#include "cache.h"
+#include "refs.h"
#include "tag.h"
#include "commit.h"
#include "tree.h"
#include "blob.h"
#include "epoch.h"
+#include "diff.h"
#define SEEN (1u << 0)
#define INTERESTING (1u << 1)
#define COUNTED (1u << 2)
#define SHOWN (1u << 3)
+#define TREECHANGE (1u << 4)
+#define TMP_MARK (1u << 5) /* for isolated cases; clean after use */
static const char rev_list_usage[] =
- "git-rev-list [OPTION] commit-id <commit-id>\n"
- " --max-count=nr\n"
- " --max-age=epoch\n"
- " --min-age=epoch\n"
- " --parents\n"
- " --bisect\n"
- " --objects\n"
- " --unpacked\n"
- " --header\n"
- " --pretty\n"
- " --no-merges\n"
- " --merge-order [ --show-breaks ]\n"
- " --topo-order";
+"git-rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
+" limiting output:\n"
+" --max-count=nr\n"
+" --max-age=epoch\n"
+" --min-age=epoch\n"
+" --sparse\n"
+" --no-merges\n"
+" --remove-empty\n"
+" --all\n"
+" ordering output:\n"
+" --merge-order [ --show-breaks ]\n"
+" --topo-order\n"
+" --date-order\n"
+" formatting output:\n"
+" --parents\n"
+" --objects | --objects-edge\n"
+" --unpacked\n"
+" --header | --pretty\n"
+" --abbrev=nr | --no-abbrev\n"
+" special purpose:\n"
+" --bisect"
+;
+static int dense = 1;
static int unpacked = 0;
static int bisect_list = 0;
static int tag_objects = 0;
static int tree_objects = 0;
static int blob_objects = 0;
+static int edge_hint = 0;
static int verbose_header = 0;
+static int abbrev = DEFAULT_ABBREV;
static int show_parents = 0;
static int hdr_termination = 0;
-static const char *prefix = "";
+static const char *commit_prefix = "";
static unsigned long max_age = -1;
static unsigned long min_age = -1;
static int max_count = -1;
static int show_breaks = 0;
static int stop_traversal = 0;
static int topo_order = 0;
+static int lifo = 1;
static int no_merges = 0;
+static const char **paths = NULL;
+static int remove_empty_trees = 0;
+
+struct name_path {
+ struct name_path *up;
+ int elem_len;
+ const char *elem;
+};
+
+static char *path_name(struct name_path *path, const char *name)
+{
+ struct name_path *p;
+ char *n, *m;
+ int nlen = strlen(name);
+ int len = nlen + 1;
+
+ for (p = path; p; p = p->up) {
+ if (p->elem_len)
+ len += p->elem_len + 1;
+ }
+ n = xmalloc(len);
+ m = n + len - (nlen + 1);
+ strcpy(m, name);
+ for (p = path; p; p = p->up) {
+ if (p->elem_len) {
+ m -= p->elem_len + 1;
+ memcpy(m, p->elem, p->elem_len);
+ m[p->elem_len] = '/';
+ }
+ }
+ return n;
+}
static void show_commit(struct commit *commit)
{
commit->object.flags |= SHOWN;
if (show_breaks) {
- prefix = "| ";
+ commit_prefix = "| ";
if (commit->object.flags & DISCONTINUITY) {
- prefix = "^ ";
+ commit_prefix = "^ ";
} else if (commit->object.flags & BOUNDARY) {
- prefix = "= ";
+ commit_prefix = "= ";
}
}
- printf("%s%s", prefix, sha1_to_hex(commit->object.sha1));
+ printf("%s%s", commit_prefix, sha1_to_hex(commit->object.sha1));
if (show_parents) {
struct commit_list *parents = commit->parents;
while (parents) {
- printf(" %s", sha1_to_hex(parents->item->object.sha1));
+ struct object *o = &(parents->item->object);
parents = parents->next;
+ if (o->flags & TMP_MARK)
+ continue;
+ printf(" %s", sha1_to_hex(o->sha1));
+ o->flags |= TMP_MARK;
}
+ /* TMP_MARK is a general purpose flag that can
+ * be used locally, but the user should clean
+ * things up after it is done with them.
