translation_check.yml

name: Translation Check

on: pull_request_target

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - name:  Get Pull Request
        uses: actions/checkout@v4
        with:
          path: pr
          ref: ${{github.event.pull_request.head.ref}}
          repository: ${{github.event.pull_request.head.repo.full_name}}

      - name: Get OpenRCT2 develop (for en-GB.txt)
        uses: actions/checkout@v4
        with:
          repository: OpenRCT2/OpenRCT2
          ref: develop
          path: OpenRCT2

      - name: Checkout translations before PR changes (for comparsion)
        uses: actions/checkout@v4
        with:
          path: master
          ref: ${{github.event.pull_request.head.ref}}
          repository: ${{github.event.pull_request.head.repo.full_name}}
          fetch-depth: 0

      - name: Checkout commit before branch changes
        id: merge-base-commit
        run: |
          echo "head sha: ${{github.event.pull_request.head.sha}}"
          cd master
          git remote add upstream https://github.com/${{github.repository}}
          git fetch upstream
          merge_base=$(git merge-base refs/remotes/upstream/master HEAD)
          echo "merge base sha: ${merge_base}"
          git checkout $merge_base
          echo ::set-output name=merge_base::$merge_base
          cd ..

      - name: Print debug stuff
        run: |
          echo ${{steps.merge-base-commit.outputs.merge_base}}
          echo ${{github.event.pull_request.head.sha}}
          echo ${{steps.merge-base-commit.outputs.merge_base == github.event.pull_request.head.sha}}

      - name: Remove master
        if: ${{ steps.merge-base-commit.outputs.merge_base == github.event.pull_request.head.sha }}
        run: rm -rf master

      - name: Checkout upstream master as master
        uses: actions/checkout@v4
        if: ${{ steps.merge-base-commit.outputs.merge_base == github.event.pull_request.head.sha }}
        with:
          ref: master
          path: master

      - name: Set up Python 3.8
        uses: actions/setup-python@v2
        with:
          python-version: '3.8'

      - name: Checkout upstream master (in order to use the newest version of the script)
        uses: actions/checkout@v4
        with:
          path: upstream_master
          ref: master

      - name: Run checks
        run: python upstream_master/.github/workflows/translation_check.py

      - id: get-comment-body
        run: |
          body=$(cat result.md)
          body="${body//'%'/'%25'}"
          body="${body//$'\n'/'%0A'}"
          body="${body//$'\r'/'%0D'}"
          echo ::set-output name=body::$body

      - name: Create PR comment
        uses: peter-evans/create-or-update-comment@v1
        with:
          issue-number: ${{github.event.pull_request.number}}
          body: ${{ steps.get-comment-body.outputs.body }}