mirror of
https://github.com/Llewellynvdm/fzf.git
synced 2024-11-26 06:46:35 +00:00
103 lines
3.8 KiB
Bash
103 lines
3.8 KiB
Bash
# ____ ____
|
|
# / __/___ / __/
|
|
# / /_/_ / / /_
|
|
# / __/ / /_/ __/
|
|
# /_/ /___/_/ key-bindings.bash
|
|
#
|
|
# - $FZF_TMUX_OPTS
|
|
# - $FZF_CTRL_T_COMMAND
|
|
# - $FZF_CTRL_T_OPTS
|
|
# - $FZF_CTRL_R_OPTS
|
|
# - $FZF_ALT_C_COMMAND
|
|
# - $FZF_ALT_C_OPTS
|
|
|
|
# Key bindings
|
|
# ------------
|
|
__fzf_select__() {
|
|
local cmd opts
|
|
cmd="${FZF_CTRL_T_COMMAND:-"command find -L . -mindepth 1 \\( -path '*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \\) -prune \
|
|
-o -type f -print \
|
|
-o -type d -print \
|
|
-o -type l -print 2> /dev/null | cut -b3-"}"
|
|
opts="--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore --reverse ${FZF_DEFAULT_OPTS-} ${FZF_CTRL_T_OPTS-} -m"
|
|
eval "$cmd" |
|
|
FZF_DEFAULT_OPTS="$opts" $(__fzfcmd) "$@" |
|
|
while read -r item; do
|
|
printf '%q ' "$item" # escape special chars
|
|
done
|
|
}
|
|
|
|
if [[ $- =~ i ]]; then
|
|
|
|
__fzfcmd() {
|
|
[[ -n "${TMUX_PANE-}" ]] && { [[ "${FZF_TMUX:-0}" != 0 ]] || [[ -n "${FZF_TMUX_OPTS-}" ]]; } &&
|
|
echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
|
|
}
|
|
|
|
fzf-file-widget() {
|
|
local selected="$(__fzf_select__ "$@")"
|
|
READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
|
|
READLINE_POINT=$(( READLINE_POINT + ${#selected} ))
|
|
}
|
|
|
|
__fzf_cd__() {
|
|
local cmd opts dir
|
|
cmd="${FZF_ALT_C_COMMAND:-"command find -L . -mindepth 1 \\( -path '*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \\) -prune \
|
|
-o -type d -print 2> /dev/null | cut -b3-"}"
|
|
opts="--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore --reverse ${FZF_DEFAULT_OPTS-} ${FZF_ALT_C_OPTS-} +m"
|
|
dir=$(eval "$cmd" | FZF_DEFAULT_OPTS="$opts" $(__fzfcmd)) && printf 'builtin cd -- %q' "$dir"
|
|
}
|
|
|
|
__fzf_history__() {
|
|
local output opts script
|
|
opts="--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore ${FZF_DEFAULT_OPTS-} -n2..,.. --scheme=history --bind=ctrl-r:toggle-sort ${FZF_CTRL_R_OPTS-} +m --read0"
|
|
script='BEGIN { getc; $/ = "\n\t"; $HISTCOUNT = $ENV{last_hist} + 1 } s/^[ *]//; print $HISTCOUNT - $. . "\t$_" if !$seen{$_}++'
|
|
output=$(
|
|
builtin fc -lnr -2147483648 |
|
|
last_hist=$(HISTTIMEFORMAT='' builtin history 1) perl -n -l0 -e "$script" |
|
|
FZF_DEFAULT_OPTS="$opts" $(__fzfcmd) --query "$READLINE_LINE"
|
|
) || return
|
|
READLINE_LINE=${output#*$'\t'}
|
|
if [[ -z "$READLINE_POINT" ]]; then
|
|
echo "$READLINE_LINE"
|
|
else
|
|
READLINE_POINT=0x7fffffff
|
|
fi
|
|
}
|
|
|
|
# Required to refresh the prompt after fzf
|
|
bind -m emacs-standard '"\er": redraw-current-line'
|
|
|
|
bind -m vi-command '"\C-z": emacs-editing-mode'
|
|
bind -m vi-insert '"\C-z": emacs-editing-mode'
|
|
bind -m emacs-standard '"\C-z": vi-editing-mode'
|
|
|
|
if (( BASH_VERSINFO[0] < 4 )); then
|
|
# CTRL-T - Paste the selected file path into the command line
|
|
bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
|
|
bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
|
|
bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
|
|
|
|
# CTRL-R - Paste the selected command from history into the command line
|
|
bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u"$(__fzf_history__)"\e\C-e\er"'
|
|
bind -m vi-command '"\C-r": "\C-z\C-r\C-z"'
|
|
bind -m vi-insert '"\C-r": "\C-z\C-r\C-z"'
|
|
else
|
|
# CTRL-T - Paste the selected file path into the command line
|
|
bind -m emacs-standard -x '"\C-t": fzf-file-widget'
|
|
bind -m vi-command -x '"\C-t": fzf-file-widget'
|
|
bind -m vi-insert -x '"\C-t": fzf-file-widget'
|
|
|
|
# CTRL-R - Paste the selected command from history into the command line
|
|
bind -m emacs-standard -x '"\C-r": __fzf_history__'
|
|
bind -m vi-command -x '"\C-r": __fzf_history__'
|
|
bind -m vi-insert -x '"\C-r": __fzf_history__'
|
|
fi
|
|
|
|
# ALT-C - cd into the selected directory
|
|
bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d"'
|
|
bind -m vi-command '"\ec": "\C-z\ec\C-z"'
|
|
bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
|
|
|
|
fi
|