+ */
+ for (parents = commit->parents;
+ parents;
+ parents = parents->next)
+ parents->item->object.flags &= ~TMP_MARK;
}
if (commit_format == CMIT_FMT_ONELINE)
putchar(' ');
if (verbose_header) {
static char pretty_header[16384];
- pretty_print_commit(commit_format, commit->buffer, ~0, pretty_header, sizeof(pretty_header));
+ pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev);
printf("%s%c", pretty_header, hdr_termination);
}
fflush(stdout);
}
+static int rewrite_one(struct commit **pp)
+{
+ for (;;) {
+ struct commit *p = *pp;
+ if (p->object.flags & (TREECHANGE | UNINTERESTING))
+ return 0;
+ if (!p->parents)
+ return -1;
+ *pp = p->parents->item;
+ }
+}
+
+static void rewrite_parents(struct commit *commit)
+{
+ struct commit_list **pp = &commit->parents;
+ while (*pp) {
+ struct commit_list *parent = *pp;
+ if (rewrite_one(&parent->item) < 0) {
+ *pp = parent->next;
+ continue;
+ }
+ pp = &parent->next;
+ }
+}
+
static int filter_commit(struct commit * commit)
{
if (stop_traversal && (commit->object.flags & BOUNDARY))
return CONTINUE;
if (max_age != -1 && (commit->date < max_age)) {
stop_traversal=1;
- return merge_order?CONTINUE:STOP;
+ return CONTINUE;
}
- if (max_count != -1 && !max_count--)
- return STOP;
if (no_merges && (commit->parents && commit->parents->next))
return CONTINUE;
+ if (paths && dense) {
+ if (!(commit->object.flags & TREECHANGE))
+ return CONTINUE;
+ rewrite_parents(commit);
+ }
return DO;
}
return CONTINUE;
}
+ if (max_count != -1 && !max_count--)
+ return STOP;
+
show_commit(commit);
return CONTINUE;
}
-static struct object_list **add_object(struct object *obj, struct object_list **p, const char *name)
+static struct object_list **add_object(struct object *obj,
+ struct object_list **p,
+ struct name_path *path,
+ const char *name)
{
struct object_list *entry = xmalloc(sizeof(*entry));
entry->item = obj;
entry->next = *p;
- entry->name = name;
+ entry->name = path_name(path, name);
*p = entry;
return &entry->next;
}
-static struct object_list **process_blob(struct blob *blob, struct object_list **p, const char *name)
+static struct object_list **process_blob(struct blob *blob,
+ struct object_list **p,
+ struct name_path *path,
+ const char *name)
{
struct object *obj = &blob->object;
if (obj->flags & (UNINTERESTING | SEEN))
return p;
obj->flags |= SEEN;
- return add_object(obj, p, name);
+ return add_object(obj, p, path, name);
}
-static struct object_list **process_tree(struct tree *tree, struct object_list **p, const char *name)
+static struct object_list **process_tree(struct tree *tree,
+ struct object_list **p,
+ struct name_path *path,
+ const char *name)
{
struct object *obj = &tree->object;
struct tree_entry_list *entry;
+ struct name_path me;
if (!tree_objects)
return p;
if (parse_tree(tree) < 0)
die("bad tree object %s", sha1_to_hex(obj->sha1));
obj->flags |= SEEN;
- p = add_object(obj, p, name);
- for (entry = tree->entries ; entry ; entry = entry->next) {
+ p = add_object(obj, p, path, name);
+ me.up = path;
+ me.elem = name;
+ me.elem_len = strlen(name);
+ entry = tree->entries;
+ tree->entries = NULL;
+ while (entry) {
+ struct tree_entry_list *next = entry->next;
if (entry->directory)
- p = process_tree(entry->item.tree, p, entry->name);
+ p = process_tree(entry->item.tree, p, &me, entry->name);
else
- p = process_blob(entry->item.blob, p, entry->name);
+ p = process_blob(entry->item.blob, p, &me, entry->name);
+ free(entry);
+ entry = next;
}
return p;
}
while (list) {
struct commit *commit = pop_most_recent_commit(&list, SEEN);
- p = process_tree(commit->tree, p, "");
+ p = process_tree(commit->tree, p, NULL, "");
if (process_commit(commit) == STOP)
break;
}
continue;
if (obj->type == tag_type) {
obj->flags |= SEEN;
- p = add_object(obj, p, name);
+ p = add_object(obj, p, NULL, name);
continue;
}
if (obj->type == tree_type) {
- p = process_tree((struct tree *)obj, p, name);
+ p = process_tree((struct tree *)obj, p, NULL, name);
continue;
}
if (obj->type == blob_type) {
- p = process_blob((struct blob *)obj, p, name);
+ p = process_blob((struct blob *)obj, p, NULL, name);
continue;
}
die("unknown pending object %s (%s)", sha1_to_hex(obj->sha1), name);
}
while (objects) {
- printf("%s %s\n", sha1_to_hex(objects->item->sha1), objects->name);
+ /* An object with name "foo\n0000000..." can be used to
+ * confuse downstream git-pack-objects very badly.
