fix: support linked Git worktrees

src/utils.tsmodified+24-2

Changes to src/utils.ts

		@@ -1,13 +1,35 @@
	1	+import { execFileSync } from 'node:child_process'
1	2	import fs from 'node:fs'
2	3	import path from 'node:path'
3	4	import process from 'node:process'
4	5
	6	+/** Resolve a path below `.git` through Git so linked worktrees are supported. */
	7	+export function resolveCommitMessagePath(filePath: string, cwd: string = process.cwd()): string {
	8	+ const absolutePath = path.resolve(cwd, filePath)
	9	+ const relativePath = path.relative(cwd, absolutePath).split(path.sep).join('/')
	10	+ if (relativePath !== '.git' && !relativePath.startsWith('.git/')) return absolutePath
	11	+
	12	+ const gitPath = relativePath === '.git' ? '' : relativePath.slice('.git/'.length)
	13	+ if (!gitPath) return absolutePath
	14	+
	15	+ try {
	16	+ const resolved = execFileSync('git', ['rev-parse', '--git-path', gitPath], {
	17	+ cwd,
	18	+ encoding: 'utf8',
	19	+ }).trim()
	20	+ return path.resolve(cwd, resolved)
	21	+ }
	22	+ catch {
	23	+ return absolutePath
	24	+ }
	25	+}
	26	+
5	27	/**
6	28	* Read the commit message from a file
7	29	*/
8		-export function readCommitMessageFromFile(filePath: string): string {
	30	+export function readCommitMessageFromFile(filePath: string, cwd: string = process.cwd()): string {
9	31	try {
10		- return fs.readFileSync(path.resolve(process.cwd(), filePath), 'utf8')
	32	+ return fs.readFileSync(resolveCommitMessagePath(filePath, cwd), 'utf8')
11	33	}
12	34	catch (error: unknown) {
13	35	console.error(`Error reading commit message file: ${filePath}`)