c04e8de9b0
- fzf-tmux
- CTRL-T of bash/zsh/fish
- fish implementation may not work if the path contains
double-quote characters (FIXME)
81 lines
2.1 KiB
Fish
81 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_list
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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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end
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function __fzf_list_dir
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command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) \
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-prune -o -type d -print 2> /dev/null | sed 1d | cut -b3-
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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_ctrl_t
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if [ -n "$TMUX_PANE" -a "$FZF_TMUX" != "0" ]
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# FIXME need to handle directory with double-quotes
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tmux split-window (__fzf_tmux_height) "cd \"$PWD\";fish -c 'fzf_key_bindings; __fzf_ctrl_t_tmux \\$TMUX_PANE'"
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else
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__fzf_list | fzf -m > $TMPDIR/fzf.result
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and commandline -i (cat $TMPDIR/fzf.result | __fzf_escape)
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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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end
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function __fzf_ctrl_t_tmux
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__fzf_list | fzf -m > $TMPDIR/fzf.result
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and tmux send-keys -t $argv[1] (cat $TMPDIR/fzf.result | __fzf_escape)
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rm -f $TMPDIR/fzf.result
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end
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function __fzf_ctrl_r
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history | fzf +s +m > $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_alt_c
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# Fish hangs if the command before pipe redirects (2> /dev/null)
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__fzf_list_dir | fzf +m > $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 __fzf_tmux_height
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if set -q FZF_TMUX_HEIGHT
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set height $FZF_TMUX_HEIGHT
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else
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set height 40%
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end
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if echo $height | \grep -q -E '%$'
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echo "-p "(echo $height | sed 's/%$//')
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else
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echo "-l $height"
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end
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set -e height
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end
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bind \ct '__fzf_ctrl_t'
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bind \cr '__fzf_ctrl_r'
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bind \ec '__fzf_alt_c'
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end
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