(str string) string {
+	return strings.Replace(str, "\n", "<br/>", -1)
+}

Godeps/_workspace/src/github.com/Unknwon/com/html_test.go

@@ -0,0 +1,35 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"testing"
+)
+
+func TestHtml2JS(t *testing.T) {
+	htm := "<div id=\"button\" class=\"btn\">Click me</div>\n\r"
+	js := string(Html2JS([]byte(htm)))
+	jsR := `<div id=\"button\" class=\"btn\">Click me</div>\n`
+	if js != jsR {
+		t.Errorf("Html2JS:\n Expect => %s\n Got => %s\n", jsR, js)
+	}
+}
+
+func BenchmarkHtml2JS(b *testing.B) {
+	htm := "<div id=\"button\" class=\"btn\">Click me</div>\n\r"
+	for i := 0; i < b.N; i++ {
+		Html2JS([]byte(htm))
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/http.go

@@ -0,0 +1,201 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path"
+)
+
+type NotFoundError struct {
+	Message string
+}
+
+func (e NotFoundError) Error() string {
+	return e.Message
+}
+
+type RemoteError struct {
+	Host string
+	Err  error
+}
+
+func (e *RemoteError) Error() string {
+	return e.Err.Error()
+}
+
+var UserAgent = "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1541.0 Safari/537.36"
+
+// HttpCall makes HTTP method call.
+func HttpCall(client *http.Client, method, url string, header http.Header, body io.Reader) (io.ReadCloser, error) {
+	req, err := http.NewRequest(method, url, body)
+	if err != nil {
+		return nil, err
+	}
+	req.Header.Set("User-Agent", UserAgent)
+	for k, vs := range header {
+		req.Header[k] = vs
+	}
+	resp, err := client.Do(req)
+	if err != nil {
+		return nil, err
+	}
+	if resp.StatusCode == 200 {
+		return resp.Body, nil
+	}
+	resp.Body.Close()
+	if resp.StatusCode == 404 { // 403 can be rate limit error.  || resp.StatusCode == 403 {
+		err = fmt.Errorf("resource not found: %s", url)
+	} else {
+		err = fmt.Errorf("%s %s -> %d", method, url, resp.StatusCode)
+	}
+	return nil, err
+}
+
+// HttpGet gets the specified resource.
+// ErrNotFound is returned if the server responds with status 404.
+func HttpGet(client *http.Client, url string, header http.Header) (io.ReadCloser, error) {
+	return HttpCall(client, "GET", url, header, nil)
+}
+
+// HttpPost posts the specified resource.
+// ErrNotFound is returned if the server responds with status 404.
+func HttpPost(client *http.Client, url string, header http.Header, body []byte) (io.ReadCloser, error) {
+	return HttpCall(client, "POST", url, header, bytes.NewBuffer(body))
+}
+
+// HttpGetToFile gets the specified resource and writes to file.
+// ErrNotFound is returned if the server responds with status 404.
+func HttpGetToFile(client *http.Client, url string, header http.Header, fileName string) error {
+	rc, err := HttpGet(client, url, header)
+	if err != nil {
+		return err
+	}
+	defer rc.Close()
+
+	os.MkdirAll(path.Dir(fileName), os.ModePerm)
+	f, err := os.Create(fileName)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	_, err = io.Copy(f, rc)
+	return err
+}
+
+// HttpGetBytes gets the specified resource. ErrNotFound is returned if the server
+// responds with status 404.
+func HttpGetBytes(client *http.Client, url string, header http.Header) ([]byte, error) {
+	rc, err := HttpGet(client, url, header)
+	if err != nil {
+		return nil, err
+	}
+	defer rc.Close()
+	return ioutil.ReadAll(rc)
+}
+
+// HttpGetJSON gets the specified resource and mapping to struct.
+// ErrNotFound is returned if the server responds with status 404.
+func HttpGetJSON(client *http.Client, url string, v interface{}) error {
+	rc, err := HttpGet(client, url, nil)
+	if err != nil {
+		return err
+	}
+	defer rc.Close()
+	err = json.NewDecoder(rc).Decode(v)
+	if _, ok := err.(*json.SyntaxError); ok {
+		return fmt.Errorf("JSON syntax error at %s", url)
+	}
+	return nil
+}
+
+// HttpPostJSON posts the specified resource with struct values,
+// and maps results to struct.
+// ErrNotFound is returned if the server responds with status 404.
+func HttpPostJSON(client *http.Client, url string, body, v interface{}) error {
+	data, err := json.Marshal(body)
+	if err != nil {
+		return err
+	}
+	rc, err := HttpPost(client, url, http.Header{"content-type": []string{"application/json"}}, data)
+	if err != nil {
+		return err
+	}
+	defer rc.Close()
+	err = json.NewDecoder(rc).Decode(v)
+	if _, ok := err.(*json.SyntaxError); ok {
+		return fmt.Errorf("JSON syntax error at %s", url)
+	}
+	return nil
+}
+
+// A RawFile describes a file that can be downloaded.
+type RawFile interface {
+	Name() string
+	RawUrl() string
+	Data() []byte
+	SetData([]byte)
+}
+
+// FetchFiles fetches files specified by the rawURL field in parallel.
+func FetchFiles(client *http.Client, files []RawFile, header http.Header) error {
+	ch := make(chan error, len(files))
+	for i := range files {
+		go func(i int) {
+			p, err := HttpGetBytes(client, files[i].RawUrl(), nil)
+			if err != nil {
+				ch <- err
+				return
+			}
+			files[i].SetData(p)
+			ch <- nil
+		}(i)
+	}
+	for _ = range files {
+		if err := <-ch; err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// FetchFiles uses command `curl` to fetch files specified by the rawURL field in parallel.
+func FetchFilesCurl(files []RawFile, curlOptions ...string) error {
+	ch := make(chan error, len(files))
+	for i := range files {
+		go func(i int) {
+			stdout, _, err := ExecCmd("curl", append(curlOptions, files[i].RawUrl())...)
+			if err != nil {
+				ch <- err
+				return
+			}
+
+			files[i].SetData([]byte(stdout))
+			ch <- nil
+		}(i)
+	}
+	for _ = range files {
+		if err := <-ch; err != nil {
+			return err
+		}
+	}
+	return nil
+}

Godeps/_workspace/src/github.com/Unknwon/com/http_test.go

@@ -0,0 +1,111 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"io/ioutil"
+	"net/http"
+	"strings"
+	"testing"
+)
+
+var examplePrefix = `<!doctype html>
+<html>
+<head>
+    <title>Example Domain</title>
+`
+
+func TestHttpGet(t *testing.T) {
+	// 200.
+	rc, err := HttpGet(&http.Client{}, "http://example.com", nil)
+	if err != nil {
+		t.Fatalf("HttpGet:\n Expect => %v\n Got => %s\n", nil, err)
+	}
+	p, err := ioutil.ReadAll(rc)
+	if err != nil {
+		t.Errorf("HttpGet:\n Expect => %v\n Got => %s\n", nil, err)
+	}
+	s := string(p)
+	if !strings.HasPrefix(s, examplePrefix) {
+		t.Errorf("HttpGet:\n Expect => %s\n Got => %s\n", examplePrefix, s)
+	}
+}
+
+func TestHttpGetBytes(t *testing.T) {
+	p, err := HttpGetBytes(&http.Client{}, "http://example.com", nil)
+	if err != nil {
+		t.Errorf("HttpGetBytes:\n Expect => %v\n Got => %s\n", nil, err)
+	}
+	s := string(p)
+	if !strings.HasPrefix(s, examplePrefix) {
+		t.Errorf("HttpGet:\n Expect => %s\n Got => %s\n", examplePrefix, s)
+	}
+}
+
+func TestHttpGetJSON(t *testing.T) {
+
+}
+
+type rawFile struct {
+	name   string
+	rawURL string
+	data   []byte
+}
+
+func (rf *rawFile) Name() string {
+	return rf.name
+}
+
+func (rf *rawFile) RawUrl() string {
+	return rf.rawURL
+}
+
+func (rf *rawFile) Data() []byte {
+	return rf.data
+}
+
+func (rf *rawFile) SetData(p []byte) {
+	rf.data = p
+}
+
+func TestFetchFiles(t *testing.T) {
+	files := []RawFile{
+		&rawFile{rawURL: "http://example.com"},
+		&rawFile{rawURL: "http://example.com"},
+	}
+	err := FetchFiles(&http.Client{}, files, nil)
+	if err != nil {
+		t.Errorf("FetchFiles:\n Expect => %v\n Got => %s\n", nil, err)
+	} else if len(files[0].Data()) != 1270 {
+		t.Errorf("FetchFiles:\n Expect => %d\n Got => %d\n", 1270, len(files[0].Data()))
+	} else if len(files[1].Data()) != 1270 {
+		t.Errorf("FetchFiles:\n Expect => %d\n Got => %d\n", 1270, len(files[1].Data()))
+	}
+}
+
+func TestFetchFilesCurl(t *testing.T) {
+	files := []RawFile{
+		&rawFile{rawURL: "http://example.com"},
+		&rawFile{rawURL: "http://example.com"},
+	}
+	err := FetchFilesCurl(files)
+	if err != nil {
+		t.Errorf("FetchFilesCurl:\n Expect => %v\n Got => %s\n", nil, err)
+	} else if len(files[0].Data()) != 1270 {
+		t.Errorf("FetchFilesCurl:\n Expect => %d\n Got => %d\n", 1270, len(files[0].Data()))
+	} else if len(files[1].Data()) != 1270 {
+		t.Errorf("FetchFilesCurl:\n Expect => %d\n Got => %d\n", 1270, len(files[1].Data()))
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/math.go

@@ -0,0 +1,24 @@
+// Copyright 2014 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+// PowInt is int type of math.Pow function.
+func PowInt(x int, y int) int {
+	num := 1
+	for i := 0; i < y; i++ {
+		num *= x
+	}
+	return num
+}

