name: Release
on:
  push:
   tags:
     - 'v*'

jobs:
  prepare-artifacts:
    name: Prepare release artifacts
    # if: github.ref == 'refs/heads/main'
    runs-on: '${{ matrix.os }}'
    strategy:
      matrix:
        include:
          - os: macos-latest
            target: aarch64-apple-darwin
            rust: stable
            suffix: ''
            archive_ext: zip
          - os: macos-latest
            target: x86_64-apple-darwin
            rust: stable
            suffix: ''
            archive_ext: zip
          - os: ubuntu-latest
            target: x86_64-unknown-linux-gnu
            rust: stable
            suffix: ''
            archive_ext: tar.xz
          # - os: windows-latest
          #   target: x86_64-pc-windows-msvc
          #   rust: stable
          #   suffix: .exe
          #   archive_ext: zip
    steps:
      - name: Rust install
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy

      - name: checkout
        uses: actions/checkout@v3

      - name: Cache crates from crates.io
        uses: actions/cache@v3
        continue-on-error: false
        with:
          path: |
             ~/.cargo/bin/
             ~/.cargo/registry/index/
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
             target/
          key: '${{ runner.os }}-${{ matrix.target }}-cargo-${{ matrix.rust }}-hash-${{ hashFiles(''**/Cargo.lock'') }}'

      - name: Build Release
        run: cargo build --release

      - name: Compress to zip (macOS)
        if: ${{ matrix.os == 'macos-latest' }}
        run:
          zip -A ${{ github.event.repository.name }}-${{ matrix.target }}.${{ matrix.archive_ext }} target/release/${{ github.event.repository.name }}

      - name: Compress to zip (Windows)
        if: ${{ matrix.os == 'windows-latest' }}
        run:
          Compress-Archive target/release/${{ github.event.repository.name }}${{ matrix.suffix }} ${{ github.event.repository.name }}-${{ matrix.target }}.${{ matrix.archive_ext }}

      - name: Compress to tar.xz (Linux)
        if: ${{ matrix.os == 'ubuntu-latest' }}
        run:
          tar Jcf ${{ github.event.repository.name }}-${{ matrix.target }}.${{ matrix.archive_ext }} target/release/${{ github.event.repository.name }}

      - name: List files
        run: |
          ls -alF .
          ls -alF target/release/
        shell: bash

      - name: Upload artifacts
        uses: actions/upload-artifact@v3
        with:
          name: ${{ github.event.repository.name }}-${{ matrix.target }}.${{ matrix.archive_ext }}
          path: ${{ github.event.repository.name }}-${{ matrix.target }}.${{ matrix.archive_ext }}

  release:
    name: Create a GitHub Release
    # if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    permissions:
      contents: write
    needs:
      - prepare-artifacts
    steps:
      - name: checkout
        uses: actions/checkout@v3
        with:
          # convco needs all history to create the changelog
          fetch-depth: 0

      - name: Extract version
        id: extract-version
        run: |
          printf "::set-output name=%s::%s\n" tag-name "${GITHUB_REF#refs/tags/}"

      - name: Download convco
        run: |
          git show-ref
          curl -sSfLO https://github.com/convco/convco/releases/latest/download/convco-ubuntu.zip
          unzip convco-ubuntu.zip
          chmod +x convco

      - name: Use convco to create the changelog
        run: |
          ./convco changelog --max-versions 1 --include-hidden-sections > CHANGELOG.md
          rm convco convco-ubuntu.zip

      - uses: actions/download-artifact@v3
        with:
          name: ${{ github.event.repository.name }}-x86_64-unknown-linux-gnu.tar.xz
      - uses: actions/download-artifact@v3
        with:
          name: ${{ github.event.repository.name }}-aarch64-apple-darwin.zip
      - uses: actions/download-artifact@v3
        with:
          name: ${{ github.event.repository.name }}-x86_64-apple-darwin.zip
      # - uses: actions/download-artifact@v3
      #   with:
      #     name: ${{ github.event.repository.name }}-x86_64-pc-windows-msvc.zip

      - uses: ncipollo/release-action@v1
        with:
          artifacts: "*.zip,*.tar.xz"
          bodyFile: "CHANGELOG.md"
          token: ${{ secrets.GITHUB_TOKEN }}

  homebrew:
    name: Bump Homebrew formula
    # if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    needs:
      - release
    steps:
      - name: Extract version
        id: extract-version
        run: |
          printf "::set-output name=%s::%s\n" tag-name "${GITHUB_REF#refs/tags/}"

      - uses: mislav/bump-homebrew-formula-action@v2
        if: "!contains(github.ref, '-')" # skip prereleases
        with:
          formula-name: tmux-copyrat
          homebrew-tap: graelo/homebrew-tap
          # base-branch: main
          create-pullrequest: true
          download-url: https://github.com/graelo/tmux-copyrat/archive/refs/tags/${{ steps.extract-version.outputs.tag-name }}.tar.gz
          commit-message: |
            {{formulaName}} {{version}}

            Created by https://github.com/mislav/bump-homebrew-formula-action
        env:
          COMMITTER_TOKEN: ${{ secrets.COMMITTER_TOKEN }}