git hook，部署项目，并重启forever

hook-with-deploy.sh

#!/bin/sh
#
# An example hook script to prepare a packed repository for use over
# dumb transports.
#
# To enable this hook, rename this file to "post-update".

#执行pull
unset $(git rev-parse --local-env-vars)

BASEDIR=/data/www
REPOSDIR=/data/repos/cisotrade.git
BRANCH=develop

build()
{
        UUID=$1
        PORT=$2
        WORKDIR="$BASEDIR/$UUID"
        echo "UUID: $UUID WorkDir: $WORKDIR"
        if [ ! -d $WORKDIR ]; then
                git clone $REPOSDIR $WORKDIR
                cd $WORKDIR
                git checkout $BRANCH
                npm install
        else
                cd $WORKDIR
                #更新代码
                git pull
                git checkout $BRANCH
        fi

        #启动服务器
        if [ "`forever list | grep "/$UUID/app.coffee"`" == "" ]; then
                echo "应用程序不存在，启动新的应用"
                #重启应用程序
                NODE_ENV=production PORT=$PORT forever start --uid "$UUID" -a -c coffee $WORKDIR/app.coffee
        else
                echo "应用已经存在，重启"
                forever restart $UUID
        fi
}

build 'cisotrade' 8001
build 'test-cisotrade' 8002

exec git update-server-info