Godeps/_workspace/src/github.com/Unknwon/com/path.go

@@ -0,0 +1,80 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+)
+
+// GetGOPATHs returns all paths in GOPATH variable.
+func GetGOPATHs() []string {
+	gopath := os.Getenv("GOPATH")
+	var paths []string
+	if runtime.GOOS == "windows" {
+		gopath = strings.Replace(gopath, "\\", "/", -1)
+		paths = strings.Split(gopath, ";")
+	} else {
+		paths = strings.Split(gopath, ":")
+	}
+	return paths
+}
+
+// GetSrcPath returns app. source code path.
+// It only works when you have src. folder in GOPATH,
+// it returns error not able to locate source folder path.
+func GetSrcPath(importPath string) (appPath string, err error) {
+	paths := GetGOPATHs()
+	for _, p := range paths {
+		if IsExist(p + "/src/" + importPath + "/") {
+			appPath = p + "/src/" + importPath + "/"
+			break
+		}
+	}
+
+	if len(appPath) == 0 {
+		return "", errors.New("Unable to locate source folder path")
+	}
+
+	appPath = filepath.Dir(appPath) + "/"
+	if runtime.GOOS == "windows" {
+		// Replace all '\' to '/'.
+		appPath = strings.Replace(appPath, "\\", "/", -1)
+	}
+
+	return appPath, nil
+}
+
+// HomeDir returns path of '~'(in Linux) on Windows,
+// it returns error when the variable does not exist.
+func HomeDir() (home string, err error) {
+	if runtime.GOOS == "windows" {
+		home = os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
+		if home == "" {
+			home = os.Getenv("USERPROFILE")
+		}
+	} else {
+		home = os.Getenv("HOME")
+	}
+
+	if len(home) == 0 {
+		return "", errors.New("Cannot specify home directory because it's empty")
+	}
+
+	return home, nil
+}

Godeps/_workspace/src/github.com/Unknwon/com/path_test.go

@@ -0,0 +1,67 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"os"
+	"runtime"
+	"testing"
+)
+
+func TestGetGOPATHs(t *testing.T) {
+	var gpsR []string
+
+	if runtime.GOOS != "windows" {
+		gpsR = []string{"path/to/gopath1", "path/to/gopath2", "path/to/gopath3"}
+		os.Setenv("GOPATH", "path/to/gopath1:path/to/gopath2:path/to/gopath3")
+	} else {
+		gpsR = []string{"path/to/gopath1", "path/to/gopath2", "path/to/gopath3"}
+		os.Setenv("GOPATH", "path\\to\\gopath1;path\\to\\gopath2;path\\to\\gopath3")
+	}
+
+	gps := GetGOPATHs()
+	if !CompareSliceStr(gps, gpsR) {
+		t.Errorf("GetGOPATHs:\n Expect => %s\n Got => %s\n", gpsR, gps)
+	}
+}
+
+func TestGetSrcPath(t *testing.T) {
+
+}
+
+func TestHomeDir(t *testing.T) {
+	_, err := HomeDir()
+	if err != nil {
+		t.Errorf("HomeDir:\n Expect => %v\n Got => %s\n", nil, err)
+	}
+}
+
+func BenchmarkGetGOPATHs(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		GetGOPATHs()
+	}
+}
+
+func BenchmarkGetSrcPath(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		GetSrcPath("github.com/Unknwon/com")
+	}
+}
+
+func BenchmarkHomeDir(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		HomeDir()
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/regex.go

@@ -0,0 +1,56 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import "regexp"
+
+const (
+	regex_email_pattern        = `(?i)[A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z]{2,6}`
+	regex_strict_email_pattern = `(?i)[A-Z0-9!#$%&'*+/=?^_{|}~-]+` +
+		`(?:\.[A-Z0-9!#$%&'*+/=?^_{|}~-]+)*` +
+		`@(?:[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?\.)+` +
+		`[A-Z0-9](?:[A-Z0-9-]*[A-Z0-9])?`
+	regex_url_pattern = `(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?`
+)
+
+var (
+	regex_email        *regexp.Regexp
+	regex_strict_email *regexp.Regexp
+	regex_url          *regexp.Regexp
+)
+
+func init() {
+	regex_email = regexp.MustCompile(regex_email_pattern)
+	regex_strict_email = regexp.MustCompile(regex_strict_email_pattern)
+	regex_url = regexp.MustCompile(regex_url_pattern)
+}
+
+// validate string is an email address, if not return false
+// basically validation can match 99% cases
+func IsEmail(email string) bool {
+	return regex_email.MatchString(email)
+}
+
+// validate string is an email address, if not return false
+// this validation omits RFC 2822
+func IsEmailRFC(email string) bool {
+	return regex_strict_email.MatchString(email)
+}
+
+// validate string is a url link, if not return false
+// simple validation can match 99% cases
+func IsUrl(url string) bool {
+	return regex_url.MatchString(url)
+}

Godeps/_workspace/src/github.com/Unknwon/com/regex_test.go

@@ -0,0 +1,70 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"testing"
+)
+
+func TestIsEmail(t *testing.T) {
+	emails := map[string]bool{
+		`test@example.com`:             true,
+		`single-character@b.org`:       true,
+		`uncommon_address@test.museum`: true,
+		`local@sld.UPPER`:              true,
+		`@missing.org`:                 false,
+		`missing@.com`:                 false,
+		`missing@qq.`:                  false,
+		`wrong-ip@127.1.1.1.26`:        false,
+	}
+	for e, r := range emails {
+		b := IsEmail(e)
+		if b != r {
+			t.Errorf("IsEmail:\n Expect => %v\n Got => %v\n", r, b)
+		}
+	}
+}
+
+func TestIsUrl(t *testing.T) {
+	urls := map[string]bool{
+		"http://www.example.com":                     true,
+		"http://example.com":                         true,
+		"http://example.com?user=test&password=test": true,
+		"http://example.com?user=test#login":         true,
+		"ftp://example.com":                          true,
+		"https://example.com":                        true,
+		"htp://example.com":                          false,
+		"http//example.com":                          false,
+		"http://example":                             true,
+	}
+	for u, r := range urls {
+		b := IsUrl(u)
+		if b != r {
+			t.Errorf("IsUrl:\n Expect => %v\n Got => %v\n", r, b)
+		}
+	}
+}
+
+func BenchmarkIsEmail(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsEmail("test@example.com")
+	}
+}
+
+func BenchmarkIsUrl(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsEmail("http://example.com")
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/slice.go

@@ -0,0 +1,87 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"strings"
+)
+
+// AppendStr appends string to slice with no duplicates.
+func AppendStr(strs []string, str string) []string {
+	for _, s := range strs {
+		if s == str {
+			return strs
+		}
+	}
+	return append(strs, str)
+}
+
+// CompareSliceStr compares two 'string' type slices.
+// It returns true if elements and order are both the same.
+func CompareSliceStr(s1, s2 []string) bool {
+	if len(s1) != len(s2) {
+		return false
+	}
+
+	for i := range s1 {
+		if s1[i] != s2[i] {
+			return false
+		}
+	}
+
+	return true
+}
+
+// CompareSliceStr compares two 'string' type slices.
+// It returns true if elements are the same, and ignores the order.
+func CompareSliceStrU(s1, s2 []string) bool {
+	if len(s1) != len(s2) {
+		return false
+	}
+
+	for i := range s1 {
+		for j := len(s2) - 1; j >= 0; j-- {
+			if s1[i] == s2[j] {
+				s2 = append(s2[:j], s2[j+1:]...)
+				break
+			}
+		}
+	}
+	if len(s2) > 0 {
+		return false
+	}
+	return true
+}
+
+// IsSliceContainsStr returns true if the string exists in given slice, ignore case.
+func IsSliceContainsStr(sl []string, str string) bool {
+	str = strings.ToLower(str)
+	for _, s := range sl {
+		if strings.ToLower(s) == str {
+			return true
+		}
+	}
+	return false
+}
+
+// IsSliceContainsInt64 returns true if the int64 exists in given slice.
+func IsSliceContainsInt64(sl []int64, i int64) bool {
+	for _, s := range sl {
+		if s == i {
+			return true
+		}
+	}
+	return false
+}

Godeps/_workspace/src/github.com/Unknwon/com/slice_test.go

@@ -0,0 +1,99 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"fmt"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func TestAppendStr(t *testing.T) {
+	Convey("Append a string to a slice with no duplicates", t, func() {
+		s := []string{"a"}
+
+		Convey("Append a string that does not exist in slice", func() {
+			s = AppendStr(s, "b")
+			So(len(s), ShouldEqual, 2)
+		})
+
+		Convey("Append a string that does exist in slice", func() {
+			s = AppendStr(s, "b")
+			So(len(s), ShouldEqual, 2)
+		})
+	})
+}
+
+func TestCompareSliceStr(t *testing.T) {
+	Convey("Compares two 'string' type slices with elements and order", t, func() {
+		Convey("Compare two slices that do have same elements and order", func() {
+			So(CompareSliceStr(
+				[]string{"1", "2", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+
+		Convey("Compare two slices that do have same elements but does not have same order", func() {
+			So(!CompareSliceStr(
+				[]string{"2", "1", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+
+		Convey("Compare two slices that have different number of elements", func() {
+			So(!CompareSliceStr(
+				[]string{"2", "1"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+	})
+}
+
+func TestCompareSliceStrU(t *testing.T) {
+	Convey("Compare two 'string' type slices with elements and ignore the order", t, func() {
+		Convey("Compare two slices that do have same elements and order", func() {
+			So(CompareSliceStrU(
+				[]string{"1", "2", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+
+		Convey("Compare two slices that do have same elements but does not have same order", func() {
+			So(CompareSliceStrU(
+				[]string{"2", "1", "3"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+
+		Convey("Compare two slices that have different number of elements", func() {
+			So(!CompareSliceStrU(
+				[]string{"2", "1"}, []string{"1", "2", "3"}), ShouldBeTrue)
+		})
+	})
+}
+
+func BenchmarkAppendStr(b *testing.B) {
+	s := []string{"a"}
+	for i := 0; i < b.N; i++ {
+		s = AppendStr(s, fmt.Sprint(b.N%3))
+	}
+}
+
+func BenchmarkCompareSliceStr(b *testing.B) {
+	s1 := []string{"1", "2", "3"}
+	s2 := []string{"1", "2", "3"}
+	for i := 0; i < b.N; i++ {
+		CompareSliceStr(s1, s2)
+	}
+}
+
+func BenchmarkCompareSliceStrU(b *testing.B) {
+	s1 := []string{"1", "4", "2", "3"}
+	s2 := []string{"1", "2", "3", "4"}
+	for i := 0; i < b.N; i++ {
+		CompareSliceStrU(s1, s2)
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/string.go

