wtool

#!/bin/bash

export WTOOL_DIR=$(dirname "$(echo "$0" | sed -e '')")
tools_dir=$WTOOL_DIR/*/tools/
custom_tools_dir=$WTOOL_DIR/custom/*/tools/
source $WTOOL_DIR/wtool-common
bash $WTOOL_DIR/wtool-check-update & 2>/dev/null

find_command(){
    for folder in `ls -l $1 |grep ^d |awk '{print $9}'` ;do
	if [ ! -d $1/$folder/tools ]; then
	    continue;
	fi
	commands=`ls -l $1/$folder/tools |grep -v '^d' |awk '{print $9}'`
	if [ "$commands" = "" ]; then
	    continue;
	fi
	echo "$folder:"
	for file in $commands ;do
	    desp=`grep '^###' $1/$folder/tools/$file|cut -c 4-`
	    if [ "$desp" != ""  ]; then
		pcolumn "$file\t:$desp"
	    fi
	done
    done

}

logo(){
    echo "     __    __  _____            _ 
    / / /\ \ \/__   \___   ___ | |
    \ \/  \/ /  / /\/ _ \ / _ \| |
     \  /\  /  / / | (_) | (_) | |
      \/  \/   \/   \___/ \___/|_|
                                     "
}

if [ $# = 0 ];then
    logo
    pcolumn 'Usage '
    pcolumn " wtool list\t: show all commands \nwtool command\t: execute a command\nwtool update\t: update wtool\nwtool addmodule\t: add custom module\nwtool rmmodule\t: remove custom module\nwtool uninstall\t: uninstall wtool"
    exit
fi

if [ "$1" = "list" ];then 
    echo 'Available commands:'
    find_command $WTOOL_DIR
    find_command $WTOOL_DIR/custom
    exit 0;
fi

test_exists(){
    if [ -e $2 ]; then
	echo "$1/$2 already exist!"
	while(true);do
	    echo -n "(q)uit or (r)eplace?"
	    read choice < /dev/tty
	    if [ "$choice" = "q" ];then
		exit 0;
	    elif [ "$choice" = "r" ];then
		rm -fr $1/$2
		break;
	    else
		echo "$choice is not valid!"
	    fi	
	done
    fi
}

if [ "$1" = "addmodule" ]; then
    if [ "$#" -lt "2" ];then
	echo "Usage : wtool addmodule group/project"
	exit 1;
    fi
    folder_name=$2
    folder_name=${folder_name//\//_}
    cd $WTOOL_DIR/custom
    test_exists $WTOOL_DIR/custom $folder_name
    type "git" 1>/dev/null 2>/dev/null
    if [ $? -eq 0 ];then
	git clone https://github.com/$2.git --depth 1 $folder_name
    else
	mkdir $folder_name &&cd $folder_name
	curl -s https://github.com/$2/repository/master.zip |unzip -
    fi
    echo "add module $folder_name finished"
    exit 0
fi

if [ "$1" = "rmmodule" ]; then
    if [ "$#" -lt "2" ];then
	echo "Usage : wtool rmmodule group/project"
	exit 1;
    fi
    folder_name=$2
    folder_name=${folder_name//\//_}
    cd $WTOOL_DIR/custom
    rm -rf ./$folder_name
    echo "remove module $folder_name finished"
    exit 0
fi

if [ "$1" = "uninstall" ]; then
    echo -n "Uninstall wtool,(y)es or (n)o?"
    read choice < /dev/tty
    if [ "$choice" = "y" ] && [ "$WTOOL_DIR" != "/" ];then
	cd $WTOOL_DIR && make uninstall && rm -rf $WTOOL_DIR && echo "wtool uninstall finished. Bye~"
    fi
    exit 0
fi
command_file=$1;shift
command=`find $tools_dir -maxdepth 1 -name $command_file `

if [ ! -f "$command" ]; then
    command=`find $custom_tools_dir -maxdepth 1 -name $command_file `
    if [ ! -f "$command" ]; then
	echo "$command_file command not found!"
	exit 1;
    fi
fi

exec "$command" "$@"