ci.yml

name: Challenges Build Test
run-name: ${{ github.head_ref }} Challenge | ${{ github.event.pull_request.user.login }}
on:
  pull_request:
      branches:
          - 'main'
  workflow_dispatch:
######################
env:
  DIRECTORY: challenges
  README_FILE: README.md
######################
jobs:
  test:
    name: 'Test Challenge Structure'
    if: github.head_ref != 'dev'
    defaults:
      run:
        shell: bash
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: Python Setup
        uses: actions/setup-python@v5
        with:
          python-version: '3.11.7'
      
      - name: Test Challenge directory structure
        run: .github/scripts/chall_structure_validator.py $DIRECTORY/${{github.head_ref}}

######################

  test_deployability:
    name: 'Check Deployability'
    defaults:
      run:
        shell: bash
    outputs:
      deploy_env: ${{ steps.deployable.outputs.deploy_env }}
    runs-on: ubuntu-latest
    needs: test
    if: success()
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: 'Dockerfile Existance'
        id: 'deployable'
        run : .github/scripts/deployability_checker.sh $DIRECTORY/${{ github.head_ref }}

      - name: 'Check Output'
        run: echo "${{steps.deployable.outputs.deploy_env}}"
        
######################        

  build_dockerfile:
    name: 'Build Challenge Image using Dockerfile'
    needs: test_deployability
    if: needs.test_deployability.outputs.deploy_env == 'Dockerfile'
    defaults:
      run:
        shell: bash
    runs-on: ubuntu-latest
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      
      - name: 'Checkout'
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}
      
      - name: Build Challenge Image
        run: docker buildx build $DIRECTORY/${{github.head_ref}}/ --load -t "$(echo ${{github.head_ref}} | tr -t '[A-Z]' '[a-z]')":latest

      - name: Launch Container
        run: docker run -d "$(echo ${{github.head_ref}} | tr -t '[A-Z]' '[a-z]')":latest

      - name: Check Running Container
        run: docker ps -a

######################      

  build_docker-compose:
      name: 'Start Challenge using Docker Compose'
      needs: test_deployability
      if: needs.test_deployability.outputs.deploy_env == 'docker-compose'
      defaults:
        run:
          shell: bash
      runs-on: ubuntu-latest
      steps:
        - name: Checkout
          uses: actions/checkout@v4
          with:
            ref: ${{ github.head_ref }}

        - name: 'List Files'
          run: ls -lA .

        - name: Docker Compose Challenge Deployment
          uses: hoverkraft-tech/compose-action@v2.0.1
          with:
            compose-file: $DIRECTORY/${{ github.head_ref }}/docker-compose.yml
            up-flags: "--build"

        - name: Test Challenge
          run: docker ps -a

######################
  check_readme_file_table:
    name: 'Check Challs in Readme File'
    if: github.head_ref != 'dev'
    runs-on: ubuntu-latest
    defaults:
      run:
        shell: bash
    steps:
      - name: 'Checkout'
        uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref }}

      - name: 'Comparaison Number of Challs between Table and within Directory'
        run: .github/scripts/readme_file_checker.sh $DIRECTORY $README_FILE