+ */
+ const char *ep = strchr(objects->name, '\n');
+ if (ep) {
+ printf("%s %.*s\n", sha1_to_hex(objects->item->sha1),
+ (int) (ep - objects->name),
+ objects->name);
+ }
+ else
+ printf("%s %s\n", sha1_to_hex(objects->item->sha1), objects->name);
objects = objects->next;
}
}
if (parse_tree(tree) < 0)
die("bad tree %s", sha1_to_hex(obj->sha1));
entry = tree->entries;
+ tree->entries = NULL;
while (entry) {
+ struct tree_entry_list *next = entry->next;
if (entry->directory)
mark_tree_uninteresting(entry->item.tree);
else
mark_blob_uninteresting(entry->item.blob);
- entry = entry->next;
+ free(entry);
+ entry = next;
}
}
{
struct commit_list *parents = commit->parents;
- if (tree_objects)
- mark_tree_uninteresting(commit->tree);
while (parents) {
struct commit *commit = parents->item;
commit->object.flags |= UNINTERESTING;
continue;
return 0;
}
-
- /*
- * Ok, go back and mark all the edge trees uninteresting,
- * since otherwise we can have situations where a parent
- * that was marked uninteresting (and we never even had
- * to look at) had lots of objects that we don't want to
- * include.
- *
- * NOTE! This still doesn't mean that the object list is
- * "correct", since we may end up listing objects that
- * even older commits (that we don't list) do actually
- * reference, but it gets us to a minimal list (or very
- * close) in practice.
- */
- if (!tree_objects)
- return 1;
-
- while (orig) {
- struct commit *commit = orig->item;
- if (!parse_commit(commit) && commit->tree)
- mark_tree_uninteresting(commit->tree);
- orig = orig->next;
- }
return 1;
}
if (commit->object.flags & (UNINTERESTING | COUNTED))
break;
- nr++;
+ if (!paths || (commit->object.flags & TREECHANGE))
+ nr++;
commit->object.flags |= COUNTED;
p = commit->parents;
entry = p;
}
}
}
+
return nr;
}
nr = 0;
p = list;
while (p) {
- nr++;
+ if (!paths || (p->item->object.flags & TREECHANGE))
+ nr++;
p = p->next;
}
closest = 0;
best = list;
- p = list;
- while (p) {
- int distance = count_distance(p);
+ for (p = list; p; p = p->next) {
+ int distance;
+
+ if (paths && !(p->item->object.flags & TREECHANGE))
+ continue;
+
+ distance = count_distance(p);
clear_distance(list);
if (nr - distance < distance)
distance = nr - distance;
best = p;
closest = distance;
}
- p = p->next;
}
if (best)
best->next = NULL;
return best;
}
+static void mark_edge_parents_uninteresting(struct commit *commit)
+{
+ struct commit_list *parents;
+
+ for (parents = commit->parents; parents; parents = parents->next) {
+ struct commit *parent = parents->item;
+ if (!(parent->object.flags & UNINTERESTING))
+ continue;
+ mark_tree_uninteresting(parent->tree);
+ if (edge_hint && !(parent->object.flags & SHOWN)) {
+ parent->object.flags |= SHOWN;
+ printf("-%s\n", sha1_to_hex(parent->object.sha1));
+ }
+ }
+}
+
+static void mark_edges_uninteresting(struct commit_list *list)
+{
+ for ( ; list; list = list->next) {
+ struct commit *commit = list->item;
+
+ if (commit->object.flags & UNINTERESTING) {
+ mark_tree_uninteresting(commit->tree);
+ continue;
+ }
+ mark_edge_parents_uninteresting(commit);
+ }
+}
+
+#define TREE_SAME 0
+#define TREE_NEW 1
+#define TREE_DIFFERENT 2
+static int tree_difference = TREE_SAME;
+
+static void file_add_remove(struct diff_options *options,
+ int addremove, unsigned mode,
+ const unsigned char *sha1,
+ const char *base, const char *path)
+{
+ int diff = TREE_DIFFERENT;
+
+ /*
+ * Is it an add of a new file? It means that
+ * the old tree didn't have it at all, so we
+ * will turn "TREE_SAME" -> "TREE_NEW", but
+ * leave any "TREE_DIFFERENT" alone (and if
+ * it already was "TREE_NEW", we'll keep it
+ * "TREE_NEW" of course).
