generate-clients.yml

name: Generate OpenAPI Clients
# For testing use the PR name for 'branches:' - once done testing revert the 'branches:' name to main
on:
  push:
    branches: [ main ]
  # pull_request:
  #   branches: [ main ]

jobs:
  generate-eMASS-clients:
    runs-on: ubuntu-latest
    name: Generate OpenAPI Clients
    steps:

      # Checkout your code
      - name: Checkout 🛎️
        uses: actions/checkout@v4
        with:
          fetch-depth: 0  # OR "2" -> To retrieve the preceding commit.

      # Check for changed files (looking for changes to the docs/eMASSRestOpenApi.yaml file)
      - name: Get changed file (eMASSRestOpenApi.yaml)  🔧
        id: changed-files
        uses: tj-actions/changed-files@v39

      - name: Run a step if eMASSRestOpenApi.yaml was modified
        if: contains(steps.changed-files.outputs.modified_files, 'eMASSRestOpenApi.yaml')
        run: |
          echo "eMASSRestOpenApi.yaml file has been modified."

      # Use the action to generate a client package
      # This uses the default path for the openapi document and thus assumes there is an openapi.json in the current workspace.
      - name: Generate Ruby Client 🏭
        uses: openapi-generators/openapitools-generator-action@v1
        with:
          generator: ruby
          config-file: src/openapi/templates/ruby/ruby-generator-config.json
          template-dir: src/openapi/templates/ruby
          openapi-file: docs/eMASSRestOpenApi.yaml
        if: contains(steps.changed-files.outputs.modified_files, 'eMASSRestOpenApi.yaml')

      - name: Generate Typescript Client 🏭
        uses: openapi-generators/openapitools-generator-action@v1
        with:
          generator: typescript-axios
          config-file: src/openapi/templates/typescript/typescript-generator-config.json
          template-dir: src/openapi/templates/typescript
          openapi-file: docs/eMASSRestOpenApi.yaml
        if: contains(steps.changed-files.outputs.modified_files, 'eMASSRestOpenApi.yaml')

      - name: Generate Python Client 🏭
        uses: openapi-generators/openapitools-generator-action@v1
        with:
          generator: python
          config-file: src/openapi/templates/python/python-generator-config.json
          template-dir: src/openapi/templates/python/mustache
          openapi-file: docs/eMASSRestOpenApi.yaml
        if: contains(steps.changed-files.outputs.modified_files, 'eMASSRestOpenApi.yaml')

      # Publish the newly generated eMASS client to the current repo
      - name: Publish Generated Clients to GitHub 🚀
        if: contains(steps.changed-files.outputs.modified_files, 'eMASSRestOpenApi.yaml')
        env: 
          CI_COMMIT_MESSAGE: CI Build Client Artifacts (eMASS Clients)
          CI_COMMIT_AUTHOR: CI Pipeline
          # Use previous user who made the last commit (from logs)
          # CI_COMMIT_AUTHOR: "$(git log -n 1 --pretty=format:%an)"
          CI_COMMIT_EMAIL: "$(git log -n 1 --pretty=format:%ae)"
        run: |

          # echo "Renaming generated directory from ruby-client to ruby_client..."
          rm -R src/ruby_client
          mv ruby-client src/ruby_client

          # echo "Renaming generated directory from typescript-axios-client to typescript_client..."
          rm -R src/typescript_client
          mv typescript-axios-client src/typescript_client

          # echo "Renaming generated directory from python-client to python_client..."
          rm -R src/python_client
          mv python-client src/python_client

          # echo "GIT commit and push eMASS clients..."
          git config --global user.name "${{ env.CI_COMMIT_AUTHOR }}"
          git config --global user.email "${{ env.CI_COMMIT_EMAIL }}"
          git add src/ruby_client src/typescript_client src/python_client
          git commit -m "${{ env.CI_COMMIT_MESSAGE }}"
          git push -f
          echo "All done now."