Method WriteReleasesValues

pkg/state/state.go:1430–1512

WriteReleasesValues writes values files for releases

(helm helmexec.Interface, additionalValues []string, opt ...WriteValuesOpt)

// WriteReleasesValues writes values files for releases
func (st *HelmState) WriteReleasesValues(helm helmexec.Interface, additionalValues []string, opt ...WriteValuesOpt) []error {
	opts := &WriteValuesOpts{}
	for _, o := range opt {
		o.Apply(opts)
	}

	for i := range st.Releases {
		release := &st.Releases[i]

		if !release.Desired() {
			continue
		}

		st.ApplyOverrides(release)

		generatedFiles, err := st.generateValuesFiles(helm, release, i)
		if err != nil {
			return []error{err}
		}

		if !opts.SkipCleanup {
			defer st.removeFiles(generatedFiles)
		}

		for _, value := range additionalValues {
			valfile, err := filepath.Abs(value)
			if err != nil {
				return []error{err}
			}

			if _, err := os.Stat(valfile); os.IsNotExist(err) {
				return []error{err}
			}
		}

		outputValuesFile, err := st.GenerateOutputFilePath(release, opts.OutputFileTemplate)
		if err != nil {
			return []error{err}
		}

		if err := os.MkdirAll(filepath.Dir(outputValuesFile), 0755); err != nil {
			return []error{err}
		}

		st.logger.Infof("Writing values file %s", outputValuesFile)

		merged := map[string]interface{}{}

		for _, f := range append(generatedFiles, additionalValues...) {
			src := map[string]interface{}{}

			srcBytes, err := st.readFile(f)
			if err != nil {
				return []error{fmt.Errorf("reading %s: %w", f, err)}
			}

			if err := yaml.Unmarshal(srcBytes, &src); err != nil {
				return []error{fmt.Errorf("unmarshalling yaml %s: %w", f, err)}