1 files changed, 127 insertions, 0 deletions
diff --git a/gentoo-scripts/metadata.py b/gentoo-scripts/metadata.py
new file mode 100644
index 0000000..4321319
--- /dev/null
+++ b/gentoo-scripts/metadata.py
@@ -0,0 +1,127 @@
+#!/usr/bin/python -O
+
+# Copyright (C) 2004 Eric Olinger, http://evvl.rustedhalo.net
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Author : Eric Olinger <EvvL AT RustedHalo DOT net>
+
+# I changed stuff. solar@gentoo.org
+# marienz@g.o also changed stuff.
+
+import sys
+
+import os
+import re
+
+# temporarily redirect stderr to dev/null to avoid spammage
+stderr = sys.stderr
+sys.stderr = open('/dev/null', 'w')
+import portage
+# and reset it
+sys.stderr = stderr
+
+from stat import *
+from output import *
+
+import cElementTree as etree
+
+nocolor()
+
+version="0.2.5"
+
+MAX_LONGDESC_LEN = os.getenv("MAX_LONGDESC_LEN")
+if MAX_LONGDESC_LEN == None:
+	MAX_LONGDESC_LEN = 80
+else:
+	MAX_LONGDESC_LEN = int(MAX_LONGDESC_LEN)
+
+def usage(code):
+	"""Prints the uage information for this script"""
+	print green("metadata v" + version + "\n")
+	print "Usage: metadata [package-cat/]package"
+	sys.exit(code)
+
+
+def check_metadata(full_package):
+	"""Returns a string of metadata data or None if missing."""
+	metadata_file = '%s/%s/metadata.xml' % (
+		portage.settings["PORTDIR"],
+		portage.pkgsplit(full_package)[0])
+	if not os.path.exists(metadata_file):
+		return None
+	metadata = etree.parse(metadata_file)
+	ret = []
+
+	herds = []
+	for herd in metadata.findall('herd'):
+		if herd.text:
+			herds.append(herd.text)
+		else:
+			herds.append(red('bogus empty herd'))
+	if not herds:
+		ret.append(darkgreen(" Herd: ") + red("Error (No Herd)"))
+	else:
+		ret.append(darkgreen(" Herd: ") + ", ".join(herds))
+
+	maintainers = []
+	for maint in metadata.findall('maintainer'):
+		email = maint.findtext('email')
+		desc = maint.findtext('description')
+		if email:
+			maintainers.append(email)
+		else:
+			maintainers.append(red('bogus (empty?) maintainer'))
+		if desc:
+			maintainers.append("(Maint-desc: "+desc+")")
+
+	if not maintainers:
+		ret.append(darkgreen(" Maintainer: ") + ", ".join(herds))
+	else:
+		ret.append(darkgreen(" Maintainer: ") + ", ".join(maintainers))
+	longdesc = metadata.findtext('longdescription')
+	if longdesc:
+		longdesc = longdesc.replace('\n', ' ')
+		if len(longdesc) > MAX_LONGDESC_LEN:
+			longdesc = longdesc[:MAX_LONGDESC_LEN] + '...'
+		ret.append(darkgreen(" Description: ") + longdesc)
+	return ''.join(ret).encode('ascii', 'replace')
+
+
+def grab_changelog_stuff(catpkg):
+	foo=""
+	os.chdir(portage.settings["PORTDIR"] + "/" + catpkg)
+	r=re.compile("<[^@]+@gentoo.org>", re.I)
+
+	s="\n".join(portage.grabfile("ChangeLog"))
+
+	d={}
+	for x in r.findall(s):
+		if x not in d:
+			d[x] = 0
+		d[x] += 1
+
+	l=[(d[x], x) for x in d.keys()]
+	l.sort(lambda x,y: cmp(y[0], x[0]))
+	for x in l:
+		p = str(x[0]) +" "+ x[1].lstrip("<").rstrip(">")
+		foo += p[:p.find("@")]+", "
+	return foo
+
+
+def main ():
+	if len( sys.argv ) < 2:
+		usage( 1 )
+
+
+	for pkg in sys.argv[1:]:
+		package_list = portage.portdb.xmatch("match-all", pkg)
+		if not package_list:
+			print red('%r does not exist' % pkg)
+			return
+		metadata = check_metadata(package_list[0])
+		if metadata is not None:
+			print(darkgreen("Package: ") + portage.pkgsplit(package_list[0])[0] + " " + ' '.join(metadata.split()))
+		else:
+			print darkgreen("Package: ") + portage.pkgsplit(package_list[0])[0] + " " + darkgreen("Metadata: missing? candidate for tree removal") +" "+ darkgreen("ChangeLog: ") + grab_changelog_stuff(portage.pkgsplit(package_list[0])[0])
+
+if __name__ == '__main__':
+	main()