Function editOneFile

src/tools/executors/files.ts:88–117

(cwd: string, edits: EditSpec[])

}

function editOneFile(cwd: string, edits: EditSpec[]): string[] {
	const filePath = resolveWorkspacePath(cwd, edits[0].file_path)
	let content: string
	try {
		content = fs.readFileSync(filePath, "utf8")
	} catch (error) {
		return edits.map(() => `FAILED ${filePath}: ${(error as Error).message}`)
	}

	const results: string[] = []
	let changed = false
	for (const edit of edits) {
		const { content: next, error } = applyEdit(content, edit)
		if (error) {
			results.push(`FAILED ${filePath}: ${error}`)
		} else {
			content = next
			changed = true
			results.push(`OK ${filePath}: replaced "${truncate(edit.old_string || "(entire file)", 60)}"`)
		}
	}
	if (changed) {
		try {
			fs.writeFileSync(filePath, content)
		} catch (error) {
			return edits.map(() => `FAILED ${filePath}: ${(error as Error).message}`)
		}
	}
	return results
}

function truncate(text: string, max: number): string {
	const oneLine = text.replace(/\n/g, "\\n")