read_mmblob(&src2, &b->oid);
merge_status = ll_merge(result_buf, a->path, &orig, base_name,
- &src1, name1, &src2, name2, &ll_opts);
+ &src1, name1, &src2, name2,
+ &the_index, &ll_opts);
free(base_name);
free(name1);
/* get all revisions that merge commit a */
xsnprintf(merged_revision, sizeof(merged_revision), "^%s",
oid_to_hex(&a->object.oid));
- init_revisions(&revs, NULL);
+ repo_init_revisions(the_repository, &revs, NULL);
rev_opts.submodule = path;
/* FIXME: can't handle linked worktrees in submodules yet */
revs.single_worktree = path != NULL;
ci->dst_entry1->stages[other_stage].mode);
}
-static int handle_file(struct merge_options *o,
- struct diff_filespec *rename,
- int stage,
- struct rename_conflict_info *ci)
+static char *find_path_for_conflict(struct merge_options *o,
+ const char *path,
+ const char *branch1,
+ const char *branch2)
{
- char *dst_name = rename->path;
- struct stage_data *dst_entry;
- const char *cur_branch, *other_branch;
- struct diff_filespec other;
- struct diff_filespec *add;
- int ret;
-
- if (stage == 2) {
- dst_entry = ci->dst_entry1;
- cur_branch = ci->branch1;
- other_branch = ci->branch2;
- } else {
- dst_entry = ci->dst_entry2;
- cur_branch = ci->branch2;
- other_branch = ci->branch1;
- }
-
- add = filespec_from_entry(&other, dst_entry, stage ^ 1);
- if (add) {
- int ren_src_was_dirty = was_dirty(o, rename->path);
- char *add_name = unique_path(o, rename->path, other_branch);
- if (update_file(o, 0, &add->oid, add->mode, add_name))
- return -1;
-
- if (ren_src_was_dirty) {
- output(o, 1, _("Refusing to lose dirty file at %s"),
- rename->path);
- }
- /*
- * Because the double negatives somehow keep confusing me...
- * 1) update_wd iff !ren_src_was_dirty.
- * 2) no_wd iff !update_wd
- * 3) so, no_wd == !!ren_src_was_dirty == ren_src_was_dirty
- */
- remove_file(o, 0, rename->path, ren_src_was_dirty);
- dst_name = unique_path(o, rename->path, cur_branch);
- } else {
- if (dir_in_way(rename->path, !o->call_depth, 0)) {
- dst_name = unique_path(o, rename->path, cur_branch);
- output(o, 1, _("%s is a directory in %s adding as %s instead"),
- rename->path, other_branch, dst_name);
- } else if (!o->call_depth &&
- would_lose_untracked(rename->path)) {
- dst_name = unique_path(o, rename->path, cur_branch);
- output(o, 1, _("Refusing to lose untracked file at %s; "
- "adding as %s instead"),
- rename->path, dst_name);
- }
+ char *new_path = NULL;
+ if (dir_in_way(path, !o->call_depth, 0)) {
+ new_path = unique_path(o, path, branch1);
+ output(o, 1, _("%s is a directory in %s adding "
+ "as %s instead"),
+ path, branch2, new_path);
+ } else if (would_lose_untracked(path)) {
+ new_path = unique_path(o, path, branch1);
+ output(o, 1, _("Refusing to lose untracked file"
+ " at %s; adding as %s instead"),
+ path, new_path);
}
- if ((ret = update_file(o, 0, &rename->oid, rename->mode, dst_name)))
- ; /* fall through, do allow dst_name to be released */
- else if (stage == 2)
- ret = update_stages(o, rename->path, NULL, rename, add);
- else
- ret = update_stages(o, rename->path, NULL, add, rename);
-
- if (dst_name != rename->path)
- free(dst_name);
- return ret;
+ return new_path;
}
static int handle_rename_rename_1to2(struct merge_options *o,
struct rename_conflict_info *ci)
{
/* One file was renamed in both branches, but to different names. */
+ struct merge_file_info mfi;
+ struct diff_filespec other;
+ struct diff_filespec *add;
struct diff_filespec *one = ci->pair1->one;
struct diff_filespec *a = ci->pair1->two;
struct diff_filespec *b = ci->pair2->two;
+ char *path_desc;
output(o, 1, _("CONFLICT (rename/rename): "
"Rename \"%s\"->\"%s\" in branch \"%s\" "
one->path, a->path, ci->branch1,
one->path, b->path, ci->branch2,
o->call_depth ? _(" (left unresolved)") : "");
- if (o->call_depth) {
- struct merge_file_info mfi;
- struct diff_filespec other;
- struct diff_filespec *add;
- if (merge_mode_and_contents(o, one, a, b, one->path,
- ci->branch1, ci->branch2,
- o->call_depth * 2, &mfi))
- return -1;
+ path_desc = xstrfmt("%s and %s, both renamed from %s",
+ a->path, b->path, one->path);
+ if (merge_mode_and_contents(o, one, a, b, path_desc,
+ ci->branch1, ci->branch2,
+ o->call_depth * 2, &mfi))
+ return -1;
+ free(path_desc);
+
+ if (o->call_depth) {
/*
* FIXME: For rename/add-source conflicts (if we could detect
* such), this is wrong. We should instead find a unique
}
else
remove_file_from_cache(b->path);
- } else if (handle_file(o, a, 2, ci) || handle_file(o, b, 3, ci))
- return -1;
+ } else {
+ /*
+ * For each destination path, we need to see if there is a
+ * rename/add collision. If not, we can write the file out
+ * to the specified location.
