in internal/changelog/builder.go [235:242]
func GetLatestCommitHash(fileName string) (string, error) {
response, err := exec.Command("git", "log", "--diff-filter=A", "--format=%H", "changelog/fragments/"+fileName).Output()
if err != nil {
return "", err
}
return strings.ReplaceAll(string(response), "\n", ""), nil
}