mirror of
https://github.com/Llewellynvdm/fzf.git
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72 lines
2.1 KiB
Fish
72 lines
2.1 KiB
Fish
# Key bindings
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# ------------
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function fzf_key_bindings
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# Due to a bug of fish, we cannot use command substitution,
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# so we use temporary file instead
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if [ -z "$TMPDIR" ]
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set -g TMPDIR /tmp
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end
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function __fzf_escape
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while read item
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echo -n (echo -n "$item" | sed -E 's/([ "$~'\''([{<>})])/\\\\\\1/g')' '
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end
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end
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function fzf-file-widget
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set -q FZF_CTRL_T_COMMAND; or set -l FZF_CTRL_T_COMMAND "
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command find -L . \\( -path '*/\\.*' -o -fstype 'dev' -o -fstype 'proc' \\) -prune \
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-o -type f -print \
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-o -type d -print \
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-o -type l -print 2> /dev/null | sed 1d | cut -b3-"
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eval "$FZF_CTRL_T_COMMAND | "(__fzfcmd)" -m $FZF_CTRL_T_OPTS > $TMPDIR/fzf.result"
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and for i in (seq 20); commandline -i (cat $TMPDIR/fzf.result | __fzf_escape) 2> /dev/null; and break; sleep 0.1; end
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commandline -f repaint
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rm -f $TMPDIR/fzf.result
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end
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function fzf-history-widget
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history | eval (__fzfcmd) +s +m --tiebreak=index --toggle-sort=ctrl-r $FZF_CTRL_R_OPTS > $TMPDIR/fzf.result
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and commandline (cat $TMPDIR/fzf.result)
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commandline -f repaint
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rm -f $TMPDIR/fzf.result
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end
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function fzf-cd-widget
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set -q FZF_ALT_C_COMMAND; or set -l FZF_ALT_C_COMMAND "
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command find -L . \\( -path '*/\\.*' -o -fstype 'dev' -o -fstype 'proc' \\) -prune \
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-o -type d -print 2> /dev/null | sed 1d | cut -b3-"
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# Fish hangs if the command before pipe redirects (2> /dev/null)
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eval "$FZF_ALT_C_COMMAND | "(__fzfcmd)" +m $FZF_ALT_C_OPTS > $TMPDIR/fzf.result"
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[ (cat $TMPDIR/fzf.result | wc -l) -gt 0 ]
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and cd (cat $TMPDIR/fzf.result)
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commandline -f repaint
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rm -f $TMPDIR/fzf.result
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end
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function __fzfcmd
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set -q FZF_TMUX; or set FZF_TMUX 1
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if [ $FZF_TMUX -eq 1 ]
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if set -q FZF_TMUX_HEIGHT
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echo "fzf-tmux -d$FZF_TMUX_HEIGHT"
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else
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echo "fzf-tmux -d40%"
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end
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else
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echo "fzf"
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end
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end
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bind \ct fzf-file-widget
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bind \cr fzf-history-widget
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bind \ec fzf-cd-widget
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if bind -M insert > /dev/null 2>&1
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bind -M insert \ct fzf-file-widget
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bind -M insert \cr fzf-history-widget
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bind -M insert \ec fzf-cd-widget
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end
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end
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