name: Release Charts

on:
  push:
    paths:
      - 'deploy/helm/**'
    branches:
      - develop

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@openebs.io"

      - name: Install Helm
        uses: azure/setup-helm@v1
        with:
          version: v3.4.0

      - name: Copy generated CRDs
        run: make helm

      - name: Check diff, commit and push
        run: |
          git diff --quiet deploy/helm/charts/crds || CHANGED=$?
          if [[ $CHANGED -ne 0 ]]; then
            echo "Commiting changes to deploy/helm/charts/crds"
            git add deploy/helm/charts/crds
            git commit -s -m 'chore(crd): add auto generated crds to helm release'
            git push origin develop
          fi

      - name: Run chart-releaser
        uses: helm/chart-releaser-action@v1.1.0
        env:
          CR_TOKEN: "${{ secrets.CR_TOKEN }}"
        with:
          charts_dir: deploy/helm