backend-pr-ci.yml

name: Kryptokrona API Pull Request Pipeline

on:
  pull_request:
    paths-ignore:
      - 'monitor/**'
jobs:
  ansible-syntax-check:
    name: Ansible Syntax Check
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - uses: actions/checkout@v3

      # Install python3 pip and ansible latest
      - name: Install python and ansible
        run: sudo apt update && sudo apt install -y python3-pip && sudo pip3 install ansible

      # If `roles` folder exists, create a playbook_repo.yml playbook to perform the syntax check
      - name: Creating playbook_repo.yml from roles folder (if exists)
        run: test -d "kryptokrona-api/ansible/roles" || exit 0 && echo $LINE1 > playbook_repo.yml && echo $LINE2 >> playbook_repo.yml && printf "  roles:\n" >> playbook_repo.yml &&  for i in `ls kryptokrona-api/ansible/roles`; do echo "  - $i" >> playbook_repo.yml; done
        env:
          LINE1: "---"
          LINE2: "- hosts: localhost"

      # Check ansible syntax if roles folder exists (repo with playbooks and roles)
      - name: Ansible Syntax Check of all roles of the playbook
        run: test -f "playbook_repo.yml" || exit 0 && ansible-playbook $GITHUB_WORKSPACE/playbook_repo.yml --syntax-check
        env:
          ANSIBLE_ACTION_WARNINGS: False

      # If `roles` folder does not exist, assume we are in a repository containing just the role
      - name: Creating role_repo.yml from roles folder (if exists)
        run: test -d "tasks" || exit 0 && echo $LINE1 > /tmp/role_repo.yml && echo $LINE2 >> /tmp/role_repo.yml && printf "  roles:\n" >> /tmp/role_repo.yml && printf "  - `echo $GITHUB_REPOSITORY | tr "/" "\n" | tail -1`\n" >> /tmp/role_repo.yml
        env:
          LINE1: "---"
          LINE2: "- hosts: localhost"

      # Copy the repo content for syntax check
      - name: Copy the repo content to /tmp/ for syntax check
        run: test -f "/tmp/role_repo.yml" || exit 0 &&  mkdir -p /tmp/roles/ && cd .. && cp -a `echo $GITHUB_REPOSITORY | tr "/" "\n" | tail -1` /tmp/roles/

      # Check ansible syntax if tasks folder exists (repo with just the role)
      - name: Ansible Syntax Check of role
        run: test -f "/tmp/role_repo.yml" || exit 0 &&  ANSIBLE_ROLES_PATH=/tmp/roles  ansible-playbook /tmp/role_repo.yml --syntax-check
        env:
          ANSIBLE_ACTION_WARNINGS: False

  assemble:
    name: Assemble
    runs-on: ubuntu-latest
    needs: [ ansible-syntax-check ]

    steps:
      - uses: actions/checkout@v3
      - name: Set up OpenJDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'
          cache: 'gradle'

      - name: Assemble
        run: ./gradlew assemble

      - name: Upload Build Directory Artifact
        uses: actions/upload-artifact@v3
        with:
          name: build-dir
          path: ./build

  unit-test:
    name: Unit Test
    runs-on: ubuntu-latest
    needs: [ assemble ]

    services:
      postgres:
        image: postgres:latest
        env:
          POSTGRES_DB: kryptokrona_api_dev
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: test1234
        ports:
          - 5432:5432
        options: >-
          --health-cmd pg_isready
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    steps:
      - uses: actions/checkout@v3
      - name: Set up OpenJDK 17
        uses: actions/setup-java@v3
        with:
          java-version: '17'
          distribution: 'temurin'
          cache: 'gradle'

      - name: Run Liquibase Migrations
        run: ./gradlew update -PdbEnv=dev

      - name: Run Unit Test
        run: ./gradlew test

  docker:
    name: Build Docker Image
    runs-on: ubuntu-latest
    needs: [ unit-test ]
    steps:
      - uses: actions/checkout@v3
      - uses: benjlevesque/short-sha@v2.2

      - name: Download Build Directory
        uses: actions/download-artifact@v3
        with:
          name: build-dir
          path: ./build

      - name: Build Docker
        run: |
          docker build . --no-cache