Emacs bookmark share with zsh bookmark

_bm-e-z

#compdef bm-e-z
# ------------------------------------------------------------------------------
# Copyright (c) 2014 Kazuyuki Shimizu
# Licensed under the MIT License (MIT)
# ------------------------------------------------------------------------------
#autoload

typeset -A opt_args
local context state line

#cd-bookmarkの補完関数をそのまま流用した
_bm-e-z() {

  local context state line curcontext="$curcontext"
  
  local -a _bookmark_id_list
  _bookmark_id_list=( ${(@f)"$(_call_program cd-bookmark-list cd-bookmark -l | cut -d '|' -f 1 | sort -n)"} )
  _describe -t bookmark_id "bookmark id" _bookmark_id_list
  
}

bm-e-z

# bookmark-emacs-zsh - zsh plugin for using emacs bookmark in zsh.
#
# Copyright (C) 2015 momiji-mac.com  All Rights Reserved.
# our homepage is http://momiji-mac.com/wp/
#
# Author : kazuyuki shimizu  
# URL : https://github.com/
#
# How to install
#  1. install cd-bookmark (see, https://github.com/mollifier/cd-bookmark.git)
#  2. put bm-e-z file in your $fpath
#  3. if you need, _bm-e-z file also put in $fpath
# 
#        $ ls .zsh/functions/
#          bm-e-z _bm-e-z cd-bookmark/
# 
#  4. add this line to your .zshrc:
#     autoload -Uz bm-e-z
#  5. both emacs bookmark file and cd-bookmark file path is configure


####### configure ###########

em='/Applications/Emacs24.app/Contents/MacOS/bin/emacsclient'

# your bookmark files select
#EMACS_BOOKMARK=~/.emacs.d/bookmarks
EMACS_BOOKMARK=~/.emacs.bmk
CDBOOKMARK=~/.cdbookmark

####### functions  ###############
function _update_emacs_bookmark(){
        $em -e -n "(progn (bookmark-save))"
}

function _errorMessage(){
    echo "maybe, invalid option, try -h option "
    
}
function _showList(){
    cd-bookmark
}
function _showHelp(){

    cat <<EOF
Usage:
  bm-e-z -a
  bm-e-z [-c] BOOKMARK

  -a add current directory to bookmark(Emacs bookmark)
  -u update bookmark from emacs bookmark
  -c change directory
  -l list bookmark
  -h display this help and exit

EOF
    
}
function _updateList(){
    _update_emacs_bookmark

    ####### make temp file #######
    temp_bookmark=$(mktemp -t temp)
    NameList=$(mktemp -t temp)
    PathList=$(mktemp -t temp)
    Combined=$(mktemp -t temp)
    
    ####### init #######
    echo "" > ${CDBOOKMARK}

    ####### file path extract #######
    grep '(".*"\|filename' $EMACS_BOOKMARK | grep 'filename' | sed -e 's/ (filename \. \"/\|/g' > $PathList

    ####### file name  extract #######
    grep '(".*"\|filename' $EMACS_BOOKMARK | grep -v 'filename' | sed -e s/^\(\"// |sed -e s/\"// > $NameList  
    sed -i -e s/\(\(// $NameList
	    
    ####### file name and file path combine #######
    paste -d "\0" $NameList $PathList > $Combined
    sed -i -e s/\"\)// $Combined
    
    ####### "~"を展開して置換 #######
    sed -e s/~/"\/Users\/shimizukazuyuki"/g $Combined > ${CDBOOKMARK}

    ####### remove temp file #######
    rm "$temp_bookmark"
    rm "$NameList"
    rm "$PathList"
    rm "$Combined"

}
function _changeDir(){
    local targetDir="$1"
    cd-bookmark "$targetDir"
    
}
function _addBookMark(){
    #bookmark current dir,which add on emacs (= C-x bookmark set)
    name=`basename $PWD`
    $em -e -n "(progn (dired \"$PWD\")(bookmark-set \"$name\")(bookmark-save))"
    
}

####### Script  main  ###############
#emacsのブックマークをzshでも使う
#Usage: bm-e-z -[asdh] 
########################################


######### main function ###############
function mainFunction(){
    #FLAG: add, update, change,list, help
    local FLAG=""
    local bookmark_item=""
    local opt OPTIND
    
    while getopts "auclh" opt
    do 
	case ${opt} in
            a) FLAG="add"
		;;
            u) FLAG="update"
		;;
	    c) FLAG="change"
		;;
	    l) FLAG="list"
		;;
            h) FLAG="help"
		;;
            \?) _errorMessage
		return 1
		;;
	esac
    done
    shift `expr $OPTIND - 1` 
    
    # with no option, cd
    if [ -z "$FLAG" ]; then
	bookmark_item="$1"

	if [ -n "$bookmark_item" ]; then
	    FLAG="change"
	else
	    FLAG="list"
	fi
    fi
    
    if [ "$FLAG" = "add" ]; then
	_addBookMark
	_updateList
    fi
    
    if [ "$FLAG" = "update" ]; then
	_updateList
    fi
    
    if [ "$FLAG" = "change" ]; then
	_changeDir "$bookmark_item"
    fi
    
    if [ "$FLAG" = "list" ]; then
	_updateList
	_showList
    fi
        
    if [ "$FLAG" = "help" ]; then
	_showHelp
    fi

}

mainFunction "$@"