sonar.yml

# Adapted from https://community.sonarsource.com/t/how-to-use-sonarcloud-with-a-forked-repository-on-github/7363/32
# NOTE: In order for changes to this file to take effect, it must be changed on the master branch
name: SonarAnalyze

on:
    workflow_run:
        workflows: [build]
        types: [completed]

jobs:
    SonarAnalyze:
        runs-on: ubuntu-latest
        if: github.event.workflow_run.conclusion == 'success'
        steps:
            # Checkout the PR by the contents of PR_NUMBER.txt
            - name: echo event
              run: cat $GITHUB_EVENT_PATH
            - name: Download PR number artifact
              if: github.event.workflow_run.event == 'pull_request'
              uses: dawidd6/action-download-artifact@v2
              with:
                  workflow: Java CI
                  run_id: ${{ github.event.workflow_run.id }}
                  name: PR_NUMBER
            - name: Read PR_NUMBER.txt
              if: github.event.workflow_run.event == 'pull_request'
              id: pr_number
              uses: juliangruber/read-file-action@v1
              with:
                  path: ./PR_NUMBER.txt
            - name: Request GitHub API for PR data
              if: github.event.workflow_run.event == 'pull_request'
              uses: octokit/request-action@v2.x
              id: get_pr_data
              with:
                  route: GET /repos/{full_name}/pulls/{number}
                  number: ${{ steps.pr_number.outputs.content }}
                  full_name: ${{ github.event.repository.full_name }}
              env:
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
            - uses: actions/checkout@v3
              with:
                  repository: ${{ github.event.workflow_run.head_repository.full_name }}
                  ref: ${{ github.event.workflow_run.head_branch }}
                  fetch-depth: 0
            - name: Checkout base branch
              if: github.event.workflow_run.event == 'pull_request'
              run: |
                  git remote add upstream ${{ github.event.repository.clone_url }}
                  git fetch upstream
                  git checkout -B ${{ fromJson(steps.get_pr_data.outputs.data).base.ref }} upstream/${{ fromJson(steps.get_pr_data.outputs.data).base.ref }}
                  git checkout ${{ github.event.workflow_run.head_branch }}
                  git clean -ffdx && git reset --hard HEAD

            # Set up
              # Credit to https://www.ackama.com/what-we-think/values-github-actions/ for helping me figure these two steps out :P
            - name: Set SonarCloud branch
              run: |
                  branchName=${{ github.event.workflow_run.head_branch }}
                  echo "Branch is named $branchName"
                  echo "sonar.branch.name=$branchName" >> $GITHUB_ENV
            - name: Set SonarCloud target
              if: github.event.workflow_run.event == 'pull_request'
              run: |
                  branchTarget=${{ fromJson(steps.get_pr_data.outputs.data).base.ref }}
                  echo "PR targets $branchTarget"
                  echo "sonar.branch.target=$branchTarget" >> $GITHUB_ENV

            - name: Setup JDK 21
              uses: actions/setup-java@v4
              with:
                  distribution: temurin
                  java-version: 21
                  cache: maven

            - name: Cache SonarCloud packages
              uses: actions/cache@v1
              with:
                  path: ~/.sonar/cache
                  key: ${{ runner.os }}-sonar
                  restore-keys: ${{ runner.os }}-sonar

            - name: Cache Maven packages
              uses: actions/cache@v1
              with:
                  path: ~/.m2
                  key: ${{ runner.os }}-m2-${{ hashFiles('**/pom.xml') }}
                  restore-keys: ${{ runner.os }}-m2

            # Apply SonarCloud
            - name: SonarCloud Analyze
              run: mvn -B test-compile org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.projectKey=JorelAli_CommandAPI -P Platform.Bukkit,Platform.Velocity -Dmaven.javadoc.skip=true
              env:
                  SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
                  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}