From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 30 Mar 2008 06:18:15 +0000 (-0000)
Subject: Move the AUTOCLEAN code into dblink.treewalk since it's already partially
X-Git-Tag: v2.2_pre6~298
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=42a51c2c73649cf2c120ea57549cdf290ff92bd0;p=portage.git

Move the AUTOCLEAN code into dblink.treewalk since it's already partially
supported there anyway (for replacement of identical cpv). This has the
benefit of guaranteeing that the order of installation and removal phases
is always the same.

svn path=/main/trunk/; revision=9621
---

diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 63ca57dc1..91ec5dd0f 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -4792,20 +4792,6 @@ class MergeTask(object):
 				if "--pretend" not in self.myopts and \
 					"--fetchonly" not in self.myopts and \
 					"--fetch-all-uri" not in self.myopts:
-					# Clean the old package that we have merged over top of it.
-					if pkgsettings.get("AUTOCLEAN", "yes") == "yes":
-						xsplit=portage.pkgsplit(x[2])
-						emergelog(xterm_titles, " >>> AUTOCLEAN: " + xsplit[0])
-						retval = unmerge(self.trees[myroot]["root_config"],
-							self.myopts,
-							"clean", [xsplit[0]], ldpath_mtimes, autoclean=1)
-						if not retval:
-							emergelog(xterm_titles,
-								" --- AUTOCLEAN: Nothing unmerged.")
-					else:
-						portage.writemsg_stdout(colorize("WARN", "WARNING:")
-							+ " AUTOCLEAN is disabled.  This can cause serious"
-							+ " problems due to overlapping packages.\n")
 
 					# Figure out if we need a restart.
 					mysplit=portage.pkgsplit(x[2])
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index 3a692680d..7970c0a4b 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -2126,11 +2126,11 @@ class dblink(object):
 			"portage" == pkgsplit(self.pkg)[0]:
 			reinstall_self = True
 
+		autoclean = self.settings.get("AUTOCLEAN", "yes") == "yes"
 		for dblnk in list(others_in_slot):
 			if dblnk is self:
 				continue
-			if dblnk.mycpv != self.mycpv and \
-				not reinstall_self:
+			if not (autoclean or dblnk.mycpv == self.mycpv or reinstall_self):
 				continue
 			writemsg_stdout(">>> Safely unmerging already-installed instance...\n")
 			others_in_slot.remove(dblnk) # dblnk will unmerge itself now
@@ -2139,8 +2139,12 @@ class dblink(object):
 			# TODO: Check status and abort if necessary.
 			dblnk.delete()
 			writemsg_stdout(">>> Original instance of package unmerged safely.\n")
-			if not reinstall_self:
-				break
+
+		if len(others_in_slot) > 1:
+			from portage.output import colorize
+			writemsg_stdout(colorize("WARN", "WARNING:")
+				+ " AUTOCLEAN is disabled.  This can cause serious"
+				+ " problems due to overlapping packages.\n")
 
 		# We hold both directory locks.
 		self.dbdir = self.dbpkgdir