Module: Dapp::Kube::Dapp::Command::Lint

Included in:
Dapp
Defined in:
lib/dapp/kube/dapp/command/lint.rb

Instance Method Summary collapse

Instance Method Details

#kube_chart_name ⇒ Object 



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# File 'lib/dapp/kube/dapp/command/lint.rb', line 6

def kube_chart_name
  chart_spec = yaml_load_file(kube_chart_yaml_path)

  if chart_spec["name"].nil? || chart_spec["name"].empty?
    raise ::Dapp::Error::Command, code: :no_helm_chart_spec_name, data: { name: chart_spec["name"], path: kube_chart_yaml_path, raw_spec: kube_chart_yaml_path.read.strip }
  end

  chart_spec["name"]
end

#kube_chart_yaml_path ⇒ Object 



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# File 'lib/dapp/kube/dapp/command/lint.rb', line 40

def kube_chart_yaml_path
  kube_chart_path.join("Chart.yaml")
end

#kube_check_helm_chart_yaml! ⇒ Object

Raises:



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# File 'lib/dapp/kube/dapp/command/lint.rb', line 36

def kube_check_helm_chart_yaml!
  raise ::Dapp::Error::Command, code: :chart_yaml_not_found, data: { path: kube_chart_yaml_path } unless kube_chart_yaml_path.exist?
end

#kube_lint ⇒ Object 



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# File 'lib/dapp/kube/dapp/command/lint.rb', line 29

def kube_lint
  kube_check_helm_chart_yaml!
  with_kube_tmp_lint_chart_dir do
    helm_release(&:lint!)
  end
end

#with_kube_tmp_lint_chart_dir(&blk) ⇒ Object 



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# File 'lib/dapp/kube/dapp/command/lint.rb', line 16

def with_kube_tmp_lint_chart_dir(&blk)
  old_kube_tmp_helm_chart_dir = @kube_tmp_helm_chart_dir
  unless ENV['DAPP_HELM_CHART_DIR']
    @kube_tmp_helm_chart_dir = File.join(Dir.mktmpdir('dapp-helm-lint-', tmp_base_dir), kube_chart_name)
  end

  begin
    with_kube_tmp_chart_dir(&blk)
  ensure
    @kube_tmp_helm_chart_dir = old_kube_tmp_helm_chart_dir
  end
end