From 2718211aa28019b8142ae8efe2eefdbb67b6aedb Mon Sep 17 00:00:00 2001
From: Brian Dolbec <dolsen@gentoo.org>
Date: Sat, 11 Jan 2014 20:53:12 -0800
Subject: [PATCH] Remove some troublesome trailing slashes from paths

Change the docstring to warn to use a proper path join function.
Modify the functions.sh output to display the actual command it
is about to run.
---
 modules/generic_stage_target.py | 19 ++++++++++---------
 targets/support/functions.sh    |  5 +++--
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/modules/generic_stage_target.py b/modules/generic_stage_target.py
index 3d66231f..89b891bb 100644
--- a/modules/generic_stage_target.py
+++ b/modules/generic_stage_target.py
@@ -466,20 +466,20 @@ class generic_stage_target(generic_target):
 
 	def set_snapcache_path(self):
 		if "SNAPCACHE" in self.settings:
-			self.settings["snapshot_cache_path"]=\
-				normpath(self.settings["snapshot_cache"]+"/"+\
-				self.settings["snapshot"]+"/")
+			self.settings["snapshot_cache_path"] = \
+				normpath(self.settings["snapshot_cache"] + "/" +
+					self.settings["snapshot"])
 			self.snapcache_lock=\
 				catalyst_lock.LockDir(self.settings["snapshot_cache_path"])
 			print "Caching snapshot to "+self.settings["snapshot_cache_path"]
 
 	def set_chroot_path(self):
 		"""
-		NOTE: the trailing slash is very important!
-		Things *will* break without it!
+		NOTE: the trailing slash has been removed
+		Things *could* break if you don't use a proper join()
 		"""
 		self.settings["chroot_path"]=normpath(self.settings["storedir"]+\
-			"/tmp/"+self.settings["target_subpath"]+"/")
+			"/tmp/"+self.settings["target_subpath"])
 		self.chroot_lock=catalyst_lock.LockDir(self.settings["chroot_path"])
 
 	def set_autoresume_path(self):
@@ -807,8 +807,8 @@ class generic_stage_target(generic_target):
 
 		if "SNAPCACHE" in self.settings:
 			snapshot_cache_hash=\
-				read_from_clst(self.settings["snapshot_cache_path"]+\
-				"catalyst-hash")
+				read_from_clst(self.settings["snapshot_cache_path"] + "/" +
+					"catalyst-hash")
 			destdir=self.settings["snapshot_cache_path"]
 			if "bz2" == self.settings["chroot_path"][-3:]:
 				unpack_cmd="tar -I lbzip2 -xpf "+self.settings["snapshot_path"]+" -C "+destdir
@@ -861,7 +861,8 @@ class generic_stage_target(generic_target):
 			cmd(unpack_cmd,unpack_errmsg,env=self.env)
 
 			if "SNAPCACHE" in self.settings:
-				myf=open(self.settings["snapshot_cache_path"]+"catalyst-hash","w")
+				myf=open(self.settings["snapshot_cache_path"] +
+					"/" + "catalyst-hash","w")
 				myf.write(self.settings["snapshot_path_hash"])
 				myf.close()
 			else:
diff --git a/targets/support/functions.sh b/targets/support/functions.sh
index 80e371cc..c8757d45 100755
--- a/targets/support/functions.sh
+++ b/targets/support/functions.sh
@@ -20,7 +20,7 @@ exec_in_chroot(){
 # and executes it.
 	local file_name=$(basename ${1})
 	local subdir=${2}
-	local destdir=".${subdir}/tmp"
+	local destdir="${subdir}/tmp"
 
 	echo "Copying ${file_name} to ${destdir}"
 	copy_to_chroot ${1} ${destdir}
@@ -32,7 +32,8 @@ exec_in_chroot(){
 	echo "Ensure the file has the executable bit set"
 	chmod +x ${chroot_path}/${destdir}/${file_name}
 
-	echo "Running ${file_name} in chroot ${chroot_path}"
+	echo "Running ${file_name} in chroot:"
+	echo "    ${clst_CHROOT} ${chroot_path} ${destdir}/${file_name}"
 	${clst_CHROOT} ${chroot_path} ${destdir}/${file_name} || exit 1
 
 	delete_from_chroot ${destdir}/${file_name}
-- 
2.26.2