@@ -0,0 +1,140 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"crypto/aes"
+	"crypto/cipher"
+	"crypto/rand"
+	"encoding/base64"
+	"errors"
+	"io"
+	r "math/rand"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// AESEncrypt encrypts text and given key with AES.
+func AESEncrypt(key, text []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	b := base64.StdEncoding.EncodeToString(text)
+	ciphertext := make([]byte, aes.BlockSize+len(b))
+	iv := ciphertext[:aes.BlockSize]
+	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
+		return nil, err
+	}
+	cfb := cipher.NewCFBEncrypter(block, iv)
+	cfb.XORKeyStream(ciphertext[aes.BlockSize:], []byte(b))
+	return ciphertext, nil
+}
+
+// AESDecrypt decrypts text and given key with AES.
+func AESDecrypt(key, text []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	if len(text) < aes.BlockSize {
+		return nil, errors.New("ciphertext too short")
+	}
+	iv := text[:aes.BlockSize]
+	text = text[aes.BlockSize:]
+	cfb := cipher.NewCFBDecrypter(block, iv)
+	cfb.XORKeyStream(text, text)
+	data, err := base64.StdEncoding.DecodeString(string(text))
+	if err != nil {
+		return nil, err
+	}
+	return data, nil
+}
+
+// IsLetter returns true if the 'l' is an English letter.
+func IsLetter(l uint8) bool {
+	n := (l | 0x20) - 'a'
+	if n >= 0 && n < 26 {
+		return true
+	}
+	return false
+}
+
+// Expand replaces {k} in template with match[k] or subs[atoi(k)] if k is not in match.
+func Expand(template string, match map[string]string, subs ...string) string {
+	var p []byte
+	var i int
+	for {
+		i = strings.Index(template, "{")
+		if i < 0 {
+			break
+		}
+		p = append(p, template[:i]...)
+		template = template[i+1:]
+		i = strings.Index(template, "}")
+		if s, ok := match[template[:i]]; ok {
+			p = append(p, s...)
+		} else {
+			j, _ := strconv.Atoi(template[:i])
+			if j >= len(subs) {
+				p = append(p, []byte("Missing")...)
+			} else {
+				p = append(p, subs[j]...)
+			}
+		}
+		template = template[i+1:]
+	}
+	p = append(p, template...)
+	return string(p)
+}
+
+// Reverse s string, support unicode
+func Reverse(s string) string {
+	n := len(s)
+	runes := make([]rune, n)
+	for _, rune := range s {
+		n--
+		runes[n] = rune
+	}
+	return string(runes[n:])
+}
+
+// RandomCreateBytes generate random []byte by specify chars.
+func RandomCreateBytes(n int, alphabets ...byte) []byte {
+	const alphanum = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+	var bytes = make([]byte, n)
+	var randby bool
+	if num, err := rand.Read(bytes); num != n || err != nil {
+		r.Seed(time.Now().UnixNano())
+		randby = true
+	}
+	for i, b := range bytes {
+		if len(alphabets) == 0 {
+			if randby {
+				bytes[i] = alphanum[r.Intn(len(alphanum))]
+			} else {
+				bytes[i] = alphanum[b%byte(len(alphanum))]
+			}
+		} else {
+			if randby {
+				bytes[i] = alphabets[r.Intn(len(alphabets))]
+			} else {
+				bytes[i] = alphabets[b%byte(len(alphabets))]
+			}
+		}
+	}
+	return bytes
+}

Godeps/_workspace/src/github.com/Unknwon/com/string_test.go

@@ -0,0 +1,82 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"testing"
+)
+
+func TestIsLetter(t *testing.T) {
+	if IsLetter('1') {
+		t.Errorf("IsLetter:\n Expect => %v\n Got => %v\n", false, true)
+	}
+
+	if IsLetter('[') {
+		t.Errorf("IsLetter:\n Expect => %v\n Got => %v\n", false, true)
+	}
+
+	if !IsLetter('a') {
+		t.Errorf("IsLetter:\n Expect => %v\n Got => %v\n", true, false)
+	}
+
+	if !IsLetter('Z') {
+		t.Errorf("IsLetter:\n Expect => %v\n Got => %v\n", true, false)
+	}
+}
+
+func TestExpand(t *testing.T) {
+	match := map[string]string{
+		"domain":    "gowalker.org",
+		"subdomain": "github.com",
+	}
+	s := "http://{domain}/{subdomain}/{0}/{1}"
+	sR := "http://gowalker.org/github.com/Unknwon/gowalker"
+	if Expand(s, match, "Unknwon", "gowalker") != sR {
+		t.Errorf("Expand:\n Expect => %s\n Got => %s\n", sR, s)
+	}
+}
+
+func TestReverse(t *testing.T) {
+	if Reverse("abcdefg") != "gfedcba" {
+		t.Errorf("Reverse:\n Except => %s\n Got =>%s\n", "gfedcba", Reverse("abcdefg"))
+	}
+	if Reverse("上善若水厚德载物") != "物载德厚水若善上" {
+		t.Errorf("Reverse:\n Except => %s\n Got =>%s\n", "物载德厚水若善上", Reverse("上善若水厚德载物"))
+	}
+}
+
+func BenchmarkIsLetter(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		IsLetter('a')
+	}
+}
+
+func BenchmarkExpand(b *testing.B) {
+	match := map[string]string{
+		"domain":    "gowalker.org",
+		"subdomain": "github.com",
+	}
+	s := "http://{domain}/{subdomain}/{0}/{1}"
+	for i := 0; i < b.N; i++ {
+		Expand(s, match, "Unknwon", "gowalker")
+	}
+}
+
+func BenchmarkReverse(b *testing.B) {
+	s := "abscef中文"
+	for i := 0; i < b.N; i++ {
+		Reverse(s)
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/com/testdata/SaveFile.txt

@@ -0,0 +1 @@
+TestSaveFile

Godeps/_workspace/src/github.com/Unknwon/com/testdata/SaveFileS.txt

@@ -0,0 +1 @@
+TestSaveFileS

Godeps/_workspace/src/github.com/Unknwon/com/testdata/statDir/SaveFile.txt

@@ -0,0 +1 @@
+TestSaveFile

Godeps/_workspace/src/github.com/Unknwon/com/testdata/statDir/SaveFileS.txt

@@ -0,0 +1 @@
+TestSaveFileS

Godeps/_workspace/src/github.com/Unknwon/com/testdata/statDir/secondLevel/SaveFile.txt

@@ -0,0 +1 @@
+TestSaveFile

Godeps/_workspace/src/github.com/Unknwon/com/testdata/statDir/secondLevel/SaveFileS.txt

@@ -0,0 +1 @@
+TestSaveFileS

Godeps/_workspace/src/github.com/Unknwon/com/time.go

@@ -0,0 +1,115 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// Format unix time int64 to string
+func Date(ti int64, format string) string {
+	t := time.Unix(int64(ti), 0)
+	return DateT(t, format)
+}
+
+// Format unix time string to string
+func DateS(ts string, format string) string {
+	i, _ := strconv.ParseInt(ts, 10, 64)
+	return Date(i, format)
+}
+
+// Format time.Time struct to string
+// MM - month - 01
+// M - month - 1, single bit
+// DD - day - 02
+// D - day 2
+// YYYY - year - 2006
+// YY - year - 06
+// HH - 24 hours - 03
+// H - 24 hours - 3
+// hh - 12 hours - 03
+// h - 12 hours - 3
+// mm - minute - 04
+// m - minute - 4
+// ss - second - 05
+// s - second = 5
+func DateT(t time.Time, format string) string {
+	res := strings.Replace(format, "MM", t.Format("01"), -1)
+	res = strings.Replace(res, "M", t.Format("1"), -1)
+	res = strings.Replace(res, "DD", t.Format("02"), -1)
+	res = strings.Replace(res, "D", t.Format("2"), -1)
+	res = strings.Replace(res, "YYYY", t.Format("2006"), -1)
+	res = strings.Replace(res, "YY", t.Format("06"), -1)
+	res = strings.Replace(res, "HH", fmt.Sprintf("%02d", t.Hour()), -1)
+	res = strings.Replace(res, "H", fmt.Sprintf("%d", t.Hour()), -1)
+	res = strings.Replace(res, "hh", t.Format("03"), -1)
+	res = strings.Replace(res, "h", t.Format("3"), -1)
+	res = strings.Replace(res, "mm", t.Format("04"), -1)
+	res = strings.Replace(res, "m", t.Format("4"), -1)
+	res = strings.Replace(res, "ss", t.Format("05"), -1)
+	res = strings.Replace(res, "s", t.Format("5"), -1)
+	return res
+}
+
+// DateFormat pattern rules.
+var datePatterns = []string{
+	// year
+	"Y", "2006", // A full numeric representation of a year, 4 digits   Examples: 1999 or 2003
+	"y", "06", //A two digit representation of a year   Examples: 99 or 03
+
+	// month
+	"m", "01", // Numeric representation of a month, with leading zeros 01 through 12
+	"n", "1", // Numeric representation of a month, without leading zeros   1 through 12
+	"M", "Jan", // A short textual representation of a month, three letters Jan through Dec
+	"F", "January", // A full textual representation of a month, such as January or March   January through December
+
+	// day
+	"d", "02", // Day of the month, 2 digits with leading zeros 01 to 31
+	"j", "2", // Day of the month without leading zeros 1 to 31
+
+	// week
+	"D", "Mon", // A textual representation of a day, three letters Mon through Sun
+	"l", "Monday", // A full textual representation of the day of the week  Sunday through Saturday
+
+	// time
+	"g", "3", // 12-hour format of an hour without leading zeros    1 through 12
+	"G", "15", // 24-hour format of an hour without leading zeros   0 through 23
+	"h", "03", // 12-hour format of an hour with leading zeros  01 through 12
+	"H", "15", // 24-hour format of an hour with leading zeros  00 through 23
+
+	"a", "pm", // Lowercase Ante meridiem and Post meridiem am or pm
+	"A", "PM", // Uppercase Ante meridiem and Post meridiem AM or PM
+
+	"i", "04", // Minutes with leading zeros    00 to 59
+	"s", "05", // Seconds, with leading zeros   00 through 59
+
+	// time zone
+	"T", "MST",
+	"P", "-07:00",
+	"O", "-0700",
+
+	// RFC 2822
+	"r", time.RFC1123Z,
+}
+
+// Parse Date use PHP time format.
+func DateParse(dateString, format string) (time.Time, error) {
+	replacer := strings.NewReplacer(datePatterns...)
+	format = replacer.Replace(format)
+	return time.ParseInLocation(format, dateString, time.Local)
+}

