kiorky: add maven helper

svn path=/projects/javatoolkit/trunk/; revision=4626

1 files changed, 146 insertions, 0 deletions

diff --git a/src/bsfix/maven-getpominfos.py b/src/bsfix/maven-getpominfos.py
new file mode 100755
index 0000000..7ed1388
--- /dev/null
+++ b/src/bsfix/maven-getpominfos.py
@@ -0,0 +1,146 @@
+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+# vim: set ai ts=8 sts=0 sw=8 tw=0 noexpandtab:
+
+# Copyright 2004-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public Licence v2
+
+# Authors:
+# kiorky <kiorky@cryptelium.net>:
+# Maintainer: Gentoo Java Herd <java@gentoo.org>
+# Python based POM navigator
+
+# ChangeLog
+# kiorky <kiorky@cryptelium.net>:
+# 08/05/2007 initial version
+
+
+import sys
+import StringIO
+
+from optparse import OptionParser, make_option
+
+__version__ = "$Revision: 1.0 $"[11:-2]
+
+class MavenPom:
+	def __init__(self,pomfile = ""):
+		self.group  = ''
+		self.artifact = ''
+		self.version = ''
+ 		self.name = ''
+		self.dependencies = []
+		self.buffer = StringIO.StringIO()
+		self.__write = self.buffer.write
+
+	def getInfos(self,node):
+		if node.nodeName == "version":
+			self.version = node.childNodes[0].nodeValue
+		if node.nodeName == "artifactId":
+			self.artifact = node.childNodes[0].nodeValue
+		if node.nodeName == "groupId":
+			self.group = node.childNodes[0].nodeValue
+		if node.nodeName == "name":
+			self.name = node.childNodes[0].nodeValue
+
+	def parse(self,in_stream):
+		from xml.dom.minidom import parse
+		xmldoc = parse(in_stream)
+
+		if xmldoc:
+			self.project = xmldoc.getElementsByTagName("project")[0]
+			# get our properties
+			for node in self.project.childNodes:
+				self.getInfos(node)
+
+			# get inherited properties from parent pom if any
+			if self.group == "" or self.version == "" or self.artifact == "":
+	 			for node in self.project.childNodes:
+	 				if node.nodeName == "parent":
+						for child_node in node.childNodes:
+							if (
+								(child_node.nodeName == "version" and self.version == "" )
+								or (child_node.nodeName == "artifactId" and self.artifact == "")
+								or (child_node.nodeName == "groupId" and self.group == "")
+							):
+								self.getInfos(child_node)
+
+
+if __name__ == '__main__':
+	usage = "XML MAVEN POM MODULE " + __version__ + "\n"
+	usage += "Copyright 2004,2006,2007 Gentoo Foundation\n"
+	usage += "Distributed under the terms of the GNU General Public Lincense v2\n"
+	usage += "Please contact the Gentoo Java Team <java@gentoo.org> with problems.\n"
+	usage += "\n"
+	usage += "Usage:\n"
+	usage += "  maven-getpominfos.py [-a] [-v] [-g] [-f fic.xml]\n"
+	usage += "\n"
+	usage += "If the -f parameter is not utilized, the script will read and\n"
+	usage += "write to stdin and stdout respectively.  The use of quotes on\n"
+	usage += "parameters will break the script.\n"
+
+	def error(message):
+		print "ERROR: " + message
+		sys.exit(1)
+
+	options_list = [
+		make_option ("-f", "--file",     action="append",     dest="files",      help="Transform files instead of operating on stdout and stdin"),
+		make_option ("-v", "--version" , action="store_true", dest="p_version",  help="get artifact version."),
+		make_option ("-g", "--group"   , action="store_true", dest="p_group",    help="get artifact group."),
+		make_option ("-a", "--artifact", action="store_true", dest="p_artifact", help="get artifact name."),
+	]
+
+
+	parser = OptionParser(usage, options_list)
+	(options, args) = parser.parse_args()
+
+	elemsToGet = []
+	if options.p_version:
+		elemsToGet.append("version")
+
+	if options.p_artifact:
+		elemsToGet.append("artifact")
+
+	if options.p_group:
+		elemsToGet.append("group")
+
+
+	# Invalid Arguments Must be smited!
+	if not options.p_version and not options.p_artifact and not options.p_group:
+		print usage
+		print
+		error("No action was specified.")
+
+		if options.files:
+			if options.files.length  > 1:
+				error("Please specify only one pom at a time.")
+				# End Invalid Arguments Check
+
+	if options.files:
+		import os
+		for file in options.files:
+			# First parse the file into memory
+			# Tricks with cwd are needed for relative includes of other xml files to build.xml files
+			cwd = os.getcwd()
+			dirname = os.path.dirname(file)
+			if dirname != '': # for file  comes out as ''
+				os.chdir(os.path.dirname(file))
+
+			f = open(os.path.basename(file),"r")
+			# parse file
+			pom = MavenPom()
+			pom.parse(f)
+			os.chdir(cwd)
+			f.close()
+	else:
+		# process stdin
+		pom = MavenPom()
+		pom.parse(sys.stdin)
+
+	if options.p_group:
+		print "pom group:%s" % pom.group
+
+	if options.p_artifact:
+		print "pom artifact:%s" % pom.artifact
+
+ 	if options.p_version:
+		print "pom version:%s" % pom.version