Git 2.23

diff --git a/builtin/rev-list.c b/builtin/rev-list.c
index 807a50a2fb3f59d8dbd67378b1a4336f0a21aa25..301ccb970bb36340bc6b4a136a3029811f252aa2 100644 (file)
--- a/builtin/rev-list.c
+++ b/builtin/rev-list.c
@@ -6,6 +6,8 @@
 #include "list-objects.h"
 #include "list-objects-filter.h"
 #include "list-objects-filter-options.h"
+#include "object.h"
+#include "object-store.h"
 #include "pack.h"
 #include "pack-bitmap.h"
 #include "builtin.h"
@@ -16,6 +18,7 @@
 #include "reflog-walk.h"
 #include "oidset.h"
 #include "packfile.h"
+#include "object-store.h"
 
 static const char rev_list_usage[] =
 "git rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
@@ -46,6 +49,7 @@ static const char rev_list_usage[] =
 "    --objects | --objects-edge\n"
 "    --unpacked\n"
 "    --header | --pretty\n"
+"    --[no-]object-names\n"
 "    --abbrev=<n> | --no-abbrev\n"
 "    --abbrev-commit\n"
 "    --left-right\n"
@@ -72,9 +76,12 @@ enum missing_action {
 };
 static enum missing_action arg_missing_action;
 
+/* display only the oid of each object encountered */
+static int arg_show_object_names = 1;
+
 #define DEFAULT_OIDSET_SIZE     (16*1024)
 
-static void finish_commit(struct commit *commit, void *data);
+static void finish_commit(struct commit *commit);
 static void show_commit(struct commit *commit, void *data)
 {
        struct rev_list_info *info = data;
@@ -83,7 +90,7 @@ static void show_commit(struct commit *commit, void *data)
        display_progress(progress, ++progress_counter);
 
        if (info->flags & REV_LIST_QUIET) {
-               finish_commit(commit, data);
+               finish_commit(commit);
                return;
        }
 
@@ -96,7 +103,7 @@ static void show_commit(struct commit *commit, void *data)
                        revs->count_left++;
                else
                        revs->count_right++;
-               finish_commit(commit, data);
+               finish_commit(commit);
                return;
        }
 
@@ -108,7 +115,7 @@ static void show_commit(struct commit *commit, void *data)
        if (!revs->graph)
                fputs(get_revision_mark(revs, commit), stdout);
        if (revs->abbrev_commit && revs->abbrev)
-               fputs(find_unique_abbrev(commit->object.oid.hash, revs->abbrev),
+               fputs(find_unique_abbrev(&commit->object.oid, revs->abbrev),
                      stdout);
        else
                fputs(oid_to_hex(&commit->object.oid), stdout);
@@ -185,16 +192,17 @@ static void show_commit(struct commit *commit, void *data)
                        putchar('\n');
        }
        maybe_flush_or_die(stdout, "stdout");
-       finish_commit(commit, data);
+       finish_commit(commit);
 }
 
-static void finish_commit(struct commit *commit, void *data)
+static void finish_commit(struct commit *commit)
 {
        if (commit->parents) {
                free_commit_list(commit->parents);
                commit->parents = NULL;
        }
-       free_commit_buffer(commit);
+       free_commit_buffer(the_repository->parsed_objects,
+                          commit);
 }
 
 static inline void finish_object__ma(struct object *obj)
@@ -207,7 +215,8 @@ static inline void finish_object__ma(struct object *obj)
         */
        switch (arg_missing_action) {
        case MA_ERROR:
-               die("missing blob object '%s'", oid_to_hex(&obj->oid));
+               die("missing %s object '%s'",
+                   type_name(obj->type), oid_to_hex(&obj->oid));
                return;
 
        case MA_ALLOW_ANY:
@@ -220,8 +229,8 @@ static inline void finish_object__ma(struct object *obj)
        case MA_ALLOW_PROMISOR:
                if (is_promisor_object(&obj->oid))
                        return;
-               die("unexpected missing blob object '%s'",
-                   oid_to_hex(&obj->oid));
+               die("unexpected missing %s object '%s'",
+                   type_name(obj->type), oid_to_hex(&obj->oid));
                return;
 
        default:
@@ -233,12 +242,12 @@ static inline void finish_object__ma(struct object *obj)
 static int finish_object(struct object *obj, const char *name, void *cb_data)
 {
        struct rev_list_info *info = cb_data;
-       if (obj->type == OBJ_BLOB && !has_object_file(&obj->oid)) {
+       if (oid_object_info_extended(the_repository, &obj->oid, NULL, 0) < 0) {
                finish_object__ma(obj);
                return 1;
        }
        if (info->revs->verify_objects && !obj->parsed && obj->type != OBJ_COMMIT)
-               parse_object(&obj->oid);
+               parse_object(the_repository, &obj->oid);
        return 0;
 }
 
