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vdyevdye
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Merge pull request #12 from github/vdye/release-pipeline
Create Makefile & release pipeline, make `git-bundle-server web-server` more resilient
2 parents d70a1b1 + 3259e5f commit ed8463d

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‎.github/workflows/release.yml‎

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name: Release
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on:
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push:
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tags:
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- 'v[0-9]*.[0-9]*.[0-9]*' # matches "v<number...>.<number...>.<number>..."
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jobs:
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# Check prerequisites for the workflow
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prereqs:
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name: Prerequisites
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runs-on: ubuntu-latest
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outputs:
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tag_name: ${{ steps.tag.outputs.name }} # The full name of the tag, e.g. v1.0.0
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tag_version: ${{ steps.tag.outputs.version }} # The version number (without preceding "v"), e.g. 1.0.0
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steps:
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- name: Determine tag to build
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run: |
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echo "name=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
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echo "version=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT
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id: tag
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package:
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needs: prereqs
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name: ${{matrix.jobs.jobname}}
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strategy:
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fail-fast: false
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matrix:
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jobs:
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- jobname: Create MacOS .pkg (x86_64)
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goarch: amd64
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pool: macos-latest
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artifact: _dist/*.pkg
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- jobname: Create MacOS .pkg (ARM64)
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goarch: arm64
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pool: macos-latest
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artifact: _dist/*.pkg
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- jobname: Create binary Debian package (x86_64)
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goarch: amd64
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pool: ubuntu-latest
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artifact: _dist/*.deb
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env:
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GOARCH: ${{matrix.jobs.goarch}}
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runs-on: ${{matrix.jobs.pool}}
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steps:
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- name: Setup Go
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uses: actions/setup-go@v3
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with:
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go-version: '1.19.0'
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- name: Clone repository
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uses: actions/checkout@v3
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- name: Build the release artifact
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run: make package VERSION=${{ needs.prereqs.outputs.tag_version }}
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- name: Get the release artifact
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shell: bash
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run: |
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artifacts=(${{matrix.jobs.artifact}})
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# Get path to, and name of, artifact
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artifactPath="${artifacts[0]}"
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artifactName=$(basename "$artifactPath")
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# Export variables to environment
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echo "artifactPath=$artifactPath" >> $GITHUB_ENV
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echo "artifactName=$artifactName" >> $GITHUB_ENV
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- name: Upload release artifact
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uses: actions/upload-artifact@v3
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with:
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name: ${{env.artifactName}}
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path: ${{github.workspace}}/${{env.artifactPath}}
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if-no-files-found: error
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create-github-release:
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needs: [prereqs, package]
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name: Create release with artifacts
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runs-on: ubuntu-latest
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steps:
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- name: Download packages
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uses: actions/download-artifact@v3
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with:
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path: artifacts-raw
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- name: Consolidate artifact directory
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shell: bash
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run: |
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# This step is needed to extract the artifacts from their wrapper
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# parent directories. For more details, see
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# https://github.com/actions/download-artifact#download-all-artifacts
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mkdir artifacts
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mv artifacts-raw/*/* artifacts/
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- name: Create release & attach artifacts
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uses: actions/github-script@v6
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with:
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script: |
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const fs = require('fs');
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const path = require('path');
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var releaseMetadata = {
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owner: context.repo.owner,
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repo: context.repo.repo
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};
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// Create the release
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var tagName = "${{ needs.prereqs.outputs.tag_name }}";
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var createdRelease = await github.rest.repos.createRelease({
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...releaseMetadata,
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draft: true,
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tag_name: tagName,
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name: tagName,
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generate_release_notes: true
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});
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releaseMetadata.release_id = createdRelease.data.id;
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// Upload contents of directory to the release created above
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async function uploadDirectoryToRelease(directory, includeExtensions=[]) {
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return fs.promises.readdir(directory)
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.then(async(files) => Promise.all(
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files.filter(file => {
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return includeExtensions.length==0 || includeExtensions.includes(path.extname(file).toLowerCase());
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})
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.map(async (file) => {
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var filePath = path.join(directory, file);
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return github.rest.repos.uploadReleaseAsset({
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...releaseMetadata,
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name: file,
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headers: {
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"content-length": (await fs.promises.stat(filePath)).size
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},
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data: fs.createReadStream(filePath)
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});
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}))
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);
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}
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await Promise.all([
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// Upload all artifacts
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uploadDirectoryToRelease('artifacts', ['.pkg', '.deb'])
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]);
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‎.gitignore‎

