name: Release Check

on:
  pull_request:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3

      - name: Check Source Branch
        run: python2 -c "exit(0 if '${{ github.head_ref }}'.startswith('release') or '${{ github.head_ref }}'.startswith('hotfix') else 1)"

      - name: Check Version
        run: |
          # get version code, runner not support grep -E here
          SOURCE_VERSION=`grep 'Version\s*=\s*\"v[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\"' *.go | awk -F '\"' '{print $(NF-1)}'`
          git checkout main
          MASTER_VERSION=`grep 'Version\s*=\s*\"v[0-9]\{1,\}\.[0-9]\{1,\}\.[0-9]\{1,\}\"' *.go | awk -F '\"' '{print $(NF-1)}'`
          git checkout ${{Head.SHA}}
          # check version update
          python2 -c "exit(0 if list(map(int,'${SOURCE_VERSION#v}'.split('.')[:3])) > list(map(int,'${MASTER_VERSION#v}'.split('.')[:3])) else 1)"