shell 更新所有git目录
有时候，很久不接触的项目，突然要更新使用，而又懒的一个目录一个目录的去做更新处理，顾整理了一个shell脚本来做处理，同时也做为之前写的一篇文章的更新吧！链接?：http://genggeng.iteye.com/blog/1128679
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代码如下：
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#!/bin/bash -x PROJECTS_DIR=/home/gavingeng/projects/emailfunction update_all(){ for d in `ls` do # echo $d; cd $PROJECTS_DIR/$d echo "update project:current_dir: $PWD" `git pull` >>/home/gavingeng/tmp/test.log 2>&1 & sleep 5 echo "update success ^_^" done}function update(){ echo "hello ,u can update" `git pull` >>/tmp/test.log 2>&1 & echo "update success ^_^"}cd $PROJECTS_DIRif [ -z "$1" ];then update_allelif [ -d "$PROJECTS_DIR/$1" ];then cd $PROJECTS_DIR/$1 echo $PWD updateelse echo "not exist "$PROJECTS_DIR/$1"" exit 0;fi?
在做git更新时，若没有更新，就会出现"Already date to date"，这里将它重定向到日志中做处理
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今天又对脚本进行了更新、处理，如下：
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#!/bin/bash -x PROJECTS_DIR=/home/gavingeng/projects/email##排除以下情况：##1.非目录##2.非git目录function is_git_dir(){ param=`find $PWD -name ".git"` if [ -z "$param" ];thenreturn 1 #1为假 elsereturn 0 #0为真 fi }function update_all(){ for d in `ls` do if [ -d "$PROJECTS_DIR/$d" ];then # echo $d; cd $PROJECTS_DIR/$d if is_git_dir $PWD;then echo "update project:current_dir: $PWD" `git pull` >>/home/gavingeng/tmp/test.log 2>&1 & sleep 5 echo "update success ^_^" elseecho "$PWD is not a git dir!" fielse echo "$d is not a dirctory"fi done}function update(){ echo "hello ,u can update" `git pull` >>/tmp/test.log 2>&1 & echo "update success ^_^"}cd $PROJECTS_DIRif [ -z "$1" ];then update_allelif [ -d "$PROJECTS_DIR/$1" ];then cd $PROJECTS_DIR/$1 echo $PWD if is_git_dir $PWD;then update elseecho "$PWD is not a git dir!" fielse echo "not exist "$PROJECTS_DIR/$1"" exit 0;fi?改完后，发现if/else逻辑更多了，该想想如何去改了......
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