main-pr.yaml

name: Main PR Check

on:
  pull_request:
    branches:
      - main

jobs:
  test-project:
    runs-on: ubuntu-latest

    steps:
      - name: Check code
        uses: actions/checkout@v3

      - name: NodeJS Settings
        uses: actions/setup-node@v3
        with:
          node-version: 18.x

      - name: Install dependencies
        run: yarn

      - name: Build project
        run: yarn build

      - name: Start unit tests
        run: yarn test

  compare_versions:
    runs-on: ubuntu-latest
    needs: test-project
    outputs:
      create_tag: ${{ steps.compare_versions.outputs.create_tag }}
      version: ${{ steps.get_version.outputs.version }}
      latest_tag: ${{ steps.get_latest_tag.outputs.latest_tag }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Set up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: "18"

      - name: Get project version
        id: get_version
        run: |
          VERSION=$(node -p "require('./package.json').version")
          echo "VERSION=$VERSION" >> $GITHUB_ENV
          echo "VERSION=$VERSION" > $GITHUB_ENV

      - name: Get latest tag
        id: get_latest_tag
        run: |
          # Fetch tags from the main branch
          git fetch origin main --tags
          # Get the latest tag from the main branch
          TAG=$(git tag --list --sort=-v:refname | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+' | head -n 1 || echo "0.0.0")
          # Remove the 'v' prefix from the tag
          CLEAN_TAG=$(echo $TAG | sed 's/^v//')
          echo "LATEST_TAG=$CLEAN_TAG" >> $GITHUB_ENV
          echo "LATEST_TAG=$CLEAN_TAG" > $GITHUB_ENV

      - name: Compare versions
        id: compare_versions
        run: |
          # Compare versions
          echo "Comparing versions..."

          # Ensure both version and tag are properly formatted
          LATEST_TAG_VERSION=${LATEST_TAG//v/}

          # Ensure correct comparison by adding leading zeroes to ensure numeric comparison
          VERSION_PADDED=$(printf "%s\n" "$VERSION" | awk -F. '{printf("%04d%04d%04d", $1, $2, $3)}')
          LATEST_TAG_PADDED=$(printf "%s\n" "$LATEST_TAG_VERSION" | awk -F. '{printf("%04d%04d%04d", $1, $2, $3)}')

          echo "Padded Project version: $VERSION_PADDED"
          echo "Padded Latest tag version: $LATEST_TAG_PADDED"

          # Compare the padded versions
          if [ "$VERSION_PADDED" -gt "$LATEST_TAG_PADDED" ]; then
            echo "Project version $VERSION is greater than latest tag $LATEST_TAG_VERSION"
            echo "create_tag=true" >> $GITHUB_ENV
          else
            echo "Project version $VERSION is not greater than latest tag $LATEST_TAG_VERSION"
            echo "create_tag=false" >> $GITHUB_ENV
            exit 1 
          fi