ci.yml

name: CI
on:
  push:
    branches:
      - main
  pull_request:

jobs:
  test:
    name: Test for ${{ matrix.target }}
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
          - target: armv7-unknown-linux-gnueabihf
          - target: aarch64-unknown-linux-gnu
    steps:
    - uses: actions/checkout@v4
    - name: Set up Rust
      run: curl https://sh.rustup.rs -sSf | sh -s -- -y
    - name: Install cross
      run: cargo install cross
    - name: Test binary
      run: cross test --target ${{ matrix.target }}

  build:
    name: Build for ${{ matrix.target }}
    needs: test
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
          - target: x86_64-unknown-linux-gnu
          - target: armv7-unknown-linux-gnueabihf
          - target: aarch64-unknown-linux-gnu
    steps:
    - uses: actions/checkout@v4
    - name: Set up Rust
      run: curl https://sh.rustup.rs -sSf | sh -s -- -y
    - name: Install cross
      run: cargo install cross
    - name: Set Rust flags
      run: export RUSTFLAGS="-C link-arg=-o -C link-arg=image_cleaner_#{{ matrix.target }}"
    - name: Build binary
      run: cross build --target ${{ matrix.target }} --release
    - name: Upload artifact
      uses: actions/upload-artifact@v4
      with:
        name: image_cleaner-${{ matrix.target }}
        path: target/${{ matrix.target }}/release/
  release:
    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && contains(github.event.head_commit.message, 'Merge') }}
    name: Release
    needs: build
    runs-on: ubuntu-latest
    steps:
    - name: Download Artifact
      uses: actions/download-artifact@v4
      with:
        path: target
    - name: Display structure of downloaded files
      run: ls -R
    - name: Rename binaries
      run: |
        cd target && for dir in */ ; do
          if [ -d "$dir" ]; then
            base=$(basename "$dir")
            mv "${dir%/}/image_cleaner" "${dir%/}/${dir%/}"  # Rename binary to match directory name
          fi
        done
    - name: Bump version and push tag
      id: tag_version
      uses: mathieudutour/github-tag-action@v6.1
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
    - name: Prepare artifact paths
      id: prep
      run: |
        artifacts=""
        for dir in */ ; do
          if [ -d "$dir" ]; then
            artifacts="${artifacts},${dir%/}/${dir%/}"  # Append the new binary path
          fi
        done
        artifacts=${artifacts:1}  # Remove leading comma
        echo "::set-output name=artifacts::$artifacts"
    - name: Create a GitHub release
      uses: ncipollo/release-action@v1
      with:
        tag: ${{ steps.tag_version.outputs.new_tag }}
        name: Release ${{ steps.tag_version.outputs.new_tag }}
        artifacts: ${{ steps.prep.outputs.artifacts }}
        body: ${{ steps.tag_version.outputs.changelog }}