another script to print the version string from POM

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@16491 71c3de6d-444a-0410-be80-ed276b4c234a
jenkinsci · Mar 23, 2009 · 70cebd3 · 70cebd3
1 parent d0b1e4b
commit 70cebd3
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/show-pom-version.rb b/show-pom-version.rb
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+#!/usr/bin/ruby
+# parse POM from stdin and prints the version number
+require "rexml/document"
+require "rexml/xpath"
+
+pom = REXML::Document.new $stdin
+# if the POM doesn't define the version by itself, it's inherited from the parent
+puts (pom.elements["/project/version"] || pom.elements["/project/parent/version"]).text