version_check.yml

---
name: Comparing PR version with the main version

on:
  pull_request_target:
    types:
      - opened
      - synchronize
    branches:
      - main

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

jobs:
  version_check:
    runs-on: ubuntu-latest

    steps:
      - name: Cloning the repository pull request repo...
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          path: pr

      - name: Cloning Catapult main repository...
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          path: main

      - name: Comparing PR version with main...
        run: |

          export C_RED="\x1b[91m"
          export C_GREEN="\x1b[92m"
          export C_YELLOW="\x1b[93m"
          export C_RST="\x1b[0m"

          VERSION_FILE="nova/core/galaxy.yml"

          if [[ -e "pr/$VERSION_FILE" ]]; then

            PR_VERSION=$(cat pr/$VERSION_FILE | grep "version:" | cut -d " " -f 2)

          else

            echo "pr/$VERSION_FILE does not exist."
            exit 1

          fi

          if [[ -e "main/$VERSION_FILE" ]]; then

            CURRENT_VERSION=$(cat main/$VERSION_FILE | grep "version:" | cut -d " " -f 2)

          else

            echo "main/$VERSION_FILE does not exist."
            exit 1

          fi

          echo -n -e "${C_YELLOW}"
          echo -e "Pull Request Version - $PR_VERSION"
          echo -e "Current Version - $CURRENT_VERSION"
          echo -n -e "${C_RST}"

          if dpkg --compare-versions $PR_VERSION le $CURRENT_VERSION; then

            echo -n -e "${C_RED}"
            echo -e "Pull request version $PR_VERSION is <= than current version $CURRENT_VERSION."
            echo -e "Please update the version in $VERSION_FILE file."
            echo -n -e "${C_RST}"
            exit 1

          else

            echo -n -e "${C_GREEN}"
            echo "Version has been updated moving on"
            echo -n -e "${C_RST}"

          fi