template.yml

name: template

on:
  workflow_call:
    inputs:
      BRANCH:
        description: 'Branch to run the workflow on'
        required: true
        default: 'live'
        type: string
      FORCE_UPDATE:
        description: 'Force update the branch'
        required: false
        default: false
        type: boolean
  workflow_dispatch:
    inputs:
      BRANCH:
        description: 'Branch to run the workflow on'
        required: true
        default: 'live'
        type: string
      FORCE_UPDATE:
        description: 'Force update the branch'
        required: false
        default: false
        type: boolean

jobs:
  build:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Checkout latest Getho/wow-ui-source
        if: ${{ steps.check.outputs.skip != 'true' }}
        uses: actions/checkout@v4
        with:
          repository: gethe/wow-ui-source
          path: ./.wow-ui-source
          fetch-depth: 1
          ref: ${{ inputs.BRANCH }}

      - name: Checkout or create latest Annotations branch
        if: ${{ steps.check.outputs.skip != 'true' }}
        run: |
          set -ex
          git clone "https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/$GITHUB_REPOSITORY" ./.annotations_temp
          cd ./.annotations_temp
          git fetch --prune origin
          branch_name="${{ inputs.BRANCH }}"
          git config user.name "GitHub Actions"
          git config user.email noreply@github.com
          cleanup() {
            find . -maxdepth 1 -mindepth 1 ! -name .git -exec rm -rf {} +
          }
          if git show-ref --quiet "refs/remotes/origin/${branch_name}"; then
            echo "Re-using existing branch..."
            git fetch origin "${branch_name}"
            git checkout -b "${branch_name}" "origin/${branch_name}"
            git pull --rebase origin "${branch_name}"
            git rm -rfq . || true
            cleanup
          else
            echo "Creating new branch..."
            cleanup
            git rm -rfq . || true
            git checkout --orphan "${branch_name}"
            git commit --allow-empty --message "Initialize"
            git push --set-upstream origin "${branch_name}"
          fi
          cp ../annotation_branch_readme.md README.md

      - name: Compare local and remote commit hashes
        id: check
        run: |
          set -ex
          if [[ "${{ inputs.FORCE_UPDATE }}" == "true" ]]; then
            echo "skip=false" >> $GITHUB_OUTPUT
            exit 0
          fi
          branch=${{ inputs.BRANCH }}
          cd ./.wow-ui-source
          remote_commit_hash=$(git rev-parse HEAD)
          cd ../.annotations_temp
          local_commit_hash=$(git log --oneline -n1 | grep -Po "Synced to commit \K.*" || echo "unknown")
          echo "${branch}: ${local_commit_hash} -> ${remote_commit_hash}"
          if [[ "${local_commit_hash}" == "${remote_commit_hash}" ]]; then
            echo "Branch is already up-to-date."
            echo "skip=true" >> $GITHUB_OUTPUT
          fi

      - name: Setup PHP with composer v2
        if: ${{ steps.check.outputs.skip != 'true' }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: '8.3'
          extensions: xml, dom
          tools: composer:v2

      - name: Install dependencies
        if: ${{ steps.check.outputs.skip != 'true' }}
        run: |
          set -ex
          composer install --no-interaction --no-progress --no-suggest --prefer-dist

      - name: Create annotations and push
        if: ${{ steps.check.outputs.skip != 'true' }}
        run: |
          set -ex
          branch=${{ inputs.BRANCH }}
          cd ./.wow-ui-source
          remote_commit_hash=$(git rev-parse HEAD)
          message="Synced to commit ${remote_commit_hash}"
          cd ..
          bin/annotate --inputDir=./.wow-ui-source/Interface --outputDir=./.annotations_temp/Annotations --linkPrefix="https://github.com/Gethe/wow-ui-source/blob/${branch}/Interface"
          cd ./.annotations_temp
          git config user.name "GitHub Actions"
          git config user.email noreply@github.com
          git add -v .
          echo "Checking if there are changes to be commited and pushed..."
          if [[ -n $(git status --porcelain) ]] || ! git diff --quiet; then
            if git commit --message "${message}" >/dev/null 2>&1; then
              echo "Commiting and pushing..."
              git push --force-with-lease --set-upstream origin "${branch}"
            else
              echo "Unable to commit."
            fi
          else
            echo "Nothing to commit."
          fi
          echo "Done!"