dotfiles/dot_oh-my-zsh/custom/plugins/fzf-z/executable_fzfz

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#!/usr/bin/env zsh
#
# These options are intended to be user-customizable if needed; you can
# override them by exporting them from your ~/.zshrc. See README for more
# details.
FZF_BIN_PATH=${FZF_BIN_PATH:="fzf"}
FZFZ_EXCLUDE_PATTERN=${FZFZ_EXCLUDE_PATTERN:="\/.git"}
FZFZ_EXTRA_OPTS=${FZFZ_EXTRA_OPTS:=""}
FZFZ_UNIQUIFIER=${FZFZ_UNIQUIFIER:="awk '!seen[\$0]++' 2>&1"}
FZFZ_SUBDIR_LIMIT=${FZFZ_SUBDIR_LIMIT:=50}
if ! (( ${+FZFZ_PREVIEW_COMMAND} )); then
command -v exa >/dev/null 2>&1
if [ $? -eq 0 ]; then
FZFZ_PREVIEW_COMMAND='exa --level 2 --tree --color=always --group-directories-first {}'
else
command -v tree >/dev/null 2>&1
if [ $? -eq 0 ]; then
FZFZ_PREVIEW_COMMAND='tree -C -L 2 -x --noreport --dirsfirst {}'
else
FZFZ_PREVIEW_COMMAND='ls -1 -R {}'
fi
fi
fi
# *****
SCRIPT_PATH="${0:A:h}"
if [[ $OSTYPE == darwin* && -z $(whence tac) ]]; then
REVERSER='tail -r'
else
REVERSER='tac'
fi
if type fd &>/dev/null; then
FIND_PREFIX="fd --color=never --hidden . "
FIND_POSTFIX=" --type directory"
FIND_REMOVE_SURPLUS="cat"
else
FIND_PREFIX="find "
FIND_POSTFIX=" -type d"
# find includes the current directory, so we remove the first line from
# the output.
FIND_REMOVE_SURPLUS="tail -n +2"
fi
if (($+FZFZ_EXCLUDE_PATTERN)); then
if type gegrep &>/dev/null; then
EXCLUDER="gegrep -v '$FZFZ_EXCLUDE_PATTERN'"
else
EXCLUDER="egrep -v '$FZFZ_EXCLUDE_PATTERN'"
fi
else
EXCLUDER="cat"
fi
# EXCLUDER is applied directly only to searches that need it (i.e. not
# `z`). That improvements performance, and makes sure that the
# FZFZ_SUBDIR_LIMIT is applied on the post-excluded list.
if (($+FZFZ_EXTRA_DIRS)); then
EXTRA_DIRS="{ $FIND_PREFIX $FZFZ_EXTRA_DIRS $FIND_POSTFIX && $FIND_PID=${!} | ($EXCLUDER; kill -9 $FIND_PID) } 2> /dev/null"
else
EXTRA_DIRS="{ true }"
fi
if (($FZFZ_SUBDIR_LIMIT == 0)); then
SUBDIRS="{ true }"
else
SUBDIRS="{ $FIND_PREFIX '$PWD' $FIND_POSTFIX | $EXCLUDER | head -n $(($FZFZ_SUBDIR_LIMIT+1)) | $FIND_REMOVE_SURPLUS }"
fi
RECENT_DIRS="{ $SCRIPT_PATH/recentdirs.sh }"
RECENTLY_USED_DIRS="{ $RECENT_DIRS | $REVERSER | sed 's/^[[:digit:].]*[[:space:]]*//' }"
FZF_COMMAND="${FZF_BIN_PATH} --height ${FZF_TMUX_HEIGHT:-40%} ${FZFZ_EXTRA_OPTS} --no-sort --tiebreak=end,index -m --preview='$FZFZ_PREVIEW_COMMAND | head -\$LINES'"
COMMAND="{ $RECENTLY_USED_DIRS ; $SUBDIRS ; $EXTRA_DIRS; } | $FZFZ_UNIQUIFIER | $FZF_COMMAND"
eval $COMMAND