nushell/crates
Darren Schroeder 0780300fb3
add a new inspect command for more debugging (#8028)
# Description

The purpose of this command is to help to debug pipelines. It works by
allowing you to inject the `inspect` command into a pipeline at any
point. Then it shows you what the input description is and what the
input values are that are passed into `inspect`. With each step it
prints this information out while also passing the value information on
to the next step in the pipeline.


![image](https://user-images.githubusercontent.com/343840/218154064-e107859b-d0da-41c6-8e34-2d717639b81c.png)

This command is kind of a "hack job" because it clones maybe too much
and I had to get creative in order to output two different tables. I'm
sure there are many ways this can be improved or combined into other
commands but I wanted to start here. Note that the `inspect` output is
written to stderr and the normal nushell output is written to stdout. If
we were to output both to stdout, nushell would get confused.

# User-Facing Changes



# Tests + Formatting

Don't forget to add tests that cover your changes.

Make sure you've run and fixed any issues with these commands:

- `cargo fmt --all -- --check` to check standard code formatting (`cargo
fmt --all` applies these changes)
- `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A
clippy::needless_collect` to check that you're using the standard code
style
- `cargo test --workspace` to check that all tests pass

# After Submitting

If your PR had any user-facing changes, update [the
documentation](https://github.com/nushell/nushell.github.io) after the
PR is merged, if necessary. This will help us keep the docs up to date.
2023-02-11 18:59:11 +00:00
..
nu-cli fix completions PATH vs Path (#8003) 2023-02-08 20:53:46 -06:00
nu-color-config Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-command add a new inspect command for more debugging (#8028) 2023-02-11 18:59:11 +00:00
nu-engine Fix $nu path separators on Windows (#7996) 2023-02-07 11:50:39 -08:00
nu-explore Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-glob Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-json Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-parser Make ++ operator work with strings and binary values (#8017) 2023-02-10 07:52:10 +13:00
nu-path Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-plugin Make plugin commands support examples. (#7984) 2023-02-08 16:14:18 -06:00
nu-pretty-hex Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-protocol Check ctrl+c when collecting a RawStream (#8020) 2023-02-10 20:23:46 +13:00
nu-system Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-table Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-term-grid Bump to 0.75.1 development version (#7930) 2023-01-31 23:55:29 +01:00
nu-test-support Fix: dst error on cp command (#7895) 2023-02-01 21:48:21 +01:00
nu-utils Clarify two config fields (#7969) 2023-02-06 00:01:23 +01:00
nu_plugin_custom_values Make plugin commands support examples. (#7984) 2023-02-08 16:14:18 -06:00
nu_plugin_example Make plugin commands support examples. (#7984) 2023-02-08 16:14:18 -06:00
nu_plugin_gstat remove the --encoding option from register in the examples (#8038) 2023-02-11 13:13:40 +00:00
nu_plugin_inc remove the --encoding option from register in the examples (#8038) 2023-02-11 13:13:40 +00:00
nu_plugin_python Fix typos by codespell (#7600) 2022-12-26 02:31:26 -05:00
nu_plugin_query remove the --encoding option from register in the examples (#8038) 2023-02-11 13:13:40 +00:00
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.