HaiwaiAdv2/NatureSDK/addlua.sh

#!/bin/bash

set -e

if [ -z $1 ]; then
	echo "usage: addlua.sh path"
	exit -1;
fi

IFS=$'\n'
ROOT=$1
DIR=`dirname "$0"`

# 生成比较正经一点的名字, 但需要字典支持
if [ -f "$DIR/dictionary.txt" ]; then
	WORDs=(`cat "$DIR/dictionary.txt" | cut -d ' ' -f1`)
fi

# 生成随机名
function RANDOM_NAME_FM() {
    if [ -n $WORDs ]; then
        local name=
        while [ ${#name} -lt 16 ]; do
            local index=$(($RANDOM%${#WORDs[@]}))
            name="$name${WORDs[${index}]}"
        done
		# 删除中划线并且将首字母大写
        echo ${name:1} 
    else
		# 生成uuid类型的名字
        echo `openssl rand -hex 8`
    fi
}
function RANDOM_NAME() {
    if [ -n $WORDs ]; then
        local name=
        while [ ${#name} -lt 16 ]; do
            local index=$(($RANDOM%${#WORDs[@]}))
            name="$name-${WORDs[${index}]}"
        done
		# 删除中划线并且将首字母大写
        echo ${name:1} | awk -F[-] '{for(i=1;i<=NF;i++) printf toupper(substr($i,1,1)) substr($i,2); printf "\n";}'
    else
		# 生成uuid类型的名字
        echo `openssl rand -hex 8`
    fi
};

function RANDOM_LUA_CALL() {
	local current=0
	local count=$(($RANDOM%20))

	printf "print('" >> "$1"

	# Generates the file for the specified count.
	while [ $current -lt $total ]; do 
		if [ ! $current -eq 0 ]; then
			printf "," >> "$1"
		fi
		printf "%s" "`RANDOM_NAME_FM`" >> "$1"
		let current=current+1
	done

	printf "')\n" >> "$1"
};

function RANDOM_LUA_VARIABLE() {
	printf "local `RANDOM_NAME` = '`echo "$RANDOM-$RANDOM-$RANDOM" | base64`'\n" >> "$1"
};


function RANDOM_LUA_FUNCATION() {
	local current=0
	local total=$(($RANDOM%20))

	printf "local function `RANDOM_NAME_FM`()\n" >> "$1"

	# Generates the file for the specified count.
	while [ $current -lt $total ]; do 

		if [ $(($RANDOM%2)) -eq 0 ]; then
			RANDOM_LUA_VARIABLE $1
		fi
		if [ $(($RANDOM%2)) -eq 0 ]; then
			RANDOM_LUA_CALL $1
		fi
		#if [ $(($RANDOM%50)) -eq 0 ]; then
		#	let deep=deep+1
		#	RANDOM_LUA_FUNCATION $1
		#	let deep=deep-1
		#fi

		let current=current+1
	done

	printf "end\n" >> "$1"
};

function RANDOM_LUA_FILE() {

	local name=`RANDOM_NAME`
	while [ -f "$ROOT/$1/${name}.lua"  ]; do
		name=`RANDOM_NAME`
	done

	echo "add to $1/${name}.lua"

	local current=0
	local total=$(($RANDOM%20))
	
	# Generates the file for the specified count.
	while [ $current -lt $total ]; do 

		if [ $(($RANDOM%5)) -eq 0 ]; then
			RANDOM_LUA_VARIABLE "$ROOT/$1/${name}.lua"
		fi
		if [ $(($RANDOM%5)) -eq 0 ]; then
			RANDOM_LUA_CALL "$ROOT/$1/${name}.lua"
		fi
		if [ $(($RANDOM%5)) -eq 0 ]; then
			RANDOM_LUA_FUNCATION "$ROOT/$1/${name}.lua"
		fi

		let current=current+1
	done

};

function RANDOM_LUA_FILES() {

	local files=(`ls "$ROOT/$1"`)
	local current=0
	local total=$((${#files[@]} / 2))

	# Generates the file for the specified count.
	while [ $current -lt $total ]; do 
		RANDOM_LUA_FILE "$1"
		let current=current+1
	done

	# Each all dir.
	for file in ${files[@]}; do
		if [ -d "$ROOT/$file" ]; then
			RANDOM_LUA_FILES "$1/$file"
		fi
	done
};

RANDOM_LUA_FILES "."