+ */
+ add = filespec_from_entry(&other, ci->dst_entry1, 2 ^ 1);
+ if (add) {
+ if (handle_file_collision(o, a->path,
+ NULL, NULL,
+ ci->branch1, ci->branch2,
+ &mfi.oid, mfi.mode,
+ &add->oid, add->mode) < 0)
+ return -1;
+ } else {
+ char *new_path = find_path_for_conflict(o, a->path,
+ ci->branch1,
+ ci->branch2);
+ if (update_file(o, 0, &mfi.oid, mfi.mode, new_path ? new_path : a->path))
+ return -1;
+ free(new_path);
+ if (update_stages(o, a->path, NULL, a, NULL))
+ return -1;
+ }
+
+ add = filespec_from_entry(&other, ci->dst_entry2, 3 ^ 1);
+ if (add) {
+ if (handle_file_collision(o, b->path,
+ NULL, NULL,
+ ci->branch1, ci->branch2,
+ &add->oid, add->mode,
+ &mfi.oid, mfi.mode) < 0)
+ return -1;
+ } else {
+ char *new_path = find_path_for_conflict(o, b->path,
+ ci->branch2,
+ ci->branch1);
+ if (update_file(o, 0, &mfi.oid, mfi.mode, new_path ? new_path : b->path))
+ return -1;
+ free(new_path);
+ if (update_stages(o, b->path, NULL, NULL, b))
+ return -1;
+ }
+ }
return 0;
}
struct diff_queue_struct *ret;
struct diff_options opts;
- diff_setup(&opts);
+ repo_diff_setup(the_repository, &opts);
opts.flags.recursive = 1;
opts.flags.rename_empty = 0;
opts.detect_rename = merge_detect_rename(o);
{
char *temp = xstrdup(path);
char *end;
- struct dir_rename_entry *entry = NULL;;
+ struct dir_rename_entry *entry = NULL;
while ((end = strrchr(temp, '/'))) {
*end = '\0';
clean_merge = -1;
}
} else if (a_oid && b_oid) {
- /* Case C: Added in both (check for same permissions) and */
- /* case D: Modified in both, but differently. */
- int is_dirty = 0; /* unpack_trees would have bailed if dirty */
- clean_merge = handle_content_merge(o, path, is_dirty,
- o_oid, o_mode,
- a_oid, a_mode,
- b_oid, b_mode,
- NULL);
+ if (!o_oid) {
+ /* Case C: Added in both (check for same permissions) */
+ output(o, 1,
+ _("CONFLICT (add/add): Merge conflict in %s"),
+ path);
+ clean_merge = handle_file_collision(o,
+ path, NULL, NULL,
+ o->branch1,
+ o->branch2,
+ a_oid, a_mode,
+ b_oid, b_mode);
+ } else {
+ /* case D: Modified in both, but differently. */
+ int is_dirty = 0; /* unpack_trees would have bailed if dirty */
+ clean_merge = handle_content_merge(o, path,
+ is_dirty,
+ o_oid, o_mode,
+ a_oid, a_mode,
+ b_oid, b_mode,
+ NULL);
+ }
} else if (!o_oid && !a_oid && !b_oid) {
/*
* this entry was deleted altogether. a_mode == 0 means
}
}
- hold_locked_index(&lock, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(the_repository, &lock, LOCK_DIE_ON_ERROR);
clean = merge_recursive(o, head_commit, next_commit, ca,
result);
if (clean < 0) {