commit: allow lookup_commit_graft to handle arbitrary repositories

diff --git a/environment.c b/environment.c
index 21565c3c525c64793282d8c3f029733615a87fc2..ab42346e563e113091d9faf8fde02d58a074108c 100644 (file)
--- a/environment.c
+++ b/environment.c
@@ -14,6 +14,7 @@
 #include "fmt-merge-msg.h"
 #include "commit.h"
 #include "argv-array.h"
+#include "object-store.h"
 
 int trust_executable_bit = 1;
 int trust_ctime = 1;
@@ -49,7 +50,7 @@ const char *editor_program;
 const char *askpass_program;
 const char *excludes_file;
 enum auto_crlf auto_crlf = AUTO_CRLF_FALSE;
-int check_replace_refs = 1;
+int check_replace_refs = 1; /* NEEDSWORK: rename to read_replace_refs */
 char *git_replace_ref_base;
 enum eol core_eol = EOL_UNSET;
 int global_conv_flags_eol = CONV_EOL_RNDTRP_WARN;
@@ -188,7 +189,7 @@ void setup_git_env(const char *git_dir)
        git_namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
        shallow_file = getenv(GIT_SHALLOW_FILE_ENVIRONMENT);
        if (shallow_file)
-               set_alternate_shallow_file(shallow_file, 0);
+               set_alternate_shallow_file(the_repository, shallow_file, 0);
 }
 
 int is_bare_repository(void)
@@ -270,9 +271,9 @@ const char *get_git_work_tree(void)
 
 char *get_object_directory(void)
 {
-       if (!the_repository->objectdir)
+       if (!the_repository->objects->objectdir)
                BUG("git environment hasn't been setup");
-       return the_repository->objectdir;
+       return the_repository->objects->objectdir;
 }
 
 int odb_mkstemp(struct strbuf *temp_filename, const char *pattern)
@@ -315,11 +316,11 @@ char *get_index_file(void)
        return the_repository->index_file;
 }
 
-char *get_graft_file(void)
+char *get_graft_file(struct repository *r)
 {
-       if (!the_repository->graft_file)
+       if (!r->graft_file)
                BUG("git environment hasn't been setup");
-       return the_repository->graft_file;
+       return r->graft_file;
 }
 
 int set_git_dir(const char *path)