name: Release

on:
  push:
    tags:
      - 'v*'

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install system dependencies
        run: |
          sudo apt-get update -q
          sudo apt-get install -y \
            libgtk-3-dev \
            libgstreamer1.0-dev \
            libgstreamer-plugins-base1.0-dev \
            libgstreamer-plugins-bad1.0-dev \
            gstreamer1.0-plugins-good \
            libpam0g-dev \
            ninja-build \
            meson \
            libglib2.0-dev

      - name: Install Rust stable
        uses: dtolnay/rust-toolchain@stable

      - name: Compute source tarball SHA256
        run: |
          SHA256=$(curl -fsSL \
            "https://gitea.weircon.dk/agw/gtk-ahfail/archive/${{ github.ref_name }}.tar.gz" \
            | sha256sum | cut -d' ' -f1)
          echo "SOURCE_SHA256=${SHA256}" >> $GITHUB_ENV

      - name: Build release
        run: |
          meson setup builddir --buildtype=release
          meson compile -C builddir

      - name: Bundle artifacts
        run: |
          mkdir -p dist
          cp builddir/ahfail-module.so dist/
          cp builddir/libahfail_pam.so dist/
          cp builddir/ahfail-display dist/
          tar czf ahfail-linux-x86_64.tar.gz -C dist .

      - name: Upload release asset
        # Requires a GITEA_TOKEN secret with write:repository scope.
        # Create it in repo Settings → Secrets.
        uses: https://gitea.com/actions/gitea-release-action@v1
        with:
          token: ${{ secrets.GITEA_TOKEN }}
          server_url: ${{ github.server_url }}
          tag_name: ${{ github.ref_name }}
          name: ${{ github.ref_name }}
          files: ahfail-linux-x86_64.tar.gz

      - name: Update Homebrew tap
        env:
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          TAG: ${{ github.ref_name }}
        run: |
          set -euo pipefail
          git clone \
            "https://oauth2:${GITEA_TOKEN}@gitea.weircon.dk/agw/homebrew-ahfail.git" \
            tap
          cd tap
          sed -i "s|url \".*\"|url \"https://gitea.weircon.dk/agw/gtk-ahfail/archive/${TAG}.tar.gz\"|" Formula/ahfail.rb
          sed -i "s|sha256 \".*\"|sha256 \"${SOURCE_SHA256}\"|" Formula/ahfail.rb
          git config user.email "actions@weircon.dk"
          git config user.name "Gitea Actions"
          git add Formula/ahfail.rb
          git diff --cached --quiet || git commit -m "chore: update ahfail to ${TAG}"
          git push