module for core

Signature

> module {flags} (module) (block)

Parameters

• module: module name or module path
• block: body of the module if 'module' parameter is not a module path

Input/output types:

Examples

Define a custom command in a module and call it

>modulespam { export deffoo [] { "foo" } };usespamfoo;foo
foo

Define an environment variable in a module

>modulefoo { export-env { $env.FOO="BAZ" } };usefoo;$env.FOO
BAZ

Define a custom command that participates in the environment in a module and call it

>modulefoo { export def-envbar [] { $env.FOO_BAR="BAZ" } };usefoobar;bar;$env.FOO_BAR
BAZ

Notes

This command is a parser keyword. For details, check: https://www.nushell.sh/book/thinking_in_nu.html