state->linenr = 1;
string_list_init_nodup(&state->fn_table);
string_list_init_nodup(&state->limit_by_name);
- string_list_init_nodup(&state->symlink_changes);
+ strset_init(&state->removed_symlinks);
+ strset_init(&state->kept_symlinks);
strbuf_init(&state->root, 0);
git_apply_config();
void clear_apply_state(struct apply_state *state)
{
string_list_clear(&state->limit_by_name, 0);
- string_list_clear(&state->symlink_changes, 0);
+ strset_clear(&state->removed_symlinks);
+ strset_clear(&state->kept_symlinks);
strbuf_release(&state->root);
/* &state->fn_table is cleared at the end of apply_patch() */
}
}
-static void free_patch(struct patch *patch)
+void release_patch(struct patch *patch)
{
free_fragment_list(patch->fragments);
free(patch->def_name);
free(patch->old_name);
free(patch->new_name);
free(patch->result);
+}
+
+static void free_patch(struct patch *patch)
+{
+ release_patch(patch);
free(patch);
}
* See if the old one matches what the patch
* applies to.
*/
- hash_object_file(the_hash_algo, img->buf, img->len, blob_type,
+ hash_object_file(the_hash_algo, img->buf, img->len, OBJ_BLOB,
&oid);
if (strcmp(oid_to_hex(&oid), patch->old_oid_prefix))
return error(_("the patch applies to '%s' (%s), "
name);
/* verify that the result matches */
- hash_object_file(the_hash_algo, img->buf, img->len, blob_type,
+ hash_object_file(the_hash_algo, img->buf, img->len, OBJ_BLOB,
&oid);
if (strcmp(oid_to_hex(&oid), patch->new_oid_prefix))
return error(_("binary patch to '%s' creates incorrect result (expecting %s, got %s)"),
{
mmfile_t base_file, our_file, their_file;
mmbuffer_t result = { NULL };
- int status;
+ enum ll_merge_result status;
/* resolve trivial cases first */
if (oideq(base, ours))
&their_file, "theirs",
state->repo->index,
NULL);
+ if (status == LL_MERGE_BINARY_CONFLICT)
+ warning("Cannot merge binary files: %s (%s vs. %s)",
+ path, "ours", "theirs");
free(base_file.ptr);
free(our_file.ptr);
free(their_file.ptr);
/* Preimage the patch was prepared for */
if (patch->is_new)
- write_object_file("", 0, blob_type, &pre_oid);
+ write_object_file("", 0, OBJ_BLOB, &pre_oid);
else if (get_oid(patch->old_oid_prefix, &pre_oid) ||
read_blob_object(&buf, &pre_oid, patch->old_mode))
return error(_("repository lacks the necessary blob to perform 3-way merge."));
return -1;
}
/* post_oid is theirs */
- write_object_file(tmp_image.buf, tmp_image.len, blob_type, &post_oid);
+ write_object_file(tmp_image.buf, tmp_image.len, OBJ_BLOB, &post_oid);
clear_image(&tmp_image);
/* our_oid is ours */
return error(_("cannot read the current contents of '%s'"),
patch->old_name);
}
- write_object_file(tmp_image.buf, tmp_image.len, blob_type, &our_oid);
+ write_object_file(tmp_image.buf, tmp_image.len, OBJ_BLOB, &our_oid);
clear_image(&tmp_image);
/* in-core three-way merge between post and our using pre as base */
return 0;
}
-static uintptr_t register_symlink_changes(struct apply_state *state,
- const char *path,
- uintptr_t what)
-{
- struct string_list_item *ent;
-
- ent = string_list_lookup(&state->symlink_changes, path);
- if (!ent) {
- ent = string_list_insert(&state->symlink_changes, path);
- ent->util = (void *)0;
- }
- ent->util = (void *)(what | ((uintptr_t)ent->util));
- return (uintptr_t)ent->util;
-}
-
-static uintptr_t check_symlink_changes(struct apply_state *state, const char *path)
-{
- struct string_list_item *ent;
-
- ent = string_list_lookup(&state->symlink_changes, path);
- if (!ent)
- return 0;
- return (uintptr_t)ent->util;
-}
-
static void prepare_symlink_changes(struct apply_state *state, struct patch *patch)
{
for ( ; patch; patch = patch->next) {
if ((patch->old_name && S_ISLNK(patch->old_mode)) &&
(patch->is_rename || patch->is_delete))
/* the symlink at patch->old_name is removed */
- register_symlink_changes(state, patch->old_name, APPLY_SYMLINK_GOES_AWAY);
+ strset_add(&state->removed_symlinks, patch->old_name);
if (patch->new_name && S_ISLNK(patch->new_mode))
/* the symlink at patch->new_name is created or remains */
- register_symlink_changes(state, patch->new_name, APPLY_SYMLINK_IN_RESULT);
+ strset_add(&state->kept_symlinks, patch->new_name);
}
}
static int path_is_beyond_symlink_1(struct apply_state *state, struct strbuf *name)
{
do {
- unsigned int change;
-
while (--name->len && name->buf[name->len] != '/')
; /* scan backwards */
if (!name->len)
break;
name->buf[name->len] = '\0';
- change = check_symlink_changes(state, name->buf);
- if (change & APPLY_SYMLINK_IN_RESULT)
+ if (strset_contains(&state->kept_symlinks, name->buf))
return 1;
- if (change & APPLY_SYMLINK_GOES_AWAY)
+ if (strset_contains(&state->removed_symlinks, name->buf))
/*
* This cannot be "return 0", because we may
* see a new one created at a higher level.
}
fill_stat_cache_info(state->repo->index, ce, &st);
}
- if (write_object_file(buf, size, blob_type, &ce->oid) < 0) {
+ if (write_object_file(buf, size, OBJ_BLOB, &ce->oid) < 0) {
discard_cache_entry(ce);
return error(_("unable to create backing store "
"for newly created file %s"), path);
projects / thirdparty / git.git / blobdiff