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078ba5aabe
nushell/crates
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Stefan Holderbach 078ba5aabe
Disallow setting the PWD via load-env input (#12522) 
# Description
Fixes #12520


# User-Facing Changes
Breaking change:

Any operation parsing input with `PWD` to set the environment will now
fail with `ShellError::AutomaticEnvVarSetManually`

Furthermore transactions containing the special env-vars will be
rejected before executing any modifications. Prevoiusly this was
changing valid variables before while leaving valid variables after the
violation untouched.

## `PWD` handling.

Now failing

```
{PWD: "/trolling"} | load-env
``` 

already failing 

```
load-env {PWD: "/trolling"}
``` 

## Error management



```
> load-env {MY_VAR1: foo, PWD: "/trolling", MY_VAR2: bar}
Error: nu:🐚:automatic_env_var_set_manually

  × PWD cannot be set manually.
   ╭─[entry #1:1:2]
 1 │  load-env {MY_VAR1: foo, PWD: "/trolling", MY_VAR2: bar}
   ·  ────┬───
   ·      ╰── cannot set 'PWD' manually
   ╰────
  help: The environment variable 'PWD' is set automatically by Nushell and cannot be set manually.
```

### Before:
```
> $env.MY_VAR1
foo
> $env.MY_VAR2
Error: nu:🐚:name_not_found
....
```
### After:
```
> $env.MY_VAR1
Error: nu:🐚:name_not_found
....
> $env.MY_VAR2
Error: nu:🐚:name_not_found
....
```

# After Submitting
We need to check if any integrations rely on this hack.
2024-04-15 21:09:58 +02:00
..
nu_plugin_custom_values Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_example Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_formats Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_gstat Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_inc Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_polars Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu_plugin_python Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu_plugin_query Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu_plugin_stress_internals Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-cli Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-cmd-base Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-cmd-dataframe Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-cmd-extra Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-cmd-lang Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-color-config Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-command Disallow setting the PWD via load-env input (#12522) 2024-04-15 21:09:58 +02:00
nu-engine Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-explore Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-glob Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-json Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-lsp Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-parser Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-path Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-plugin Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-plugin-test-support Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-pretty-hex Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-protocol Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-std Fixes #12482 by pointing help links for ndjson to a non-spam source (take 2) (#12509) 2024-04-13 18:59:43 -05:00
nu-system Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-table Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
nu-term-grid Bump version to 0.92.3 (#12476) 2024-04-12 08:00:43 -05:00
nu-test-support Local socket mode and foreground terminal control for plugins (#12448) 2024-04-15 18:28:18 +00:00
nu-utils Copy-on-write for record values (#12305) 2024-04-14 01:42:03 +00:00
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.