mirror of
https://github.com/ohmybash/oh-my-bash.git
synced 2024-09-21 10:27:09 +00:00
63 lines
1.8 KiB
Bash
63 lines
1.8 KiB
Bash
#! bash oh-my-bash.module
|
|
# Copyright 2023 Koichi Murase.
|
|
#
|
|
# Helper functions for completions
|
|
#
|
|
|
|
## @fn _omb_completion_reassemble_breaks exclude
|
|
## @param[in] $1 exclude Characters to exclude from COMP_WORDSBREAKS
|
|
## @var[out] cur[0] Current word after reassembly
|
|
## @var[out] cur[1] Part of ${cur[0]} that was originally in previous words
|
|
## in COMP_WORDS.
|
|
## @arr[out] COMPREPLY This functions empties the array COMPREPLY.
|
|
function _omb_completion_reassemble_breaks {
|
|
local exclude=$1
|
|
local line=$COMP_LINE point=$COMP_POINT
|
|
local breaks=${COMP_WORDBREAKS//[\"\'$exclude]}
|
|
|
|
COMPREPLY=()
|
|
cur=("${COMP_WORDS[COMP_CWORD]}" '')
|
|
|
|
local word rprefix= rword=
|
|
for word in "${COMP_WORDS[@]::COMP_CWORD+1}"; do
|
|
local space=${line%%"$word"*}
|
|
if [[ $space == "$line" ]]; then
|
|
# error: COMP_LINE does not contain enough words
|
|
return 1
|
|
fi
|
|
|
|
word=${word::point - ${#space}}
|
|
if [[ $space || $rword == *["$breaks"] || $word == ["$breaks"]* ]]; then
|
|
rprefix=
|
|
rword=$word
|
|
else
|
|
rprefix=$rword
|
|
rword+=$word
|
|
fi
|
|
|
|
line=${line:${#space}+${#word}}
|
|
((point -= ${#space} + ${#word}))
|
|
((point >= 0)) || break
|
|
done
|
|
|
|
cur=("$rword" "$rprefix")
|
|
}
|
|
|
|
## @fn _omb_completion_resolve_breaks
|
|
## Adjust completions generated for the reassembled word
|
|
## @var[out] cur[1] Prefix to remove set by _omb_completion_reassemble_breaks
|
|
## @arr[out] COMPREPLY This functions empties the array COMPREPLY.
|
|
function _omb_completion_resolve_breaks {
|
|
if [[ ${cur[1]} ]]; then
|
|
local i
|
|
for i in "${!COMPREPLY[@]}"; do
|
|
if [[ ${COMPREPLY[i]} == "$cur_prefix"* ]]; then
|
|
COMPREPLY[i]=${COMPREPLY[i]#"$cur_prefix"}
|
|
else
|
|
unset -v 'COMPREPLY[i]'
|
|
fi
|
|
done
|
|
COMPREPLY=("${COMPREPLY[@]}")
|
|
fi
|
|
}
|