		@@ -8,8 +8,21 @@ # Changelog

		## master
		## [Unreleased]

		## 4.0.0 - 2022-03-21
		## [5.0.0] - 2022-04-23

		### Breaking

		- Migration to TypeScript. This is a breacking changes because previously we provided TypeScript
		types, and those have changed. If you were not using the exported types, this change should be
		transparent for you.

		### Chores

		- Configured which files goes into npm package
		- Updated dependencies

		## [4.0.0] - 2022-03-21

		### Breaking

		- Dropped support for Node 10
		@@ -200,1 +213,4 @@
		- Cleaned Markdown files.

		[unreleased]: https://github.com/scinos/yarn-deduplicate/compare/v5.0.0...HEAD
		[5.0.0]: https://github.com/scinos/yarn-deduplicate/compare/v4.0.0...v5.0.0

package.json

		{
		"name": "yarn-deduplicate",
		"version": "4.0.0",
		"bin": "./src/cli.js",
		"version": "5.0.0",
		"bin": "./dist/cli.js",
		"description": "Deduplication tool for yarn.lock files",
		@@ -16,4 +16,10 @@ "keywords": [
		"scripts": {
		"test": "jest",
		"lint": "eslint ."
		"clean": "yarn tsc --build --clean",
		"test": "yarn build && jest",
		"lint": "eslint .",
		"typecheck": "yarn tsc --build tsconfig.json --force && yarn tsc --build tests/tsconfig.json --force",
		"validate": "yarn test && yarn lint && yarn typecheck",
		"prepack": "yarn build",
		"build": "yarn clean && yarn tsc --build",
		"release": "release-it"
		},
		@@ -24,5 +30,13 @@ "homepage": "https://github.com/scinos/yarn-deduplicate#readme",
		"author": "Sergio Cinos <sergio.cinos@gmail.com>",
		"main": "src/index.js",
		"types": "src/index.d.ts",
		"files": ["src"],
		"main": "dist/index.js",
		"types": "dist/index.d.ts",
		"files": [
		"AUTHORS.md",
		"CHANGELOG.md",
		"CODE_OF_CONDUCT.md",
		"LICENSE.txt",
		"README.md",
		"dist/*",
		"!dist/tsconfig.tsbuildinfo"
		],
		"repository": {
		@@ -38,9 +52,18 @@ "type": "git",
		"@yarnpkg/lockfile": "^1.1.0",
		"commander": "^9.0.0",
		"semver": "^7.3.2"
		"commander": "^9.2.0",
		"semver": "^7.3.2",
		"tslib": "^2.3.1"
		},
		"devDependencies": {
		"eslint": "^8.11.0",
		"@babel/core": "^7.17.9",
		"@babel/preset-env": "^7.16.11",
		"@babel/preset-typescript": "^7.16.7",
		"@release-it/keep-a-changelog": "^2.5.0",
		"@tsconfig/node12": "^1.0.9",
		"@types/jest": "^27.4.1",
		"@types/semver": "^7.3.9",
		"@types/yarnpkg__lockfile": "^1.1.5",
		"eslint": "^8.13.0",
		"eslint-config-prettier": "^8.5.0",
		"eslint-plugin-jest": "^26.1.1",
		"eslint-plugin-jest": "^26.1.4",
		"eslint-plugin-md": "^1.0.19",
		@@ -50,10 +73,12 @@ "eslint-plugin-prettier": "^4.0.0",
		"outdent": "^0.8.0",
		"prettier": "^2.5.1",
		"typescript": "^4.6.2"
		"prettier": "^2.6.2",
		"release-it": "^14.14.2",
		"typescript": "^4.6.3"
		},
		"jest": {
		"testMatch": [
		"<rootDir>/tests/*.js"
		"<rootDir>/tests/*.ts"
		]
		}
		},
		"packageManager": "yarn@3.2.0"
		}

README.md

		# yarn-deduplicate

		Cleans up `yarn.lock` by removing duplicates.

		Builds:
		![Node.js CI](https://github.com/atlassian/yarn-deduplicate/workflows/Node.js%20CI/badge.svg)
		[![Node.js CI](https://github.com/scinos/yarn-deduplicate/actions/workflows/node.js.yml/badge.svg)](https://github.com/scinos/yarn-deduplicate/actions/workflows/node.js.yml)

		@@ -9,4 +11,2 @@ This package only works with Yarn v1. Yarn v2 supports package deduplication

		Cleans up `yarn.lock` by removing duplicates.

		A duplicate package is when two dependencies are resolved to a different version, even when a single
		@@ -270,29 +270,5 @@ version matches the range specified in the dependencies. See the

		## Contributors

		Pull requests, issues and comments welcome. For pull requests:

		- Add tests for new features and bug fixes
		- Follow the existing style
		- Separate unrelated changes into multiple pull requests

		See the existing issues for things to start contributing.

		For bigger changes, make sure you start a discussion first by creating an issue and explaining the
		intended change.

		Atlassian requires contributors to sign a Contributor License Agreement, known as a CLA. This serves
		as a record stating that the contributor is entitled to contribute the
		code/documentation/translation to the project and is willing to have it used in distributions and
		derivative works (or is willing to transfer ownership).

		Prior to accepting your contributions we ask that you please follow the appropriate link below to
		digitally sign the CLA. The Corporate CLA is for those who are contributing as a member of an
		organization and the individual CLA is for those contributing as an individual.

		- [CLA for corporate contributors](https://opensource.atlassian.com/corporate)
		- [CLA for individuals](https://opensource.atlassian.com/individual)

		## License

		Copyright (c) 2017 Atlassian and others. Apache 2.0 licensed, see [LICENSE.txt](LICENSE.txt) file.
		Copyright (c) 2022 Sergio Cinos and others. Apache 2.0 licensed, see [LICENSE.txt](LICENSE.txt)
		file.

.eslintrc.js

.prettierrc.js

src/cli.js

src/index.d.ts

src/index.js

tests/cli.js

tests/index.js

yarn-deduplicate - npm Package Compare versions

New alerts

Fixed alerts

Improved metrics

Worsened metrics

Dependency changes