pkg-add
Adds a key and value to the closest package.json
Install
Install with npm
$ npm i -g pkg-add
Example
pkg-add
is primarily a command line utility for one aspect of managing package.json
files
$ echo '{"foo": "bar"}' | pkg-add > package.json
Usage
pkg-add
simply adds field into the closest package.json
and will fail if the key already exists.
To use simply stream in a JSON object to merge with the package json.
-f
--force
Use -f
to force overwriting existing keys in the package json.
Programmatic Usage
$ npm i -S pkg-add
The main pkg-add
function needs an object which acts as a master, usually this is from the package.json
, but, it needn’t be, any object will do. The object is treated as immutable, fresh objects will always be returned.
The only current option is whether to force merging over the master object, this defaults to false and will throw an error if keys exist on the master.
The main function returns another function which can be used to add properties. This add function simply merges the objects and returns a new one.
const package = const add = pkg force: false console// orconsole
Running tests
$ npm install$ npm test
Contributing
Pull requests are always welcome, please follow the standard style and ensure all tests are passing.
For bugs and feature requests, please create an issue.
License
MIT