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/git-bundle-server
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/git-bundle-web-server
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/bin/
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/_dist/

‎.vscode/settings.json‎

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"editor.wordWrap": "off",
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"files.trimTrailingWhitespace": true,
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},
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"[makefile]": {
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"editor.detectIndentation": false,
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"editor.insertSpaces": false,
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"editor.tabSize": 8,
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"editor.wordWrap": "off",
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"files.trimTrailingWhitespace": true,
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},
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"[shellscript]": {
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"editor.detectIndentation": false,
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"editor.insertSpaces": false,
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"editor.tabSize": 8,
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"editor.wordWrap": "off",
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"files.trimTrailingWhitespace": true,
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},
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"files.associations": {
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"*.md": "markdown"
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"*.md": "markdown",
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"*.sh": "shellscript",
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"prerm": "shellscript",
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"postinstall": "shellscript",
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"Makefile": "makefile"
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}
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}

‎Makefile‎

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# Default target
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build:
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# Project metadata (note: to package, VERSION *must* be set by the caller)
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NAME := git-bundle-server
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VERSION :=
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PACKAGE_REVISION := 1
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# Helpful paths
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BINDIR := $(CURDIR)/bin
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DISTDIR := $(CURDIR)/_dist
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# Platform information
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GOOS := $(shell go env GOOS)
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GOARCH := $(shell go env GOARCH)
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# Packaging information
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SUPPORTED_PACKAGE_GOARCHES := amd64 arm64
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PACKAGE_ARCH := $(GOARCH)
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# Build targets
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.PHONY: build
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build:
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$(RM) -r $(BINDIR)
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@mkdir -p $(BINDIR)
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GOOS="$(GOOS)" GOARCH="$(GOARCH)" go build -o $(BINDIR) ./...
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# Packaging targets
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.PHONY: check-arch
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check-arch:
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$(if $(filter $(GOARCH),$(SUPPORTED_PACKAGE_GOARCHES)), , \
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$(error cannot create package for GOARCH "$(GOARCH)"; \
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supported architectures are: $(SUPPORTED_PACKAGE_GOARCHES)))
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.PHONY: check-version
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check-version:
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$(if $(VERSION), , $(error version is undefined))
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ifeq ($(GOOS),linux)
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# Linux binary .deb file
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# Steps:
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# 1. Layout files in _dist/deb/root/ as they'll be installed (unlike MacOS
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# .pkg packages, symlinks created in the payload are preserved, so we
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# create them here to avoid doing so in a post-install step).
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# 2. Create the binary deb package in _dist/deb/.
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# Platform-specific variables
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DEBDIR := $(DISTDIR)/deb
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DEB_FILENAME := $(DISTDIR)/$(NAME)_$(VERSION)-$(PACKAGE_REVISION)_$(PACKAGE_ARCH).deb
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# Targets
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$(DEBDIR)/root: check-arch build
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@echo
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@echo "======== Formatting package contents ========"
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@build/package/layout-unix.sh --bindir="$(BINDIR)" \
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--include-symlinks \
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--output="$(DEBDIR)/root"
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$(DEB_FILENAME): check-version $(DEBDIR)/root
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@echo
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@echo "======== Creating binary Debian package ========"
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@build/package/deb/pack.sh --payload="$(DEBDIR)/root" \
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--scripts="$(CURDIR)/build/package/deb/scripts" \
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--arch="$(PACKAGE_ARCH)" \
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--version="$(VERSION)" \
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--output="$(DEB_FILENAME)"
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.PHONY: package
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package: $(DEB_FILENAME)
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else ifeq ($(GOOS),darwin)
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# MacOS .pkg file
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# Steps:
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# 1. Layout files in _dist/pkg/payload/ as they'll be installed (including
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# uninstall.sh script).
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# 2. Create the product archive in _dist/.
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# Platform-specific variables
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PKGDIR := $(DISTDIR)/pkg
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PKG_FILENAME := $(DISTDIR)/$(NAME)_$(VERSION)-$(PACKAGE_REVISION)_$(PACKAGE_ARCH).pkg
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# Targets
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$(PKGDIR)/payload: check-arch build
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@echo
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@echo "======== Formatting package contents ========"
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@build/package/layout-unix.sh --bindir="$(BINDIR)" \
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--uninstaller="$(CURDIR)/build/package/pkg/uninstall.sh" \
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--output="$(PKGDIR)/payload"
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$(PKG_FILENAME): check-version $(PKGDIR)/payload
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@echo
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@echo "======== Creating product archive package ========"
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@build/package/pkg/pack.sh --version="$(VERSION)" \
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--payload="$(PKGDIR)/payload" \
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--output="$(PKG_FILENAME)"
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.PHONY: package
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package: $(PKG_FILENAME)
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else
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# Packaging not supported for platform, exit with error.
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.PHONY: package
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package:
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$(error cannot create package for GOOS "$(GOOS)")
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endif
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# Cleanup targets
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.PHONY: clean
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clean:
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go clean ./...
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$(RM) -r $(BINDIR)
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$(RM) -r $(DISTDIR)

