Files
codegraph/__tests__/cli-index-explicit-path.test.ts
T
4fd816b610 fix(cli): index <path> never rebuilds an ancestor instead (#1524) (#1797)
An explicit path names the project to rebuild; it is not a hint to go
looking for one. resolveProjectPath's upward walk is right for a query run
from a subdirectory, but for a full re-index it silently rebuilt the
nearest initialized parent's graph when <path> had no index of its own.
Refuse with the parent's path and the way to index <path> itself; a bare
`codegraph index` still resolves from cwd as before.

Fixes #1524

Co-authored-by: danusha2345 <ewidusoc498@gmail.com>
2026-09-08 16:00:58 -05:00

65 lines
2.5 KiB
TypeScript

/**
* `codegraph index <path>` rebuilds <path>, never an ancestor (#1524).
*
* The command used to resolve an uninitialized <path> upward to the nearest
* initialized parent and rebuild THAT under a normal "Done" — so
* `codegraph index child` from a monorepo re-indexed the whole container and
* never said so. An explicit path that is not initialized is now an error that
* names the ancestor it would have picked.
*/
import { describe, it, expect, beforeAll, afterAll } from 'vitest';
import { spawnSync } from 'child_process';
import * as fs from 'fs';
import * as os from 'os';
import * as path from 'path';
import { CodeGraph } from '../src';
const BIN = path.resolve(__dirname, '../dist/bin/codegraph.js');
function run(cwd: string, args: string[]) {
const r = spawnSync(process.execPath, [BIN, ...args], {
cwd,
encoding: 'utf-8',
env: { ...process.env, CODEGRAPH_NO_DAEMON: '1', CODEGRAPH_WASM_RELAUNCHED: '1', NO_COLOR: '1' },
});
return { status: r.status, out: (r.stdout ?? '') + (r.stderr ?? '') };
}
describe('codegraph index <path> (#1524)', () => {
let root: string;
let parent: string;
let child: string;
beforeAll(async () => {
root = fs.mkdtempSync(path.join(os.tmpdir(), 'codegraph-index-path-'));
parent = path.join(root, 'parent');
child = path.join(parent, 'child');
fs.mkdirSync(child, { recursive: true });
fs.writeFileSync(path.join(parent, 'p.py'), 'def parent_only():\n return 1\n');
fs.writeFileSync(path.join(child, 'c.py'), 'def child_only():\n return 2\n');
const cg = CodeGraph.initSync(parent);
await cg.indexAll();
cg.close();
});
afterAll(() => {
fs.rmSync(root, { recursive: true, force: true });
});
it('refuses an explicit path that has no index of its own, naming the ancestor it would have rebuilt', () => {
const before = fs.statSync(path.join(parent, '.codegraph', 'codegraph.db')).mtimeMs;
const r = run(root, ['index', child, '--quiet']);
expect(r.status).toBe(1);
expect(r.out).toContain(`not initialized in ${child}`);
expect(r.out).toContain(parent);
// The parent's index was not touched.
expect(fs.statSync(path.join(parent, '.codegraph', 'codegraph.db')).mtimeMs).toBe(before);
expect(fs.existsSync(path.join(child, '.codegraph'))).toBe(false);
});
it('rebuilds the explicit path when it is initialized, and a bare `index` still resolves upward from a subdirectory', () => {
expect(run(root, ['index', parent, '--quiet']).status).toBe(0);
expect(run(child, ['index', '--quiet']).status).toBe(0);
});
});