environment: place key repository state in the_repository

Migrate 'git_dir', 'git_common_dir', 'git_object_dir', 'git_index_file',
'git_graft_file', and 'namespace' to be stored in 'the_repository'.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/path.c b/path.c
index c1cb1cf627..e4abea0830 100644
--- a/path.c
+++ b/path.c
@@ -2,6 +2,7 @@
  * Utilities for paths and pathnames
  */
 #include "cache.h"
+#include "repository.h"
 #include "strbuf.h"
 #include "string-list.h"
 #include "dir.h"
@@ -355,7 +356,7 @@ void report_linked_checkout_garbage(void)
 	const struct common_dir *p;
 	int len;
 
-	if (!git_common_dir_env)
+	if (!the_repository->different_commondir)
 		return;
 	strbuf_addf(&sb, "%s/", get_git_dir());
 	len = sb.len;
@@ -374,17 +375,17 @@ void report_linked_checkout_garbage(void)
 static void adjust_git_path(struct strbuf *buf, int git_dir_len)
 {
 	const char *base = buf->buf + git_dir_len;
-	if (git_graft_env && is_dir_file(base, "info", "grafts"))
+	if (is_dir_file(base, "info", "grafts"))
 		strbuf_splice(buf, 0, buf->len,
 			      get_graft_file(), strlen(get_graft_file()));
-	else if (git_index_env && !strcmp(base, "index"))
+	else if (!strcmp(base, "index"))
 		strbuf_splice(buf, 0, buf->len,
 			      get_index_file(), strlen(get_index_file()));
-	else if (git_db_env && dir_prefix(base, "objects"))
+	else if (dir_prefix(base, "objects"))
 		replace_dir(buf, git_dir_len + 7, get_object_directory());
 	else if (git_hooks_path && dir_prefix(base, "hooks"))
 		replace_dir(buf, git_dir_len + 5, git_hooks_path);
-	else if (git_common_dir_env)
+	else if (the_repository->different_commondir)
 		update_common_dir(buf, git_dir_len, NULL);
 }