mirror of https://github.com/Llewellynvdm/fzf.git
Refactor shell extensions
- Use symlinks instead of generating the full content - Update fish_user_paths and remove ~/.config/fish/functions/fzf.fish - Create wrapper script for fzf when Ruby version and use it instead of exported function not to break fzf-tmux
This commit is contained in:
Junegunn Choi
parent
dd6138a655
commit
3935aa84d8
3
fzf
3
fzf
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@ -623,7 +623,8 @@ class FZF
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def start_reader
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stream =
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if @source.tty?
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if default_command = ENV['FZF_DEFAULT_COMMAND']
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default_command = ENV['FZF_DEFAULT_COMMAND']
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if default_command && !default_command.empty?
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IO.popen(default_command)
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elsif !`which find`.empty?
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IO.popen("find * -path '*/\\.*' -prune -o -type f -print -o -type l -print 2> /dev/null")
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@ -1,9 +0,0 @@
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#!/bin/zsh
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# ____ ____
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# / __/___ / __/
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# / /_/_ / / /_
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# / __/ / /_/ __/
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# /_/ /___/_/-completion.zsh
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#
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# TODO
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310
install
310
install
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@ -144,6 +144,14 @@ if [ -n "$binary_error" ]; then
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echo "< 1.9"
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fzf_cmd="$ruby $fzf_base/fzf"
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fi
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# Create fzf script
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echo -n "Creating wrapper script for fzf ... "
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rm -f "$fzf_base"/bin/fzf
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echo "#!/bin/sh" > "$fzf_base"/bin/fzf
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echo "$fzf_cmd \"\$@\"" >> "$fzf_base"/bin/fzf
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chmod +x "$fzf_base"/bin/fzf
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echo "OK"
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fi
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# Auto-completion
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@ -159,35 +167,19 @@ for shell in bash zsh; do
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echo -n "Generate ~/.fzf.$shell ... "
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src=~/.fzf.${shell}
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fzf_completion="[[ \$- =~ i ]] && source \"$fzf_base/fzf-completion.${shell}\""
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if [ $auto_completion -ne 0 ]; then
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fzf_completion="[[ \$- =~ i ]] && source \"$fzf_base/shell/completion.${shell}\""
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if [ $shell != bash -o $auto_completion -ne 0 ]; then
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fzf_completion="# $fzf_completion"
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fi
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if [ -n "$binary_error" ]; then
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cat > $src << EOF
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# Setup fzf function
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# ------------------
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unalias fzf 2> /dev/null
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fzf() {
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$fzf_cmd "\$@"
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}
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export -f fzf > /dev/null
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if [[ ! "\$PATH" =~ "$fzf_base/bin" ]]; then
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export PATH="$fzf_base/bin:\$PATH"
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fi
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fzf_key_bindings="source \"$fzf_base/shell/key-bindings.${shell}\""
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if [ $key_bindings -ne 0 ]; then
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fzf_key_bindings="# $fzf_key_bindings"
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fi
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# Auto-completion
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# ---------------
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$fzf_completion
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EOF
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else
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cat > $src << EOF
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cat > $src << EOF
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# Setup fzf
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# ---------
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unalias fzf 2> /dev/null
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unset fzf 2> /dev/null
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if [[ ! "\$PATH" =~ "$fzf_base/bin" ]]; then
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export PATH="$fzf_base/bin:\$PATH"
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fi