Godeps/_workspace/src/github.com/Unknwon/com/url.go

@@ -0,0 +1,41 @@
+// Copyright 2013 com authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package com
+
+import (
+	"encoding/base64"
+	"net/url"
+)
+
+// url encode string, is + not %20
+func UrlEncode(str string) string {
+	return url.QueryEscape(str)
+}
+
+// url decode string
+func UrlDecode(str string) (string, error) {
+	return url.QueryUnescape(str)
+}
+
+// base64 encode
+func Base64Encode(str string) string {
+	return base64.StdEncoding.EncodeToString([]byte(str))
+}
+
+// base64 decode
+func Base64Decode(str string) (string, error) {
+	s, e := base64.StdEncoding.DecodeString(str)
+	return string(s), e
+}

Godeps/_workspace/src/github.com/Unknwon/macaron/.gitignore

@@ -0,0 +1,2 @@
+macaron.sublime-project
+macaron.sublime-workspace

Godeps/_workspace/src/github.com/Unknwon/macaron/LICENSE

@@ -0,0 +1,191 @@
+Apache License
+Version 2.0, January 2004
+http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
+
+"License" shall mean the terms and conditions for use, reproduction, and
+distribution as defined by Sections 1 through 9 of this document.
+
+"Licensor" shall mean the copyright owner or entity authorized by the copyright
+owner that is granting the License.
+
+"Legal Entity" shall mean the union of the acting entity and all other entities
+that control, are controlled by, or are under common control with that entity.
+For the purposes of this definition, "control" means (i) the power, direct or
+indirect, to cause the direction or management of such entity, whether by
+contract or otherwise, or (ii) ownership of fifty percent (50%) or more of the
+outstanding shares, or (iii) beneficial ownership of such entity.
+
+"You" (or "Your") shall mean an individual or Legal Entity exercising
+permissions granted by this License.
+
+"Source" form shall mean the preferred form for making modifications, including
+but not limited to software source code, documentation source, and configuration
+files.
+
+"Object" form shall mean any form resulting from mechanical transformation or
+translation of a Source form, including but not limited to compiled object code,
+generated documentation, and conversions to other media types.
+
+"Work" shall mean the work of authorship, whether in Source or Object form, made
+available under the License, as indicated by a copyright notice that is included
+in or attached to the work (an example is provided in the Appendix below).
+
+"Derivative Works" shall mean any work, whether in Source or Object form, that
+is based on (or derived from) the Work and for which the editorial revisions,
+annotations, elaborations, or other modifications represent, as a whole, an
+original work of authorship. For the purposes of this License, Derivative Works
+shall not include works that remain separable from, or merely link (or bind by
+name) to the interfaces of, the Work and Derivative Works thereof.
+
+"Contribution" shall mean any work of authorship, including the original version
+of the Work and any modifications or additions to that Work or Derivative Works
+thereof, that is intentionally submitted to Licensor for inclusion in the Work
+by the copyright owner or by an individual or Legal Entity authorized to submit
+on behalf of the copyright owner. For the purposes of this definition,
+"submitted" means any form of electronic, verbal, or written communication sent
+to the Licensor or its representatives, including but not limited to
+communication on electronic mailing lists, source code control systems, and
+issue tracking systems that are managed by, or on behalf of, the Licensor for
+the purpose of discussing and improving the Work, but excluding communication
+that is conspicuously marked or otherwise designated in writing by the copyright
+owner as "Not a Contribution."
+
+"Contributor" shall mean Licensor and any individual or Legal Entity on behalf
+of whom a Contribution has been received by Licensor and subsequently
+incorporated within the Work.
+
+2. Grant of Copyright License.
+
+Subject to the terms and conditions of this License, each Contributor hereby
+grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
+irrevocable copyright license to reproduce, prepare Derivative Works of,
+publicly display, publicly perform, sublicense, and distribute the Work and such
+Derivative Works in Source or Object form.
+
+3. Grant of Patent License.
+
+Subject to the terms and conditions of this License, each Contributor hereby
+grants to You a perpetual, worldwide, non-exclusive, no-charge, royalty-free,
+irrevocable (except as stated in this section) patent license to make, have
+made, use, offer to sell, sell, import, and otherwise transfer the Work, where
+such license applies only to those patent claims licensable by such Contributor
+that are necessarily infringed by their Contribution(s) alone or by combination
+of their Contribution(s) with the Work to which such Contribution(s) was
+submitted. If You institute patent litigation against any entity (including a
+cross-claim or counterclaim in a lawsuit) alleging that the Work or a
+Contribution incorporated within the Work constitutes direct or contributory
+patent infringement, then any patent licenses granted to You under this License
+for that Work shall terminate as of the date such litigation is filed.
+
+4. Redistribution.
+
+You may reproduce and distribute copies of the Work or Derivative Works thereof
+in any medium, with or without modifications, and in Source or Object form,
+provided that You meet the following conditions:
+
+You must give any other recipients of the Work or Derivative Works a copy of
+this License; and
+You must cause any modified files to carry prominent notices stating that You
+changed the files; and
+You must retain, in the Source form of any Derivative Works that You distribute,
+all copyright, patent, trademark, and attribution notices from the Source form
+of the Work, excluding those notices that do not pertain to any part of the
+Derivative Works; and
+If the Work includes a "NOTICE" text file as part of its distribution, then any
+Derivative Works that You distribute must include a readable copy of the
+attribution notices contained within such NOTICE file, excluding those notices
+that do not pertain to any part of the Derivative Works, in at least one of the
+following places: within a NOTICE text file distributed as part of the
+Derivative Works; within the Source form or documentation, if provided along
+with the Derivative Works; or, within a display generated by the Derivative
+Works, if and wherever such third-party notices normally appear. The contents of
+the NOTICE file are for informational purposes only and do not modify the
+License. You may add Your own attribution notices within Derivative Works that
+You distribute, alongside or as an addendum to the NOTICE text from the Work,
+provided that such additional attribution notices cannot be construed as
+modifying the License.
+You may add Your own copyright statement to Your modifications and may provide
+additional or different license terms and conditions for use, reproduction, or
+distribution of Your modifications, or for any such Derivative Works as a whole,
+provided Your use, reproduction, and distribution of the Work otherwise complies
+with the conditions stated in this License.
+
+5. Submission of Contributions.
+
+Unless You explicitly state otherwise, any Contribution intentionally submitted
+for inclusion in the Work by You to the Licensor shall be under the terms and
+conditions of this License, without any additional terms or conditions.
+Notwithstanding the above, nothing herein shall supersede or modify the terms of
+any separate license agreement you may have executed with Licensor regarding
+such Contributions.
+
+6. Trademarks.
+
+This License does not grant permission to use the trade names, trademarks,
+service marks, or product names of the Licensor, except as required for
+reasonable and customary use in describing the origin of the Work and
+reproducing the content of the NOTICE file.
+
+7. Disclaimer of Warranty.
+
+Unless required by applicable law or agreed to in writing, Licensor provides the
+Work (and each Contributor provides its Contributions) on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+including, without limitation, any warranties or conditions of TITLE,
+NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You are
+solely responsible for determining the appropriateness of using or
+redistributing the Work and assume any risks associated with Your exercise of
+permissions under this License.
+
+8. Limitation of Liability.
+
+In no event and under no legal theory, whether in tort (including negligence),
+contract, or otherwise, unless required by applicable law (such as deliberate
+and grossly negligent acts) or agreed to in writing, shall any Contributor be
+liable to You for damages, including any direct, indirect, special, incidental,
+or consequential damages of any character arising as a result of this License or
+out of the use or inability to use the Work (including but not limited to
+damages for loss of goodwill, work stoppage, computer failure or malfunction, or
+any and all other commercial damages or losses), even if such Contributor has
+been advised of the possibility of such damages.
+
+9. Accepting Warranty or Additional Liability.
+
+While redistributing the Work or Derivative Works thereof, You may choose to
+offer, and charge a fee for, acceptance of support, warranty, indemnity, or
+other liability obligations and/or rights consistent with this License. However,
+in accepting such obligations, You may act only on Your own behalf and on Your
+sole responsibility, not on behalf of any other Contributor, and only if You
+agree to indemnify, defend, and hold each Contributor harmless for any liability
+incurred by, or claims asserted against, such Contributor by reason of your
+accepting any such warranty or additional liability.
+
+END OF TERMS AND CONDITIONS
+
+APPENDIX: How to apply the Apache License to your work
+
+To apply the Apache License to your work, attach the following boilerplate
+notice, with the fields enclosed by brackets "[]" replaced with your own
+identifying information. (Don't include the brackets!) The text should be
+enclosed in the appropriate comment syntax for the file format. We also
+recommend that a file or class name and description of purpose be included on
+the same "printed page" as the copyright notice for easier identification within
+third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

