ci-build-release.yml

name: CI Build and Release

on:
  push:
    branches:
      - '**'
  pull_request:
    branches:
      - '**'

permissions:
  contents: write

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        arch: [amd64, arm64]

    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up GraalVM
        uses: graalvm/setup-graalvm@v1
        with:
          java-version: '21'
          distribution: 'graalvm'
          github-token: ${{ secrets.GITHUB_TOKEN }}
          native-image-job-reports: 'true'

      - name: Install Clojure CLI and Babashka
        uses: DeLaGuardo/setup-clojure@12.5
        with:
          cli: 'latest'
          bb: 'latest'

      - name: Run CI Task
        run: clojure -T:build ci

      - name: Archive build artifact
        uses: actions/upload-artifact@v4
        with:
          name: clj-mergetool-${{ matrix.os }}-${{ matrix.arch }}
          path: target/clj-mergetool${{ matrix.os == 'windows-latest' && '.exe' || '' }}
          if-no-files-found: error

  release:
    runs-on: ubuntu-latest
    needs: build
    if: startsWith(github.event.head_commit.message, 'Release')
    # && github.ref == 'refs/heads/main'
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Read tag from VERSION file
        id: read_tag
        run: echo "tag=$(cat resources/VERSION)" >> $GITHUB_OUTPUT

      - name: Generate release notes from commit message
        id: generate_release_notes
        run: echo "${{ github.event.head_commit.message }}" > RELEASE_NOTES.md

      - name: Download build artifacts for Linux amd64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-ubuntu-latest-amd64
          path: target/clj-mergetool-linux-amd64

      - name: Download build artifacts for Linux arm64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-ubuntu-latest-arm64
          path: target/clj-mergetool-linux-arm64

      - name: Download build artifacts for Windows amd64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-windows-latest-amd64
          path: target/clj-mergetool-windows-amd64.exe

      - name: Download build artifacts for Windows arm64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-windows-latest-arm64
          path: target/clj-mergetool-windows-arm64.exe

      - name: Download build artifacts for macOS amd64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-macos-latest-amd64
          path: target/clj-mergetool-macos-amd64

      - name: Download build artifacts for macOS arm64
        uses: actions/download-artifact@v4
        with:
          name: clj-mergetool-macos-latest-arm64
          path: target/clj-mergetool-macos-arm64

      - name: Create Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.read_tag.outputs.tag }}
          body_path: RELEASE_NOTES.md
          files: |
            target/clj-mergetool-linux-amd64
            target/clj-mergetool-linux-arm64
            target/clj-mergetool-windows-amd64.exe
            target/clj-mergetool-windows-arm64.exe
            target/clj-mergetool-macos-amd64
            target/clj-mergetool-macos-arm64
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}