helm.yaml

name: Helm Chart Validation
on:
  pull_request:
    paths:
      - 'charts/**'
  workflow_dispatch:

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
        with:
          fetch-depth: 0
      - uses: azure/setup-helm@dda3372f752e03dde6b3237bc9431cdc2f7a02a2 # v5.0.0
      - name: Linting Charts
        run: |
          set -euo pipefail
          for chart in $(find charts -name Chart.yaml -exec dirname {} \;); do
            helm lint "$chart"
          done
      - name: Setup Chart Linting
        id: lint
        uses: helm/chart-testing-action@6ec842c01de15ebb84c8627d2744a0c2f2755c9f # v2.8.0
      - name: Run chart-testing (list-changed)
        id: list-changed
        run: |
          changed=$(ct list-changed --config ./.github/configs/ct.yaml)
          if [[ -n "$changed" ]]; then
            echo "::set-output name=changed::true"
          fi

      - name: Run chart-testing (lint)
        run: ct lint --debug --config ./.github/configs/ct.yaml --lint-conf ./.github/configs/lintconf.yaml
      - name: Run chart snapshot tests
        run: make chart-test

      - name: Use golang
        uses: actions/setup-go@44694675825211faa026b3c33043df3e48a5fa00 # v6.0.0
      - name: Generate docs and check for changes
        run: |
          make helm-docs
          if ! git diff --exit-code -- $(find charts -name api-docs.md); then
            echo -e '\033[0;31mDocumentation outdated! (Run make helm-docs locally and commit)\033[0m ❌'
            exit 1
          else
            echo -e '\033[0;32mDocumentation up to date\033[0m ✔'
          fi