build.yml

name: Build

on:
  push:
  schedule:
  # Run every day at 5:20
  - cron: '20 5 * * *'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build-and-release:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        include:
        - platform: linux/arm64
          arch: aarch64

    steps:
    - uses: actions/checkout@v3
    - name: Install system dependencies
      run: sudo apt-get install -y tree
    - name: Update submodule
      working-directory: pkgbuilds
      run: |
        git submodule update --init
        git checkout main
        git pull
    - name: Set up QEMU
      if: matrix.platform != 'linux/amd64'
      uses: docker/setup-qemu-action@v2
      with:
        platforms: ${{ matrix.platform }}
    - name: Build packages (${{ matrix.platform }})
      run: >
        docker run
        --rm
        --env BUILDER_UID=$(id -u)
        --env BUILDER_GID=$(id -g)
        --platform "${{ matrix.platform }}"
        --mount type=bind,src="$PWD",dst="/src/${{ github.repository }}"
        --workdir "/src/${{ github.repository }}/pkgbuilds"
        --entrypoint "/src/${{ github.repository }}/pkgbuilds/with-builder-user"
        ghcr.io/fwcd/archlinux
        ./build-pkgs
    - name: Build package database
      run: >
        docker run
        --rm
        --user "$(id -u):$(id -g)"
        --mount type=bind,src="$PWD",dst="/src/${{ github.repository }}"
        --workdir "/src/${{ github.repository }}/pkgbuilds"
        ghcr.io/fwcd/archlinux
        ./build-db
    - name: Output build trees for debugging
      run: |
        echo "==> Build tree"
        tree pkgbuilds/build
        echo "==> Database tree"
        tree pkgbuilds/db
    - name: Set up Git config
      run: |
        git config --global user.name "github-actions[bot]"
        git config --global user.email "github-actions[bot]@users.noreply.github.com"
    - name: Commit and push updates
      if: github.ref == 'refs/heads/main'
      run: |
        git add -A
        git commit --allow-empty -m "Update packages ($(date '+%Y-%m-%d-%H-%M'))"
        git push
    - name: Publish release
      if: github.ref == 'refs/heads/main'
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        tag="$(date '+%Y-%m-%d-%H-%M')"
        gh release create --title "$tag" "$tag" || true
        gh release upload --clobber "$tag" pkgbuilds/db/*