merger

Documentation

Overview

Package merger provides methods for merging parsed BUILD files.

Index

• func MergeWithExisting(genFile, oldFile *bf.File) *bf.File

Functions

func MergeWithExisting

func MergeWithExisting(genFile, oldFile *bf.File) *bf.File

MergeWithExisting merges "genFile" with "oldFile" and returns the merged file.

"genFile" is a file generated by Gazelle. It must not be nil. "oldFile" is the existing file. It may be nil if no file was found.

If "oldFile" is nil, "genFile" will be returned. If "oldFile" contains a "# gazelle:ignore" comment, nil will be returned. If an error occurs, it will be logged, and nil will be returned.