+ */
+ if (addremove == '+') {
+ diff = tree_difference;
+ if (diff != TREE_SAME)
+ return;
+ diff = TREE_NEW;
+ }
+ tree_difference = diff;
+}
+
+static void file_change(struct diff_options *options,
+ unsigned old_mode, unsigned new_mode,
+ const unsigned char *old_sha1,
+ const unsigned char *new_sha1,
+ const char *base, const char *path)
+{
+ tree_difference = TREE_DIFFERENT;
+}
+
+static struct diff_options diff_opt = {
+ .recursive = 1,
+ .add_remove = file_add_remove,
+ .change = file_change,
+};
+
+static int compare_tree(struct tree *t1, struct tree *t2)
+{
+ if (!t1)
+ return TREE_NEW;
+ if (!t2)
+ return TREE_DIFFERENT;
+ tree_difference = TREE_SAME;
+ if (diff_tree_sha1(t1->object.sha1, t2->object.sha1, "", &diff_opt) < 0)
+ return TREE_DIFFERENT;
+ return tree_difference;
+}
+
+static int same_tree_as_empty(struct tree *t1)
+{
+ int retval;
+ void *tree;
+ struct tree_desc empty, real;
+
+ if (!t1)
+ return 0;
+
+ tree = read_object_with_reference(t1->object.sha1, "tree", &real.size, NULL);
+ if (!tree)
+ return 0;
+ real.buf = tree;
+
+ empty.buf = "";
+ empty.size = 0;
+
+ tree_difference = 0;
+ retval = diff_tree(&empty, &real, "", &diff_opt);
+ free(tree);
+
+ return retval >= 0 && !tree_difference;
+}
+
+static void try_to_simplify_commit(struct commit *commit)
+{
+ struct commit_list **pp, *parent;
+
+ if (!commit->tree)
+ return;
+
+ if (!commit->parents) {
+ if (!same_tree_as_empty(commit->tree))
+ commit->object.flags |= TREECHANGE;
+ return;
+ }
+
+ pp = &commit->parents;
+ while ((parent = *pp) != NULL) {
+ struct commit *p = parent->item;
+
+ if (p->object.flags & UNINTERESTING) {
+ pp = &parent->next;
+ continue;
+ }
+
+ parse_commit(p);
+ switch (compare_tree(p->tree, commit->tree)) {
+ case TREE_SAME:
+ parent->next = NULL;
+ commit->parents = parent;
+ return;
+
+ case TREE_NEW:
+ if (remove_empty_trees && same_tree_as_empty(p->tree)) {
+ *pp = parent->next;
+ continue;
+ }
+ /* fallthrough */
+ case TREE_DIFFERENT:
+ pp = &parent->next;
+ continue;
+ }
+ die("bad tree compare for commit %s", sha1_to_hex(commit->object.sha1));
+ }
+ commit->object.flags |= TREECHANGE;
+}
+
+static void add_parents_to_list(struct commit *commit, struct commit_list **list)
+{
+ struct commit_list *parent = commit->parents;
+
+ /*
+ * If the commit is uninteresting, don't try to
+ * prune parents - we want the maximal uninteresting
+ * set.
+ *
+ * Normally we haven't parsed the parent
+ * yet, so we won't have a parent of a parent
+ * here. However, it may turn out that we've
+ * reached this commit some other way (where it
+ * wasn't uninteresting), in which case we need
+ * to mark its parents recursively too..
+ */
+ if (commit->object.flags & UNINTERESTING) {
+ while (parent) {
+ struct commit *p = parent->item;
+ parent = parent->next;
+ parse_commit(p);
+ p->object.flags |= UNINTERESTING;
+ if (p->parents)
+ mark_parents_uninteresting(p);
+ if (p->object.flags & SEEN)
+ continue;
+ p->object.flags |= SEEN;
+ insert_by_date(p, list);
+ }
+ return;
+ }
+
+ /*
+ * Ok, the commit wasn't uninteresting. Try to
+ * simplify the commit history and find the parent
+ * that has no differences in the path set if one exists.
