release.yaml

name: release

on:
  push:
    tags:
      - v*

jobs:
  build-appimage:

    runs-on:  ubuntu-20.04

    steps:
      - uses: actions/checkout@v3
      - name: Parse the Version
        id: version
        run: |
          echo ::set-output name=VERSION::${GITHUB_REF/refs\/tags\//}
          echo ::set-output name=PRERELEASE::$(
            [[ ! $GITHUB_REF =~ ^refs\/tags\/v[0-9]+\.[0-9]+\.[0-9]+$ ]] && echo "true"
          )
      - name: Set up APPDIR for after_bundle
        run: echo "APPDIR=$PWD/AppDir" >> $GITHUB_ENV
      - name: Build AppImage
        uses: AppImageCrafters/build-appimage@v1.3
        with:
          recipe: './appimage-builder.yml'
        env:
          APP_VERSION: ${{ steps.version.outputs.VERSION }}
      - name: Generate Changelog
        id: changelog
        run: |
          git fetch --unshallow
          PREVIOUS_TAG="$(git describe --abbrev=0 --tags $(git rev-list --tags --skip=1 --max-count=1))"
          CHANGELOG="$(git --no-pager log --pretty="format:- %s" $PREVIOUS_TAG..${{ steps.version.outputs.VERSION }})"
          CHANGELOG="${CHANGELOG//'%'/'%25'}"
          CHANGELOG="${CHANGELOG//$'\n'/'%0A'}"
          CHANGELOG="${CHANGELOG//$'\r'/'%0D'}"
          echo "::set-output name=CHANGELOG::$CHANGELOG"
      - name: Create Release
        uses: ncipollo/release-action@v1
        with:
          name: ${{ steps.version.outputs.VERSION }}
          artifacts: 'rclip-*.AppImage'
          body: ${{ steps.changelog.outputs.CHANGELOG || 'internal release' }}
          prerelease: ${{ steps.version.outputs.PRERELEASE }}
          token: ${{ secrets.GITHUB_TOKEN }}