Function getComment

diff/diff.go:450–456

return the first line of a string if its a comment. This gives as the # Source: lines from the rendering

(s string)

// return the first line of a string if its a comment.
// This gives as the # Source: lines from the rendering
func getComment(s string) string {
	i := strings.Index(s, "\n")
	if i < 0 || !strings.HasPrefix(s, "#") {
		return ""
	}
	return s[:i+1]
}

// Releases reindex the content  based on the template names and pass it to Manifests
func Releases(oldIndex, newIndex map[string]*manifest.MappingResult, options *Options, to io.Writer) bool {