Node.js utilities and TypeScript definitions for
package.jsonandtsconfig.json
＼⍩⃝／
# npm
npm i pkg-types
# yarn
yarn add pkg-types
# pnpm
pnpm add pkg-typesimport { readPackageJSON } from 'pkg-types'
const localPackageJson = await readPackageJSON()
// or
const packageJson = await readPackageJSON('/fully/resolved/path/to/folder')import { writePackageJSON } from 'pkg-types'
await writePackageJSON('path/to/package.json', pkg)import { resolvePackageJSON } from 'pkg-types'
const filename = await resolvePackageJSON()
// or
const packageJson = await resolvePackageJSON('/fully/resolved/path/to/folder')import { readTSConfig } from 'pkg-types'
const tsconfig = await readTSConfig()
// or
const tsconfig = await readTSConfig('/fully/resolved/path/to/folder')import { writeTSConfig } from 'pkg-types'
await writeTSConfig('path/to/tsconfig.json', tsconfig)import { resolveTSConfig } from 'pkg-types'
const filename = await resolveTSConfig()
// or
const tsconfig = await resolveTSConfig('/fully/resolved/path/to/folder')import { resolveFile } from 'pkg-types'
const filename = await resolveFile('README.md', {
startingFrom: id,
rootPattern: /^node_modules$/,
matcher: filename => filename.endsWith('.md'),
})Find path to the lock file (yarn.lock, package-lock.json, pnpm-lock.yaml, npm-shrinkwrap.json) or throws an error.
import { resolveLockFile } from 'pkg-types'
const lockfile = await resolveLockFile('.')Try to detect workspace dir by in order:
- Nearest
.gitdirectory - Farthest lockfile
- Farthest
package.jsonfile
If fails, throws an error.
import { findWorkspaceDir } from 'pkg-types'
const workspaceDir = await findWorkspaceDir('.')Note: In order to make types working, you need to install typescript as a devDependency.
You can directly use typed interfaces:
import type { TSConfig, PackageJSON } from 'pkg-types'You can also use define utils for type support for using in plain .js files and auto-complete in IDE.
import type { definePackageJSON } from 'pkg-types'
const pkg = definePackageJSON({})import type { defineTSConfig } from 'pkg-types'
const pkg = defineTSConfig({})MIT - Made with 💛