git pull 自动拉去分支版本

/usr/local/git/bin/git 最好写全路径!

遇到的坑: 手动执行sh脚本没问题, 在crontab里面无法找到git,  一直无法执行pull

#!/bin/bash

echo ''
echo '======================='
echo `date +"%Y-%m-%d %H:%M:%S"`

#cd /www/wwwroot/angel_web/web
#git pull origin master

branch_name=`cd /www/wwwroot/angel_web/web && /usr/local/git/bin/git branch | grep '^*' | awk '{print $2}'`
# echo ${branch_name}
 
if [ ${branch_name} = 'master' ];then
    cd /www/wwwroot/angel_web/web && /usr/local/git/bin/git pull origin master
else
    echo 'not master'
fi

echo '=== end ==='

crontab

* * * * * /root/sh/angel.sh >> /root/sh/ag.log