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stack/packages/quality-rails/src/detect.ts
Jason Woltje 5610a505c8
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feat(quality-rails): migrate @mosaic/quality-rails from v0 to v1
Implements the full quality-rails scaffolding package in v1:
- types.ts: ProjectKind, QualityProfile, RailsConfig, ScaffoldResult
- detect.ts: project kind detection (node/python/rust/unknown)
- templates.ts: ESLint, Biome, pyproject, rustfmt, pre-commit, PR checklist templates
- scaffolder.ts: core scaffolding engine with file writing and dependency installation
- cli.ts: Commander.js CLI with init/check/doctor subcommands
- index.ts: re-exports all public API
- package.json: adds commander dep, type=module, @types/node devDep

All three quality gates pass (format:check, typecheck, lint).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-14 19:23:07 -05:00

31 lines
697 B
TypeScript

import { constants } from 'node:fs';
import { access } from 'node:fs/promises';
import { join } from 'node:path';
import type { ProjectKind } from './types.js';
async function fileExists(filePath: string): Promise<boolean> {
try {
await access(filePath, constants.F_OK);
return true;
} catch {
return false;
}
}
export async function detectProjectKind(projectPath: string): Promise<ProjectKind> {
if (await fileExists(join(projectPath, 'package.json'))) {
return 'node';
}
if (await fileExists(join(projectPath, 'pyproject.toml'))) {
return 'python';
}
if (await fileExists(join(projectPath, 'Cargo.toml'))) {
return 'rust';
}
return 'unknown';
}