44 lines
1 KiB
Nix
44 lines
1 KiB
Nix
{ ... }: {
|
|
text = ''
|
|
# Bash autocomplete.
|
|
# There are also options like -o nospace. see man for more info.
|
|
# Usage: _foo() { _autocomplete "{foo,bar}" } ; complete -F _foo foo
|
|
function _autocomplete() {
|
|
local iter use cur
|
|
cur=''${COMP_WORDS[COMP_CWORD]}
|
|
use="''${@//\\ /___}"
|
|
for iter in $use; do
|
|
if [[ $iter =~ ^$cur ]]; then
|
|
COMPREPLY+=( $(printf "%q" "''${iter//___/ }") )
|
|
fi
|
|
done
|
|
}
|
|
|
|
# Autocomplete by grepping file names.
|
|
function _autocomplete_grep() {
|
|
local IFS=$'\n'
|
|
COMPREPLY=()
|
|
|
|
local pattern="''${1}"
|
|
local candidates=$("$(ls | grep -E ''${pattern})")
|
|
_autocomplete ''${candidates}
|
|
}
|
|
|
|
# Autocomplete nested program.
|
|
function _autocomplete_nested() {
|
|
# local IFS=$'\n'
|
|
local cur prev words cword split i
|
|
_init_completion -s || return
|
|
|
|
for ((i = 1; i <= cword; i++)); do
|
|
if [[ ''${words[i]} != -* ]]; then
|
|
local PATH=$PATH:/sbin:/usr/sbin:/usr/local/sbin
|
|
local root_command=''${words[i]}
|
|
_command_offset ''${i}
|
|
return
|
|
fi
|
|
done
|
|
}
|
|
'';
|
|
}
|