action.yml

name: Play Chess
description: 'Automate playing chess and updating move statistics in GitHub issues.'

inputs:
  token:
    description: 'GitHub token.'
    required: true
  issue_number:
    description: 'The GitHub issue number where the chess move is recorded.'
    required: false
    default: ${{ github.event.issue.number }}
  repository_name:
    description: 'Name of the GitHub repository.'
    required: false
    default: ${{ github.repository }}

runs:
  using: "composite"
  steps:
    - name: Checkout chess-actions repository
      uses: actions/checkout@v4
      with:
        repository: 'rudra-iitm/chess-actions'
        ref: main
        path: chess-actions

    - name: Setup Node.js
      uses: actions/setup-node@v3
      with:
        node-version: '20'

    - name: Cache dependencies
      uses: actions/cache@v3
      with:
        path: ~/.npm
        key: ${{ runner.OS }}-node-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
          ${{ runner.OS }}-node-

    - name: Install dependencies
      run: |
        cd chess-actions
        npm ci
      shell: bash

    - name: Build TypeScript
      run: |
        cd chess-actions
        npm run build
      shell: bash

    - name: Process chess move
      run: |
        if [ -d "data" ]; then
          cp -r data chess-actions/data || exit 1
        fi
        cd chess-actions
        node dist/index.js
      env:
        GITHUB_TOKEN: ${{ inputs.token }}
        ISSUE_NUMBER: ${{ inputs.issue_number }}
        GITHUB_REPOSITORY: ${{ inputs.repository_name }}
      shell: bash

    - name: Cleanup
      run: |
        if [ -d "chess-actions/data" ]; then
          cp -r chess-actions/data . || exit 1
        fi
        rm -rf chess-actions
      shell: bash

    - name: Check for changes
      run: |
        git add -A
        changes_detected=$(git diff --cached --quiet; echo $?)
        echo "::set-output name=changes_detected::$changes_detected"
      shell: bash
      id: changes_check

    - name: Commit files
      if: steps.changes_check.outputs.changes_detected != '0'
      run: |
        git config --local user.email "41898282+github-actions[bot]@users.noreply.github.com"
        git config --local user.name "github-actions[bot]"
        commit_msg="Game-Issue#${{ inputs.issue_number }}-UpdatedGameStats"
        git commit -a -m "$commit_msg"
      shell: bash

    - name: Push changes
      if: steps.changes_check.outputs.changes_detected != '0'
      uses: ad-m/github-push-action@master
      with:
        github_token: ${{ inputs.token }}
        branch: ${{ github.ref }}