1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

use nu_engine::get_full_help;
use nu_protocol::{
    ast::Call,
    engine::{Command, EngineState, Stack},
    Category, IntoPipelineData, PipelineData, ShellError, Signature, Type, Value,
};

#[derive(Clone)]
pub struct Keybindings;

impl Command for Keybindings {
    fn name(&self) -> &str {
        "keybindings"
    }

    fn signature(&self) -> Signature {
        Signature::build(self.name())
            .category(Category::Platform)
            .input_output_types(vec![(Type::Nothing, Type::String)])
    }

    fn usage(&self) -> &str {
        "Keybindings related commands."
    }

    fn extra_usage(&self) -> &str {
        "You must use one of the following subcommands. Using this command as-is will only produce this help message."
    }

    fn search_terms(&self) -> Vec<&str> {
        vec!["shortcut", "hotkey"]
    }

    fn run(
        &self,
        engine_state: &EngineState,
        stack: &mut Stack,
        call: &Call,
        _input: PipelineData,
    ) -> Result<PipelineData, ShellError> {
        Ok(Value::String {
            val: get_full_help(
                &Keybindings.signature(),
                &Keybindings.examples(),
                engine_state,
                stack,
                self.is_parser_keyword(),
            ),
            span: call.head,
        }
        .into_pipeline_data())
    }
}