ci-api.yml

name: CI/CD for API - Checkout, Build, Test, and generate Coverage Report for ai-reviewer-api

on:
  push:
    branches: [main]
  pull_request:
    types: [opened, reopened, synchronize]
    paths:
      - "src/backend/**"
      - ".github/workflows/ci-api.yml"

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
  
jobs:
  spring-boot:
    name: CI/CD for API 
    runs-on: ubuntu-latest
    env:
      FILE_COUNTER: 0
      CC_TEST_REPORTER_ID: 7a64e3e316d790b81411add57c07e4f8d5988ad69e1ef510b1bfb314e5459b6b
      ACTION_DEBUG: true
    
    steps:   
      - name: Checkout Spring SFTP Starter Repository
        uses: actions/checkout@v2
        with:
          repository: bcgov/spring-boot-starters
          path: spring-boot-starters
          ref: v1.0.0

      # Setup Java Environment
      - name: Set up JDK 17
        uses: actions/setup-java@v1
        with:
          java-version: 17
          
      # TODO REMOVE AFTER SFTP IS IN MAVEN CENTRAL
      - name: Build Spring SFTP Starter
        run: mvn install -P all --file ./spring-boot-starters/src/pom.xml
        
      - name: Checkout File Submission Repository
        uses: actions/checkout@v2

      # Get Code Climate binary
      - name: Download Code Climate Binary
        run: curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter

      # Permissions applied to the Code Climate Executable
      - name: Apply executable perms to Code Climate Binary
        run: chmod +x ./cc-test-reporter

      # Before build
      - name: Before build
        run: ./cc-test-reporter before-build

      # Set required Git env vars for either pull request
      - name: Set ENV for codeclimate (pull_request)
        run: |
          echo "GIT_BRANCH=${{ github.event.pull_request.head.ref }}" >> $GITHUB_ENV
          echo "GIT_COMMIT_SHA=${{ github.event.pull_request.head.sha }}" >> $GITHUB_ENV
          #echo "::set-env name=GIT_BRANCH::${{ github.event.pull_request.head.ref }}"
          #echo "::set-env name=GIT_COMMIT_SHA::${{ github.event.pull_request.head.sha }}"
        if: github.event_name == 'pull_request'

      # Set required Git env vars for a push to main
      - name: Set ENV for codeclimate (push)
        run: |
          echo "GIT_BRANCH=$GITHUB_REF" >> $GITHUB_ENV
          echo "GIT_COMMIT_SHA=$GITHUB_SHA" >> $GITHUB_ENV
          #echo "::set-env name=GIT_BRANCH::$GITHUB_REF"
          #echo "::set-env name=GIT_COMMIT_SHA::$GITHUB_SHA"
        if: github.event_name == 'push'

      # Trimming the ref to main in order to publish correct report (paambaati)
      - name: Set ref/head/main to main
        run: |
          echo "GIT_BRANCH=main" >> $GITHUB_ENV
          #echo "::set-env name=GIT_BRANCH::main"
        if: env.GIT_BRANCH == 'refs/heads/main'

      # Run Maven Verify to generate all jacoco reports
      - name: Build with Maven
        run: mvn -B verify -P all --file src/backend/pom.xml

      # Formatting the BACKEND coverage reports generated (dynamically)
      - name: Format BACKEND coverage reports
        run: |
          projectRelRegex="^\.\/src\/backend\/(.*)\/target\/site\/jacoco\/jacoco\.xml$"
          for file in $(find . -name "jacoco.xml")
          do
              echo $file
              echo $projectRelRegex
              if [[ $file =~ $projectRelRegex ]]
              then
                  projectRel="${BASH_REMATCH[1]}"
                  echo "analyzing project: " $projectRel
                  projectName="${projectRel//\//-}"
                  JACOCO_SOURCE_PATH=${{ github.workspace }}/src/backend/$projectRel/src/main/java ./cc-test-reporter format-coverage ${{github.workspace}}/src/backend/$projectRel/target/site/jacoco/jacoco.xml --input-type jacoco --output coverage/$projectName-codeclimate.json;
                  echo "coverage generated: coverage/$projectName-codeclimate.json;"
              else
                  echo $file does not match
              fi
          done

      # List all formatted files in coverage directory
      - name: WHERE AM I - FORMATTED?
        run: |
          ls ${{ github.workspace }}/coverage
        if: ${{ env.ACTION_DEBUG }}

      # Count of all total coverage files available
      - name: Count files present
        run: |
          echo "FILE_COUNTER=$(ls -1q ./coverage | wc -l )" >> $GITHUB_ENV
          #echo "::set-env name=FILE_COUNTER::$(ls -1q ./coverage | wc -l )"

      # Sum the coverage reports
      - name: Summing the coverage reports generated
        run: ./cc-test-reporter sum-coverage coverage/*-codeclimate.json -p ${{ env.FILE_COUNTER }} -o coverage/codeclimate-api.json

      # Upload JSON for debugging purposes
      - name: Upload JSON for debugging purposes
        uses: actions/upload-artifact@v4
        with:
          name: summed-java-coverage-report
          path: coverage/codeclimate-api.json
      
      # Upload total coverage report to Code Climate
      - name: Upload coverage report to Code Climate
        run: ./cc-test-reporter upload-coverage -d -i coverage/codeclimate-api.json