‎build/package/deb/pack.sh‎

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#!/bin/bash
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die () {
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echo "$*" >&2
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exit 1
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}
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# Directories
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THISDIR="$( cd "$(dirname "$0")" ; pwd -P )"
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# Local paths
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UNINSTALLER="$THISDIR/uninstall.sh"
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# Parse script arguments
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for i in "$@"
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do
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case "$i" in
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--payload=*)
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DEBROOT="${i#*=}"
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shift # past argument=value
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;;
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--scripts=*)
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SCRIPT_DIR="${i#*=}"
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shift # past argument=value
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;;
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--arch=*)
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ARCH="${i#*=}"
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shift # past argument=value
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;;
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--version=*)
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VERSION="${i#*=}"
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shift # past argument=value
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;;
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--output=*)
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DEBOUT="${i#*=}"
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shift # past argument=value
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;;
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*)
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die "unknown option '$i'"
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;;
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esac
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done
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# Perform pre-execution checks
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if [ -z "$DEBROOT" ]; then
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die "--payload was not set"
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elif [ ! -d "$DEBROOT" ]; then
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die "Could not find '$DEBROOT'. Did you run layout-unix.sh first?"
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fi
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if [ -z "$ARCH" ]; then
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die "--arch was not set"
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fi
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if [ -z "$VERSION" ]; then
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die "--version was not set"
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fi
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if [ -z "$DEBOUT" ]; then
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die "--output was not set"
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fi
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# Exit as soon as any line fails
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set -e
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# Cleanup old package
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if [ -e "$DEBOUT" ]; then
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echo "Deleting old package '$DEBOUT'..."
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rm -f "$DEBOUT"
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fi
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CONTROLDIR="$DEBROOT/DEBIAN"
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# Ensure the parent directory for the .deb exists
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mkdir -p "$(dirname "$DEBOUT")"
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# Build .deb
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mkdir -m 755 -p "$CONTROLDIR"
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# Create the debian control file
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cat >"$CONTROLDIR/control" <<EOF
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Package: git-bundle-server
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Version: $VERSION
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Section: vcs
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Priority: optional
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Architecture: $ARCH
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Depends:
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Maintainer: Git Bundle Server <[email protected]>
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Description: A self-hostable Git bundle server.
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EOF
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# Copy the maintainer scripts, if they exist
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if [ -d "$SCRIPT_DIR" ]; then
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cp -R "$SCRIPT_DIR/." "$CONTROLDIR"
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fi
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dpkg-deb -Zxz --build "$DEBROOT" "$DEBOUT"

‎build/package/deb/scripts/prerm‎

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#!/bin/bash
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set -e
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# Stop & cleanup the web server as the logged-in user
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# The XDG_RUNTIME_DIR is required for 'systemctl' to work, so we manually set it
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# to that of the logged-in user.
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LOGGED_IN_USER="${SUDO_USER:-${USER}}"
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LOGGED_IN_UID="$(sudo -u $LOGGED_IN_USER id -u)"
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sudo -u $LOGGED_IN_USER XDG_RUNTIME_DIR=/run/user/$LOGGED_IN_UID \
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/usr/local/git-bundle-server/bin/git-bundle-server web-server stop --remove
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exit 0

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