name: Build and release

on:
  push:
    branches: [master]

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Install lessc
        run: npm install -g less

      - name: Check out repository
        uses: actions/checkout@v3

      - name: Parse commit hash
        run: echo "RELEASE_TAG=$(git rev-parse --short ${{ github.sha }})" >> $GITHUB_ENV

      - name: Build CSS
        run: |
          mkdir dist
          ./build.sh
          tar -C dist -cvf themes.tar .
          mv themes.tar dist
        id: build

      - name: Publish release
        uses: actions/forgejo-release@v1
        with:
          direction: upload
          release-dir: dist
          token: ${{ github.token }}
          tag: $RELEASE_TAG
          release-notes: |
            Automatic release triggered by commit ${{ github.sha }}

            Add the following to \`app.ini\`:
            \`\`\`ini
            [ui]
            THEMES = ${{ steps.build.outputs.themes }}
            \`\`\`

            And download the CSS files from this release to \`\$GITEA_DATA_DIR/gitea/public/css\`. [\`themes.tar\`](/Lea/gitea-themes/releases/download/$RELEASE_TAG/themes.tar) contains all CSS files for convenience.

            Quick download (drops CSS files in your current directory):
            \`\`\`bash
            curl https://git.amogus.cloud/Lea/forgejo-themes/releases/download/$RELEASE_TAG/themes.tar | tar -xvf -
            \`\`\`