builtin/submodule--helper: factor out submodule updating

diff --git a/path.c b/path.c
index 9ac0531a29b94e7d83c52c172d566a0e243e0025..34f0f98349a6eccd462614cdf143bb031ca348c8 100644 (file)
--- a/path.c
+++ b/path.c
@@ -9,6 +9,8 @@
 #include "worktree.h"
 #include "submodule-config.h"
 #include "path.h"
+#include "packfile.h"
+#include "object-store.h"
 
 static int get_st_mode_bits(const char *path, int *mode)
 {
@@ -191,7 +193,7 @@ static void *add_to_trie(struct trie *root, const char *key, void *value)
                 * Split this node: child will contain this node's
                 * existing children.
                 */
-               child = malloc(sizeof(*child));
+               child = xmalloc(sizeof(*child));
                memcpy(child->children, root->children, sizeof(root->children));
 
                child->len = root->len - i - 1;
@@ -381,7 +383,7 @@ static void adjust_git_path(const struct repository *repo,
                strbuf_splice(buf, 0, buf->len,
                              repo->index_file, strlen(repo->index_file));
        else if (dir_prefix(base, "objects"))
-               replace_dir(buf, git_dir_len + 7, repo->objectdir);
+               replace_dir(buf, git_dir_len + 7, repo->objects->objectdir);
        else if (git_hooks_path && dir_prefix(base, "hooks"))
                replace_dir(buf, git_dir_len + 5, git_hooks_path);
        else if (repo->different_commondir)
@@ -716,7 +718,7 @@ char *expand_user_path(const char *path, int real_home)
                        if (!home)
                                goto return_null;
                        if (real_home)
-                               strbuf_addstr(&user_path, real_path(home));
+                               strbuf_add_real_path(&user_path, home);
                        else
                                strbuf_addstr(&user_path, home);
 #ifdef GIT_WINDOWS_NATIVE
@@ -1440,12 +1442,12 @@ char *xdg_cache_home(const char *filename)
        return NULL;
 }
 
-GIT_PATH_FUNC(git_path_cherry_pick_head, "CHERRY_PICK_HEAD")
-GIT_PATH_FUNC(git_path_revert_head, "REVERT_HEAD")
-GIT_PATH_FUNC(git_path_squash_msg, "SQUASH_MSG")
-GIT_PATH_FUNC(git_path_merge_msg, "MERGE_MSG")
-GIT_PATH_FUNC(git_path_merge_rr, "MERGE_RR")
-GIT_PATH_FUNC(git_path_merge_mode, "MERGE_MODE")
-GIT_PATH_FUNC(git_path_merge_head, "MERGE_HEAD")
-GIT_PATH_FUNC(git_path_fetch_head, "FETCH_HEAD")
-GIT_PATH_FUNC(git_path_shallow, "shallow")
+REPO_GIT_PATH_FUNC(cherry_pick_head, "CHERRY_PICK_HEAD")
+REPO_GIT_PATH_FUNC(revert_head, "REVERT_HEAD")
+REPO_GIT_PATH_FUNC(squash_msg, "SQUASH_MSG")
+REPO_GIT_PATH_FUNC(merge_msg, "MERGE_MSG")
+REPO_GIT_PATH_FUNC(merge_rr, "MERGE_RR")
+REPO_GIT_PATH_FUNC(merge_mode, "MERGE_MODE")
+REPO_GIT_PATH_FUNC(merge_head, "MERGE_HEAD")
+REPO_GIT_PATH_FUNC(fetch_head, "FETCH_HEAD")
+REPO_GIT_PATH_FUNC(shallow, "shallow")