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‎.github/workflows/test.yml‎

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lint:
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runs-on: ubuntu-latest
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steps:
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- name: Install Go
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uses: actions/setup-go@v2
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with:
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go-version: 1.15.x
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Run linters
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uses: golangci/golangci-lint-action@v2
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with:
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version: v1.29
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- name: Install Go
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uses: actions/setup-go@v2
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with:
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go-version: 1.17.x
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Run linters
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uses: golangci/golangci-lint-action@v2
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with:
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version: v1.29
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test:
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strategy:
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matrix:
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go-version: [1.15.x]
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go-version: [1.17.x]
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platform: [ubuntu-latest, macos-latest, windows-latest]
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runs-on: ${{ matrix.platform }}
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steps:
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- name: Install Go
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if: success()
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uses: actions/setup-go@v2
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with:
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go-version: ${{ matrix.go-version }}
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Run tests
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run: go test -v -covermode=count
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- name: Install Go
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if: success()
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uses: actions/setup-go@v2
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with:
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go-version: ${{ matrix.go-version }}
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Run tests
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run: go test -v -covermode=count
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coverage:
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runs-on: ubuntu-latest
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steps:
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- name: Install Go
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if: success()
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uses: actions/setup-go@v2
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with:
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go-version: 1.15.x
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Calc coverage
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run: |
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go test -v -covermode=count -coverprofile=coverage.out
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- name: Convert coverage.out to coverage.lcov
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uses: jandelgado/gcov2lcov-action@v1.0.6
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- name: Coveralls
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uses: coverallsapp/github-action@v1.1.2
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with:
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- name: Install Go
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if: success()
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uses: actions/setup-go@v2
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with:
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go-version: 1.17.x
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Calc coverage
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run: |
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go test -v -covermode=count -coverprofile=coverage.out
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- name: Convert coverage.out to coverage.lcov
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uses: jandelgado/gcov2lcov-action@v1.0.6
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- name: Coveralls
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uses: coverallsapp/github-action@v1.1.2
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with:
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github-token: ${{ secrets.github_token }}
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path-to-lcov: coverage.lcov
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‎.github/workflows/upload_assets.yml‎

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on:
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release:
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types: [created]
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push:
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tags:
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- 'v*'
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name: Upload release assets after release is created
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name: Upload release assets after tagging
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jobs:
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build:
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name: build binaries
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name: create assets
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runs-on: ubuntu-latest
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steps:
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- name: Install Go
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uses: actions/setup-go@v2
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with:
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go-version: 1.15.x
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go-version: 1.17.x
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- name: Checkout code
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uses: actions/checkout@v2
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- name: build
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run: |
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echo "GO111MODULE=on" >> $GITHUB_ENV
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GOOS=windows GOARCH=amd64 go build -o bin/ci-test-windows-amd64.exe
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GOOS=linux GOARCH=amd64 go build -o bin/ci-test-linux-amd64
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GOOS=darwin GOARCH=amd64 go build -o bin/ci-test-macos-amd64
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- name: upload artifacts
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uses: actions/upload-artifact@master
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- name: Run GoReleaser
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uses: goreleaser/goreleaser-action@v2
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with:
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name: binaries
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path: bin/
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version: latest
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args: release --rm-dist
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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upload:
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name: Upload release assets
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docker-image:
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env:
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REGISTRY: ghcr.io
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IMAGE_NAME: ${{ github.repository }}
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name: create docker image
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runs-on: ubuntu-latest
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needs: [build]
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steps:
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- name: Branch name
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id: branch_name
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run: |
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echo ::set-output name=SOURCE_NAME::${GITHUB_REF#refs/*/}
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echo ::set-output name=SOURCE_BRANCH::${GITHUB_REF#refs/heads/}
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echo ::set-output name=SOURCE_TAG::${GITHUB_REF#refs/tags/}
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- uses: actions/checkout@v1
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- name: Download build artefacts
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uses: actions/download-artifact@v1
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- name: Checkout code
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uses: actions/checkout@v2
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- name: Log in to the Container registry
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uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
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with:
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name: binaries
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path: bin/
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registry: ${{ env.REGISTRY }}
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username: ${{ github.actor }}
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password: ${{ secrets.GITHUB_TOKEN }}
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- name: build Docker image
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run: |
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VERSION=$(git describe --tags)
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docker build --build-arg "version=$VERSION" --tag ${IMAGE_NAME} .
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- name: Create asset zips
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env:
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SOURCE_TAG: ${{ steps.branch_name.outputs.SOURCE_TAG }}
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- name: push Docker image
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run: |
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mkdir assets
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zip assets/ci-test-${SOURCE_TAG}-windows-amd64.zip bin/ci-test-windows-amd64.exe README.md
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zip assets/ci-test-${SOURCE_TAG}-linux-amd64.zip bin/ci-test-linux-amd64 README.md
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zip assets/ci-test-${SOURCE_TAG}-darwin-amd64.zip bin/ci-test-darwin-amd64 README.md
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sha256sum assets/*zip > assets/SHASUMS256.txt
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TAG=$(git describe --tags)
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docker tag ${IMAGE_NAME} ${REGISTRY}/${IMAGE_NAME}:${GITHUB_SHA}
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docker tag ${IMAGE_NAME} ${REGISTRY}/${IMAGE_NAME}:${TAG}
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docker tag ${IMAGE_NAME} ${REGISTRY}/${IMAGE_NAME}:latest
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docker push ${REGISTRY}/${IMAGE_NAME}:${GITHUB_SHA}
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docker push ${REGISTRY}/${IMAGE_NAME}:${TAG}
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docker push ${REGISTRY}/${IMAGE_NAME}:latest
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- name: Upload release assets
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uses: skx/github-action-publish-binaries@master
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env:
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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with:
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args: './assets/*'

