ci.yml

name: CI

# Controls when the action will run. Triggers the workflow on push with tags
on:
  push:
    tags:
      - '*'
  pull_request:

permissions:
  contents: write
  # packages: write
  # issues: write

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # The "build" workflow
  build:
    # The type of runner that the job will run on
    strategy:
      matrix:
        go-version: [1.21, 1.22, 1.23]
        os: [ubuntu-latest]
    runs-on: ${{ matrix.os }}

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v4

      # Setup Go
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: ${{ matrix.go-version }}
          cache: true

      # Run build of the application
      - name: Run build
        run: |
          go env -w GOFLAGS=-mod=mod
          go mod tidy
          go build -v -o eoldate ./cmd/eoldate/main.go
  golangci:
    needs: build
    name: lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/setup-go@v5
        with:
          go-version: 1.22
      - uses: actions/checkout@v4
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v4
        with:
          # Optional: version of golangci-lint to use in form of v1.2 or v1.2.3 or `latest` to use the latest version
          version: latest
          # Optional: golangci-lint command line arguments.
          args: --config ./.golangci-lint.yml

  changelog:
    needs: [build, golangci]
    if: startsWith(github.ref, 'refs/tags/v')
    name: Generate changelog
    runs-on: ubuntu-latest
    outputs:
      release_body: ${{ steps.git-cliff.outputs.content }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Generate a changelog
        uses: orhun/git-cliff-action@v3
        id: git-cliff
        with:
          config: cliff.toml
          args: -r . --latest
        env:
          OUTPUT: RELEASE_CHANGELOG.md
          GITHUB_REPO: ${{ github.repository }}

      - name: copy release changelog
        run: |
          mkdir -p release_notes
          cat RELEASE_CHANGELOG.md > release_notes/RELEASE_CHANGELOG.md

      - name: upload release changelog
        uses: actions/upload-artifact@master
        with:
          name: release-changelog
          path: release_notes

  # ================
  # RELEASE JOB
  #   runs after a successful build
  #   only runs on push "*" tag
  # ================
  release:
    needs: [build, golangci, changelog]
    if: startsWith(github.ref, 'refs/tags/v')
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      # Setup Go
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: 1.22
          cache: true

      - name: Set GOPATH
        run: |
          echo "GOPATH=$(go env GOPATH)/bin" >> $GITHUB_ENV

      - name: retrieve release changelog
        uses: actions/download-artifact@master
        with:
          name: release-changelog
          path: release_notes

      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v5
        if: startsWith(github.ref, 'refs/tags/v')
        with:
          distribution: goreleaser
          version: latest
          args: release --clean --release-notes release_notes/RELEASE_CHANGELOG.md
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload assets
        uses: actions/upload-artifact@v4
        with:
          name: eoldate
          path: dist/*