diff options
Diffstat (limited to 'merge-recursive.c')
| -rw-r--r-- | merge-recursive.c | 57 |
1 files changed, 36 insertions, 21 deletions
diff --git a/merge-recursive.c b/merge-recursive.c index 3355d50e8a..5a2d8a60c0 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -24,6 +24,7 @@ #include "repository.h" #include "revision.h" #include "string-list.h" +#include "submodule-config.h" #include "submodule.h" #include "tag.h" #include "tree-walk.h" @@ -55,10 +56,7 @@ static int path_hashmap_cmp(const void *cmp_data, a = container_of(eptr, const struct path_hashmap_entry, e); b = container_of(entry_or_key, const struct path_hashmap_entry, e); - if (ignore_case) - return strcasecmp(a->path, key ? key : b->path); - else - return strcmp(a->path, key ? key : b->path); + return fspathcmp(a->path, key ? key : b->path); } /* @@ -1113,7 +1111,6 @@ static int find_first_merges(struct repository *repo, xsnprintf(merged_revision, sizeof(merged_revision), "^%s", oid_to_hex(&a->object.oid)); repo_init_revisions(repo, &revs, NULL); - rev_opts.submodule = path; /* FIXME: can't handle linked worktrees in submodules yet */ revs.single_worktree = path != NULL; setup_revisions(ARRAY_SIZE(rev_args)-1, rev_args, &revs, &rev_opts); @@ -1123,7 +1120,7 @@ static int find_first_merges(struct repository *repo, die("revision walk setup failed"); while ((commit = get_revision(&revs)) != NULL) { struct object *o = &(commit->object); - if (in_merge_bases(b, commit)) + if (repo_in_merge_bases(repo, b, commit)) add_object_array(o, NULL, &merges); } reset_revision_walk(); @@ -1138,7 +1135,7 @@ static int find_first_merges(struct repository *repo, contains_another = 0; for (j = 0; j < merges.nr; j++) { struct commit *m2 = (struct commit *) merges.objects[j].item; - if (i != j && in_merge_bases(m2, m1)) { + if (i != j && repo_in_merge_bases(repo, m2, m1)) { contains_another = 1; break; } @@ -1174,6 +1171,8 @@ static int merge_submodule(struct merge_options *opt, const struct object_id *base, const struct object_id *a, const struct object_id *b) { + struct repository subrepo; + int ret = 0; struct commit *commit_base, *commit_a, *commit_b; int parent_count; struct object_array merges; @@ -1197,27 +1196,36 @@ static int merge_submodule(struct merge_options *opt, if (is_null_oid(b)) return 0; + /* + * NEEDSWORK: Remove this when all submodule object accesses are + * through explicitly specified repositores. + */ if (add_submodule_odb(path)) { output(opt, 1, _("Failed to merge submodule %s (not checked out)"), path); return 0; } - if (!(commit_base = lookup_commit_reference(opt->repo, base)) || - !(commit_a = lookup_commit_reference(opt->repo, a)) || - !(commit_b = lookup_commit_reference(opt->repo, b))) { - output(opt, 1, _("Failed to merge submodule %s (commits not present)"), path); + if (repo_submodule_init(&subrepo, opt->repo, path, null_oid())) { + output(opt, 1, _("Failed to merge submodule %s (not checked out)"), path); return 0; } + if (!(commit_base = lookup_commit_reference(&subrepo, base)) || + !(commit_a = lookup_commit_reference(&subrepo, a)) || + !(commit_b = lookup_commit_reference(&subrepo, b))) { + output(opt, 1, _("Failed to merge submodule %s (commits not present)"), path); + goto cleanup; + } + /* check whether both changes are forward */ - if (!in_merge_bases(commit_base, commit_a) || - !in_merge_bases(commit_base, commit_b)) { + if (!repo_in_merge_bases(&subrepo, commit_base, commit_a) || + !repo_in_merge_bases(&subrepo, commit_base, commit_b)) { output(opt, 1, _("Failed to merge submodule %s (commits don't follow merge-base)"), path); - return 0; + goto cleanup; } /* Case #1: a is contained in b or vice versa */ - if (in_merge_bases(commit_a, commit_b)) { + if (repo_in_merge_bases(&subrepo, commit_a, commit_b)) { oidcpy(result, b); if (show(opt, 3)) { output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path); @@ -1227,9 +1235,10 @@ static int merge_submodule(struct merge_options *opt, else ; /* no output */ - return 1; + ret = 1; + goto cleanup; } - if (in_merge_bases(commit_b, commit_a)) { + if (repo_in_merge_bases(&subrepo, commit_b, commit_a)) { oidcpy(result, a); if (show(opt, 3)) { output(opt, 3, _("Fast-forwarding submodule %s to the following commit:"), path); @@ -1239,7 +1248,8 @@ static int merge_submodule(struct merge_options *opt, else ; /* no output */ - return 1; + ret = 1; + goto cleanup; } /* @@ -1251,10 +1261,10 @@ static int merge_submodule(struct merge_options *opt, /* Skip the search if makes no sense to the calling context. */ if (!search) - return 0; + goto cleanup; /* find commit which merges them */ - parent_count = find_first_merges(opt->repo, &merges, path, + parent_count = find_first_merges(&subrepo, &merges, path, commit_a, commit_b); switch (parent_count) { case 0: @@ -1281,7 +1291,9 @@ static int merge_submodule(struct merge_options *opt, } object_array_clear(&merges); - return 0; +cleanup: + repo_clear(&subrepo); + return ret; } static int merge_mode_and_contents(struct merge_options *opt, @@ -3750,6 +3762,9 @@ int merge_recursive(struct merge_options *opt, assert(opt->ancestor == NULL || !strcmp(opt->ancestor, "constructed merge base")); + prepare_repo_settings(opt->repo); + opt->repo->settings.command_requires_full_index = 1; + if (merge_start(opt, repo_get_commit_tree(opt->repo, h1))) return -1; clean = merge_recursive_internal(opt, h1, h2, merge_bases, result); |