action.yml

name: Check krane manifests
description: It executes `krane render` command to make sure that kube manifests have proper syntax. It does not run any yaml and schema validation for now
inputs:
  ruby_version:
    description: 'The version of ruby to install. If "false", does not install.'
    required: false
    default: '3.1'
  krane_version:
    description: 'The version of krane to install. If "false", does not install.'
    required: false
    default: '3.0.0'
  kube_templates_dir:
    description: 'The directory containing the kubernetes templates to validate.'
    required: false
    default: 'kubernetes/production'
  kube_version_tag:
    description: 'The project version tag.'
    required: false
    default: 'version_tag'
runs:
  using: "composite"
  steps:
    - name: Get repo name
      id: get_repository_name
      uses: smartlyio/github-actions@get-repo-name-v1
    - uses: ruby/setup-ruby@v1
      if: inputs.ruby_version != 'false'
      with:
        ruby-version: ${{ inputs.ruby_version }}
    - name: Install krane
      if: inputs.krane_version != 'false'
      shell: bash
      run: gem install krane -v "${{ inputs.krane_version }}"
    - name: Run kube config test
      uses: smartlyio/krane-deploy-action@v4
      with:
        renderOnly: true
        currentSha: ${{ github.sha }}
        # Deliberately wrong cluster config to ensure no possibility of accidental deploy
        dockerRegistry: rendertestdummy
        kubernetesClusterDomain: rendertestdummy-cluster.smartly.io
        kubernetesContext: kube-prod
        kubernetesNamespace: ${{ steps.get_repository_name.outputs.repository_name }}
        kubernetesTemplateDir: ${{ inputs.kube_templates_dir }}
        extraBindings: |
          {
            "project_version_tag": "${{ inputs.kube_version_tag }}",
            "canary_revision": "${{ github.sha }}",
            "deployer": "deploy-user"
          }