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https://github.com/tiagogouvea/package-locks-checks

Avoid package versions keeping right lock file, requiring exact dependencies versions, and using just one package manager.
https://github.com/tiagogouvea/package-locks-checks

lock npm package yarn

Last synced: 8 days ago
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Avoid package versions keeping right lock file, requiring exact dependencies versions, and using just one package manager.

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# package-locks-checks

> Validate packages inconsistenciesinconsistencies to protect your production environments from unexpected dependencies versions.

[![Package Version](https://img.shields.io/npm/v/package-locks-checks.svg?style=flat-square)](https://www.npmjs.com/package/package-locks-checks)
[![Downloads Status](https://img.shields.io/npm/dm/package-locks-checks.svg?style=flat-square)](https://npm-stat.com/charts.html?package=package-locks-checks&from=2021-10-10)

Prevent common situations (mainly when working on a dev team):
- Dev sometimes includes open wide version ranges on package.json, that later will be installed a most recent on your build/production environment and break your project
- Some devs on team uses npm to install packages while others uses yarn, causing a lock file inconsistency, probably breaking your build/production environment with messages like "Your project contains lock files generated by tools other than Yarn"
- Versions being updated on package.json file, without calling a `yarn` or `npm install` after that, to replicate that version to lock file

**Default rules:**
- Disallow to have a versions range (ex: ^1.0.4 or 1.0.x) other than specific version (ex: 1.0.4) on package dependencies
- Disallow to have package-lock.json and yarn.lock at same time
- Disallow to have different hashed versions on package.json and yarn.lock file

Other rules could be added, suggest it on the [issues](https://github.com/tiagoGouvea/package-locks-checks/issues).

## Installation

Install globally:

```sh
yarn global add package-locks-checks
```

or

```sh
npm install -g package-locks-checks
```

Or run with npx:

```sh
npx package-locks-checks
```

## Usage

To force check with all default validator just run

```sh
package-locks-checks
```

This will validate all rules and return success if everything is ok.

. . .

To check on a different folder you can run

```sh
package-locks-checks --basePath './api'
```

## Options:

```text
Param Default Description
-pm, --packageManager yarn Select packageManager
-p, --basePath ./ Base path to load package files
-f, --packageFile ./package.json Full path to package.json file
-r, --allowRange false Allow to have a range (ex: 1 or 1.x or ^1.0.4) other than specific version (ex: 1.0 or 1.0.4) on package dependencies
-mlf, --allowMultipleLockFiles false Allow to have package-lock.json and yarn.lock at same time', false)
-uyl, --allowUnmatchedYarnLock false Allow to have different hashed versions on package.json and yarn.lock file', false)
```

## Exit codes

```text
0 = No errors
1 = Errors were founds in the package-lock.json files
2 = Folder or package.json was not found
```

## To be implemented

- Detect "preferred" package manager, to validate npm issues as well
- Validate package-lock.json with package.lock versions
- Use [hasLockfile](https://github.com/luftywiranda13/package-locks-checks) to validate multiple lock files
- Auto publish package on npm when merging do main
- Update exit codes with 2 other than 1 when folder missing
- Check for yarn.lock before integrity yarn check, pnpm-lock.yaml with pnpm, and so

## Related links

- [Lockfiles should be committed on all projects](https://classic.yarnpkg.com/blog/2016/11/24/lockfiles-for-all/)
- [About semantic versioning](https://docs.npmjs.com/about-semantic-versioning)
- [Semantic Versioning 2.0.0](https://semver.org/)
- [yarn install --frozen-lockfile should be the default behavior](https://github.com/yarnpkg/yarn/issues/4147)

## Problems? Ideas?

[File an issue](https://github.com/tiagoGouvea/package-locks-checks/issues).

## License

MIT © [Tiago Gouvêa](https://github.com/tiagoGouvea/)