release.yml

name: Publish Source

on:
  release:
    types: [published]

  workflow_dispatch:

defaults:
  run:
    shell: bash

permissions:
  actions: none
  checks: none
  contents: write
  deployments: none
  issues: none
  packages: read
  pull-requests: none
  repository-projects: none
  security-events: none
  statuses: read

jobs:
  build_source:
    name: Build Source
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false

    steps:
      - name: Setup
        run: |
          sudo apt install -y tar
          REPO=${{github.repository}}
          REPO_TITLE=${REPO#*/}
          RELEASE_TITLE=${{github.event.release.name}}
          PACKAGE_TITLE=easyaudiosync-${RELEASE_TITLE#*v}

          echo "PACKAGE_TITLE=${PACKAGE_TITLE}" >> ${GITHUB_ENV}

      - name: Checkout Git repository
        uses: actions/checkout@v3
        with:
          path: ${{env.PACKAGE_TITLE}}

      - name: Package
        run: |
          ARCHIVE_NAME=${{env.PACKAGE_TITLE}}-source.tar.xz
          tar --lzma --exclude ${{env.PACKAGE_TITLE}}/.git -cf $ARCHIVE_NAME ${{env.PACKAGE_TITLE}}
          SHA256=$(shasum -b -a 256 < $ARCHIVE_NAME | cut -d ' ' -f1)
          echo "SHA256=${SHA256}" >> ${GITHUB_ENV}

      - name: Release
        uses: softprops/action-gh-release@master
        with:
          files: ./*.tar.xz
          append_body: true
          body: "**Source SHA256:** ${{env.SHA256}}"
          generate_release_notes: true