From 33a8590717506f9ee2df79ea3ef4ab5767c7d9b5 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Mon, 12 Jan 2009 08:20:30 +0000
Subject: [PATCH] Make die() to show a message indicating the repository that
 an ebuild came from, and do it during any phase for both ebuilds and binary
 packages. Now PORTAGE_REPO_NAME is initialized inside config.setcpv() for
 both ebuilds and binary packages, so it's always available inside ebuild.sh.
 (trunk r12402)

svn path=/main/branches/2.1.6/; revision=12462
---
 bin/isolated-functions.sh | 14 +++++++++++++-
 pym/_emerge/__init__.py   |  6 +++---
 pym/portage/__init__.py   | 17 +++++------------
 3 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/bin/isolated-functions.sh b/bin/isolated-functions.sh
index 9ed933c02..e418bdde6 100755
--- a/bin/isolated-functions.sh
+++ b/bin/isolated-functions.sh
@@ -123,7 +123,19 @@ die() {
 		local overlay=${EBUILD%/*}
 		overlay=${overlay%/*}
 		overlay=${overlay%/*}
-		eerror "This ebuild is from an overlay: '${overlay}/'"
+		if [[ -n $PORTAGE_REPO_NAME ]] ; then
+			eerror "This ebuild is from an overlay named" \
+				"'$PORTAGE_REPO_NAME': '${overlay}/'"
+		else
+			eerror "This ebuild is from an overlay: '${overlay}/'"
+		fi
+	elif [[ -n $PORTAGE_REPO_NAME && -f "$PORTDIR"/profiles/repo_name ]] ; then
+		local portdir_repo_name=$(<"$PORTDIR"/profiles/repo_name)
+		if [[ -n $portdir_repo_name && \
+			$portdir_repo_name != $PORTAGE_REPO_NAME ]] ; then
+			eerror "This ebuild is from a repository" \
+				"named '$PORTAGE_REPO_NAME'"
+		fi
 	fi
 	eerror
 
diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py
index 373979b23..dbdd64600 100644
--- a/pym/_emerge/__init__.py
+++ b/pym/_emerge/__init__.py
@@ -2502,9 +2502,8 @@ class EbuildBuild(CompositeTask):
 		tree = "porttree"
 		self._tree = tree
 		portdb = root_config.trees[tree].dbapi
-		settings["EMERGE_FROM"] = pkg.type_name
-		settings.backup_changes("EMERGE_FROM")
-		settings.reset()
+		settings.setcpv(pkg)
+		settings.configdict["pkg"]["EMERGE_FROM"] = pkg.type_name
 		ebuild_path = portdb.findname(self.pkg.cpv)
 		self._ebuild_path = ebuild_path
 
@@ -3187,6 +3186,7 @@ class Binpkg(CompositeTask):
 		debug = settings.get("PORTAGE_DEBUG") == "1"
 		portage.doebuild_environment(self._ebuild_path, "setup",
 			settings["ROOT"], settings, debug, 1, self._bintree.dbapi)
+		settings.configdict["pkg"]["EMERGE_FROM"] = pkg.type_name
 
 		# The prefetcher has already completed or it
 		# could be running now. If it's running now,
diff --git a/pym/portage/__init__.py b/pym/portage/__init__.py
index db6ce822f..e3bc6105f 100644
--- a/pym/portage/__init__.py
+++ b/pym/portage/__init__.py
@@ -917,7 +917,7 @@ class config(object):
 	_env_blacklist = [
 		"A", "AA", "CATEGORY", "EBUILD_PHASE", "EMERGE_FROM",
 		"PF", "PKGUSE", "PORTAGE_CONFIGROOT", "PORTAGE_IUSE",
-		"PORTAGE_USE", "ROOT"
+		"PORTAGE_REPO_NAME", "PORTAGE_USE", "ROOT"
 	]
 
 	_environ_whitelist = []
@@ -1911,8 +1911,12 @@ class config(object):
 			else:
 				aux_keys = [k for k in auxdbkeys \
 					if not k.startswith("UNUSED_")]
+				aux_keys.append("repository")
 				for k, v in izip(aux_keys, mydb.aux_get(self.mycpv, aux_keys)):
 					pkg_configdict[k] = v
+			repository = pkg_configdict.pop("repository", None)
+			if repository is not None:
+				pkg_configdict["PORTAGE_REPO_NAME"] = repository
 			for k in pkg_configdict:
 				if k != "USE":
 					env_configdict.pop(k, None)
@@ -4751,17 +4755,6 @@ def doebuild_environment(myebuild, mydo, myroot, mysettings, debug, use_cache, m
 
 	mysettings["ROOT"]     = myroot
 	mysettings["STARTDIR"] = getcwd()
-
-	mysettings["PORTAGE_REPO_NAME"] = ""
-	# bindbapi has no getRepositories() method
-	if mydbapi and hasattr(mydbapi, "getRepositories"):
-		# do we have a origin repository name for the current package
-		repopath = os.sep.join(pkg_dir.split(os.path.sep)[:-2])
-		for reponame in mydbapi.getRepositories():
-			if mydbapi.getRepositoryPath(reponame) == repopath:
-				mysettings["PORTAGE_REPO_NAME"] = reponame
-				break
-
 	mysettings["EBUILD"]   = ebuild_path
 	mysettings["O"]        = pkg_dir
 	mysettings.configdict["pkg"]["CATEGORY"] = cat
-- 
2.26.2