# shrink-yarn-lock

> Merges dependencies with others satisfying package version constraint

Latest version **1.2.0** (published 2019-06-26) · MIT license · 0 weekly downloads

## Install

```sh
npm install shrink-yarn-lock
pnpm add shrink-yarn-lock
yarn add shrink-yarn-lock
bun add shrink-yarn-lock
```

Provides the command `shrink-yarn-lock`.

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.2.0 |
| Published | 2019-06-26 |
| First published | 2019-03-15 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 9.7 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 1 |
| Author | Aleksei Tsikov |
| Maintainers | atsikov |
| Keywords | yarn, merge, dependencies |

## Links

- npm: https://www.npmjs.com/package/shrink-yarn-lock
- Repository: https://github.com/atsikov/shrink-yarn-lock
- Homepage: https://github.com/atsikov/shrink-yarn-lock#readme
- Issues: https://github.com/atsikov/shrink-yarn-lock/issues
- npm.io page: https://npm.io/package/shrink-yarn-lock

## Dependencies (1)

- [semver-match](https://npm.io/package/semver-match.md) ^0.1.1

## Recent versions

- 1.2.0 (latest) — 2019-06-26
- 1.1.1 — 2019-03-20
- 1.1.0 — 2019-03-20
- 1.0.1 — 2019-03-18
- 1.0.0 — 2019-03-15

## README

## shrink-yarn-lock
In case you are managing a lot of dependencies, sometimes yarn adds a lot of separate entries to lock file even if the same package could be reused for them.

`shrink-yarn-lock` allows you to optimise `yarn.lock` file merging together dependencies if they satisfy the same currently installed package version. This will help to save some time on downloading packages and unpacking them, along with space on file system.

### Example
```
ajv@^6.1.0:
  version "6.5.1"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.5.1.tgz#88ebc1263c7133937d108b80c5572e64e1d9322d"
  integrity sha1-iOvBJjxxM5N9EIuAxVcuZOHZMi0=
  dependencies:
    fast-deep-equal "^2.0.1"
    fast-json-stable-stringify "^2.0.0"
    json-schema-traverse "^0.4.1"
    uri-js "^4.2.1"

ajv@^6.5.5:
  version "6.10.0"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.0.tgz#90d0d54439da587cd7e843bfb7045f50bd22bdf1"
  integrity sha1-kNDVRDnaWHzX6EO/twRfUL0ivfE=
  dependencies:
    fast-deep-equal "^2.0.1"
    fast-json-stable-stringify "^2.0.0"
    json-schema-traverse "^0.4.1"
    uri-js "^4.2.2"

ajv@^6.6.1:
  version "6.7.0"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.7.0.tgz#e3ce7bb372d6577bb1839f1dfdfcbf5ad2948d96"
  integrity sha1-4857s3LWV3uxg58d/fy/WtKUjZY=
  dependencies:
    fast-deep-equal "^2.0.1"
    fast-json-stable-stringify "^2.0.0"
    json-schema-traverse "^0.4.1"
    uri-js "^4.2.2"
```
becomes just

```
ajv@^6.1.0, ajv@^6.5.5, ajv@^6.6.1:
  version "6.10.0"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.10.0.tgz#90d0d54439da587cd7e843bfb7045f50bd22bdf1"
  integrity sha1-kNDVRDnaWHzX6EO/twRfUL0ivfE=
  dependencies:
    fast-deep-equal "^2.0.1"
    fast-json-stable-stringify "^2.0.0"
    json-schema-traverse "^0.4.1"
    uri-js "^4.2.2"

```

### Usage
```
npm i -g shrink-yarn-lock
shrink-yarn-lock <optional: path to yarn.lock>
```

Then run `yarn` to make sure your lock file is valid and to remove obsolete dependencies which might have been referenced by older versions of merged packages.

---
_Source: https://npm.io/package/shrink-yarn-lock · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._