You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.go
    path of file: ./repos/pixie/src/utils/artifacts/versions_gen
    
    the code of the file until where you have to start completion: /*
 * Copyrigh
    
func init() {
	pflag.String("repo_path", "", "Path to the git repo")
	pflag.String("artifact_name", "cli", "The release artifact to check")
	pflag.String("versions_file", "VERSIONS.json", "The versions output json file")
	pflag.String("mirrors_file", "", "Path to artifact_mirrors file to backfill availableArtifactMirrors."+
		"If empty, versions file will use AvailableArtifacts instead of AvailableArtifactMirrors.")
	pflag.String("gh_repo_name", "pixie-io/pixie", "Github owner/repo to use for release URLs")
}