Update rrv.sh

rrv.sh

@@ -1 +1,46 @@
+#!/bin/bash
+# Rultor release versioning script for Maven projects.
+#
+# It looks for the project’s version, which MUST respect the pattern 
+# [0-9]*\.[0-9]*\.[0-9]*-SNAPSHOT and BE THE FIRST MATCH in pom.xml
+#
+# What it does: updates the pom.xml version of the project according to
+# the variable ${tag} provided to rultor. Specifically, it increments the 
+# 3rd digit and adds '-SNAPSHOT' to it.
+#
+# IMPORTANT:
+#     the given tag has to contain 3 numbers separated by dots!
+#     
+#     e.g. tag = 1.0.1 or tag = 3.2.53 will result in new versions of 1.0.2-SNAPSHOT
+#     or 3.2.54-SNAPSHOT
+set -e
+set -o pipefail
 
+CURRENT_VERSION=$(grep -o '[0-9]*\.[0-9]*\.[0-9]*-SNAPSHOT' -m 1 pom.xml)
+
+NUMBERS=($(echo $tag | grep -o -E '[0-9]+'))
+
+echo "CURRENT VERSION IS"
+echo $CURRENT_VERSION
+
+NEXT_VERSION=${NUMBERS[0]}'.'${NUMBERS[1]}'.'$((${NUMBERS[2]}+1))'-SNAPSHOT'
+
+echo "RELEASE VERSION IS"
+echo $tag
+
+echo "NEXT VERSION IS"
+echo $NEXT_VERSION
+
+#Right after the project's <version> tag there has to be the comment <!--rrv-sed-flag--> which simplifies the sed regex bellow. 
+#If the flag comment wouldn't be there, we'd have to write a more complicated regex to catch the artifactif from a row up.
+#This is because only a regex for version tag would change all the matching version tags in the file.
+sed -i "s/<version>${CURRENT_VERSION}<\/version><\!--rrv-sed-flag-->/<version>${tag}<\/version><\!--rrv-sed-flag-->/" pom.xml
+mvn clean deploy -Prelease --settings /home/r/settings.xml
+sed -i "s/<version>${tag}<\/version><\!--rrv-sed-flag-->/<version>${NEXT_VERSION}<\/version><\!--rrv-sed-flag-->/" pom.xml
+#sed -i "s/<version>.*<\/version>/<version>${tag}<\/version>/" README.md
+#sed -i "s/charles-.*-jar-with-dependencies\.tar\.gz/charles-${tag}-jar-with-dependencies.tar.gz/" README.md
+
+git commit -am "${NEXT_VERSION}"
+git checkout master
+git merge __rultor
+git checkout __rultor