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nushell/crates/nu-command
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Bahex 79f19f2fc7
Enable conditional source and use patterns by allowing null as a no-op module (#14773) 
Related:
- #14329
- #13872
- #8214

# Description & User-Facing Changes

This PR allows enables the following uses, which are all no-op.
```nushell
source null
source-env null
use null
overlay use null
```

The motivation for this change is conditional sourcing of files. For
example, with this change `login.nu` may be deprecated and replaced with
the following code in `config.nu`
```nushell
const login_module = if $nu.is-login { "login.nu" } else { null }
source $login_module
```

# Tests + Formatting
I'm hoping for CI to pass 😄

# After Submitting
Add a part about the conditional sourcing pattern to the website.
2025-01-09 06:37:27 -06:00
..
src Enable conditional source and use patterns by allowing null as a no-op module (#14773) 2025-01-09 06:37:27 -06:00
tests Remove file accidentally re-introduced by merge (#14785) 2025-01-08 17:24:31 -06:00
Cargo.toml replace regex crate with fancy_regex (#14646) 2025-01-01 17:37:50 -06:00
LICENSE Fix rest of license year ranges (#8727) 2023-04-04 09:03:29 +12:00
README.md Add top-level crate documentation/READMEs (#12907) 2024-07-14 10:10:41 +02:00

README.md

This crate contains the majority of our commands

We allow ourselves to move some of the commands in nu-command to nu-cmd-* crates as needed.

Internal Nushell crate

This crate implements components of Nushell and is not designed to support plugin authors or other users directly.