From 6c3c1b0cf62e59eaad40d425fee97f33ff3b639a Mon Sep 17 00:00:00 2001
From: Marius Mauch <genone@gentoo.org>
Date: Sun, 13 Nov 2005 14:49:21 +0000
Subject: Add slightly modified elog_base patch containing the basic framework
 for ebuild logging.

svn path=/main/trunk/; revision=2306
---
 pym/portage.py       | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 pym/portage_const.py |  1 +
 2 files changed, 62 insertions(+)

(limited to 'pym')

diff --git a/pym/portage.py b/pym/portage.py
index 7e305ea46..60ab80e4b 100644
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -456,6 +456,57 @@ class digraph:
 			mygraph.okeys=self.okeys[:]
 		return mygraph
 
+def elog_process(cpv, mysettings):
+	mylogfiles = listdir(mysettings["T"]+"/logging/")
+	# shortcut for packages without any messages
+	if len(mylogfiles) == 0:
+		return
+	# exploit listdir() file order so we process log entries in cronological order
+	mylogfiles.reverse()
+	mylogentries = {}
+	for f in mylogfiles:
+		msgfunction, msgtype = f.split(".")
+		if not msgtype.upper() in mysettings["PORTAGE_ELOG_CLASSES"].split() \
+				and not msgtype.lower() in mysettings["PORTAGE_ELOG_CLASSES"].split():
+			continue
+		if msgfunction not in portage_const.EBUILD_PHASES:
+			print "!!! can't process invalid log file: %s" % f
+			continue
+		if not msgfunction in mylogentries:
+			mylogentries[msgfunction] = []
+		msgcontent = open(mysettings["T"]+"/logging/"+f, "r").readlines()
+		mylogentries[msgfunction].append((msgtype, msgcontent))
+
+	# in case the filters matched all messages
+	if len(mylogentries) == 0:
+		return
+
+	# generate a single string with all log messages
+	fulllog = ""
+	for phase in portage_const.EBUILD_PHASES:
+		if not phase in mylogentries:
+			continue
+		for msgtype,msgcontent in mylogentries[phase]:
+			fulllog += "%s: %s\n" % (msgtype, phase)
+			for line in msgcontent:
+				fulllog += line
+			fulllog += "\n"
+
+	# pass the processing to the individual modules
+	logsystems = mysettings["PORTAGE_ELOG_SYSTEM"].split()
+	for s in logsystems:
+		try:
+			# FIXME: ugly ad.hoc import code
+			# TODO:  implement a common portage module loader
+			logmodule = __import__("elog_modules.mod_"+s)
+			m = getattr(logmodule, "mod_"+s)
+			m.process(mysettings, cpv, mylogentries, fulllog)
+		except (ImportError, AttributeError), e:
+			print "!!! Error while importing logging modules while loading \"mod_%s\":" % s
+			print e
+		except portage_exception.PortageException, e:
+			print e
+
 # valid end of version components; integers specify offset from release version
 # pre=prerelease, p=patchlevel (should always be followed by an int), rc=release candidate
 # all but _p (where it is required) can be followed by an optional trailing integer
@@ -2510,6 +2561,12 @@ def doebuild(myebuild,mydo,myroot,mysettings,debug=0,listonly=0,fetchonly=0,clea
 			os.chown(mysettings["T"],portage_uid,portage_gid)
 			os.chmod(mysettings["T"],02770)
 
+		logdir = mysettings["T"]+"/logging"
+		if not os.path.exists(logdir):
+			os.makedirs(logdir)
+		os.chown(logdir, portage_uid, portage_gid)
+		os.chmod(logdir, 0770)
+
 		try: # XXX: negative RESTRICT
 			if not (("nouserpriv" in string.split(mysettings["PORTAGE_RESTRICT"])) or \
 			   ("userpriv" in string.split(mysettings["PORTAGE_RESTRICT"]))):
@@ -6544,6 +6601,10 @@ class dblink:
 		if dircache.has_key(self.dbcatdir):
 			del dircache[self.dbcatdir]
 		print ">>>",self.mycpv,"merged."
+
+		# Process ebuild logfiles
+		elog_process(self.mycpv, self.settings)
+		
 		return 0
 
 	def mergeme(self,srcroot,destroot,outfile,secondhand,stufftomerge,cfgfiledict,thismtime):
diff --git a/pym/portage_const.py b/pym/portage_const.py
index 296784aeb..e8341ec5f 100644
--- a/pym/portage_const.py
+++ b/pym/portage_const.py
@@ -41,6 +41,7 @@ CONFIG_MEMORY_FILE      = PRIVATE_PATH + "/config"
 
 INCREMENTALS=["USE","USE_EXPAND","FEATURES","ACCEPT_KEYWORDS","ACCEPT_LICENSE","CONFIG_PROTECT_MASK","CONFIG_PROTECT","PRELINK_PATH","PRELINK_PATH_MASK"]
 STICKIES=["KEYWORDS_ACCEPT","USE","CFLAGS","CXXFLAGS","MAKEOPTS","EXTRA_ECONF","EXTRA_EINSTALL","EXTRA_EMAKE"]
+EBUILD_PHASES			= ["setup","unpack","compile","test","install","preinst","postinst","prerm","postrm"]
 
 EAPI = 0
 
-- 
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