‎.goreleaser.yml‎

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# This is an example .goreleaser.yml file with some sensible defaults.
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# Make sure to check the documentation at https://goreleaser.com
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before:
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hooks:
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# You may remove this if you don't use go modules.
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- go mod tidy
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builds:
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- env:
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- CGO_ENABLED=0
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dir: .
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goos:
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- linux
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- darwin
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- windows
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- freebsd
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archives:
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- files:
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- README.md
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- LICENSE
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replacements:
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darwin: Darwin
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linux: Linux
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windows: Windows
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386: i386
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amd64: x86_64
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checksum:
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name_template: 'checksums.txt'
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snapshot:
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name_template: "{{ incpatch .Version }}-next"
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changelog:
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sort: asc
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filters:
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exclude:
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- '^docs:'
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- '^test:'

‎Dockerfile‎

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# example docker image for
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# https://github.com/jandelgado/golang-ci-template-github-actions/
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FROM golang:1.17-alpine as builder
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ARG version
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WORKDIR /go/src/app
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ADD . /go/src/app
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RUN CGO_ENABLED=0 \
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go build -ldflags "-s -w" -o app
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FROM gcr.io/distroless/base-debian10
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LABEL maintainer="Jan Delgado <jdelgado@gmx.net>"
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COPY --from=builder /go/src/app/app /
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ENTRYPOINT ["/app"]

‎README.md‎

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## Info
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2020
This repository serves as a template for github-actions integrated go projects.
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It consists of a `hello, world!` like example in source file `main.go` which
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gets compiled into binary `golang-ci-template-github-actions`. The CI runs some
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[linters](https://github.com/golangci/golangci-lint-action) on the code, before
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the unit tests are executed. When the build stage was successful, build
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artifacts are uploaded and available in the CI job status.
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For demonstration purposes, a linux, macos and windows target are created and
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packetized in a zip-archive.
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It consists of a `hello, world!` like example in source file [main.go](main.go)
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which gets compiled into the binary `golang-ci-template-github-actions`. The CI
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runs some [linters](https://github.com/golangci/golangci-lint-action) on the
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code, before the unit tests are executed. Test coverage is uploaded to
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coveralls.io.
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[goreleaser](https://github.com/goreleaser/goreleaser) is used to create the
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final multi-plattform assets, which are automatically uploaded to the
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[release](https://github.com/jandelgado/golang-ci-template-github-actions/releases/latest).
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The [release-process](#creating-a-release) is triggered by pushing a git tag to
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the repository.
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Finally, a docker image is built, which gets published to
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[ghcr.io](https://github.com/jandelgado/golang-ci-template-github-actions/pkgs/container/golang-ci-template-github-actions).
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Run it with
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```console
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$ docker run --rm ghcr.io/jandelgado/golang-ci-template-github-actions:latest
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hello, world!
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```
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## Creating a release
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On your repositories home (github.com) go to `Releases` > `create release`.
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When a new release is created, the released-artifacts are automatically
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uploaded to github and available on the [releases page](/releases)
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A new release is created by creating a git tag and pushing it, e.g.:
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```console
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$ git tag -a "v1.2.3" -m "this is release v1.2.3"
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$ git push origin v1.2.3
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```
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The push of the new tag triggers the CI, which uses goreleaser to:
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* build multiplatform release artifacts
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* create a new release
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* upload the artifacts, which are then available on the [releases page](/jandelgado/golang-ci-template-github-actions/releases).
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Finally, a docker image is built, which gets published to
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[ghcr.io](https://github.com/jandelgado/golang-ci-template-github-actions/pkgs/container/golang-ci-template-github-actions).
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## Test coverage (coveralls)
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## Author
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Jan Delgado
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(c) copyright 2021 by Jan Delgado
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‎go.mod‎

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module github.com/jandelgado/golang-ci-template-github-actions
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go 1.12
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go 1.17

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