Update struct index_state to use struct object_id

diff --git a/environment.c b/environment.c
index da3f7daa0919c549c79c862e1a0745270abf3b5f..39b3d906c89048cd094f352fa2ea81d873deb31a 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;
@@ -101,7 +102,7 @@ int ignore_untracked_cache_config;
 /* This is set by setup_git_dir_gently() and/or git_default_config() */
 char *git_work_tree_cfg;
 
-static char *namespace;
+static char *git_namespace;
 
 static const char *super_prefix;
 
@@ -174,6 +175,7 @@ void setup_git_env(const char *git_dir)
        args.object_dir = getenv_safe(&to_free, DB_ENVIRONMENT);
        args.graft_file = getenv_safe(&to_free, GRAFT_ENVIRONMENT);
        args.index_file = getenv_safe(&to_free, INDEX_ENVIRONMENT);
+       args.alternate_db = getenv_safe(&to_free, ALTERNATE_DB_ENVIRONMENT);
        repo_set_gitdir(the_repository, git_dir, &args);
        argv_array_clear(&to_free);
 
@@ -183,8 +185,8 @@ void setup_git_env(const char *git_dir)
        free(git_replace_ref_base);
        git_replace_ref_base = xstrdup(replace_ref_base ? replace_ref_base
                                                          : "refs/replace/");
-       free(namespace);
-       namespace = expand_namespace(getenv(GIT_NAMESPACE_ENVIRONMENT));
+       free(git_namespace);
+       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);
@@ -218,9 +220,9 @@ const char *get_git_common_dir(void)
 
 const char *get_git_namespace(void)
 {
-       if (!namespace)
+       if (!git_namespace)
                BUG("git environment hasn't been setup");
-       return namespace;
+       return git_namespace;
 }
 
 const char *strip_namespace(const char *namespaced_ref)
@@ -269,12 +271,12 @@ 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 *template, const char *pattern)
+int odb_mkstemp(struct strbuf *temp_filename, const char *pattern)
 {
        int fd;
        /*
@@ -282,16 +284,16 @@ int odb_mkstemp(struct strbuf *template, const char *pattern)
         * restrictive except to remove write permission.
         */
        int mode = 0444;
-       git_path_buf(template, "objects/%s", pattern);
-       fd = git_mkstemp_mode(template->buf, mode);
+       git_path_buf(temp_filename, "objects/%s", pattern);
+       fd = git_mkstemp_mode(temp_filename->buf, mode);
        if (0 <= fd)
                return fd;
 
        /* slow path */
-       /* some mkstemp implementations erase template on failure */
-       git_path_buf(template, "objects/%s", pattern);
-       safe_create_leading_directories(template->buf);
-       return xmkstemp_mode(template->buf, mode);
+       /* some mkstemp implementations erase temp_filename on failure */
+       git_path_buf(temp_filename, "objects/%s", pattern);
+       safe_create_leading_directories(temp_filename->buf);
+       return xmkstemp_mode(temp_filename->buf, mode);
 }
 
 int odb_pack_keep(const char *name)