pr.yml

name: "🏷️ Tag on PR merge"

on:
  workflow_dispatch:
  pull_request:
    types: [closed]
    branches:
      - main

jobs:
  run_on_merge:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest

    steps:
      - name: "📦 Checkout"
        uses: actions/checkout@v4

      - name: "🔍 Find the current version"
        id: find_version
        run: |
          RELEASE_VERSION=$(sed -n '2p' Configurations/Project-Shared.xcconfig | cut -d '=' -f2 | tr -d ' ')
          echo "Found version: v$RELEASE_VERSION"
          echo "NEW_RELEASE_VERSION=v$RELEASE_VERSION" >> $GITHUB_ENV

      - name: "🔑 Set up GPG"
        id: setup_gpg
        env:
          GPG_KEY_ID: ${{ secrets.GPG_KEY_ID }}
        run: |
          echo "${{ secrets.GPG_PRIVATE_KEY }}" | gpg --batch --import
          echo "default-key ${{ env.GPG_KEY_ID }}" > $HOME/.gnupg/gpg.conf
          echo "pinentry-mode loopback" >> $HOME/.gnupg/gpg.conf

          git config --global user.signingkey ${{ env.GPG_KEY_ID }}
          git config --global commit.gpgsign true

      - name: "🏷️ Create a signed tag"
        id: create_tag
        env:
          NEW_RELEASE_VERSION: ${{ steps.find_version.outputs.NEW_RELEASE_VERSION }}
        run: |
          git config user.name "surpher"
          git config user.email "${{ secrets.GPG_EMAIL }}"
          git tag -s -a ${{ env.NEW_RELEASE_VERSION }} -m "Release ${{ env.NEW_RELEASE_VERSION }}"
          git push origin ${{ env.NEW_RELEASE_VERSION }}

      - name: "🚀 Create a release"
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.RELEASE_PAT }}
          NEW_RELEASE_VERSION: ${{ steps.find_version.outputs.NEW_RELEASE_VERSION }}
        with:
          tag_name: ${{ env.NEW_RELEASE_VERSION }}
          release_name: "Release: ${{ env.NEW_RELEASE_VERSION }}"
          body: "Release ${{ env.NEW_RELEASE_VERSION }}"
          draft: false
          prerelease: false