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[completion] Make kill completion more consistent with the others

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Support both ordinary completion trigger and empty trigger

    kill <tab>
    kill foo**<tab>

Close #1988
Close #385
This commit is contained in:
Junegunn Choi 2020-04-18 00:51:06 +09:00
parent cf04753ad7
commit c329279339
No known key found for this signature in database
GPG Key ID: 254BC280FEF9C627
2 changed files with 38 additions and 19 deletions
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32
shell/completion.bash
View File

@ -249,17 +249,25 @@ _fzf_dir_completion() {
}
_fzf_complete_kill() {
[ -n "${COMP_WORDS[COMP_CWORD]}" ] && return 1
local selected
selected=$(command ps -ef | sed 1d | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-50%} --min-height 15 --reverse $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS --preview 'echo {}' --preview-window down:3:wrap" __fzf_comprun "kill" -m | awk '{print $2}' | tr '\n' ' ')
selected=${selected% }
printf '\e[5n'
if [ -n "$selected" ]; then
COMPREPLY=( "$selected" )
return 0
local trigger=${FZF_COMPLETION_TRIGGER-'**'}
local cur="${COMP_WORDS[COMP_CWORD]}"
if [[ -z "$cur" ]]; then
COMP_WORDS[$COMP_CWORD]=$trigger
elif [[ "$cur" != *"$trigger" ]]; then
return 1
fi
_fzf_proc_completion "$@"
}
_fzf_proc_completion() {
_fzf_complete -m --preview 'echo {}' --preview-window down:3:wrap --min-height 15 -- "$@" < <(
command ps -ef | sed 1d
)
}
_fzf_proc_completion_post() {
awk '{print $2}'
}
_fzf_host_completion() {
@ -332,7 +340,7 @@ for cmd in $d_cmds; do
__fzf_defc "$cmd" _fzf_dir_completion "-o nospace -o dirnames"
done
# Kill completion
# Kill completion (supports empty completion trigger)
complete -F _fzf_complete_kill -o default -o bashdefault kill
unset cmd d_cmds a_cmds x_cmds
@ -342,7 +350,7 @@ _fzf_setup_completion() {
kind=$1
fn=_fzf_${1}_completion
if [[ $# -lt 2 ]] || ! type -t "$fn" > /dev/null; then
echo "usage: ${FUNCNAME[0]} path|dir|var|alias|host COMMANDS..."
echo "usage: ${FUNCNAME[0]} path|dir|var|alias|host|proc COMMANDS..."
return 1
fi
shift

23
shell/completion.zsh
View File

@ -250,6 +250,16 @@ _fzf_complete_unalias() {
)
}
_fzf_complete_kill() {
_fzf_complete -m --preview 'echo {}' --preview-window down:3:wrap --min-height 15 -- "$@" < <(
command ps -ef | sed 1d
)
}
_fzf_complete_kill_post() {
awk '{print $2}'
}
fzf-completion() {
local tokens cmd prefix trigger tail matches lbuf d_cmds
setopt localoptions noshwordsplit noksh_arrays noposixbuiltins
@ -274,20 +284,21 @@ fzf-completion() {
tokens=(${tokens[0,-2]})
fi
lbuf=$LBUFFER
tail=${LBUFFER:$(( ${#LBUFFER} - ${#trigger} ))}
# Kill completion (do not require trigger sequence)
if [ "$cmd" = kill -a ${LBUFFER[-1]} = ' ' ]; then
matches=$(command ps -ef | sed 1d | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-50%} --min-height 15 --reverse $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS --preview 'echo {}' --preview-window down:3:wrap" __fzf_comprun "$cmd" -m | awk '{print $2}' | tr '\n' ' ')
if [ -n "$matches" ]; then
LBUFFER="$LBUFFER$matches"
tail=$trigger
tokens+=$trigger
lbuf="$lbuf$trigger"
fi
zle reset-prompt
# Trigger sequence given
elif [ ${#tokens} -gt 1 -a "$tail" = "$trigger" ]; then
if [ ${#tokens} -gt 1 -a "$tail" = "$trigger" ]; then
d_cmds=(${=FZF_COMPLETION_DIR_COMMANDS:-cd pushd rmdir})
[ -z "$trigger" ] && prefix=${tokens[-1]} || prefix=${tokens[-1]:0:-${#trigger}}
[ -z "${tokens[-1]}" ] && lbuf=$LBUFFER || lbuf=${LBUFFER:0:-${#tokens[-1]}}
[ -n "${tokens[-1]}" ] && lbuf=${lbuf:0:-${#tokens[-1]}}
if eval "type _fzf_complete_${cmd} > /dev/null"; then
prefix="$prefix" eval _fzf_complete_${cmd} ${(q)lbuf}