const [path, ...owners] = line.split(/\s+/);
            return {path, owners};
        });
}

function resolveCodeowners(mapping, file) {
    let match = mapping
        .slice()
        .reverse()
        .find(x =>
            ignore()
                .add(x.path)
                .ignores(file)
        );
    if (!match) {
        console.log("No codeowner found for: " + file);

        //   fatal for JavaScript regular expression, so eliminate it.
        : EMPTY
)

// See fixtures #59
const cleanRangeBackSlash = slashes => {
    const {length} = slashes
    return slashes.slice(0, length - length % 2)
}

// > If the pattern ends with a slash,
// > it is removed for the purpose of the following description,
// > but it would only find a match with a directory.