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@ -196,265 +188,35 @@ fi
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# ---------------
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$fzf_completion
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# Key bindings
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# ------------
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$fzf_key_bindings
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EOF
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fi
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if [ $key_bindings -eq 0 ]; then
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if [ $shell = bash ]; then
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cat >> $src << "EOFZF"
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# Key bindings
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# ------------
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__fsel() {
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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- | fzf -m | while read item; do
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printf '%q ' "$item"
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done
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echo
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}
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if [[ $- =~ i ]]; then
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__fsel_tmux() {
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local height
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height=${FZF_TMUX_HEIGHT:-40%}
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if [[ $height =~ %$ ]]; then
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height="-p ${height%\%}"
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else
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height="-l $height"
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fi
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tmux split-window $height "bash -c 'source ~/.fzf.bash; tmux send-keys -t $TMUX_PANE \"\$(__fsel)\"'"
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}
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__fcd() {
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local dir
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dir=$(command find -L ${1:-.} \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
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-o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m) && printf 'cd %q' "$dir"
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}
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__use_tmux=0
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[ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ] && __use_tmux=1
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if [ -z "$(set -o | \grep '^vi.*on')" ]; then
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# Required to refresh the prompt after fzf
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bind '"\er": redraw-current-line'
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# CTRL-T - Paste the selected file path into the command line
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if [ $__use_tmux -eq 1 ]; then
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bind '"\C-t": " \C-u \C-a\C-k$(__fsel_tmux)\e\C-e\C-y\C-a\C-d\C-y\ey\C-h"'
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else
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bind '"\C-t": " \C-u \C-a\C-k$(__fsel)\e\C-e\C-y\C-a\C-y\ey\C-h\C-e\er \C-h"'
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fi
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# CTRL-R - Paste the selected command from history into the command line
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bind '"\C-r": " \C-e\C-u$(HISTTIMEFORMAT= history | fzf +s --tac +m -n2..,.. | sed \"s/ *[0-9]* *//\")\e\C-e\er"'
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# ALT-C - cd into the selected directory
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bind '"\ec": " \C-e\C-u$(__fcd)\e\C-e\er\C-m"'
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else
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bind '"\C-x\C-e": shell-expand-line'
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bind '"\C-x\C-r": redraw-current-line'
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# CTRL-T - Paste the selected file path into the command line
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# - FIXME: Selected items are attached to the end regardless of cursor position
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if [ $__use_tmux -eq 1 ]; then
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bind '"\C-t": "\e$a \eddi$(__fsel_tmux)\C-x\C-e\e0P$xa"'
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else
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bind '"\C-t": "\e$a \eddi$(__fsel)\C-x\C-e\e0Px$a \C-x\C-r\exa "'
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fi
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bind -m vi-command '"\C-t": "i\C-t"'
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# CTRL-R - Paste the selected command from history into the command line
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bind '"\C-r": "\eddi$(HISTTIMEFORMAT= history | fzf +s --tac +m -n2..,.. | sed \"s/ *[0-9]* *//\")\C-x\C-e\e$a\C-x\C-r"'
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bind -m vi-command '"\C-r": "i\C-r"'
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# ALT-C - cd into the selected directory
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bind '"\ec": "\eddi$(__fcd)\C-x\C-e\C-x\C-r\C-m"'
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bind -m vi-command '"\ec": "i\ec"'
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fi
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unset __use_tmux
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fi
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EOFZF
