nushell/docs/commands/export_def-env.md

title	layout	version
export def-env	command	0.59.0

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

Signature

> export def-env (name) (params) (block)

Parameters

• name: definition name
• params: parameters
• block: body of the definition

Examples

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

> module foo { export def-env bar [] { let-env FOO_BAR = "BAZ" } }; use foo bar; bar; $env.FOO_BAR