maven pom文件查看依赖关系的小脚本

为mvn dependency:tree 包含了很多其他杂乱的信息,就写个简单的小脚本查看关系依赖树的关键部分!


#!/bin/bash

# show part of mvn dependency:tree result
# author :zhaoming.xue
# data :2012-4-18
# last modify :2012-4-18
# version :1.0.0

# 1.check has the pom.xml file
pom_file_num=`find . -maxdepth 1 -type f | grep pom.xml | wc -l`

if [ $pom_file_num -eq 0 ];then
 echo "can't find pom.xml ,pls check ! "
 exit 1
fi

base_path=`pwd`
# 2.cut part of info
# 2.1 execute and check has error !
mvn dependency:tree > temp.info
if [ -f temp.info ];then
 has_error=`grep -i "error" temp.info | wc -l`
 if [ $has_error -gt 0 ];then
 echo "error ,pls check temp.info"
 exit 1
 fi
fi

# 2.2 cut info
start_num=`grep -n + temp.info | awk -F ":" '{print $1}' | sed '2,$d'`
new_start_num=`expr $start_num - 1`
end_num=`grep -in "build success" temp.info | awk -F ":" '{print $1}'`

if [ $? -gt 0 ];then
 echo "error ,pls check "
 exit 1
fi

sed -n "$new_start_num,$end_num p" temp.info

# 3.delete temp file
if [ -f temp.info ];then
 rm -rf temp.info
fi

作者: inter12

在这苦短的人生中,追求点自己的简单快乐

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