5 files changed, 63 insertions, 12 deletions
diff --git a/templates/Makefile b/templates/Makefile
index 9f3f1fc352..408f0137a8 100644
--- a/templates/Makefile
+++ b/templates/Makefile
@@ -23,17 +23,19 @@ all: boilerplates.made custom
 
 bpsrc = $(filter-out %~,$(wildcard *--*))
 boilerplates.made : $(bpsrc)
-	$(QUIET)ls *--* 2>/dev/null | \
+	$(QUIET)umask 022 && ls *--* 2>/dev/null | \
 	while read boilerplate; \
 	do \
 		case "$$boilerplate" in *~) continue ;; esac && \
 		dst=`echo "$$boilerplate" | sed -e 's|^this|.|;s|--|/|g'` && \
 		dir=`expr "$$dst" : '\(.*\)/'` && \
-		$(INSTALL) -d -m 755 blt/$$dir && \
+		mkdir -p blt/$$dir && \
 		case "$$boilerplate" in \
-		*--) ;; \
-		*) cp -p $$boilerplate blt/$$dst ;; \
-		esac || exit; \
+		*--) continue;; \
+		esac && \
+		cp $$boilerplate blt/$$dst && \
+		if test -x "blt/$$dst"; then rx=rx; else rx=r; fi && \
+		chmod a+$$rx "blt/$$dst" || exit; \
 	done && \
 	date >$@
 
@@ -48,4 +50,4 @@ clean:
 install: all
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(template_instdir_SQ)'
 	(cd blt && $(TAR) cf - .) | \
-	(cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xf -)
+	(cd '$(DESTDIR_SQ)$(template_instdir_SQ)' && umask 022 && $(TAR) xof -)
diff --git a/templates/hooks--post-receive.sample b/templates/hooks--post-receive.sample
index 18d2e0f727..7a83e17ab5 100755
--- a/templates/hooks--post-receive.sample
+++ b/templates/hooks--post-receive.sample
@@ -9,7 +9,7 @@
 # For example:
 #  aa453216d1b3e49e7f6f98441fa56946ddcd6a20 68f7abf4e6f922807889f52bc043ecd31b79f814 refs/heads/master
 #
-# see contrib/hooks/ for an sample, or uncomment the next line and
+# see contrib/hooks/ for a sample, or uncomment the next line and
 # rename the file to "post-receive".
 
 #. /usr/share/doc/git-core/contrib/hooks/post-receive-email
diff --git a/templates/hooks--pre-commit.sample b/templates/hooks--pre-commit.sample
index 0e49279c7f..439eefda51 100755
--- a/templates/hooks--pre-commit.sample
+++ b/templates/hooks--pre-commit.sample
@@ -7,7 +7,7 @@
 #
 # To enable this hook, rename this file to "pre-commit".
 
-if git-rev-parse --verify HEAD 2>/dev/null
+if git-rev-parse --verify HEAD >/dev/null 2>&1
 then
 	against=HEAD
 else
@@ -15,4 +15,32 @@ else
 	against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
 fi
 
+# If you want to allow non-ascii filenames set this variable to true.
+allownonascii=$(git config hooks.allownonascii)
+
+# Cross platform projects tend to avoid non-ascii filenames; prevent
+# them from being added to the repository. We exploit the fact that the
+# printable range starts at the space character and ends with tilde.
+if [ "$allownonascii" != "true" ] &&
+	# Note that the use of brackets around a tr range is ok here, (it's
+	# even required, for portability to Solaris 10's /usr/bin/tr), since
+	# the square bracket bytes happen to fall in the designated range.
+	test "$(git diff --cached --name-only --diff-filter=A -z $against |
+	  LC_ALL=C tr -d '[ -~]\0')"
+then
+	echo "Error: Attempt to add a non-ascii file name."
+	echo
+	echo "This can cause problems if you want to work"
+	echo "with people on other platforms."
+	echo
+	echo "To be portable it is advisable to rename the file ..."
+	echo
+	echo "If you know what you are doing you can disable this"
+	echo "check using:"
+	echo
+	echo "  git config hooks.allownonascii true"
+	echo
+	exit 1
+fi
+
 exec git diff-index --check --cached $against --
diff --git a/templates/hooks--update.sample b/templates/hooks--update.sample
index 93c605594f..fd63b2d662 100755
--- a/templates/hooks--update.sample
+++ b/templates/hooks--update.sample
@@ -13,9 +13,15 @@
 # hooks.allowdeletetag
 #   This boolean sets whether deleting tags will be allowed in the
 #   repository.  By default they won't be.
+# hooks.allowmodifytag
+#   This boolean sets whether a tag may be modified after creation. By default
+#   it won't be.
 # hooks.allowdeletebranch
 #   This boolean sets whether deleting branches will be allowed in the
 #   repository.  By default they won't be.
+# hooks.denycreatebranch
+#   This boolean sets whether remotely creating branches will be denied
+#   in the repository.  By default this is allowed.
 #
 
 # --- Command line
@@ -39,18 +45,23 @@ fi
 # --- Config
 allowunannotated=$(git config --bool hooks.allowunannotated)
 allowdeletebranch=$(git config --bool hooks.allowdeletebranch)
+denycreatebranch=$(git config --bool hooks.denycreatebranch)
 allowdeletetag=$(git config --bool hooks.allowdeletetag)
+allowmodifytag=$(git config --bool hooks.allowmodifytag)
 
 # check for no description
 projectdesc=$(sed -e '1q' "$GIT_DIR/description")
-if [ -z "$projectdesc" -o "$projectdesc" = "Unnamed repository; edit this file to name it for gitweb." ]; then
+case "$projectdesc" in
+"Unnamed repository"* | "")
 	echo "*** Project description file hasn't been set" >&2
 	exit 1
-fi
+	;;
+esac
 
 # --- Check types
 # if $newrev is 0000...0000, it's a commit to delete a ref.
-if [ "$newrev" = "0000000000000000000000000000000000000000" ]; then
+zero="0000000000000000000000000000000000000000"
+if [ "$newrev" = "$zero" ]; then
 	newrev_type=delete
 else
 	newrev_type=$(git-cat-file -t $newrev)
@@ -75,9 +86,19 @@ case "$refname","$newrev_type" in
 		;;
 	refs/tags/*,tag)
 		# annotated tag
+		if [ "$allowmodifytag" != "true" ] && git rev-parse $refname > /dev/null 2>&1
+		then
+			echo "*** Tag '$refname' already exists." >&2
+			echo "*** Modifying a tag is not allowed in this repository." >&2
+			exit 1
+		fi
 		;;
 	refs/heads/*,commit)
 		# branch
+		if [ "$oldrev" = "$zero" -a "$denycreatebranch" = "true" ]; then
+			echo "*** Creating a branch is not allowed in this repository" >&2
+			exit 1
+		fi
 		;;
 	refs/heads/*,delete)
 		# delete branch
diff --git a/templates/this--description b/templates/this--description
index c6f25e80b8..498b267a8c 100644
--- a/templates/this--description
+++ b/templates/this--description
@@ -1 +1 @@
-Unnamed repository; edit this file to name it for gitweb.
+Unnamed repository; edit this file 'description' to name the repository.