Godeps/_workspace/src/github.com/Unknwon/macaron/README.md

@@ -0,0 +1,94 @@
+Macaron [![Build Status](https://drone.io/github.com/Unknwon/macaron/status.png)](https://drone.io/github.com/Unknwon/macaron/latest) [![](http://gocover.io/_badge/github.com/Unknwon/macaron)](http://gocover.io/github.com/Unknwon/macaron)
+=======================
+
+![Macaron Logo](https://raw.githubusercontent.com/Unknwon/macaron/master/macaronlogo.png)
+
+Package macaron is a high productive and modular design web framework in Go.
+
+##### Current version: 0.5.4
+
+## Getting Started
+
+To install Macaron:
+
+	go get github.com/Unknwon/macaron
+
+The very basic usage of Macaron:
+
+```go
+package main
+
+import "github.com/Unknwon/macaron"
+
+func main() {
+	m := macaron.Classic()
+	m.Get("/", func() string {
+		return "Hello world!"
+	})
+	m.Run()
+}
+```
+
+## Features
+
+- Powerful routing with suburl.
+- Flexible routes combinations.
+- Unlimited nested group routers.
+- Directly integrate with existing services.
+- Dynamically change template files at runtime.
+- Allow to use in-memory template and static files.
+- Easy to plugin/unplugin features with modular design.
+- Handy dependency injection powered by [inject](https://github.com/codegangsta/inject).
+- Better router layer and less reflection make faster speed.
+
+## Middlewares
+
+Middlewares allow you easily plugin/unplugin features for your Macaron applications.
+
+There are already many [middlewares](https://github.com/macaron-contrib) to simplify your work:
+
+- gzip - Gzip compression to all requests
+- render - Go template engine
+- static - Serves static files
+- [binding](https://github.com/macaron-contrib/binding) - Request data binding and validation
+- [i18n](https://github.com/macaron-contrib/i18n) - Internationalization and Localization
+- [cache](https://github.com/macaron-contrib/cache) - Cache manager
+- [session](https://github.com/macaron-contrib/session) - Session manager
+- [csrf](https://github.com/macaron-contrib/csrf) - Generates and validates csrf tokens
+- [captcha](https://github.com/macaron-contrib/captcha) - Captcha service
+- [pongo2](https://github.com/macaron-contrib/pongo2) - Pongo2 template engine support
+- [sockets](https://github.com/macaron-contrib/sockets) - WebSockets channels binding
+- [bindata](https://github.com/macaron-contrib/bindata) - Embed binary data as static and template files
+- [toolbox](https://github.com/macaron-contrib/toolbox) - Health check, pprof, profile and statistic services
+- [oauth2](https://github.com/macaron-contrib/oauth2) - OAuth 2.0 backend
+- [switcher](https://github.com/macaron-contrib/switcher) - Multiple-site support
+- [method](https://github.com/macaron-contrib/method) - HTTP method override
+- [permissions2](https://github.com/xyproto/permissions2) - Cookies, users and permissions
+- [renders](https://github.com/macaron-contrib/renders) - Beego-like render engine(Macaron has built-in template engine, this is another option)
+
+## Use Cases
+
+- [Gogs](https://github.com/gogits/gogs): Go Git Service
+- [Gogs Web](https://github.com/gogits/gogsweb): Gogs official website
+- [Go Walker](https://gowalker.org): Go online API documentation
+- [Switch](https://github.com/gpmgo/switch): Gopm registry
+- [YouGam](http://yougam.com): Online Forum
+- [Car Girl](http://qcnl.gzsy.com/): Online campaign
+- [Critical Stack Intel](https://intel.criticalstack.com/): A 100% free intel marketplace from Critical Stack, Inc.
+
+## Getting Help
+
+- [API Reference](https://gowalker.org/github.com/Unknwon/macaron)
+- [Documentation](http://macaron.gogs.io)
+- [FAQs](http://macaron.gogs.io/docs/faqs)
+- [![Join the chat at https://gitter.im/Unknwon/macaron](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/Unknwon/macaron?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+
+## Credits
+
+- Basic design of [Martini](https://github.com/go-martini/martini).
+- Router layer of [beego](https://github.com/astaxie/beego).
+- Logo is modified by [@insionng](https://github.com/insionng) based on [Tribal Dragon](http://xtremeyamazaki.deviantart.com/art/Tribal-Dragon-27005087).
+
+## License
+
+This project is under Apache v2 License. See the [LICENSE](LICENSE) file for the full license text.

