submodule.c: remove implicit dependency on the_index

diff --git a/notes-merge.c b/notes-merge.c
index c09c5e0e474a30b0a8bf3d91063c8bbc61e63557..13dd9ba1582b68c2a8e6083fab4b4ee86f9026c6 100644 (file)
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -1,6 +1,8 @@
 #include "cache.h"
 #include "commit.h"
 #include "refs.h"
+#include "object-store.h"
+#include "repository.h"
 #include "diff.h"
 #include "diffcore.h"
 #include "xdiff-interface.h"
@@ -124,7 +126,7 @@ static struct notes_merge_pair *diff_tree_remote(struct notes_merge_options *o,
        trace_printf("\tdiff_tree_remote(base = %.7s, remote = %.7s)\n",
               oid_to_hex(base), oid_to_hex(remote));
 
-       diff_setup(&opt);
+       repo_diff_setup(the_repository, &opt);
        opt.flags.recursive = 1;
        opt.output_format = DIFF_FORMAT_NO_OUTPUT;
        diff_setup_done(&opt);
@@ -187,7 +189,7 @@ static void diff_tree_local(struct notes_merge_options *o,
        trace_printf("\tdiff_tree_local(len = %i, base = %.7s, local = %.7s)\n",
               len, oid_to_hex(base), oid_to_hex(local));
 
-       diff_setup(&opt);
+       repo_diff_setup(the_repository, &opt);
        opt.flags.recursive = 1;
        opt.output_format = DIFF_FORMAT_NO_OUTPUT;
        diff_setup_done(&opt);
@@ -322,7 +324,7 @@ static void write_note_to_worktree(const struct object_id *obj,
 {
        enum object_type type;
        unsigned long size;
-       void *buf = read_sha1_file(note->hash, &type, &size);
+       void *buf = read_object_file(note, &type, &size);
 
        if (!buf)
                die("cannot read note %s for object %s",
@@ -346,7 +348,8 @@ static int ll_merge_in_worktree(struct notes_merge_options *o,
        read_mmblob(&remote, &p->remote);
 
        status = ll_merge(&result_buf, oid_to_hex(&p->obj), &base, NULL,
-                         &local, o->local_ref, &remote, o->remote_ref, NULL);
+                         &local, o->local_ref, &remote, o->remote_ref,
+                         &the_index, NULL);
 
        free(base.ptr);
        free(local.ptr);
@@ -442,7 +445,7 @@ static int merge_one_change(struct notes_merge_options *o,
                        printf("Using remote notes for %s\n",
                                                oid_to_hex(&p->obj));
                if (add_note(t, &p->obj, &p->remote, combine_notes_overwrite))
-                       die("BUG: combine_notes_overwrite failed");
+                       BUG("combine_notes_overwrite failed");
                return 0;
        case NOTES_MERGE_RESOLVE_UNION:
                if (o->verbosity >= 2)
@@ -490,7 +493,7 @@ static int merge_changes(struct notes_merge_options *o,
                        trace_printf("\t\t\tno local change, adopted remote\n");
                        if (add_note(t, &p->obj, &p->remote,
                                     combine_notes_overwrite))
-                               die("BUG: combine_notes_overwrite failed");
+                               BUG("combine_notes_overwrite failed");
                } else {
                        /* need file-level merge between local and remote */
                        trace_printf("\t\t\tneed content-level merge\n");
@@ -552,7 +555,7 @@ int notes_merge(struct notes_merge_options *o,
        else if (!check_refname_format(o->local_ref, 0) &&
                is_null_oid(&local_oid))
                local = NULL; /* local_oid == null_oid indicates unborn ref */
-       else if (!(local = lookup_commit_reference(&local_oid)))
+       else if (!(local = lookup_commit_reference(the_repository, &local_oid)))
                die("Could not parse local commit %s (%s)",
                    oid_to_hex(&local_oid), o->local_ref);
        trace_printf("\tlocal commit: %.7s\n", oid_to_hex(&local_oid));
@@ -570,7 +573,7 @@ int notes_merge(struct notes_merge_options *o,
                        die("Failed to resolve remote notes ref '%s'",
                            o->remote_ref);
                }
-       } else if (!(remote = lookup_commit_reference(&remote_oid))) {
+       } else if (!(remote = lookup_commit_reference(the_repository, &remote_oid))) {
                die("Could not parse remote commit %s (%s)",
                    oid_to_hex(&remote_oid), o->remote_ref);
        }
@@ -600,14 +603,14 @@ int notes_merge(struct notes_merge_options *o,
                        printf("No merge base found; doing history-less merge\n");
        } else if (!bases->next) {
                base_oid = &bases->item->object.oid;
-               base_tree_oid = &bases->item->tree->object.oid;
+               base_tree_oid = get_commit_tree_oid(bases->item);
                if (o->verbosity >= 4)
                        printf("One merge base found (%.7s)\n",
                               oid_to_hex(base_oid));
        } else {
                /* TODO: How to handle multiple merge-bases? */
                base_oid = &bases->item->object.oid;
-               base_tree_oid = &bases->item->tree->object.oid;
+               base_tree_oid = get_commit_tree_oid(bases->item);
                if (o->verbosity >= 3)
                        printf("Multiple merge bases found. Using the first "
                                "(%.7s)\n", oid_to_hex(base_oid));
@@ -634,8 +637,9 @@ int notes_merge(struct notes_merge_options *o,
                goto found_result;
        }
 
-       result = merge_from_diffs(o, base_tree_oid, &local->tree->object.oid,
-                                 &remote->tree->object.oid, local_tree);
+       result = merge_from_diffs(o, base_tree_oid,
+                                 get_commit_tree_oid(local),
+                                 get_commit_tree_oid(remote), local_tree);
 
        if (result != 0) { /* non-trivial merge (with or without conflicts) */
                /* Commit (partial) result */
@@ -706,7 +710,7 @@ int notes_merge_commit(struct notes_merge_options *o,
                /* write file as blob, and add to partial_tree */
                if (stat(path.buf, &st))
                        die_errno("Failed to stat '%s'", path.buf);
-               if (index_path(&blob_oid, path.buf, &st, HASH_WRITE_OBJECT))
+               if (index_path(&the_index, &blob_oid, path.buf, &st, HASH_WRITE_OBJECT))
                        die("Failed to write blob object from '%s'", path.buf);
                if (add_note(partial_tree, &obj_oid, &blob_oid, NULL))
                        die("Failed to add resolved note '%s' to notes tree",