TestNestedGitignoreDirectoryIgnore verifies that directory patterns skip the entire directory (not just pattern-match files inside)
(t *testing.T)
| 512 | // TestNestedGitignoreDirectoryIgnore verifies that directory patterns |
| 513 | // skip the entire directory (not just pattern-match files inside) |
| 514 | func TestNestedGitignoreDirectoryIgnore(t *testing.T) { |
| 515 | tmpDir := t.TempDir() |
| 516 | |
| 517 | // Create: root/.gitignore with "ignored_dir/" |
| 518 | // Create: root/ignored_dir/deeply/nested/file.go |
| 519 | // The entire ignored_dir should be skipped |
| 520 | |
| 521 | if err := os.MkdirAll(filepath.Join(tmpDir, "ignored_dir/deeply/nested"), 0755); err != nil { |
| 522 | t.Fatal(err) |
| 523 | } |
| 524 | if err := os.MkdirAll(filepath.Join(tmpDir, "visible_dir/sub"), 0755); err != nil { |
| 525 | t.Fatal(err) |
| 526 | } |
| 527 | |
| 528 | if err := os.WriteFile(filepath.Join(tmpDir, ".gitignore"), []byte("ignored_dir/\n"), 0644); err != nil { |
| 529 | t.Fatal(err) |
| 530 | } |
| 531 | if err := os.WriteFile(filepath.Join(tmpDir, "ignored_dir/deeply/nested/file.go"), []byte("pkg"), 0644); err != nil { |
| 532 | t.Fatal(err) |
| 533 | } |
| 534 | if err := os.WriteFile(filepath.Join(tmpDir, "visible_dir/sub/file.go"), []byte("pkg"), 0644); err != nil { |
| 535 | t.Fatal(err) |
| 536 | } |
| 537 | if err := os.WriteFile(filepath.Join(tmpDir, "root.go"), []byte("pkg"), 0644); err != nil { |
| 538 | t.Fatal(err) |
| 539 | } |
| 540 | |
| 541 | cache := NewGitIgnoreCache(tmpDir) |
| 542 | files, err := ScanFiles(tmpDir, cache, nil, nil) |
| 543 | if err != nil { |
| 544 | t.Fatalf("ScanFiles failed: %v", err) |
| 545 | } |
| 546 | |
| 547 | foundPaths := make(map[string]bool) |
| 548 | for _, f := range files { |
| 549 | foundPaths[f.Path] = true |
| 550 | } |
| 551 | |
| 552 | // Should include visible files |
| 553 | if !foundPaths["root.go"] { |
| 554 | t.Error("Should include root.go") |
| 555 | } |
| 556 | if !foundPaths[filepath.Join("visible_dir", "sub", "file.go")] { |
| 557 | t.Error("Should include visible_dir/sub/file.go") |
| 558 | } |
| 559 | |
| 560 | // Should NOT include anything from ignored_dir |
| 561 | if foundPaths[filepath.Join("ignored_dir", "deeply", "nested", "file.go")] { |
| 562 | t.Error("Should ignore ignored_dir/deeply/nested/file.go") |
| 563 | } |
| 564 | |
| 565 | // Total: .gitignore, root.go, visible_dir/sub/file.go = 3 files |
| 566 | if len(files) != 3 { |
| 567 | t.Errorf("Expected 3 files, got %d: %v", len(files), foundPaths) |
| 568 | } |
| 569 | } |
| 570 | |
| 571 | func TestMatchesPattern(t *testing.T) { |
nothing calls this directly
no test coverage detected