Godeps/_workspace/src/github.com/Unknwon/macaron/context.go

@@ -0,0 +1,478 @@
+// Copyright 2014 Unknwon
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package macaron
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"html/template"
+	"io"
+	"io/ioutil"
+	"mime/multipart"
+	"net/http"
+	"net/url"
+	"os"
+	"path"
+	"path/filepath"
+	"reflect"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/Unknwon/com"
+
+	"github.com/Unknwon/macaron/inject"
+)
+
+// Locale reprents a localization interface.
+type Locale interface {
+	Language() string
+	Tr(string, ...interface{}) string
+}
+
+// RequestBody represents a request body.
+type RequestBody struct {
+	reader io.ReadCloser
+}
+
+// Bytes reads and returns content of request body in bytes.
+func (rb *RequestBody) Bytes() ([]byte, error) {
+	return ioutil.ReadAll(rb.reader)
+}
+
+// String reads and returns content of request body in string.
+func (rb *RequestBody) String() (string, error) {
+	data, err := rb.Bytes()
+	return string(data), err
+}
+
+// ReadCloser returns a ReadCloser for request body.
+func (rb *RequestBody) ReadCloser() io.ReadCloser {
+	return rb.reader
+}
+
+// Request represents an HTTP request received by a server or to be sent by a client.
+type Request struct {
+	*http.Request
+}
+
+func (r *Request) Body() *RequestBody {
+	return &RequestBody{r.Request.Body}
+}
+
+// Context represents the runtime context of current request of Macaron instance.
+// It is the integration of most frequently used middlewares and helper methods.
+type Context struct {
+	inject.Injector
+	handlers []Handler
+	action   Handler
+	index    int
+
+	*Router
+	Req    Request
+	Resp   ResponseWriter
+	params Params
+	Render // Not nil only if you use macaran.Render middleware.
+	Locale
+	Data map[string]interface{}
+}
+
+func (c *Context) handler() Handler {
+	if c.index < len(c.handlers) {
+		return c.handlers[c.index]
+	}
+	if c.index == len(c.handlers) {
+		return c.action
+	}
+	panic("invalid index for context handler")
+}
+
+func (c *Context) Next() {
+	c.index += 1
+	c.run()
+}
+
+func (c *Context) Written() bool {
+	return c.Resp.Written()
+}
+
+func (c *Context) run() {
+	for c.index <= len(c.handlers) {
+		vals, err := c.Invoke(c.handler())
+		if err != nil {
+			panic(err)
+		}
+		c.index += 1
+
+		// if the handler returned something, write it to the http response
+		if len(vals) > 0 {
+			ev := c.GetVal(reflect.TypeOf(ReturnHandler(nil)))
+			handleReturn := ev.Interface().(ReturnHandler)
+			handleReturn(c, vals)
+		}
+
+		if c.Written() {
+			return
+		}
+	}
+}
+
+// RemoteAddr returns more real IP address.
+func (ctx *Context) RemoteAddr() string {
+	addr := ctx.Req.Header.Get("X-Real-IP")
+	if len(addr) == 0 {
+		addr = ctx.Req.Header.Get("X-Forwarded-For")
+		if addr == "" {
+			addr = ctx.Req.RemoteAddr
+			if i := strings.LastIndex(addr, ":"); i > -1 {
+				addr = addr[:i]
+			}
+		}
+	}
+	return addr
+}
+
+func (ctx *Context) renderHTML(status int, setName, tplName string, data ...interface{}) {
+	if ctx.Render == nil {
+		panic("renderer middleware hasn't been registered")
+	}
+	if len(data) <= 0 {
+		ctx.Render.HTMLSet(status, setName, tplName, ctx.Data)
+	} else if len(data) == 1 {
+		ctx.Render.HTMLSet(status, setName, tplName, data[0])
+	} else {
+		ctx.Render.HTMLSet(status, setName, tplName, data[0], data[1].(HTMLOptions))
+	}
+}
+
+// HTML calls Render.HTML but allows less arguments.
+func (ctx *Context) HTML(status int, name string, data ...interface{}) {
+	ctx.renderHTML(status, _DEFAULT_TPL_SET_NAME, name, data...)
+}
+
+// HTML calls Render.HTMLSet but allows less arguments.
+func (ctx *Context) HTMLSet(status int, setName, tplName string, data ...interface{}) {
+	ctx.renderHTML(status, setName, tplName, data...)
+}
+
+func (ctx *Context) Redirect(location string, status ...int) {
+	code := http.StatusFound
+	if len(status) == 1 {
+		code = status[0]
+	}
+
+	http.Redirect(ctx.Resp, ctx.Req.Request, location, code)
+}
+
+// Query querys form parameter.
+func (ctx *Context) Query(name string) string {
+	if ctx.Req.Form == nil {
+		ctx.Req.ParseForm()
+	}
+	return ctx.Req.Form.Get(name)
+}
+
+// QueryTrim querys and trims spaces form parameter.
+func (ctx *Context) QueryTrim(name string) string {
+	return strings.TrimSpace(ctx.Query(name))
+}
+
+// QueryStrings returns a list of results by given query name.
+func (ctx *Context) QueryStrings(name string) []string {
+	if ctx.Req.Form == nil {
+		ctx.Req.ParseForm()
+	}
+
+	vals, ok := ctx.Req.Form[name]
+	if !ok {
+		return []string{}
+	}
+	return vals
+}
+
+// QueryEscape returns escapred query result.
+func (ctx *Context) QueryEscape(name string) string {
+	return template.HTMLEscapeString(ctx.Query(name))
+}
+
+// QueryInt returns query result in int type.
+func (ctx *Context) QueryInt(name string) int {
+	return com.StrTo(ctx.Query(name)).MustInt()
+}
+
+// QueryInt64 returns query result in int64 type.
+func (ctx *Context) QueryInt64(name string) int64 {
+	return com.StrTo(ctx.Query(name)).MustInt64()
+}
+
+// QueryFloat64 returns query result in float64 type.
+func (ctx *Context) QueryFloat64(name string) float64 {
+	v, _ := strconv.ParseFloat(ctx.Query(name), 64)
+	return v
+}
+
+// Params returns value of given param name.
+// e.g. ctx.Params(":uid") or ctx.Params("uid")
+func (ctx *Context) Params(name string) string {
+	if len(name) == 0 {
+		return ""
+	}
+	if name[0] != '*' && name[0] != ':' {
+		name = ":" + name
+	}
+	return ctx.params[name]
+}
+
+// SetParams sets value of param with given name.
+func (ctx *Context) SetParams(name, val string) {
+	if !strings.HasPrefix(name, ":") {
+		name = ":" + name
+	}
+	ctx.params[name] = val
+}
+
+// ParamsEscape returns escapred params result.
+// e.g. ctx.ParamsEscape(":uname")
+func (ctx *Context) ParamsEscape(name string) string {
+	return template.HTMLEscapeString(ctx.Params(name))
+}
+
+// ParamsInt returns params result in int type.
+// e.g. ctx.ParamsInt(":uid")
+func (ctx *Context) ParamsInt(name string) int {
+	return com.StrTo(ctx.Params(name)).MustInt()
+}
+
+// ParamsInt64 returns params result in int64 type.
+// e.g. ctx.ParamsInt64(":uid")
+func (ctx *Context) ParamsInt64(name string) int64 {
+	return com.StrTo(ctx.Params(name)).MustInt64()
+}
+
+// ParamsFloat64 returns params result in int64 type.
+// e.g. ctx.ParamsFloat64(":uid")
+func (ctx *Context) ParamsFloat64(name string) float64 {
+	v, _ := strconv.ParseFloat(ctx.Params(name), 64)
+	return v
+}
+
+// GetFile returns information about user upload file by given form field name.
+func (ctx *Context) GetFile(name string) (multipart.File, *multipart.FileHeader, error) {
+	return ctx.Req.FormFile(name)
+}
+
+// SetCookie sets given cookie value to response header.
+// FIXME: IE support? http://golanghome.com/post/620#reply2
+func (ctx *Context) SetCookie(name string, value string, others ...interface{}) {
+	cookie := http.Cookie{}
+	cookie.Name = name
+	cookie.Value = url.QueryEscape(value)
+
+	if len(others) > 0 {
+		switch v := others[0].(type) {
+		case int:
+			cookie.MaxAge = v
+		case int64:
+			cookie.MaxAge = int(v)
+		case int32:
+			cookie.MaxAge = int(v)
+		}
+	}
+
+	cookie.Path = "/"
+	if len(others) > 1 {
+		if v, ok := others[1].(string); ok && len(v) > 0 {
+			cookie.Path = v
+		}
+	}
+
+	if len(others) > 2 {
+		if v, ok := others[2].(string); ok && len(v) > 0 {
+			cookie.Domain = v
+		}
+	}
+
+	if len(others) > 3 {
+		switch v := others[3].(type) {
+		case bool:
+			cookie.Secure = v
+		default:
+			if others[3] != nil {
+				cookie.Secure = true
+			}
+		}
+	}
+
+	if len(others) > 4 {
+		if v, ok := others[4].(bool); ok && v {
+			cookie.HttpOnly = true
+		}
+	}
+
+	ctx.Resp.Header().Add("Set-Cookie", cookie.String())
+}
+
+// GetCookie returns given cookie value from request header.
+func (ctx *Context) GetCookie(name string) string {
+	cookie, err := ctx.Req.Cookie(name)
+	if err != nil {
+		return ""
+	}
+	val, _ := url.QueryUnescape(cookie.Value)
+	return val
+}
+
+// GetCookieInt returns cookie result in int type.
+func (ctx *Context) GetCookieInt(name string) int {
+	return com.StrTo(ctx.GetCookie(name)).MustInt()
+}
+
+// GetCookieInt64 returns cookie result in int64 type.
+func (ctx *Context) GetCookieInt64(name string) int64 {
+	return com.StrTo(ctx.GetCookie(name)).MustInt64()
+}
+
+// GetCookieFloat64 returns cookie result in float64 type.
+func (ctx *Context) GetCookieFloat64(name string) float64 {
+	v, _ := strconv.ParseFloat(ctx.GetCookie(name), 64)
+	return v
+}
+
+var defaultCookieSecret string
+
+// SetDefaultCookieSecret sets global default secure cookie secret.
+func (m *Macaron) SetDefaultCookieSecret(secret string) {
+	defaultCookieSecret = secret
+}
+
+// SetSecureCookie sets given cookie value to response header with default secret string.
+func (ctx *Context) SetSecureCookie(name, value string, others ...interface{}) {
+	ctx.SetSuperSecureCookie(defaultCookieSecret, name, value, others...)
+}
+
+// GetSecureCookie returns given cookie value from request header with default secret string.
+func (ctx *Context) GetSecureCookie(key string) (string, bool) {
+	return ctx.GetSuperSecureCookie(defaultCookieSecret, key)
+}
+
+// SetSuperSecureCookie sets given cookie value to response header with secret string.
+func (ctx *Context) SetSuperSecureCookie(secret, name, value string, others ...interface{}) {
+	m := md5.Sum([]byte(secret))
+	secret = hex.EncodeToString(m[:])
+	text, err := com.AESEncrypt([]byte(secret), []byte(value))
+	if err != nil {
+		panic("error encrypting cookie: " + err.Error())
+	}
+	ctx.SetCookie(name, hex.EncodeToString(text), others...)
+}
+
+// GetSuperSecureCookie returns given cookie value from request header with secret string.
+func (ctx *Context) GetSuperSecureCookie(secret, key string) (string, bool) {
+	val := ctx.GetCookie(key)
+	if val == "" {
+		return "", false
+	}
+
+	data, err := hex.DecodeString(val)
+	if err != nil {
+		return "", false
+	}
+
+	m := md5.Sum([]byte(secret))
+	secret = hex.EncodeToString(m[:])
+	text, err := com.AESDecrypt([]byte(secret), data)
+	return string(text), err == nil
+}
+
+func (ctx *Context) setRawContentHeader() {
+	ctx.Resp.Header().Set("Content-Description", "Raw content")
+	ctx.Resp.Header().Set("Content-Type", "text/plain")
+	ctx.Resp.Header().Set("Expires", "0")
+	ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
+	ctx.Resp.Header().Set("Pragma", "public")
+}
+
+// ServeContent serves given content to response.
+func (ctx *Context) ServeContent(name string, r io.ReadSeeker, params ...interface{}) {
+	modtime := time.Now()
+	for _, p := range params {
+		switch v := p.(type) {
+		case time.Time:
+			modtime = v
+		}
+	}
+
+	ctx.setRawContentHeader()
+	http.ServeContent(ctx.Resp, ctx.Req.Request, name, modtime, r)
+}
+
+// ServeFileContent serves given file as content to response.
+func (ctx *Context) ServeFileContent(file string, names ...string) {
+	var name string
+	if len(names) > 0 {
+		name = names[0]
+	} else {
+		name = path.Base(file)
+	}
+
+	f, err := os.Open(file)
+	if err != nil {
+		if Env == PROD {
+			http.Error(ctx.Resp, "Internal Server Error", 500)
+		} else {
+			http.Error(ctx.Resp, err.Error(), 500)
+		}
+		return
+	}
+	defer f.Close()
+
+	ctx.setRawContentHeader()
+	http.ServeContent(ctx.Resp, ctx.Req.Request, name, time.Now(), f)
+}
+
+// ServeFile serves given file to response.
+func (ctx *Context) ServeFile(file string, names ...string) {
+	var name string
+	if len(names) > 0 {
+		name = names[0]
+	} else {
+		name = path.Base(file)
+	}
+	ctx.Resp.Header().Set("Content-Description", "File Transfer")
+	ctx.Resp.Header().Set("Content-Type", "application/octet-stream")
+	ctx.Resp.Header().Set("Content-Disposition", "attachment; filename="+name)
+	ctx.Resp.Header().Set("Content-Transfer-Encoding", "binary")
+	ctx.Resp.Header().Set("Expires", "0")
+	ctx.Resp.Header().Set("Cache-Control", "must-revalidate")
+	ctx.Resp.Header().Set("Pragma", "public")
+	http.ServeFile(ctx.Resp, ctx.Req.Request, file)
+}
+
+// ChangeStaticPath changes static path from old to new one.
+func (ctx *Context) ChangeStaticPath(oldPath, newPath string) {
+	if !filepath.IsAbs(oldPath) {
+		oldPath = filepath.Join(Root, oldPath)
+	}
+	dir := statics.Get(oldPath)
+	if dir != nil {
+		statics.Delete(oldPath)
+
+		if !filepath.IsAbs(newPath) {
+			newPath = filepath.Join(Root, newPath)
+		}
+		*dir = http.Dir(newPath)
+		statics.Set(dir)
+	}
+}

