fix: 修正路径相对计算

Author: cloudcome

src/utils/path.ts

@@ -1,9 +1,9 @@
 import path from 'node:path';
 
-export function toRelative(to: string, from?: string) {
-    if (!from) return to;
-    if (!path.isAbsolute(to)) return to;
+export function toRelative(toFile: string, fromFile?: string) {
+    if (!fromFile) return toFile;
+    if (!path.isAbsolute(toFile)) return toFile;
 
-    const relative = path.relative(from, to);
+    const relative = path.relative(path.dirname(fromFile), toFile);
     return relative.startsWith('.') ? relative : `./${relative}`;
 }

test/utils/path.test.ts

@@ -4,8 +4,8 @@ test('toRelative', () => {
     expect(toRelative('./a/b/c')).toBe('./a/b/c');
     expect(toRelative('/a/b/c')).toBe('/a/b/c');
     expect(toRelative('./a/b/c', '/a')).toBe('./a/b/c');
-    expect(toRelative('/a/b/c', '/a')).toBe('./b/c');
-    expect(toRelative('/a/b/c', '/a/b')).toBe('./c');
-    expect(toRelative('/a/b/c', '/a/b/e')).toBe('../c');
-    expect(toRelative('/a/b/c', '/a/d/e')).toBe('../../b/c');
+    expect(toRelative('/a/b/c', '/a')).toBe('./a/b/c');
+    expect(toRelative('/a/b/c', '/a/b')).toBe('./b/c');
+    expect(toRelative('/a/b/c', '/a/b/e')).toBe('./c');
+    expect(toRelative('/a/b/c', '/a/d/e')).toBe('../b/c');
 });