helm-lint.yaml

name: lint helm chart

on:
  pull_request:
    branches:
      - master

permissions: read-all

jobs:
  lint:
    runs-on: ubuntu-22.04
    container: ghcr.io/chgl/kube-powertools:v2.2.7@sha256:10278eaefa090a009ad2b08b2147f2743ec3350be1e0a23a9b29b00430e2352b
    steps:
      - name: Add workspace as safe directory
        run: |
          git config --global --add safe.directory /__w/recruit/recruit

      - name: downgrade helm
        shell: bash
        run: |
          rm /usr/local/bin/helm
          curl -fsSL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 > /tmp/helm.sh
          chmod +x /tmp/helm.sh
          /tmp/helm.sh --version v3.12.3
          helm version

      - name: Checkout
        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
        with:
          fetch-depth: 0

      # via <https://github.com/helm/chart-testing/issues/577>
      - run: |
          git branch "master" "origin/master"

      - name: Check if documentation is up-to-date
        run: |
          generate-docs.sh
          if git diff --exit-code HEAD; then
            echo -e "\033[0;32mDocumentation up to date\033[0m ✔"
          else
            echo -e "\033[0;31mDocumentation outdated! Please run generate-docs.sh locally and push the changes.\033[0m ❌"
            git diff --color
            exit 1
          fi

      - name: Install Task
        uses: arduino/setup-task@e26d8975574116b0097a1161e0fe16ba75d84c1c # v1.0.3
        with:
          repo-token: ${{ secrets.GITHUB_TOKEN }}

      - name: Add helm repos and update deps
        run: |
          task helm-add-repos
          task helm-update-dependencies

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

      - name: Run ArtifactHub lint
        run: ah lint --kind=helm

      - name: Cache kubeconform schemas
        id: cache-powerlint-kubeconform
        uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
        with:
          path: /tmp
          key: ${{ runner.os }}-powerlint-kubeconform

      - name: Run Powerlint
        env:
          KUBERNETES_VERSIONS: "1.24.0 1.25.0 1.26.0"
        run: chart-powerlint.sh

      # used to test whether the changelog generation process works
      - name: Generate changelogs (test)
        run: generate-chart-changelog.sh