[PATCH/RFC 6/7] git-init: Apply correct mode bits to template files in shared/restricted repo

[Johan Herland <johan@herland.net>]

Template dirs/files are copied into the new repo before the config file is
parsed. This causes them to be created with default permissions (i.e. from
umask). When "--shared" and/or "--restricted" is given, this patch teaches
git-init to initialize the global variables controlling permissions on
created files (shared_repository and/or restricted_repository) _before_
the templates are copied. They are thus created with the appropriate
permissions.

Signed-off-by: Johan Herland <johan@herland.net>
---
 builtin-init-db.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/builtin-init-db.c b/builtin-init-db.c
index 8e7fa2d..fb88f65 100644
--- a/builtin-init-db.c
+++ b/builtin-init-db.c
@@ -187,6 +187,15 @@ static int create_default_files(const char *template_path)
 	safe_create_dir(git_path("refs/heads"), 1);
 	safe_create_dir(git_path("refs/tags"), 1);
 
+	/*
+	 * Set up shared/restricted_repository before copying templates, so
+	 * that they are created with appropriate permissions.
+	 */
+	if (init_shared_repository != -1)
+		shared_repository = init_shared_repository;
+	if (init_restricted_repository != -1)
+		restricted_repository = init_restricted_repository;
+
 	/* First copy the templates -- we might have the default
 	 * config file there, in which case we would want to read
 	 * from it after installing.
-- 
1.6.2.1.473.g92672