schemaui_cli/
completion.rs

1use std::path::Path;
2
3use clap_complete::{Shell, generate};
4use color_eyre::eyre::Result;
5
6use crate::cli::{CompletionCommand, CompletionShell, command_info};
7
8pub fn render_script(shell: CompletionShell) -> String {
9    let command_name = command_name();
10    let mut command = command_info();
11    let mut bytes = Vec::new();
12
13    match shell {
14        CompletionShell::Bash => generate(Shell::Bash, &mut command, command_name, &mut bytes),
15        CompletionShell::Zsh => generate(Shell::Zsh, &mut command, command_name, &mut bytes),
16        CompletionShell::Fish => generate(Shell::Fish, &mut command, command_name, &mut bytes),
17        CompletionShell::PowerShell => {
18            generate(Shell::PowerShell, &mut command, command_name, &mut bytes)
19        }
20    }
21
22    String::from_utf8(bytes).expect("completion script should be utf-8")
23}
24
25pub fn run_cli(args: CompletionCommand) -> Result<()> {
26    print!("{}", render_script(args.shell));
27    Ok(())
28}
29
30fn command_name() -> String {
31    std::env::args()
32        .next()
33        .and_then(|arg0| {
34            Path::new(&arg0)
35                .file_name()
36                .map(|name| name.to_string_lossy().to_string())
37        })
38        .filter(|name| !name.is_empty())
39        .unwrap_or_else(|| "schemaui".to_string())
40}
schemaui_cli/completion.rs

schemaui_cli/
completion.rs
