# This workflow will perform a test whenever there
# is some change in code done to ensure that the changes
# are not buggy and we are getting the desired output.
name: Test Build
on: [push, pull_request, workflow_dispatch]
env:
  TEST_REPO: spring-petclinic
  IMAGE_NAME: spring-petclinic

jobs:
  build:
    name: Build image using Buildah
    runs-on: ubuntu-latest
    steps:

      # Checkout buildah action github repository
      - name: Checkout Buildah action
        uses: actions/checkout@v2
        with:
          path: "buildah-build"

      # Checkout spring-petclinic github repository
      - name: Checkout spring-petclinic project
        uses: actions/checkout@v2
        with:
          repository: "spring-projects/spring-petclinic"
          path: ${{ env.TEST_REPO }}

      # Setup java.
      - name: Setup Java
        uses: actions/setup-java@v1
        with:
          java-version: 11

      # Run maven to build the project
      - name: Maven
        working-directory: ${{ env.TEST_REPO }}
        run: |
          mvn package -ntp -B 

      # Build image using Buildah action
      - name: Build Image
        uses: ./buildah-build/
        with:
          image: ${{ env.IMAGE_NAME }}
          # To avoid hardcoding a particular version of the binary.
          content: |
            ./spring-petclinic/target/spring-petclinic-*.BUILD-SNAPSHOT.jar
          entrypoint: |
            java
            -jar
            spring-petclinic-*.BUILD-SNAPSHOT.jar
          port: 8080

      # Check if image is build
      - name: Check images created
        run: buildah images | grep '${{ env.IMAGE_NAME }}'