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[completion] _fzf_complete_COMMAND_post for post processing

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e.g.

_fzf_complete_foo() {
  _fzf_complete "--multi --reverse --header-lines=3" "$@" < <(
    ls -al
  )
}

_fzf_complete_foo_post() {
  awk '{print $NF}'
}

[ -n "$BASH" ] && complete -F _fzf_complete_foo -o default -o bashdefault foo
This commit is contained in:
Junegunn Choi
2016-01-29 01:28:51 +09:00
parent ce9c51d399
commit 82067463b8
2 changed files with 9 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
shell/completion.bash
View File

@@ -156,15 +156,10 @@ __fzf_generic_path_completion() {
fi fi
} }
_fzf_feed_fifo() (
rm -f "$fifo"
mkfifo "$fifo"
cat <&0 > "$fifo" &
)
_fzf_complete() { _fzf_complete() {
local fifo cur selected trigger cmd fzf local cur selected trigger cmd fzf post
fifo="${TMPDIR:-/tmp}/fzf-complete-fifo-$$" post="$(caller 0 | awk '{print $2}')_post"
type -t $post > /dev/null 2>&1 || post=cat
[ ${FZF_TMUX:-1} -eq 1 ] && fzf="fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%}" || fzf="fzf" [ ${FZF_TMUX:-1} -eq 1 ] && fzf="fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%}" || fzf="fzf"
cmd=$(echo ${COMP_WORDS[0]} | sed 's/[^a-z0-9_=]/_/g') cmd=$(echo ${COMP_WORDS[0]} | sed 's/[^a-z0-9_=]/_/g')
@@ -173,12 +168,10 @@ _fzf_complete() {
if [[ ${cur} == *"$trigger" ]]; then if [[ ${cur} == *"$trigger" ]]; then
cur=${cur:0:${#cur}-${#trigger}} cur=${cur:0:${#cur}-${#trigger}}
_fzf_feed_fifo "$fifo"
tput sc tput sc
selected=$(eval "cat '$fifo' | $fzf $FZF_COMPLETION_OPTS $1 -q '$cur'" | tr '\n' ' ') selected=$(cat | $fzf $FZF_COMPLETION_OPTS $1 -q "$cur" | $post | tr '\n' ' ')
selected=${selected% } # Strip trailing space not to repeat "-o nospace" selected=${selected% } # Strip trailing space not to repeat "-o nospace"
tput rc tput rc
rm -f "$fifo"
if [ -n "$selected" ]; then if [ -n "$selected" ]; then
COMPREPLY=("$selected") COMPREPLY=("$selected")

16
shell/completion.zsh
View File

@@ -79,26 +79,20 @@ _fzf_dir_completion() {
"" "/" "" "" "/" ""
} }
_fzf_feed_fifo() (
rm -f "$fifo"
mkfifo "$fifo"
cat <&0 > "$fifo" &
)
_fzf_complete() { _fzf_complete() {
local fifo fzf_opts lbuf fzf matches local fzf_opts lbuf fzf matches post
fifo="${TMPDIR:-/tmp}/fzf-complete-fifo-$$"
fzf_opts=$1 fzf_opts=$1
lbuf=$2 lbuf=$2
post="${funcstack[2]}_post"
type $post > /dev/null 2>&1 || post=cat
[ ${FZF_TMUX:-1} -eq 1 ] && fzf="fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%}" || fzf="fzf" [ ${FZF_TMUX:-1} -eq 1 ] && fzf="fzf-tmux -d ${FZF_TMUX_HEIGHT:-40%}" || fzf="fzf"
_fzf_feed_fifo "$fifo" matches=$(cat | ${=fzf} ${=FZF_COMPLETION_OPTS} ${=fzf_opts} -q "${(Q)prefix}" | $post | tr '\n' ' ')
matches=$(cat "$fifo" | ${=fzf} ${=FZF_COMPLETION_OPTS} ${=fzf_opts} -q "${(Q)prefix}" | tr '\n' ' ')
if [ -n "$matches" ]; then if [ -n "$matches" ]; then
LBUFFER="$lbuf$matches" LBUFFER="$lbuf$matches"
fi fi
zle redisplay zle redisplay
rm -f "$fifo"
} }
_fzf_complete_telnet() { _fzf_complete_telnet() {