depatcher

Dependencies patcher ~ programmatically apply .patch files to your dependencies. Under the hood, it uses diff.

⚙️ Installation

Install as development dependency:

Package Manager	Command
npm	npm install -D depatcher
yarn	yarn add -D depatcher
pnpm	pnpm add -D depatcher

📖 Usage

applyPatch

Apply .patch files to specific files within a target dependency.

import { applyPatch } from 'depatcher'

// applyPatch(packageName, patchMap)
await applyPatch('packageName', {
  // 'target_file_in_dependency': 'path_to_patch_file'
  '/dist/index.js': './packageName_index.patch'
})

createPatch

Create a .patch file using the diff of an original file and a patched file.

import { createPatch } from 'depatcher'

createPatch(
  './original_file.js',
  './patched_file.js',
  './file.patch'
)

🔄 TODO

• npm patch support

🛠️ Contributing

Got ideas or want to add a patch string?

1. Clone the repository.
2. Install dependencies with yarn install.
3. Build the project using yarn build (uses tsdown).
4. Run tests with yarn test.

📜 License

This project is licensed under the MIT License.