[patch] existing clean phase ported from bash to python

doebuild-clean-python.patch (text/plain), 3.16 KB, created by Zac Medico on 2006-02-27 19:19:42 UTC

Index: pym/portage.py
===================================================================
--- pym/portage.py	(revision 2794)
+++ pym/portage.py	(working copy)
@@ -2743,8 +2743,10 @@
 
 	# if any of these are being called, handle them -- running them out of the sandbox -- and stop now.
 	if mydo=="clean":
-		logfile=None
-	if mydo in ["help","clean","setup"]:
+		import portage_ebuild
+		portage_ebuild.ebuild_clean(mysettings)
+		return 0
+	elif mydo in ["help","setup"]:
 		return spawn(EBUILD_SH_BINARY+" "+mydo,mysettings,debug=debug,free=1,logfile=logfile)
 	elif mydo in ["prerm","postrm","preinst","postinst","config"]:
 		mysettings.load_infodir(pkg_dir)
Index: pym/portage_ebuild.py
===================================================================
--- pym/portage_ebuild.py	(revision 0)
+++ pym/portage_ebuild.py	(revision 0)
@@ -0,0 +1,70 @@
+
+from portage_exec import spawn
+from portage_util import writemsg
+import errno, os, shutil
+
+def ebuild_clean(mysettings):
+	"""This function is called from doebuild to perform the clean phase."""
+
+	chflags = {"BSD":"noschg,nouchg,nosappnd,nouappnd,nosunlnk,nouunlnk",
+	"Darwin":"noschg,nouchg,nosappnd,nouappnd"}
+	if mysettings["USERLAND"] in chflags:
+		spawn(["chflags", "-R", chflags[mysettings["USERLAND"]],
+		mysettings["PORTAGE_BUILDDIR"]])
+
+	for subdir in ("image", "distdir"):
+		shutil.rmtree(os.path.join(mysettings["PORTAGE_BUILDDIR"], subdir), ignore_errors=True)
+
+	features = mysettings["FEATURES"].split()
+	if "keeptemp" in features:
+		try:
+			os.rename(os.path.join(mysettings["T"], "environment"),
+			os.path.join(mysettings["T"], "environment.keeptemp"))
+		except OSError, oe:
+			if oe.errno == errno.ENOENT:
+				pass
+			elif oe.errno in (errno.EPERM, errno.EACCES):
+				writemsg("%s\n" % oe)
+			else:
+				raise oe
+	else:
+		shutil.rmtree(mysettings["T"], ignore_errors=True)
+	if "keepwork" not in features:
+		for x in (".compiled", ".installed", ".packaged", ".tested", ".unpacked"):
+			try:
+				os.unlink(os.path.join(mysettings["PORTAGE_BUILDDIR"], x))
+			except OSError, oe:
+				if oe.errno == errno.ENOENT:
+					pass
+				elif oe.errno in (errno.EPERM, errno.EACCES):
+					writemsg("%s\n" % oe)
+				else:
+					raise oe
+		shutil.rmtree(os.path.join(mysettings["PORTAGE_BUILDDIR"], "build-info"), ignore_errors=True)
+		shutil.rmtree(mysettings["WORKDIR"], ignore_errors=True)
+
+	# remove directories only if they are empty, leaving any files intact
+	if os.path.isfile(os.path.join(mysettings["PORTAGE_BUILDDIR"], ".unpacked")):
+		for dirpath, dirnames, filenames in os.walk(mysettings["PORTAGE_BUILDDIR"], topdown=False):
+			for name in dirnames:
+				mypath = os.path.join(dirpath, name)
+				if not mypath.startswith(mysettings["WORKDIR"]):
+					try:
+						os.rmdir(mypath)
+					except OSError, oe:
+						if oe.errno in (errno.ENOTEMPTY, errno.ENOENT):
+							pass
+						elif oe.errno in (errno.EPERM, errno.EACCES):
+							writemsg("%s\n" % oe)
+						else:
+							raise oe
+
+	try:
+		os.rmdir(mysettings["PORTAGE_BUILDDIR"])
+	except OSError, oe:
+		if oe.errno in (errno.ENOTEMPTY, errno.ENOENT):
+			pass
+		elif oe.errno in (errno.EPERM, errno.EACCES):
+			writemsg("%s\n" % oe)
+		else:
+			raise oe