check-prettier

library1.0.3jsnpmunverified

A CLI tool to verify that all source files match Prettier code style, designed for CI integration. Current stable version is 1.0.3. The tool reads a 'checkFiles' pattern from package.json and checks formatting, exiting with non-zero if violations are found. It differs from alternatives by requiring Prettier installed separately and using a config key in package.json. Use it in pre-commit hooks or CI pipelines to enforce consistent code formatting. The package is authored by the same developer as other frontend tools and is under active maintenance.

devops testing

npm install check-prettier

github ↗package ↗

INSTALL

IMPORT

SIG · CHECK-PRETTIER

check-prettier

devopsjavascriptv1.0.3

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

default

✓ npx check-prettier

✗ require('check-prettier') or import checkPrettier from 'check-prettier'

The package is a CLI tool and does not export any symbols for programmatic use. Always invoke via npx or npm script.

Installs dependencies, configures file patterns in package.json, and runs the CLI to check formatting.

npm install --save-dev prettier check-prettier # In package.json, add: # "checkFiles": ["src/**/*.js"] # "scripts": { "lint-prettier": "check-prettier" } # Then run: npx check-prettier

check-prettier --version

Debug

Known issues

gotchaThe package does not work without 'prettier' installed as a separate dependency.

fix

Ensure 'prettier' is in your devDependencies.

affects: all

gotchaFile patterns must be defined in the 'checkFiles' key of package.json, otherwise no files are checked.

fix

Add a 'checkFiles' array to package.json with glob patterns.

affects: all

Errors

Common errors & fixes

Error: Cannot find module 'prettier'

Prettier is not installed or not in node_modules.

fix

Run 'npm install --save-dev prettier' to install it.

No files matching pattern

The 'checkFiles' patterns do not match any files in the project.

fix

Update the patterns in package.json to match your source files.

Upgrade

Version history

1.0.3latest on npm

Audit

Dependencies

prettierrequiredpeer dependency - prettier must be installed separately for formatting checks

Agent activity

7 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/chenshuai2144/prettier-check ↗

packagehttps://www.npmjs.com/package/check-prettier ↗