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else # zsh
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cat >> $src << "EOFZF"
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# Key bindings
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# ------------
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# CTRL-T - Paste the selected file path(s) into the command line
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__fsel() {
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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- | fzf -m | while read item; do
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printf '%q ' "$item"
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done
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echo
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}
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if [[ $- =~ i ]]; then
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if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ]; then
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fzf-file-widget() {
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local height
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height=${FZF_TMUX_HEIGHT:-40%}
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if [[ $height =~ %$ ]]; then
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height="-p ${height%\%}"
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else
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height="-l $height"
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fi
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tmux split-window $height "zsh -c 'source ~/.fzf.zsh; tmux send-keys -t $TMUX_PANE \"\$(__fsel)\"'"
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}
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else
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fzf-file-widget() {
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LBUFFER="${LBUFFER}$(__fsel)"
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zle redisplay
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}
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fi
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zle -N fzf-file-widget
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bindkey '^T' fzf-file-widget
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# ALT-C - cd into the selected directory
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fzf-cd-widget() {
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cd "${$(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- | fzf +m):-.}"
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zle reset-prompt
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}
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zle -N fzf-cd-widget
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bindkey '\ec' fzf-cd-widget
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# CTRL-R - Paste the selected command from history into the command line
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fzf-history-widget() {
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local selected
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if selected=$(fc -l 1 | fzf +s --tac +m -n2..,.. -q "$LBUFFER"); then
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num=$(echo "$selected" | head -1 | awk '{print $1}' | sed 's/[^0-9]//g')
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LBUFFER=!$num
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zle expand-history
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fi
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zle redisplay
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}
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zle -N fzf-history-widget
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bindkey '^R' fzf-history-widget
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fi
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EOFZF
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fi
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fi
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echo "OK"
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done
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# fish
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has_fish=0
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if [ -n "$(which fish)" ]; then
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if [ -n "$(which fish 2> /dev/null)" ]; then
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has_fish=1
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echo -n "Generate ~/.config/fish/functions/fzf.fish ... "
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echo -n "Update fish_user_paths ... "
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fish << EOF
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echo \$fish_user_paths | grep $fzf_base/bin > /dev/null
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or set --universal fish_user_paths \$fish_user_paths $fzf_base/bin
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EOF
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[ $? -eq 0 ] && echo "OK" || echo "Failed"
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mkdir -p ~/.config/fish/functions
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if [ -n "$binary_error" ]; then
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cat > ~/.config/fish/functions/fzf.fish << EOFZF
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function fzf
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$fzf_cmd \$argv
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end
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EOFZF
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else
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cat > ~/.config/fish/functions/fzf.fish << EOFZF
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function fzf
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$fzf_base/bin/fzf \$argv