Godeps/_workspace/src/github.com/Unknwon/macaron/context_test.go

@@ -0,0 +1,370 @@
+// Copyright 2014 Unknwon
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package macaron
+
+import (
+	"bytes"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/Unknwon/com"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func Test_Context(t *testing.T) {
+	Convey("Do advanced encapsulation operations", t, func() {
+		m := Classic()
+		m.Use(Renderers(RenderOptions{
+			Directory: "fixtures/basic",
+		}, "fixtures/basic2"))
+
+		Convey("Get request body", func() {
+			m.Get("/body1", func(ctx *Context) {
+				data, err := ioutil.ReadAll(ctx.Req.Body().ReadCloser())
+				So(err, ShouldBeNil)
+				So(string(data), ShouldEqual, "This is my request body")
+			})
+			m.Get("/body2", func(ctx *Context) {
+				data, err := ctx.Req.Body().Bytes()
+				So(err, ShouldBeNil)
+				So(string(data), ShouldEqual, "This is my request body")
+			})
+			m.Get("/body3", func(ctx *Context) {
+				data, err := ctx.Req.Body().String()
+				So(err, ShouldBeNil)
+				So(data, ShouldEqual, "This is my request body")
+			})
+
+			for i := 1; i <= 3; i++ {
+				resp := httptest.NewRecorder()
+				req, err := http.NewRequest("GET", "/body"+com.ToStr(i), nil)
+				req.Body = ioutil.NopCloser(bytes.NewBufferString("This is my request body"))
+				So(err, ShouldBeNil)
+				m.ServeHTTP(resp, req)
+			}
+		})
+
+		Convey("Get remote IP address", func() {
+			m.Get("/remoteaddr", func(ctx *Context) string {
+				return ctx.RemoteAddr()
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/remoteaddr", nil)
+			req.RemoteAddr = "127.0.0.1:3333"
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "127.0.0.1")
+		})
+
+		Convey("Render HTML", func() {
+
+			Convey("Normal HTML", func() {
+				m.Get("/html", func(ctx *Context) {
+					ctx.HTML(304, "hello", "Unknwon") // 304 for logger test.
+				})
+
+				resp := httptest.NewRecorder()
+				req, err := http.NewRequest("GET", "/html", nil)
+				So(err, ShouldBeNil)
+				m.ServeHTTP(resp, req)
+				So(resp.Body.String(), ShouldEqual, "<h1>Hello Unknwon</h1>")
+			})
+
+			Convey("HTML template set", func() {
+				m.Get("/html2", func(ctx *Context) {
+					ctx.Data["Name"] = "Unknwon"
+					ctx.HTMLSet(200, "basic2", "hello2")
+				})
+
+				resp := httptest.NewRecorder()
+				req, err := http.NewRequest("GET", "/html2", nil)
+				So(err, ShouldBeNil)
+				m.ServeHTTP(resp, req)
+				So(resp.Body.String(), ShouldEqual, "<h1>Hello Unknwon</h1>")
+			})
+
+			Convey("With layout", func() {
+				m.Get("/layout", func(ctx *Context) {
+					ctx.HTML(200, "hello", "Unknwon", HTMLOptions{"layout"})
+				})
+
+				resp := httptest.NewRecorder()
+				req, err := http.NewRequest("GET", "/layout", nil)
+				So(err, ShouldBeNil)
+				m.ServeHTTP(resp, req)
+				So(resp.Body.String(), ShouldEqual, "head<h1>Hello Unknwon</h1>foot")
+			})
+		})
+
+		Convey("Parse from and query", func() {
+			m.Get("/query", func(ctx *Context) string {
+				var buf bytes.Buffer
+				buf.WriteString(ctx.QueryTrim("name") + " ")
+				buf.WriteString(ctx.QueryEscape("name") + " ")
+				buf.WriteString(com.ToStr(ctx.QueryInt("int")) + " ")
+				buf.WriteString(com.ToStr(ctx.QueryInt64("int64")) + " ")
+				buf.WriteString(com.ToStr(ctx.QueryFloat64("float64")) + " ")
+				return buf.String()
+			})
+			m.Get("/query2", func(ctx *Context) string {
+				var buf bytes.Buffer
+				buf.WriteString(strings.Join(ctx.QueryStrings("list"), ",") + " ")
+				buf.WriteString(strings.Join(ctx.QueryStrings("404"), ",") + " ")
+				return buf.String()
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/query?name=Unknwon&int=12&int64=123&float64=1.25", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "Unknwon Unknwon 12 123 1.25 ")
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/query2?list=item1&list=item2", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "item1,item2  ")
+		})
+
+		Convey("URL parameter", func() {
+			m.Get("/:name/:int/:int64/:float64", func(ctx *Context) string {
+				var buf bytes.Buffer
+				ctx.SetParams("name", ctx.Params("name"))
+				buf.WriteString(ctx.Params(""))
+				buf.WriteString(ctx.Params(":name") + " ")
+				buf.WriteString(ctx.ParamsEscape(":name") + " ")
+				buf.WriteString(com.ToStr(ctx.ParamsInt(":int")) + " ")
+				buf.WriteString(com.ToStr(ctx.ParamsInt64(":int64")) + " ")
+				buf.WriteString(com.ToStr(ctx.ParamsFloat64(":float64")) + " ")
+				return buf.String()
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/user/1/13/1.24", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "user user 1 13 1.24 ")
+		})
+
+		Convey("Get file", func() {
+			m.Get("/getfile", func(ctx *Context) {
+				ctx.GetFile("hi")
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/getfile", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+		})
+
+		Convey("Set and get cookie", func() {
+			m.Get("/set", func(ctx *Context) {
+				ctx.SetCookie("user", "Unknwon", 1, "/", "localhost", true, true)
+				ctx.SetCookie("user", "Unknwon", int32(1), "/", "localhost", 1)
+				ctx.SetCookie("user", "Unknwon", int64(1))
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/set", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Header().Get("Set-Cookie"), ShouldEqual, "user=Unknwon; Path=/; Domain=localhost; Max-Age=1; HttpOnly; Secure")
+
+			m.Get("/get", func(ctx *Context) string {
+				ctx.GetCookie("404")
+				So(ctx.GetCookieInt("uid"), ShouldEqual, 1)
+				So(ctx.GetCookieInt64("uid"), ShouldEqual, 1)
+				So(ctx.GetCookieFloat64("balance"), ShouldEqual, 1.25)
+				return ctx.GetCookie("user")
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/get", nil)
+			So(err, ShouldBeNil)
+			req.Header.Set("Cookie", "user=Unknwon; uid=1; balance=1.25")
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "Unknwon")
+		})
+
+		Convey("Set and get secure cookie", func() {
+			m.SetDefaultCookieSecret("macaron")
+			m.Get("/set", func(ctx *Context) {
+				ctx.SetSecureCookie("user", "Unknwon", 1)
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/set", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+
+			cookie := resp.Header().Get("Set-Cookie")
+
+			m.Get("/get", func(ctx *Context) string {
+				name, ok := ctx.GetSecureCookie("user")
+				So(ok, ShouldBeTrue)
+				return name
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/get", nil)
+			So(err, ShouldBeNil)
+			req.Header.Set("Cookie", cookie)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "Unknwon")
+		})
+
+		Convey("Serve files", func() {
+			m.Get("/file", func(ctx *Context) {
+				ctx.ServeFile("fixtures/custom_funcs/index.tmpl")
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/file", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "{{ myCustomFunc }}")
+
+			m.Get("/file2", func(ctx *Context) {
+				ctx.ServeFile("fixtures/custom_funcs/index.tmpl", "ok.tmpl")
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/file2", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "{{ myCustomFunc }}")
+		})
+
+		Convey("Serve file content", func() {
+			m.Get("/file", func(ctx *Context) {
+				ctx.ServeFileContent("fixtures/custom_funcs/index.tmpl")
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/file", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "{{ myCustomFunc }}")
+
+			m.Get("/file2", func(ctx *Context) {
+				ctx.ServeFileContent("fixtures/custom_funcs/index.tmpl", "ok.tmpl")
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/file2", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "{{ myCustomFunc }}")
+
+			m.Get("/file3", func(ctx *Context) {
+				ctx.ServeFileContent("404.tmpl")
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/file3", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "open 404.tmpl: no such file or directory\n")
+			So(resp.Code, ShouldEqual, 500)
+		})
+
+		Convey("Serve content", func() {
+			m.Get("/content", func(ctx *Context) {
+				ctx.ServeContent("content1", bytes.NewReader([]byte("Hello world!")))
+			})
+
+			resp := httptest.NewRecorder()
+			req, err := http.NewRequest("GET", "/content", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "Hello world!")
+
+			m.Get("/content2", func(ctx *Context) {
+				ctx.ServeContent("content1", bytes.NewReader([]byte("Hello world!")), time.Now())
+			})
+
+			resp = httptest.NewRecorder()
+			req, err = http.NewRequest("GET", "/content2", nil)
+			So(err, ShouldBeNil)
+			m.ServeHTTP(resp, req)
+			So(resp.Body.String(), ShouldEqual, "Hello world!")
+		})
+	})
+}
+
+func Test_Context_Render(t *testing.T) {
+	Convey("Invalid render", t, func() {
+		defer func() {
+			So(recover(), ShouldNotBeNil)
+		}()
+
+		m := New()
+		m.Get("/", func(ctx *Context) {
+			ctx.HTML(200, "hey")
+		})
+
+		resp := httptest.NewRecorder()
+		req, err := http.NewRequest("GET", "/", nil)
+		So(err, ShouldBeNil)
+		m.ServeHTTP(resp, req)
+	})
+}
+
+func Test_Context_Redirect(t *testing.T) {
+	Convey("Context with default redirect", t, func() {
+		url, err := url.Parse("http://localhost/path/one")
+		So(err, ShouldBeNil)
+		resp := httptest.NewRecorder()
+		req := http.Request{
+			Method: "GET",
+			URL:    url,
+		}
+		ctx := &Context{
+			Req:  Request{&req},
+			Resp: NewResponseWriter(resp),
+			Data: make(map[string]interface{}),
+		}
+		ctx.Redirect("two")
+
+		So(resp.Code, ShouldEqual, http.StatusFound)
+		So(resp.HeaderMap["Location"][0], ShouldEqual, "/path/two")
+	})
+
+	Convey("Context with custom redirect", t, func() {
+		url, err := url.Parse("http://localhost/path/one")
+		So(err, ShouldBeNil)
+		resp := httptest.NewRecorder()
+		req := http.Request{
+			Method: "GET",
+			URL:    url,
+		}
+		ctx := &Context{
+			Req:  Request{&req},
+			Resp: NewResponseWriter(resp),
+			Data: make(map[string]interface{}),
+		}
+		ctx.Redirect("two", 307)
+
+		So(resp.Code, ShouldEqual, http.StatusTemporaryRedirect)
+		So(resp.HeaderMap["Location"][0], ShouldEqual, "/path/two")
+	})
+}

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/admin/index.tmpl

@@ -0,0 +1 @@
+<h1>Admin {{.}}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/another_layout.tmpl

@@ -0,0 +1 @@
+another head{{ yield }}another foot

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/content.tmpl

@@ -0,0 +1 @@
+<h1>{{ . }}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/current_layout.tmpl

@@ -0,0 +1 @@
+{{ current }} head{{ yield }}{{ current }} foot

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/delims.tmpl

@@ -0,0 +1 @@
+<h1>Hello {[{.}]}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/hello.tmpl

@@ -0,0 +1 @@
+<h1>Hello {{.}}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/hypertext.html

@@ -0,0 +1 @@
+Hypertext!

