name: "Release"

on:
  push:
    tags:
      - v*

jobs:
  release:
    name: "Release"
    runs-on: rust-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Determine the repository name and version of the release
        run: |
          REPO_NAME=$(basename $GITHUB_REPOSITORY)
          VERSION=${GITHUB_REF_NAME#v}
          echo "Releasing version of $REPO_NAME: $VERSION"
          echo "REPO_NAME=$REPO_NAME" >> $GITHUB_ENV
          echo "VERSION=$VERSION" >> $GITHUB_ENV

      - name: Get the release notes from the changelog
        run: |
          EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)
          RELEASE_NOTES=$(sed -n -e "/^## \[$VERSION\]/,/^## \[/{//"'!'"p;}" CHANGELOG.md | sed -e '1d;$d')
          echo "Release notes:"
          echo
          echo "$RELEASE_NOTES"
          echo "RELEASE_NOTES<<$EOF" >> "$GITHUB_ENV"
          echo "$RELEASE_NOTES" >> "$GITHUB_ENV"
          echo "$EOF" >> "$GITHUB_ENV"

      - name: Build a release binary
        run: |
          # FIXME: There is no binary to build, really...
          mkdir -p dist
          touch dist/no-binaries

      - name: Release to Forgejo
        uses: paul/forgejo-release@main
        with:
          direction: upload
          release-dir: dist
          release-notes: '${{ env.RELEASE_NOTES }}'
          title: 'Release ${{ env.VERSION }}'
          token: '${{ secrets.RELEASE_TOKEN }}'

  release-crate:
    name: "Release Rust crate"
    runs-on: rust-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Run cargo publish
        run: cargo publish --registry luon
        env:
          CARGO_REGISTRIES_LUON_INDEX: 'sparse+${{ github.server_url }}/api/packages/${{ github.repository_owner }}/cargo/'
          CARGO_REGISTRIES_LUON_TOKEN: 'Bearer ${{ secrets.CARGO_TOKEN }}'