nushell/crates
goldfish 71b4949843
Change default config to display failed LAST_EXIT_CODE (#8735)
# Description

fixed #8655 
Change default nushell configuration file `default_env.nu` to display
LAST_EXIT_CODE in the prompt. For this change, users can quickly know
that a previous command failed.

# User-Facing Changes

This change affects only users who use the default configuration.
When a command fails, the exit code is displayed in the prompt like
these figures.
* before

![image](https://user-images.githubusercontent.com/37319612/229782830-45bc6b0d-75e4-459f-ae1d-46877f740239.png)
* after

![image](https://user-images.githubusercontent.com/37319612/229784089-e68b5d14-499b-4448-b764-e6b30ca64714.png)


# Tests + Formatting

When I ran tests, `test.nu` failed with the following error.
The error also occurs in the master branch, so it's probably unrelated
to these changes.
Do I need to address it?

* `cargo fmt --all -- --check`: passed
* `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect`: passed
* `cargo test --workspace`: passed
* `cargo run -- crates/nu-utils/standard_library/tests.nu`: ~failed~
passed
```
~/oss_dev/nushell> cargo run -- crates/nu-utils/standard_library/tests.nu
    Finished dev [unoptimized + debuginfo] target(s) in 0.15s
     Running `target/debug/nu crates/nu-utils/standard_library/tests.nu`
Error: nu:🐚:external_command

  × External command failed
    ╭─[/home/hiroki/oss_dev/nushell/crates/nu-utils/standard_library/tests.nu:73:1]
 73 │         | upsert test {|module|
 74 │             nu -c $'use ($module.file) *; $nu.scope.commands | select name module_name | to nuon'
    ·             ─┬
    ·              ╰── did you mean 'du'?
 75 │             | from nuon
    ╰────
  help: No such file or directory (os error 2)
  ```

# After Submitting

nothing
2023-04-05 13:06:24 -05:00
..
nu_plugin_custom_values Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu_plugin_example Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu_plugin_formats Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu_plugin_gstat Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu_plugin_inc Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu_plugin_python update nu_plugin_python due to signature changes (#8107) 2023-02-18 13:27:24 +00:00
nu_plugin_query Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-cli Allow NU_LIBS_DIR and friends to be const (#8538) 2023-04-05 19:56:48 +03:00
nu-cmd-lang Loops return external stream when external command failed. (#8646) 2023-04-05 20:38:04 +03:00
nu-color-config Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-command Loops return external stream when external command failed. (#8646) 2023-04-05 20:38:04 +03:00
nu-engine Allow NU_LIBS_DIR and friends to be const (#8538) 2023-04-05 19:56:48 +03:00
nu-explore Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-glob Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-json Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-parser Allow NU_LIBS_DIR and friends to be const (#8538) 2023-04-05 19:56:48 +03:00
nu-path Correction bug multiple dots mkdir and touch (#8486) 2023-04-05 20:22:56 +03:00
nu-plugin Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-pretty-hex Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-protocol Loops return external stream when external command failed. (#8646) 2023-04-05 20:38:04 +03:00
nu-system Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-table Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-term-grid Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-test-support Bump to 0.78.1 development version (#8741) 2023-04-05 13:36:10 +12:00
nu-utils Change default config to display failed LAST_EXIT_CODE (#8735) 2023-04-05 13:06:24 -05:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00

Nushell core libraries and plugins

These sub-crates form both the foundation for Nu and a set of plugins which extend Nu with additional functionality.

Foundational libraries are split into two kinds of crates:

  • Core crates - those crates that work together to build the Nushell language engine
  • Support crates - a set of crates that support the engine with additional features like JSON support, ANSI support, and more.

Plugins are likewise also split into two types:

  • Core plugins - plugins that provide part of the default experience of Nu, including access to the system properties, processes, and web-connectivity features.
  • Extra plugins - these plugins run a wide range of different capabilities like working with different file types, charting, viewing binary data, and more.