UPD zipdepot script to increment version

script/zipdepot

@@ -3,5 +3,43 @@
 # this is a script file to generate a zip package from this source:
 cd "$(dirname "$0")"
 cd ..
+# now we are at the depot directory
+# if there is a file named depot.xml, we ask to increase the version with
+
+read -p "Do you want to update/increase the patch (last) version number? (y/N)" -n 1 -r
+echo  # (optional) move to a new line
+if [[ $REPLY =~ ^[YyJj]$ ]]
+then
+	echo "Updating the version"
+	patch=`xmllint -xpath 'string(//*[local-name()="version"])' depot.xml | rev | cut -f1 -d. | rev`
+	echo "$patch"
+	patch=$((patch+1))
+	echo "$patch"
+	version=`xmllint -xpath 'string(//*[local-name()="version"])' depot.xml`
+	major=`echo "$version" | cut -f1 -d.`
+	minor=`echo "$version" | cut -f2 -d.`
+	patch=`echo "$version" | cut -f3 -d.`
+	echo "$version"
+	patch=$((patch+1))
+	minor=$((minor))
+	newversion="$major.$minor.$patch"
+	echo "$newversion"
+
+#xml=$(xmllint --shell depot.xml << EOF
+#-xpath 'string(//*[local-name()="version"]'
+#set 1.2.3
+#save -
+#EOF
+#)
+xmllint --shell depot.xml << EOF
+cd extension/version
+set $newversion
+save
+EOF
+
+else
+	echo "Keep the version"
+fi
 mkdir -p zip
-zip -r zip/depot.zip * -x .git/\* -x script/\* -x zip/\*
+zip -q -r zip/depot.zip * -x .git/\* -x script/\* -x zip/\*
+