prepare-release.yml

---
# Copyright © 2022-2025 Matt Robinson
#
# SPDX-License-Identifier: GPL-3.0-or-later

name: Prepare Release
on:
  workflow_dispatch:
    inputs:
      version:
        description: Version
        required: true

permissions:
  contents: write

jobs:
  prepare:
    name: Prepare Release
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Draft release notes
        run: |
          lasttag=$(git describe --abbrev=0 HEAD)
          pattern='^Bump ([^ ]+)( from [0-9.-]+ to ([0-9.-]+))?$'

          while read -r message; do
            if [[ $message =~ $pattern ]]; then
              ver=${BASH_REMATCH[3]}
              case "${BASH_REMATCH[1]}" in
                com.nerdoftheherd:android-dropbear)
                  echo "* Updated bundled Dropbear binaries to $ver."
                  ;;
                com.nerdoftheherd:android-rsync)
                  echo "* Updated bundled rsync binary to $ver."
                  ;;
                *)
                  updated_deps=1
                  ;;
              esac
            else
              echo "* $message."
            fi
          done <<< "$(git log --format='%s' "$lasttag..HEAD")" > relnotes

          if [ "$updated_deps" ]; then
            echo "* Updated dependencies." >> relnotes
          fi

      - name: Tag release
        run: |
          git config user.name github-actions[bot]
          git config user.email \
                     41898282+github-actions[bot]@users.noreply.github.com
          git tag -a -m "${{ inputs.version }} release" "${{ inputs.version }}"
          git push --tags

      - name: Create draft release
        uses: actions/github-script@v9
        with:
          script: |
            const fs = require('fs')
            const relnotes = fs.readFileSync('relnotes', 'utf8')

            await github.rest.repos.createRelease({
                owner: context.repo.owner,
                repo: context.repo.repo,
                tag_name: '${{ inputs.version }}',
                name: 'Rsync for Tasker ${{ inputs.version }}',
                body: relnotes,
                draft: true
            });