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end
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EOFZF
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if [ -e ~/.config/fish/functions/fzf.fish ]; then
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echo -n "Remove unnecessary ~/.config/fish/functions/fzf.fish ... "
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rm -f ~/.config/fish/functions/fzf.fish && echo "OK" || echo "Failed"
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fi
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echo "OK"
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if [ $key_bindings -eq 0 ]; then
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echo -n "Generate ~/.config/fish/functions/fzf_key_bindings.fish ... "
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cat > ~/.config/fish/functions/fzf_key_bindings.fish << "EOFZF"
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function fzf_key_bindings
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# Due to a bug of fish, we cannot use command substitution,
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# so we use temporary file instead
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if [ -z "$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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tmux split-window (__fzf_tmux_height) "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_reverse
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if which tac > /dev/null
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tac $argv
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else
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tail -r $argv
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end
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end
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function __fzf_ctrl_r
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history | __fzf_reverse | fzf +s --tac +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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EOFZF
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echo "OK"
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echo -n "Symlink ~/.config/fish/functions/fzf_key_bindings.fish ... "
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ln -sf $fzf_base/shell/key-bindings.fish \
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~/.config/fish/functions/fzf_key_bindings.fish && echo "OK" || echo "Failed"
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fi
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fi
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@ -484,12 +246,6 @@ done
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if [ $key_bindings -eq 0 -a $has_fish -eq 1 ]; then
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bind_file=~/.config/fish/functions/fish_user_key_bindings.fish
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append_line "fzf_key_bindings" "$bind_file"
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echo ' * Due to a known bug of fish, you may have issues running fzf on fish.'
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echo ' * If that happens, try the following:'
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echo ' - Remove ~/.config/fish/functions/fzf.fish'
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echo ' - Place fzf executable in a directory included in $PATH'
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echo
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fi
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cat << EOF
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@ -0,0 +1,75 @@
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# Key bindings
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# ------------
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__fsel() {
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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- | fzf -m | while read item; do
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printf '%q ' "$item"
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done
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echo
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}
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if [[ $- =~ i ]]; then
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__fsel_tmux() {
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local height
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height=${FZF_TMUX_HEIGHT:-40%}
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if [[ $height =~ %$ ]]; then
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height="-p ${height%\%}"
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else
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height="-l $height"
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fi
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tmux split-window $height "bash -c 'source ~/.fzf.bash; tmux send-keys -t $TMUX_PANE \"\$(__fsel)\"'"
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}
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__fcd() {
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local dir
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dir=$(command find -L ${1:-.} \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
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-o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m) && printf 'cd %q' "$dir"
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}
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__use_tmux=0
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[ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ] && __use_tmux=1
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if [ -z "$(set -o | \grep '^vi.*on')" ]; then
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# Required to refresh the prompt after fzf
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bind '"\er": redraw-current-line'
