Shell command to update pom file from a variable

Question

Previously I used below command to take the version in pom.xml and increment it from one. Before increment snapshot version is, 0.0.1

#!/bin/bas         


        

Answer 1

In here I mention fully working command. Thank you for your support.

#!/bin/bash

version=$(grep -ri "" pom.xml |head -n 1 | sed -e 's/^[ \t]*\ 
([^<]*\)<.*$/\1/')

major=$(echo $version | cut -c1)
var2=$(echo $version | cut -c2)
miner=$(echo $version | cut -c3)
var4=$(echo $version | cut -c4)
bug=$(echo $version | cut -c5)
bug=$((bug+1))
str="-SNAPSHOT"
incrementVer=$major$var2$miner$var4$bug$str
echo $incrementVer

LN=$(grep -n "" pom.xml | head -1 | awk -F ":" '{print $1}')
sed -i "$LN s/$version/$incrementVer/" pom.xml