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[completion] Use file redirection instead of pipe

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This change allows the completion system of bash and zsh to return
before the input process completes.

Related #1887
This commit is contained in:
Junegunn Choi
2020-03-07 16:26:53 +09:00
parent ba82f0bef9
commit baf882ace7
2 changed files with 2 additions and 2 deletions
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2
shell/completion.bash
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@@ -200,7 +200,7 @@ _fzf_complete() {
if [[ "$cur" == *"$trigger" ]]; then
cur=${cur:0:${#cur}-${#trigger}}
selected=$(cat | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS $1" __fzf_comprun "$2" -q "$cur" | $post | tr '\n' ' ')
selected=$(FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS $1" __fzf_comprun "$2" -q "$cur" | $post | tr '\n' ' ')
selected=${selected% } # Strip trailing space not to repeat "-o nospace"
if [ -n "$selected" ]; then
COMPREPLY=("$selected")