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improve nu --lsp command tooltips (#12589)

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# Description

This PR improves the `nu --lsp` tooltips by using nu code blocks around
the examples and a few other places.

This is what it looks like in Zed.
![Screenshot 2024-04-19 at 8 20
53 PM](https://github.com/nushell/nushell/assets/343840/20d51dcc-f3b2-4f2b-9d43-5817dd3913df)

Here it is in Helix.

![image](https://github.com/nushell/nushell/assets/343840/a9e7d6b9-cd21-4a5a-9c88-9af17a2b2363)

This coloring is far from perfect, but it's what the tree-sitter-nu
queries generate.

# User-Facing Changes
<!-- List of all changes that impact the user experience here. This
helps us keep track of breaking 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` to
check that you're using the standard code style
- `cargo test --workspace` to check that all tests pass (on Windows make
sure to [enable developer
mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging))
- `cargo run -- -c "use std testing; testing run-tests --path
crates/nu-std"` to run the tests for the standard library

> **Note**
> from `nushell` you can also use the `toolkit` as follows
> ```bash
> use toolkit.nu # or use an `env_change` hook to activate it
automatically
> toolkit check pr
> ```
-->

# 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.
-->
This commit is contained in:
Darren Schroeder 2024-04-20 08:16:38 -04:00 committed by GitHub
parent be5ed3290c
commit b274ec19fd
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 8 additions and 8 deletions
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10
crates/nu-lsp/src/lib.rs
View File

@ -365,7 +365,7 @@ impl LanguageServer {
}
// Usage
description.push_str("### Usage \n```\n");
description.push_str("### Usage \n```nu\n");
let signature = decl.signature();
description.push_str(&format!(" {}", signature.name));
if !signature.named.is_empty() {
@ -472,7 +472,7 @@ impl LanguageServer {
// Input/output types
if !signature.input_output_types.is_empty() {
description.push_str("\n### Input/output types\n");
description.push_str("\n```\n");
description.push_str("\n```nu\n");
for input_output in &signature.input_output_types {
description
.push_str(&format!(" {} | {}\n", input_output.0, input_output.1));
@ -485,7 +485,7 @@ impl LanguageServer {
description.push_str("### Example(s)\n");
for example in decl.examples() {
description.push_str(&format!(
" {}\n```\n {}\n```\n",
" {}\n```nu\n {}\n```\n",
example.description, example.example
));
}
@ -1003,7 +1003,7 @@ mod tests {
serde_json::json!({
"contents": {
"kind": "markdown",
"value": "Renders some greeting message\n### Usage \n```\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
"value": "Renders some greeting message\n### Usage \n```nu\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
}
})
);
@ -1033,7 +1033,7 @@ mod tests {
serde_json::json!({
"contents": {
"kind": "markdown",
"value": "Concatenate multiple strings into a single string, with an optional separator between each.\n### Usage \n```\n str join {flags} <separator?>\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n\n### Parameters\n\n `separator: string` - Optional separator to use when creating string.\n\n\n### Input/output types\n\n```\n list<any> | string\n string | string\n\n```\n### Example(s)\n Create a string from input\n```\n ['nu', 'shell'] | str join\n```\n Create a string from input with a separator\n```\n ['nu', 'shell'] | str join '-'\n```\n"
"value": "Concatenate multiple strings into a single string, with an optional separator between each.\n### Usage \n```nu\n str join {flags} <separator?>\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n\n### Parameters\n\n `separator: string` - Optional separator to use when creating string.\n\n\n### Input/output types\n\n```nu\n list<any> | string\n string | string\n\n```\n### Example(s)\n Create a string from input\n```nu\n ['nu', 'shell'] | str join\n```\n Create a string from input with a separator\n```nu\n ['nu', 'shell'] | str join '-'\n```\n"
}
})
);

6
crates/nu-lsp/src/notification.rs
View File

@ -121,7 +121,7 @@ mod tests {
serde_json::json!({
"contents": {
"kind": "markdown",
"value": "Create a variable and give it a value.\n\nThis command is a parser keyword. For details, check:\n https://www.nushell.sh/book/thinking_in_nu.html\n### Usage \n```\n let {flags} <var_name> <initial_value>\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n\n### Parameters\n\n `var_name: any` - Variable name.\n\n `initial_value: any` - Equals sign followed by value.\n\n\n### Input/output types\n\n```\n any | nothing\n\n```\n### Example(s)\n Set a variable to a value\n```\n let x = 10\n```\n Set a variable to the result of an expression\n```\n let x = 10 + 100\n```\n Set a variable based on the condition\n```\n let x = if false { -1 } else { 1 }\n```\n"
"value": "Create a variable and give it a value.\n\nThis command is a parser keyword. For details, check:\n https://www.nushell.sh/book/thinking_in_nu.html\n### Usage \n```nu\n let {flags} <var_name> <initial_value>\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n\n### Parameters\n\n `var_name: any` - Variable name.\n\n `initial_value: any` - Equals sign followed by value.\n\n\n### Input/output types\n\n```nu\n any | nothing\n\n```\n### Example(s)\n Set a variable to a value\n```nu\n let x = 10\n```\n Set a variable to the result of an expression\n```nu\n let x = 10 + 100\n```\n Set a variable based on the condition\n```nu\n let x = if false { -1 } else { 1 }\n```\n"
}
})
);
@ -162,7 +162,7 @@ hello"#,
serde_json::json!({
"contents": {
"kind": "markdown",
"value": "Renders some updated greeting message\n### Usage \n```\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
"value": "Renders some updated greeting message\n### Usage \n```nu\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
}
})
);
@ -207,7 +207,7 @@ hello"#,
serde_json::json!({
"contents": {
"kind": "markdown",
"value": "Renders some updated greeting message\n### Usage \n```\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
"value": "Renders some updated greeting message\n### Usage \n```nu\n hello {flags}\n```\n\n### Flags\n\n `-h`, `--help` - Display the help message for this command\n\n"
}
})
);