cryptomator/.github/workflows/aur.yml

name: Create PR for AUR

on:
  release:
    types: [published]
  workflow_dispatch:
    inputs:
      tag:
        description: 'Release tag'
        required: true

jobs:
  get-version:
    uses: ./.github/workflows/get-version.yml
    with:
      version: ${{ inputs.tag }}
  tarball:
    name: Determines tarball url and compute checksum
    runs-on: ubuntu-latest
    needs: [get-version]
    if:  github.event_name == 'workflow_dispatch' || needs.get-version.outputs.versionType == 'stable'
    env:
      INPUT_TAG: ${{ inputs.tag }}
    outputs:
      url: ${{ steps.url.outputs.url}}
      sha256: ${{ steps.sha256.outputs.sha256}}
    steps:
      - name: Determine tarball url
        id: url
        run: |
          URL="";
          if [[ -n "${INPUT_TAG}"  ]]; then
            URL="https://github.com/cryptomator/cryptomator/archive/refs/tags/${INPUT_TAG}.tar.gz"
          else
            URL="https://github.com/cryptomator/cryptomator/archive/refs/tags/${{ github.event.release.tag_name }}.tar.gz"
          fi
          echo "url=${URL}" >> "$GITHUB_OUTPUT"
      - name: Download source tarball and compute checksum
        id: sha256
        run: |
          curl --silent --fail-with-body -L -H "Accept: application/vnd.github+json" ${{ steps.url.outputs.url }} --output cryptomator.tar.gz
          TARBALL_SHA256=$(sha256sum cryptomator.tar.gz | cut -d ' ' -f1)
          echo "sha256=${TARBALL_SHA256}" >> "$GITHUB_OUTPUT"
  aur:
    name: Create PR for AUR
    runs-on: ubuntu-latest
    needs: [tarball, get-version]
    env:
      AUR_PR_URL: tbd
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          repository: 'cryptomator/aur'
          token: ${{ secrets.CRYPTOBOT_PR_TOKEN }}
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install makepkg pacman-package-manager
      - name: Checkout release branch
        run: |
          git checkout -b release/${{ needs.get-version.outputs.semVerStr }}
      - name: Update build file
        run: |
          sed -i -e 's|^pkgver=.*$|pkgver=${{ needs.get-version.outputs.semVerStr }}|' PKGBUILD
          sed -i -e 's|^pkgrel=.*$|pkgrel=1|' PKGBUILD
          sed -i -e "s|^sha256sums=.*$|sha256sums=('${{ needs.tarball.outputs.sha256 }}'|" PKGBUILD
          makepkg --printsrcinfo > .SRCINFO
      - name: Commit and push
        run: |
          git config user.name "${{ github.actor }}"
          git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
          git config push.autoSetupRemote true
          git stage .
          git commit -m "Prepare release ${{needs.get-version.outputs.semVerStr}}"
          git push
      - name: Create pull request
        run: |
          printf "> [!IMPORTANT]\n> Todos:\n> - [ ] Update build instructions\n> - [ ] Check for JDK update\n> - [ ] Check for JFX update" > pr_body.md
          PR_URL=$(gh pr create --title "Release ${{ needs.get-version.outputs.semVerStr }}" --body-file pr_body.md)
          echo "AUR_PR_URL=$PR_URL" >> "$GITHUB_ENV"
        env:
          GH_TOKEN: ${{ secrets.CRYPTOBOT_PR_TOKEN }}
      - name: Slack Notification
        if: github.event_name == 'release'
        uses: rtCamp/action-slack-notify@e31e87e03dd19038e411e38ae27cbad084a90661 # v2.3.3
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_USERNAME: 'Cryptobot'
          SLACK_ICON: false
          SLACK_ICON_EMOJI: ':bot:'
          SLACK_CHANNEL: 'cryptomator-desktop'
          SLACK_TITLE: "AUR release PR created for ${{ github.event.repository.name }} ${{ github.event.release.tag_name }} created."
          SLACK_MESSAGE: "See <${{ env.AUR_PR_URL }}|PR> on how to proceed."
          SLACK_FOOTER: false
          MSG_MINIMAL: true