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|
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# CTRL-T - Paste the selected file path into the command line
|
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if [ $__use_tmux -eq 1 ]; then
|
||||
bind '"\C-t": " \C-u \C-a\C-k$(__fsel_tmux)\e\C-e\C-y\C-a\C-d\C-y\ey\C-h"'
|
||||
else
|
||||
bind '"\C-t": " \C-u \C-a\C-k$(__fsel)\e\C-e\C-y\C-a\C-y\ey\C-h\C-e\er \C-h"'
|
||||
fi
|
||||
|
||||
# CTRL-R - Paste the selected command from history into the command line
|
||||
bind '"\C-r": " \C-e\C-u$(HISTTIMEFORMAT= history | fzf +s --tac +m -n2..,.. | sed \"s/ *[0-9]* *//\")\e\C-e\er"'
|
||||
|
||||
# ALT-C - cd into the selected directory
|
||||
bind '"\ec": " \C-e\C-u$(__fcd)\e\C-e\er\C-m"'
|
||||
else
|
||||
bind '"\C-x\C-e": shell-expand-line'
|
||||
bind '"\C-x\C-r": redraw-current-line'
|
||||
|
||||
# CTRL-T - Paste the selected file path into the command line
|
||||
# - FIXME: Selected items are attached to the end regardless of cursor position
|
||||
if [ $__use_tmux -eq 1 ]; then
|
||||
bind '"\C-t": "\e$a \eddi$(__fsel_tmux)\C-x\C-e\e0P$xa"'
|
||||
else
|
||||
bind '"\C-t": "\e$a \eddi$(__fsel)\C-x\C-e\e0Px$a \C-x\C-r\exa "'
|
||||
fi
|
||||
bind -m vi-command '"\C-t": "i\C-t"'
|
||||
|
||||
# CTRL-R - Paste the selected command from history into the command line
|
||||
bind '"\C-r": "\eddi$(HISTTIMEFORMAT= history | fzf +s --tac +m -n2..,.. | sed \"s/ *[0-9]* *//\")\C-x\C-e\e$a\C-x\C-r"'
|
||||
bind -m vi-command '"\C-r": "i\C-r"'
|
||||
|
||||
# ALT-C - cd into the selected directory
|
||||
bind '"\ec": "\eddi$(__fcd)\C-x\C-e\C-x\C-r\C-m"'
|
||||
bind -m vi-command '"\ec": "i\ec"'
|
||||
fi
|
||||
|
||||
unset __use_tmux
|
||||
|
||||
fi
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
# Key bindings
|
||||
# ------------
|
||||
function fzf_key_bindings
|
||||
# Due to a bug of fish, we cannot use command substitution,
|
||||
# so we use temporary file instead
|
||||
if [ -z "$TMPDIR" ]
|
||||
set -g TMPDIR /tmp
|
||||
end
|
||||
|
||||
function __fzf_list
|
||||
command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
|
||||
-o -type f -print \
|
||||
-o -type d -print \
|
||||
-o -type l -print 2> /dev/null | sed 1d | cut -b3-
|
||||
end
|
||||
|
||||
function __fzf_list_dir
|
||||
command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) \
|
||||
-prune -o -type d -print 2> /dev/null | sed 1d | cut -b3-
|
||||
end
|
||||
|
||||
function __fzf_escape
|
||||
while read item
|
||||
echo -n (echo -n "$item" | sed -E 's/([ "$~'\''([{<>})])/\\\\\\1/g')' '
|
||||
end
|
||||
end
|
||||
|
||||
function __fzf_ctrl_t
|
||||
if [ -n "$TMUX_PANE" -a "$FZF_TMUX" != "0" ]
|
||||
tmux split-window (__fzf_tmux_height) "fish -c 'fzf_key_bindings; __fzf_ctrl_t_tmux \\$TMUX_PANE'"
|
||||
else
|
||||
__fzf_list | fzf -m > $TMPDIR/fzf.result
|
||||
and commandline -i (cat $TMPDIR/fzf.result | __fzf_escape)
|
||||
commandline -f repaint
|
||||
rm -f $TMPDIR/fzf.result
|
||||
end
|
||||
end
|
||||
|
||||
function __fzf_ctrl_t_tmux
|
||||
__fzf_list | fzf -m > $TMPDIR/fzf.result
|
||||
and tmux send-keys -t $argv[1] (cat $TMPDIR/fzf.result | __fzf_escape)
|
||||
rm -f $TMPDIR/fzf.result
|
||||
end
|
||||
|
||||
function __fzf_ctrl_r
|
||||
history | fzf +s +m > $TMPDIR/fzf.result
|
||||
and commandline (cat $TMPDIR/fzf.result)
|
||||
commandline -f repaint
|
||||
rm -f $TMPDIR/fzf.result
|
||||
end
|
||||
|
||||
function __fzf_alt_c
|
||||
# Fish hangs if the command before pipe redirects (2> /dev/null)
|
||||
__fzf_list_dir | fzf +m > $TMPDIR/fzf.result
|
||||
[ (cat $TMPDIR/fzf.result | wc -l) -gt 0 ]
|
||||
and cd (cat $TMPDIR/fzf.result)
|
||||
commandline -f repaint
|
||||
rm -f $TMPDIR/fzf.result
|
||||
end
|
||||
|
||||
function __fzf_tmux_height
|
||||
if set -q FZF_TMUX_HEIGHT
|
||||
set height $FZF_TMUX_HEIGHT
|
||||
else
|
||||
set height 40%
|
||||
end
|
||||
if echo $height | \grep -q -E '%$'
|
||||
echo "-p "(echo $height | sed 's/%$//')
|
||||
else
|
||||
echo "-l $height"
|
||||
end
|
||||
set -e height
|
||||
end
|
||||
|
||||
bind \ct '__fzf_ctrl_t'
|
||||
bind \cr '__fzf_ctrl_r'
|
||||
bind \ec '__fzf_alt_c'
|
||||
end
|
||||
|
||||
|
|
@ -0,0 +1,59 @@
|
|||
# Key bindings
|
||||
# ------------
|
||||
# CTRL-T - Paste the selected file path(s) into the command line
|
||||
__fsel() {
|
||||
command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
|
||||
-o -type f -print \
|
||||
-o -type d -print \
|
||||
-o -type l -print 2> /dev/null | sed 1d | cut -b3- | fzf -m | while read item; do
|
||||
printf '%q ' "$item"
|
||||
done
|
||||
echo
|
||||
}
|
||||
|
||||
if [[ $- =~ i ]]; then
|
||||
|
||||
if [ -n "$TMUX_PANE" -a ${FZF_TMUX:-1} -ne 0 -a ${LINES:-40} -gt 15 ]; then
|
||||
fzf-file-widget() {
|
||||
local height
|
||||
height=${FZF_TMUX_HEIGHT:-40%}
|
||||
if [[ $height =~ %$ ]]; then
|
||||
height="-p ${height%\%}"
|
||||
else
|
||||
height="-l $height"
|
||||
fi
|
||||
tmux split-window $height "zsh -c 'source ~/.fzf.zsh; tmux send-keys -t $TMUX_PANE \"\$(__fsel)\"'"
|
||||
}
|
||||
else
|
||||
fzf-file-widget() {
|
||||
LBUFFER="${LBUFFER}$(__fsel)"
|
||||
zle redisplay
|
||||
}
|
||||
fi
|
||||
zle -N fzf-file-widget
|
||||
bindkey '^T' fzf-file-widget
|
||||
|
||||
# ALT-C - cd into the selected directory
|
||||
fzf-cd-widget() {
|
||||
cd "${$(command find -L . \( -path '*/\.*' -o -fstype 'dev' -o -fstype 'proc' \) -prune \
|
||||
-o -type d -print 2> /dev/null | sed 1d | cut -b3- | fzf +m):-.}"
|
||||
zle reset-prompt
|
||||
}
|
||||
zle -N fzf-cd-widget
|
||||
bindkey '\ec' fzf-cd-widget
|
||||
|
||||
# CTRL-R - Paste the selected command from history into the command line
|
||||
fzf-history-widget() {
|
||||
local selected
|
||||
if selected=$(fc -l 1 | fzf +s --tac +m -n2..,.. -q "$LBUFFER"); then
|
||||
num=$(echo "$selected" | head -1 | awk '{print $1}' | sed 's/[^0-9]//g')
|
||||
LBUFFER=!$num
|
||||
zle expand-history
|
||||
fi
|
||||
zle redisplay
|
||||
}
|
||||
zle -N fzf-history-widget
|
||||
bindkey '^R' fzf-history-widget
|
||||
|
||||
fi
|
||||
|
||||
Loading…
Reference in New Issue