release.yml

name: release
on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+"
    branches:
      - ci-release

jobs:
  cargo-publish:
    runs-on: ubuntu-latest
    environment: release
    steps:
    - name: Checkout repository
      uses: actions/checkout@v4

    - name: Cargo publish
      env:
        CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
      run: |
        cargo publish

  create-github-release:
    runs-on: ubuntu-latest
    environment: release
    permissions:
      contents: write
    env:
      GITU_VERSION: ""
    outputs:
      upload_url: ${{ steps.release.outputs.upload_url }}
      gitu_version: ${{ env.GITU_VERSION }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          sparse-checkout: .recent-changelog-entry
          sparse-checkout-cone-mode: false

      - name: Gather information
        shell: bash
        if: env.GITU_VERSION == ''
        run: |
          echo "GITU_VERSION=${GITHUB_REF_NAME}" >> $GITHUB_ENV
          echo "version is: ${{ env.GITU_VERSION }}"

          echo "CHANGELOG_ENTRY<<EOF" >> $GITHUB_ENV
          cat .recent-changelog-entry >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
          echo "changelog entry:"
          echo "${{ env.CHANGELOG_ENTRY }}"

      - name: Create GitHub release
        id: release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ env.GITU_VERSION }}
          release_name: ${{ env.GITU_VERSION }}
          body: "${{ env.CHANGELOG_ENTRY }}"

  build-github-release:
    needs: ['create-github-release']
    runs-on: ${{ matrix.os }}
    environment: release
    permissions:
      contents: write
    env:
      CARGO: cargo
      TARGET_FLAGS: "--target ${{ matrix.target }}"
      TARGET_DIR: ./target/${{ matrix.target }}
    strategy:
      matrix:
        build: [linux, macos, windows]
        include:
        - build: linux
          os: ubuntu-latest
          rust: stable
          target: x86_64-unknown-linux-gnu
        - build: macos
          os: macos-13
          rust: stable
          target: x86_64-apple-darwin
        - build: macos-arm64
          os: macos-latest
          rust: stable
          target: aarch64-apple-darwin
        - build: windows
          os: windows-latest
          rust: stable
          target: x86_64-pc-windows-msvc

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0 # Workaround to have a version set (gitu --version)
        fetch-tags: true

    - name: Build release binary
      run: cargo build --verbose --release --locked ${{ env.TARGET_FLAGS }}

    - name: Build archive (Windows)
      if: matrix.build == 'windows'
      shell: bash
      run: |
        staging="gitu-${{ needs.create-github-release.outputs.gitu_version }}-${{ matrix.target }}"
        mkdir -p "$staging"

        cp {README.md,LICENSE} "$staging/"
        cp "target/${{ matrix.target }}/release/gitu" "$staging/"

        "$staging/gitu" --version

        7z a -r "$staging.zip" "$staging"
        echo "ASSET=$staging.zip" >> $GITHUB_ENV

    - name: Build archive (non-Windows)
      if: matrix.build != 'windows'
      shell: bash
      run: |
        staging="gitu-${{ needs.create-github-release.outputs.gitu_version }}-${{ matrix.target }}"
        mkdir -p "$staging"

        cp {README.md,LICENSE} "$staging/"
        cp "target/${{ matrix.target }}/release/gitu" "$staging/"

        "$staging/gitu" --version

        tar czvf "$staging.tar.gz" "$staging"
        echo "ASSET=$staging.tar.gz" >> $GITHUB_ENV

    - name: Upload release archive
      uses: actions/upload-release-asset@v1.0.2
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      with:
        upload_url: ${{ needs.create-github-release.outputs.upload_url }}
        asset_path: ${{ env.ASSET }}
        asset_name: ${{ env.ASSET }}
        asset_content_type: application/octet-stream