npm run-script [command] [-- <args>] npm run [command] [-- <args>]
This runs an arbitrary command from a package's
If no package name is provided, it will search for a
in the current folder and use its
"scripts" object. If no
is provided, it will list the available top level scripts. The
can be used to list environment variables that will be available to the script
at runtime. If an "env" command is defined in your package it will have
run[-script] is used by the test, start, restart, and stop commands, but can
be called directly, as well.
email@example.com, you can
use custom arguments when executing scripts. The special option
-- is used by
getopt to delimit the end of the options. npm will pass
all the arguments after the
-- directly to your script:
npm run test -- --grep="pattern"
The arguments will only be passed to the script specified after
and not to any pre or post script.
Last modified January 23, 2015 Found a typo? Send a pull request!