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic/layout.tmpl

@@ -0,0 +1 @@
+head{{ yield }}foot

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic2/hello.tmpl

@@ -0,0 +1 @@
+<h1>What's up, {{.}}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/basic2/hello2.tmpl

@@ -0,0 +1 @@
+<h1>Hello {{.Name}}</h1>

Godeps/_workspace/src/github.com/Unknwon/macaron/fixtures/custom_funcs/index.tmpl

@@ -0,0 +1 @@
+{{ myCustomFunc }}

Godeps/_workspace/src/github.com/Unknwon/macaron/gzip.go

@@ -0,0 +1,81 @@
+// Copyright 2013 Martini Authors
+// Copyright 2014 Unknwon
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package macaron
+
+import (
+	"bufio"
+	"compress/gzip"
+	"fmt"
+	"net"
+	"net/http"
+	"strings"
+)
+
+const (
+	HeaderAcceptEncoding  = "Accept-Encoding"
+	HeaderContentEncoding = "Content-Encoding"
+	HeaderContentLength   = "Content-Length"
+	HeaderContentType     = "Content-Type"
+	HeaderVary            = "Vary"
+)
+
+// Gziper returns a Handler that adds gzip compression to all requests.
+// Make sure to include the Gzip middleware above other middleware
+// that alter the response body (like the render middleware).
+func Gziper() Handler {
+	return func(ctx *Context) {
+		if !strings.Contains(ctx.Req.Header.Get(HeaderAcceptEncoding), "gzip") {
+			return
+		}
+
+		headers := ctx.Resp.Header()
+		headers.Set(HeaderContentEncoding, "gzip")
+		headers.Set(HeaderVary, HeaderAcceptEncoding)
+
+		gz := gzip.NewWriter(ctx.Resp)
+		defer gz.Close()
+
+		gzw := gzipResponseWriter{gz, ctx.Resp}
+		ctx.Resp = gzw
+		ctx.MapTo(gzw, (*http.ResponseWriter)(nil))
+
+		ctx.Next()
+
+		// delete content length after we know we have been written to
+		gzw.Header().Del("Content-Length")
+	}
+}
+
+type gzipResponseWriter struct {
+	w *gzip.Writer
+	ResponseWriter
+}
+
+func (grw gzipResponseWriter) Write(p []byte) (int, error) {
+	if len(grw.Header().Get(HeaderContentType)) == 0 {
+		grw.Header().Set(HeaderContentType, http.DetectContentType(p))
+	}
+
+	return grw.w.Write(p)
+}
+
+func (grw gzipResponseWriter) Hijack() (net.Conn, *bufio.ReadWriter, error) {
+	hijacker, ok := grw.ResponseWriter.(http.Hijacker)
+	if !ok {
+		return nil, nil, fmt.Errorf("the ResponseWriter doesn't support the Hijacker interface")
+	}
+	return hijacker.Hijack()
+}

Godeps/_workspace/src/github.com/Unknwon/macaron/gzip_test.go

@@ -0,0 +1,65 @@
+// Copyright 2013 Martini Authors
+// Copyright 2014 Unknwon
+//
+// Licensed under the Apache License, Version 2.0 (the "License"): you may
+// not use this file except in compliance with the License. You may obtain
+// a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations
+// under the License.
+
+package macaron
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	. "github.com/smartystreets/goconvey/convey"
+)
+
+func Test_Gzip(t *testing.T) {
+	Convey("Gzip response content", t, func() {
+		before := false
+
+		m := New()
+		m.Use(Gziper())
+		m.Use(func(r http.ResponseWriter) {
+			r.(ResponseWriter).Before(func(rw ResponseWriter) {
+				before = true
+			})
+		})
+		m.Get("/", func() string { return "hello wolrd!" })
+
+		// Not yet gzip.
+		resp := httptest.NewRecorder()
+		req, err := http.NewRequest("GET", "/", nil)
+		So(err, ShouldBeNil)
+		m.ServeHTTP(resp, req)
+
+		_, ok := resp.HeaderMap[HeaderContentEncoding]
+		So(ok, ShouldBeFalse)
+
+		ce := resp.Header().Get(HeaderContentEncoding)
+		So(strings.EqualFold(ce, "gzip"), ShouldBeFalse)
+
+		// Gzip now.
+		resp = httptest.NewRecorder()
+		req.Header.Set(HeaderAcceptEncoding, "gzip")
+		m.ServeHTTP(resp, req)
+
+		_, ok = resp.HeaderMap[HeaderContentEncoding]
+		So(ok, ShouldBeTrue)
+
+		ce = resp.Header().Get(HeaderContentEncoding)
+		So(strings.EqualFold(ce, "gzip"), ShouldBeTrue)
+
+		So(before, ShouldBeTrue)
+	})
+}

Godeps/_workspace/src/github.com/Unknwon/macaron/inject/README.md

@@ -0,0 +1,4 @@
+inject
+======
+
+Dependency injection for go

Godeps/_workspace/src/github.com/Unknwon/macaron/inject/inject.go

@@ -0,0 +1,187 @@
+// Package inject provides utilities for mapping and injecting dependencies in various ways.
+package inject
+
+import (
+	"fmt"
+	"reflect"
+)
+
+// Injector represents an interface for mapping and injecting dependencies into structs
+// and function arguments.
+type Injector interface {
+	Applicator
+	Invoker
+	TypeMapper
+	// SetParent sets the parent of the injector. If the injector cannot find a
+	// dependency in its Type map it will check its parent before returning an
+	// error.
+	SetParent(Injector)
+}
+
+// Applicator represents an interface for mapping dependencies to a struct.
+type Applicator interface {
+	// Maps dependencies in the Type map to each field in the struct
+	// that is tagged with 'inject'. Returns an error if the injection
+	// fails.
+	Apply(interface{}) error
+}
+
+// Invoker represents an interface for calling functions via reflection.
+type Invoker interface {
+	// Invoke attempts to call the interface{} provided as a function,
+	// providing dependencies for function arguments based on Type. Returns
+	// a slice of reflect.Value representing the returned values of the function.
+	// Returns an error if the injection fails.
+	Invoke(interface{}) ([]reflect.Value, error)
+}
+
+// TypeMapper represents an interface for mapping interface{} values based on type.
+type TypeMapper interface {
+	// Maps the interface{} value based on its immediate type from reflect.TypeOf.
+	Map(interface{}) TypeMapper
+	// Maps the interface{} value based on the pointer of an Interface provided.
+	// This is really only useful for mapping a value as an interface, as interfaces
+	// cannot at this time be referenced directly without a pointer.
+	MapTo(interface{}, interface{}) TypeMapper
+	// Provides a possibility to directly insert a mapping based on type and value.
+	// This makes it possible to directly map type arguments not possible to instantiate
+	// with reflect like unidirectional channels.
+	Set(reflect.Type, reflect.Value) TypeMapper
+	// Returns the Value that is mapped to the current type. Returns a zeroed Value if
+	// the Type has not been mapped.
+	GetVal(reflect.Type) reflect.Value
+}
+
+type injector struct {
+	values map[reflect.Type]reflect.Value
+	parent Injector
+}
+
+// InterfaceOf dereferences a pointer to an Interface type.
+// It panics if value is not an pointer to an interface.
+func InterfaceOf(value interface{}) reflect.Type {
+	t := reflect.TypeOf(value)
+
+	for t.Kind() == reflect.Ptr {
+		t = t.Elem()
+	}
+
+	if t.Kind() != reflect.Interface {
+		panic("Called inject.InterfaceOf with a value that is not a pointer to an interface. (*MyInterface)(nil)")
+	}
+
+	return t
+}
+
+// New returns a new Injector.
+func New() Injector {
+	return &injector{
+		values: make(map[reflect.Type]reflect.Value),
+	}
+}
+
+// Invoke attempts to call the interface{} provided as a function,
+// providing dependencies for function arguments based on Type.
+// Returns a slice of reflect.Value representing the returned values of the function.
+// Returns an error if the injection fails.
+// It panics if f is not a function
+func (inj *injector) Invoke(f interface{}) ([]reflect.Value, error) {
+	t := reflect.TypeOf(f)
+
+	var in = make([]reflect.Value, t.NumIn()) //Panic if t is not kind of Func
+	for i := 0; i < t.NumIn(); i++ {
+		argType := t.In(i)
+		val := inj.GetVal(argType)
+		if !val.IsValid() {
+			return nil, fmt.Errorf("Value not found for type %v", argType)
+		}
+
+		in[i] = val
+	}
+
+	return reflect.ValueOf(f).Call(in), nil
+}
+
+// Maps dependencies in the Type map to each field in the struct
+// that is tagged with 'inject'.
+// Returns an error if the injection fails.
+func (inj *injector) Apply(val interface{}) error {
+	v := reflect.ValueOf(val)
+
+	for v.Kind() == reflect.Ptr {
+		v = v.Elem()
+	}
+
+	if v.Kind() != reflect.Struct {
+		return nil // Should not panic here ?
+	}
+
+	t := v.Type()
+
+	for i := 0; i < v.NumField(); i++ {
+		f := v.Field(i)
+		structField := t.Field(i)
+		if f.CanSet() && (structField.Tag == "inject" || structField.Tag.Get("inject") != "") {
+			ft := f.Type()
+			v := inj.GetVal(ft)
+			if !v.IsValid() {
+				return fmt.Errorf("Value not found for type %v", ft)
+			}
+
+			f.Set(v)
+		}
+
+	}
+
+	return nil
+}
+
+// Maps the concrete value of val to its dynamic type using reflect.TypeOf,
+// It returns the TypeMapper registered in.
+func (i *injector) Map(val interface{}) TypeMapper {
+	i.values[reflect.TypeOf(val)] = reflect.ValueOf(val)
+	return i
+}
+
+func (i *injector) MapTo(val interface{}, ifacePtr interface{}) TypeMapper {
+	i.values[InterfaceOf(ifacePtr)] = reflect.ValueOf(val)
+	return i
+}
+
+// Maps the given reflect.Type to the given reflect.Value and returns
+// the Typemapper the mapping has been registered in.
+func (i *injector) Set(typ reflect.Type, val reflect.Value) TypeMapper {
+	i.values[typ] = val
+	return i
+}
+
+func (i *injector) GetVal(t reflect.Type) reflect.Value {
+	val := i.values[t]
+
+	if val.IsValid() {
+		return val
+	}
+
+	// no concrete types found, try to find implementors
+	// if t is an interface
+	if t.Kind() == reflect.Interface {
+		for k, v := range i.values {
+			if k.Implements(t) {
+				val = v
+				break
+			}
+		}
+	}
+
+	// Still no type found, try to look it up on the parent
+	if !val.IsValid() && i.parent != nil {
+		val = i.parent.GetVal(t)
+	}
+
+	return val
+
+}
+
+func (i *injector) SetParent(parent Injector) {
+	i.parent = parent
+}