fix: matching with relative parent glob pattern

packages/hot_hook/src/matcher.ts

@@ -1,3 +1,4 @@
+import { resolve } from 'node:path'
 import picomatch from 'picomatch'
 
 export class Matcher {
@@ -6,7 +7,14 @@ export class Matcher {
 
   constructor(rootDirectory: string, patterns: picomatch.Glob = []) {
     this.#rootDirectory = rootDirectory
-    this.#matcher = picomatch(patterns || [], { dot: true })
+
+    patterns = Array.isArray(patterns) ? patterns : [patterns]
+    const absolutePatterns = patterns.map((pattern) => {
+      if (pattern.startsWith('../')) return resolve(rootDirectory, pattern)
+      return pattern
+    })
+
+    this.#matcher = picomatch(absolutePatterns || [], { dot: true })
   }
 
   /**

packages/hot_hook/tests/matcher.spec.ts

@@ -52,4 +52,19 @@ test.group('Matcher', () => {
     assert.isTrue(matches.every((match) => matcher.match(match)))
     assert.isFalse(notMatches.some((match) => matcher.match(match)))
   })
+
+  test('works with parent directory', ({ assert }) => {
+    const matcher = new Matcher('/home/foo/bar', ['../config/**'])
+
+    const matches = ['/home/foo/config/index.js', '/home/foo/config/bar/index.js']
+
+    const notMatches = [
+      '/home/config/index.js',
+      '/home/foo/bar/config/index.js',
+      '/home/foo/bar/config/test/index.js',
+    ]
+
+    assert.isTrue(matches.every((match) => matcher.match(match)))
+    assert.isFalse(notMatches.some((match) => matcher.match(match)))
+  })
 })