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Antoine Stevan 6af59cb0ea
FEATURE: add a path add to the standard library (#8303) 
# Description
this PR adds the `path add` command to
`crates/nu-utils/standard_library/std.nu`
- this comes from frequent questions over on the discord server, about
how to add directories to the `PATH`
- this is greatly inspired from the [original
`path-add`](https://discord.com/channels/601130461678272522/615253963645911060/1081206660816699402)
from @melMass
- allows to prepend and append a variable number of directories to the
`PATH`
- i've added a description with an example
- i've added tests in `crates/nu-utils/standard_library/tests.nu` that
hopefully covers all the features

# User-Facing Changes
`path add` can now be used from `std.nu`

# Tests + Formatting
the tests pass with
```bash
nu crates/nu-utils/standard_library/tests.nu
```

# After Submitting
```bash
$nothing
```
2023-03-07 17:06:14 -06:00
..
nu_plugin_custom_values Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu_plugin_example Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu_plugin_formats Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu_plugin_gstat Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu_plugin_inc Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu_plugin_python update nu_plugin_python due to signature changes (#8107) 2023-02-18 13:27:24 +00:00
nu_plugin_query Bump scraper from 0.14.0 to 0.15.0 (#8331) 2023-03-05 19:37:22 -08:00
nu-cli Document and critically review ShellError variants - Ep. 2 (#8326) 2023-03-06 11:31:07 +01:00
nu-cmd-lang Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu-color-config Display empty records and lists (#7925) 2023-02-22 16:18:33 +00:00
nu-command Fix 8244 -- store timestamps with nanosecond resolution (consistently) (#8337) 2023-03-07 17:02:15 -06:00
nu-engine Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu-explore Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu-glob Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu-json README for nu-json. Related to nushell/nushell#8253 (#8289) 2023-03-03 19:07:25 -06:00
nu-parser Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu-path Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu-plugin Document and critically review ShellError variants - Ep. 3 (#8340) 2023-03-06 18:33:09 +01:00
nu-pretty-hex Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu-protocol Fix 8244 -- store timestamps with nanosecond resolution (consistently) (#8337) 2023-03-07 17:02:15 -06:00
nu-system Bump procfs from 0.14.1 to 0.15.1 (#8233) 2023-02-27 20:53:01 +13:00
nu-table table --collapse dont do truncation return message instead (#8172) 2023-02-22 18:35:45 +00:00
nu-term-grid Update to 0.76.1 version for development (#8161) 2023-02-21 23:21:39 +00:00
nu-test-support Put a lock around cargo build invocations for plugin tests (#8333) 2023-03-05 19:04:12 -08:00
nu-utils FEATURE: add a path add to the standard library (#8303) 2023-03-07 17:06:14 -06:00
README.md Remove old nushell/merge engine-q 2022-02-07 14:54:06 -05:00

README.md

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.