Function parseDiffNumstat

src/main/lib/git/utils/parse-status.ts:122–152

(
	numstatOutput: string,
)

}

export function parseDiffNumstat(
	numstatOutput: string,
): Map<string, { additions: number; deletions: number }> {
	const stats = new Map<string, { additions: number; deletions: number }>();

	for (const line of numstatOutput.trim().split("\n")) {
		if (!line.trim()) continue;

		// Format: additions\tdeletions\tfilepath
		// For renames: additions\tdeletions\toldpath => newpath
		const [addStr, delStr, ...pathParts] = line.split("\t");
		const rawPath = pathParts.join("\t");
		if (!rawPath) continue;

		const additions = addStr === "-" ? 0 : Number.parseInt(addStr, 10) || 0;
		const deletions = delStr === "-" ? 0 : Number.parseInt(delStr, 10) || 0;
		const statEntry = { additions, deletions };

		const renameMatch = rawPath.match(/^(.+) => (.+)$/);
		if (renameMatch) {
			const oldPath = renameMatch[1];
			const newPath = renameMatch[2];
			stats.set(newPath, statEntry);
			stats.set(oldPath, statEntry);
		} else {
			stats.set(rawPath, statEntry);
		}
	}

	return stats;
}

export function parseNameStatus(nameStatusOutput: string): ChangedFile[] {
	const files: ChangedFile[] = [];