Count unique directories from file paths.
(files: Array<{ path: string }>)
| 92 | |
| 93 | /** Count unique directories from file paths. */ |
| 94 | function countDirs(files: Array<{ path: string }>): number { |
| 95 | const dirs = new Set<string>(); |
| 96 | for (const f of files) { |
| 97 | let dir = f.path; |
| 98 | while (dir.includes('/')) { |
| 99 | dir = dir.slice(0, dir.lastIndexOf('/')); |
| 100 | dirs.add(dir); |
| 101 | } |
| 102 | } |
| 103 | return dirs.size; |
| 104 | } |
| 105 | |
| 106 | describe('fixture: Go project', () => { |
| 107 | it('indexes Go project and saves to store', async () => { |