modify-package-dependencies

1.0.0 • Public • Published

modify-package-dependencies

Modify dependencies to a package.json-file - simlar to what "npm install --save[-dev]" or "npm uninstall --save[-dev]" does (without the actual [un]installing)

Table of Contents

Install

npm install modify-package-dependencies [-g]

Usage

module

 
import {add, addDev, remove} from 'modify-package-dependencies';
 
const packageJson1 = {
  dependencies: {
    package1: '^2.1.3'
  },
  devDependencies: {
    package2: '^7.0.1'
  }
}
 
add(packageJson1, ['package1@1', 'package2', 'github/arg#branch'])
  .then(updatedPackageJson => {
    console.log('updated package json', updatedPackageJson);
    console.log('updatedPackageJson does not have package2 as a dev dependency anymore');
    console.log('since that has now been updated to a dependency. Neat');
  });
 
addDev(packageJson1, ['devPackage1@1'])
  .then(updatedPackageJson => {
    console.log('updated package json w a dev dependency', updatedPackageJson);
  })
 
addDev(packageJson1, ['package1'])
  .catch(err => {
    console.log('this errored since package1 is a dependency.');
    console.kog('a dependency can not be downgraded to a dev dependency');
    console.log('and dependencies in both dependencies & devDependencies is not allowed');
  })
 
const updatedPackageJson = remove(packageJson1, ['package1', 'package2']);
console.log(updatedPackageJson);
console.log('remove does not care if it is a dependency or a dev dependency');
console.log('is just removes it!');

cli

The cli updates the current package.json file, in the current directory.

modify-package-dependencies --add package1@1 --add package2 --add github/arg#branch
modify-package-dependencies -p package1@1 -p package2 -p github/arg#branch
# the two above are equivalent 
 
modify-package-dependencies --add-dev devPackage1@1
modify-package-dependencies -d devPackage1@1
# the two above are equivalent 
 
modify-package-dependencies --remove package1 --remove package2
modify-package-dependencies -r package1 -r package2
# the two above are equivalent 

Contribute

PRs accepted.

Small note: If editing the Readme, please conform to the standard-readme specification.

License

MIT © David Björklund

Readme

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Install

npm i modify-package-dependencies

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Version

1.0.0

License

MIT

Last publish

Collaborators

  • kesla