name: main

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
  workflow_call:

concurrency: 
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Build container image
        run: |
          docker buildx create --use
          docker buildx build --platform linux/amd64 --tag adferrand/backuppc --load .
          mkdir -p dist
          docker save adferrand/backuppc | gzip -c -1 > dist/docker-backuppc.tar.gz
      - name: Upload container image as artifact
        uses: actions/upload-artifact@v3
        with:
          name: dist-image
          path: dist
  unit-tests:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      - name: Download container image artifact
        uses: actions/download-artifact@v3
        with:
          name: dist-image
      - name: Run unit tests
        run: |
          docker load < docker-backuppc.tar.gz
          mkdir -p ./bin
          curl -fsSL https://goss.rocks/install | GOSS_DST=./bin sh
          GOSS_PATH=./bin/goss GOSS_SLEEP=5 GOSS_FILES_PATH=./tests ./bin/dgoss run adferrand/backuppc
  integration-tests:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - name: Download container image artifact
        uses: actions/download-artifact@v3
        with:
          name: dist-image
      - name: Run integration tests
        run: |
          docker load < docker-backuppc.tar.gz
          docker run --name backuppc-integration --detach -p 8080:8080 adferrand/backuppc
          sleep 5
          output="$(curl http://backuppc:password@localhost:8080/BackupPC_Admin)"
          echo "Expect the backupp configuration page without errors"
          grep "The servers PID is" <(echo $output)
          docker rm -f backuppc-integration