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
|
use crate::{
cmd_output,
cmds::{
arg::empty::JVEmptyArgument, collect::empty::JVEmptyCollect, r#in::empty::JVEmptyInput,
out::helpdocs::JVHelpdocsOutput,
},
systems::{
cmd::{
cmd_system::JVCommandContext,
errors::{CmdExecuteError, CmdPrepareError},
},
helpdoc::{DEFAULT_HELPDOC, get_helpdoc_list, helpdoc_viewer},
},
};
use cmd_system_macros::exec;
use std::any::TypeId;
pub struct JVHelpdocListCommand;
type Cmd = JVHelpdocListCommand;
type Arg = JVEmptyArgument;
type In = JVEmptyInput;
type Collect = JVEmptyCollect;
async fn help_str() -> String {
helpdoc_viewer::display(DEFAULT_HELPDOC).await;
String::new()
}
async fn prepare(_args: &Arg, _ctx: &JVCommandContext) -> Result<In, CmdPrepareError> {
Ok(JVEmptyInput)
}
async fn collect(_args: &Arg, _ctx: &JVCommandContext) -> Result<Collect, CmdPrepareError> {
Ok(JVEmptyCollect)
}
#[exec]
async fn exec(
_input: In,
_collect: Collect,
) -> Result<(Box<dyn std::any::Any + Send + 'static>, TypeId), CmdExecuteError> {
let output = JVHelpdocsOutput {
names: get_helpdoc_list().into_iter().map(String::from).collect(),
};
cmd_output!(JVHelpdocsOutput => output)
}
crate::command_template!();
|
