aopt_shell/script/
bash.rs

1use super::Generator;
2
3use crate::acore::Error;
4use crate::SHELL_BASH;
5
6#[derive(Debug, Clone, Copy, Default)]
7pub struct Bash;
8
9impl Generator for Bash {
10    type Err = Error;
11
12    fn is_avail(&self, name: &str) -> bool {
13        name == SHELL_BASH
14    }
15
16    fn generate(&self, name: &str, bin: &str) -> Result<String, Self::Err> {
17        let template = r#"#!/usr/bin/env bash
18
19__completion_handle_NAME()
20{
21    local cword words cur prev
22
23    major=${BASH_VERSINFO[0]}
24    minor=${BASH_VERSINFO[1]}
25
26    if [[ $major -gt 2 ]] || [[ $major -eq 2 && $minor -ge 12 ]]; then
27        _comp_get_words -n '=' cur prev words cword
28    else
29        _get_comp_words_by_ref -n '=' cur prev words cword
30    fi
31
32    COMPREPLY=( $( PROGRAM --_shell SHELL --_curr "$cur" --_prev "$prev" --_cword "$cword" "${words[@]}" ) )
33    if [[ $? != 0 ]]; then
34        unset COMPREPLY
35    fi
36}
37
38complete -o nospace -o default -F __completion_handle_NAME PROGRAM
39"#;
40
41        Ok(template
42            .replace("NAME", name)
43            .replace("PROGRAM", bin)
44            .replace("SHELL", SHELL_BASH))
45    }
46}
aopt_shell/script/bash.rs

aopt_shell/script/
bash.rs
