name: CI-pullrequest

on:
  pull_request:
    branches:
      - main-source

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      CI_TOOLS_URL: https://github.com/samuelattwood/partner-charts-ci/releases/latest/download/partner-charts-ci-linux-amd64

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Fetch CI Tools
        run: |
          curl -s -L -o /usr/local/bin/partner-charts-ci $CI_TOOLS_URL
          chmod +x /usr/local/bin/partner-charts-ci

      - name: Checkout into branch
        run: git checkout -b staging-pr-workflow
        
      - name: Fetch main-source
        run: git fetch origin main-source

      - name: Set git user for rebase
        run: |
          git config user.name "$(git log -n 1 --pretty=format:%an)"
          git config user.email "$(git log -n 1 --pretty=format:%ae)"
        
      - name: Rebase to main-source
        run: git rebase origin/main-source

      - name: Validate 
        if: "!contains(github.event.pull_request.title, '[modified charts]')"
        run: partner-charts-ci validate