generate-application-server-client.yml

name: OpenAPI

on:
  pull_request:
    types: [opened, synchronize, labeled, reopened]
    paths:
      - 'server/application-server/**'
      - '.github/workflows/generate-application-server-client.yml'
  push:
    paths:
      - 'server/application-server/openapi.yaml'
      - 'webapp/src/app/core/modules/openapi/**'
    branches: [develop]
  workflow_dispatch:

jobs:
  generate-api-client:
    name: Verify API Specs and Client of the Application Server (add autocommit-openapi label to PR to auto-commit changes)
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          persist-credentials: false # otherwise, the token used is the GITHUB_TOKEN, instead of your personal access token.
          fetch-depth: 0

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '22'

      - name: Set up JDK 21
        uses: actions/setup-java@v4
        with:
          distribution: 'temurin'
          java-version: '21'

      - name: Set up directories
        working-directory: server/application-server
        run: |
          mkdir -p ./keycloak-data
          chmod -R 755 ./keycloak-data

      - name: Install dependencies
        run: npm install

      - name: Generate API client for the application server
        run: npm run generate:api:application-server

      - name: Check for changes in the API
        id: check_changes
        run: |
          echo "Checking for changes in the API client directory..."
          git add .
          if git diff --cached --quiet; then
            echo "No changes detected in the API client directory."
            echo "NO_CHANGES_DETECTED=true" >> $GITHUB_ENV
          else
            echo "Changes detected in the API client directory."
            echo "NO_CHANGES_DETECTED=false" >> $GITHUB_ENV
            exit 1
          fi

      - name: Commit files
        if: ${{ always() && contains(github.event.pull_request.labels.*.name, 'autocommit-openapi') }}
        run: |
          echo "Committing and pushing changes..."
          git config --local user.name "github-actions[bot]"
          git config --local user.email "github-actions[bot]@users.noreply.github.com"
          git commit -a -m "chore: update API specs and client"

      - name: Push changes
        if: ${{ always() && contains(github.event.pull_request.labels.*.name, 'autocommit-openapi') }}
        uses: ad-m/github-push-action@master
        with:
          github_token: ${{ secrets.GH_PAT }}
          branch: ${{ github.event.pull_request.head.ref  }}

      - name: Remove autocommit-openapi label
        if: ${{ always() && contains(github.event.pull_request.labels.*.name, 'autocommit-openapi') }}
        run: |
          echo "Removing the autocommit-openapi label..."
          curl --silent --fail-with-body -X DELETE -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
          https://api.github.com/repos/${{ github.repository }}/issues/${{ github.event.pull_request.number }}/labels/autocommit-openapi