nushell/crates
Darren Schroeder 65bb0ff167
Add threads to the ls command in order to increase performance in some circumstances (#13836)
# Description

This PR tries to allow the `ls` command to use multiple threads if so
specified. The reason why you'd want to use threads is if you notice
`ls` taking a long time. The one place I see that happening is from WSL.

I'm not sure how real-world this test is but you can see that this
simple `ls` of a folder with length takes a while 9366 ms. I've run this
test many times and it ranges from about 15 seconds to about 10 seconds.
But with the `--threads` parameter, it takes less time, 2744ms in this
screenshot.

![image](https://github.com/user-attachments/assets/e5c4afa2-7837-4437-8e6e-5d4bc3894ae1)

The only way forward I could find was to _always_ use threading and
adjust the number of threads based on if the user provides a flag. That
seemed the easiest way to do it after applying @devyn's interleave
advice.

No feelings hurt if this doesn't land. It's more of an experiment but I
think it has potential.

# User-Facing Changes
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# Tests + Formatting
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2024-09-24 08:40:48 -05:00
..
nu_plugin_custom_values Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_example Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_formats Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_gstat Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_inc Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_nu_example Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_polars Added command polars profile for profiling lazy dataframes (#13904) 2024-09-23 07:57:59 -05:00
nu_plugin_python Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_query Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu_plugin_stress_internals Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-cli Add threads to the ls command in order to increase performance in some circumstances (#13836) 2024-09-24 08:40:48 -05:00
nu-cmd-base Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-cmd-extra Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-cmd-lang Fix try not working with let, etc. (#13885) 2024-09-23 06:44:25 -05:00
nu-cmd-plugin fix the ability to add a plugin by name instead of path (#13877) 2024-09-23 06:43:19 -05:00
nu-color-config Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-command Add threads to the ls command in order to increase performance in some circumstances (#13836) 2024-09-24 08:40:48 -05:00
nu-derive-value Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-engine Fix try not working with let, etc. (#13885) 2024-09-23 06:44:25 -05:00
nu-explore Fix try not working with let, etc. (#13885) 2024-09-23 06:44:25 -05:00
nu-glob Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-json Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-lsp Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-parser Removes more quotes on external command arguments (#13883) 2024-09-23 06:44:51 -05:00
nu-path Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-plugin Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-plugin-core Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-plugin-engine Fix try not working with let, etc. (#13885) 2024-09-23 06:44:25 -05:00
nu-plugin-protocol Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-plugin-test-support Fix try not working with let, etc. (#13885) 2024-09-23 06:44:25 -05:00
nu-pretty-hex Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-protocol Fix handling of stopped TUI applications on unix (#13741) 2024-09-24 06:44:58 -05:00
nu-std Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-system Fix handling of stopped TUI applications on unix (#13741) 2024-09-24 06:44:58 -05:00
nu-table Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-term-grid Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-test-support Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nu-utils Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
nuon Bump version to 0.98.1 (#13896) 2024-09-22 12:41:44 +08:00
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.