with-env for env

Runs a block with an environment variable set.

Signature

> with-env {flags} (variable) (block)

Parameters

  • variable: The environment variable to temporarily set.
  • block: The block to run once the variable is set.

Input/output types:

inputoutput
anyany

Examples

Set by key-value record

> with-env {X: "Y", W: "Z"} { [$env.X $env.W] }
╭───┬───╮
│ 0 │ Y │
│ 1 │ Z │
╰───┴───╯