packages.json from file code example

Example 1: change name in package json from command line

cd some/node/project

# Get stuff from package.json
npe name
npe scripts
npe scripts.test
npe repository.url
open $(npe repository.url)

# Set stuff in package.json
npe name foo
npe scripts.start "node index.js"

# Keywords string will be turned into an array
# If commas are present, they'll be the delimiter. Otherwise spaces.
npe keywords "foo, bar, cheese whiz"
npe keywords "foo bar baz"

# The current working directory's package.json is used by default,
# but you can point to another package file with a flag:
npe name --package=some/other/package.json
npe name other --package=some/other/package.json

Example 2: packages.json from file

{ "dependencies" :  { "foo" : "1.0.0 - 2.9999.9999"  , "bar" : ">=1.0.2 <2.1.2"  , "baz" : ">1.0.2 <=2.3.4"  , "boo" : "2.0.1"  , "qux" : "<1.0.0 || >=2.3.1 <2.4.5 || >=2.5.2 <3.0.0"  , "asd" : "http://asdf.com/asdf.tar.gz"  , "til" : "~1.2"  , "elf" : "~1.2.3"  , "two" : "2.x"  , "thr" : "3.3.x"  , "lat" : "latest"  , "dyl" : "file:../dyl"  }}