lint.yaml

---
name: Helm Chart Lint

on: pull_request

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.4.0

      - uses: actions/setup-python@v4
        with:
          python-version: 3.7

      - name: add helm repo for umbrella
        run: |
          helm repo add datarepo-helm https://broadinstitute.github.io/datarepo-helm
          helm repo add prometheus-community https://prometheus-community.github.io/helm-charts
          helm repo add elastic https://helm.elastic.co
          helm repo add terra-helm https://terra-helm.storage.googleapis.com
          helm repo update

      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.0.1

      - name: Run chart-testing (list-changed)
        id: list-changed
        run: |
          changed=$(ct list-changed)
          if [[ -n "$changed" ]]; then
            echo "changed=true" >> $GITHUB_OUTPUT
          fi

      - name: Run chart-testing (lint)
        run: ct lint --config .github/lint-config.yaml

      - name: "Notify Slack"
        if: always()
        uses: broadinstitute/action-slack@v3.15.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          MATRIX_CONTEXT: ${{ toJson(matrix) }} # required to work with job field
        with:
          status: ${{ job.status }}
          fields: job,repo,message
          channel: "#jade-spam"
          username: "datarepo-helm actions"
          text: "Helm Chart Lint"