@mrbuilder/tool

Muck

This a tool for mucking with json files within projects. Mostly package.json, its meant to be able to quickly create combinations of commands for making things work.

Examples.

$ mr-muck -p name="Name the Package" -s devDependencies.stuff=1.7.0 -c -C -n config.json

Would create a file like this if it does not exist. If it did it exist it would create config.json.bck and would have name set to Somethign and a devDependency of stuff.

{
  "name": "Something",
  "devDependencies": {
    "stuff": "1.7.0"
  }
}

And then some other time you wanted to add a description. you could

$ mr-muck -p name="Name the Package" -p description="Describe the Package" -s devDependencies.stuff=1.7.0 -s dependencies.other=1.0.0

Options

Path is a dot notation path a.b.c

Argument	Short	Type	Description
--prompt	-p	message	Prompt for any changes
--set	-s	path=value	Set the path
--delete	-d	path	Delete the key and value
--get	-g	path	Get the value(s) for the path
--move	-mv	path=path	Move path from location to another
--skip	-k		Skip if value exists
--unless	-u		Only if key exists
--confirm	-c		Confirm change
--ignore	-i	packages	Packages to ignore
--no-lerna	-n		Don't use lerna
--file	-f	file	File to operate upon
--create-file	-c		Create file if it does not exist
--preview	-P		Preview files that change before writing
--scope	-S		Only operate on these packages
--no-extension			Write in place, no backup file
--help	-h		Helpful message