@@ -250,7 +259,10 @@ static void show_object(struct object *obj, const char *name, void *cb_data)
        display_progress(progress, ++progress_counter);
        if (info->flags & REV_LIST_QUIET)
                return;
-       show_object_with_name(stdout, obj, name);
+       if (arg_show_object_names)
+               show_object_with_name(stdout, obj, name);
+       else
+               printf("%s\n", oid_to_hex(&obj->oid));
 }
 
 static void show_edge(struct commit *commit)
@@ -371,7 +383,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                usage(rev_list_usage);
 
        git_config(git_default_config, NULL);
-       init_revisions(&revs, prefix);
+       repo_init_revisions(the_repository, &revs, prefix);
        revs.abbrev = DEFAULT_ABBREV;
        revs.commit_format = CMIT_FMT_UNSPECIFIED;
 
@@ -403,6 +415,9 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                }
        }
 
+       if (arg_missing_action)
+               revs.do_not_die_on_missing_tree = 1;
+
        argc = setup_revisions(argc, argv, &revs, &s_r_opt);
 
        memset(&info, 0, sizeof(info));
@@ -476,6 +491,16 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                if (skip_prefix(arg, "--missing=", &arg))
                        continue; /* already handled above */
 
+               if (!strcmp(arg, ("--no-object-names"))) {
+                       arg_show_object_names = 0;
+                       continue;
+               }
+
+               if (!strcmp(arg, ("--object-names"))) {
+                       arg_show_object_names = 1;
+                       continue;
+               }
+
                usage(rev_list_usage);
 
        }
@@ -494,7 +519,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
        if ((!revs.commits && reflog_walk_empty(revs.reflog_info) &&
             (!(revs.tag_objects || revs.tree_objects || revs.blob_objects) &&
              !revs.pending.nr) &&
-            !revs.rev_input_given) ||
+            !revs.rev_input_given && !revs.read_from_stdin) ||
            revs.diff)
                usage(rev_list_usage);
 
@@ -517,17 +542,21 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
                if (revs.count && !revs.left_right && !revs.cherry_mark) {
                        uint32_t commit_count;
                        int max_count = revs.max_count;
-                       if (!prepare_bitmap_walk(&revs)) {
-                               count_bitmap_commit_list(&commit_count, NULL, NULL, NULL);
+                       struct bitmap_index *bitmap_git;
+                       if ((bitmap_git = prepare_bitmap_walk(&revs))) {
+                               count_bitmap_commit_list(bitmap_git, &commit_count, NULL, NULL, NULL);
                                if (max_count >= 0 && max_count < commit_count)
                                        commit_count = max_count;
                                printf("%d\n", commit_count);
+                               free_bitmap_index(bitmap_git);
                                return 0;
                        }
                } else if (revs.max_count < 0 &&
                           revs.tag_objects && revs.tree_objects && revs.blob_objects) {
-                       if (!prepare_bitmap_walk(&revs)) {
-                               traverse_bitmap_commit_list(&show_object_fast);
+                       struct bitmap_index *bitmap_git;
+                       if ((bitmap_git = prepare_bitmap_walk(&revs))) {
+                               traverse_bitmap_commit_list(bitmap_git, &show_object_fast);
+                               free_bitmap_index(bitmap_git);
                                return 0;
                        }
                }
@@ -536,7 +565,7 @@ int cmd_rev_list(int argc, const char **argv, const char *prefix)
        if (prepare_revision_walk(&revs))
                die("revision walk setup failed");
        if (revs.tree_objects)
-               mark_edges_uninteresting(&revs, show_edge);
+               mark_edges_uninteresting(&revs, show_edge, 0);
 
        if (bisect_list) {
                int reaches, all;