+ */
+ if (paths)
+ try_to_simplify_commit(commit);
+
+ parent = commit->parents;
+ while (parent) {
+ struct commit *p = parent->item;
+
+ parent = parent->next;
+
+ parse_commit(p);
+ if (p->object.flags & SEEN)
+ continue;
+ p->object.flags |= SEEN;
+ insert_by_date(p, list);
+ }
+}
+
static struct commit_list *limit_list(struct commit_list *list)
{
struct commit_list *newlist = NULL;
struct commit_list **p = &newlist;
while (list) {
- struct commit *commit = pop_most_recent_commit(&list, SEEN);
+ struct commit_list *entry = list;
+ struct commit *commit = list->item;
struct object *obj = &commit->object;
+ list = list->next;
+ free(entry);
+
+ if (max_age != -1 && (commit->date < max_age))
+ obj->flags |= UNINTERESTING;
if (unpacked && has_sha1_pack(obj->sha1))
obj->flags |= UNINTERESTING;
+ add_parents_to_list(commit, &list);
if (obj->flags & UNINTERESTING) {
mark_parents_uninteresting(commit);
if (everybody_uninteresting(list))
break;
continue;
}
+ if (min_age != -1 && (commit->date > min_age))
+ continue;
p = &commit_list_insert(commit, p)->next;
}
+ if (tree_objects)
+ mark_edges_uninteresting(newlist);
if (bisect_list)
newlist = find_bisection(newlist);
return newlist;
static void add_pending_object(struct object *obj, const char *name)
{
- add_object(obj, &pending_objects, name);
+ add_object(obj, &pending_objects, NULL, name);
}
-static struct commit *get_commit_reference(const char *name, unsigned int flags)
+static struct commit *get_commit_reference(const char *name, const unsigned char *sha1, unsigned int flags)
{
- unsigned char sha1[20];
struct object *object;
- if (get_sha1(name, sha1))
- usage(rev_list_usage);
object = parse_object(sha1);
if (!object)
die("bad object %s", name);
if (tag_objects && !(object->flags & UNINTERESTING))
add_pending_object(object, tag->tag);
object = parse_object(tag->tagged->sha1);
+ if (!object)
+ die("bad object %s", sha1_to_hex(tag->tagged->sha1));
}
/*
commit_list_insert(com, lst);
}
+/* for_each_ref() callback does not allow user data -- Yuck. */
+static struct commit_list **global_lst;
+
+static int include_one_commit(const char *path, const unsigned char *sha1)
+{
+ struct commit *com = get_commit_reference(path, sha1, 0);
+ handle_one_commit(com, global_lst);
+ return 0;
+}
+
+static void handle_all(struct commit_list **lst)
+{
+ global_lst = lst;
+ for_each_ref(include_one_commit);
+ global_lst = NULL;
+}
-int main(int argc, char **argv)
+int main(int argc, const char **argv)
{
+ const char *prefix = setup_git_directory();
struct commit_list *list = NULL;
int i, limited = 0;
for (i = 1 ; i < argc; i++) {
int flags;
- char *arg = argv[i];
+ const char *arg = argv[i];
char *dotdot;
struct commit *commit;
+ unsigned char sha1[20];
+ /* accept -<digit>, like traditilnal "head" */
+ if ((*arg == '-') && isdigit(arg[1])) {
+ max_count = atoi(arg + 1);
+ continue;
+ }
+ if (!strcmp(arg, "-n")) {
+ if (++i >= argc)
+ die("-n requires an argument");
+ max_count = atoi(argv[i]);
+ continue;
+ }
+ if (!strncmp(arg,"-n",2)) {
+ max_count = atoi(arg + 2);
+ continue;
+ }
if (!strncmp(arg, "--max-count=", 12)) {
max_count = atoi(arg + 12);
continue;
}
if (!strncmp(arg, "--max-age=", 10)) {
max_age = atoi(arg + 10);
+ limited = 1;
continue;
}
if (!strncmp(arg, "--min-age=", 10)) {
min_age = atoi(arg + 10);
+ limited = 1;
continue;
}
if (!strcmp(arg, "--header")) {
verbose_header = 1;
continue;
}
+ if (!strcmp(arg, "--no-abbrev")) {
+ abbrev = 0;
+ continue;
+ }
+ if (!strncmp(arg, "--abbrev=", 9)) {
+ abbrev = strtoul(arg + 9, NULL, 10);
+ if (abbrev && abbrev < MINIMUM_ABBREV)
+ abbrev = MINIMUM_ABBREV;
+ else if (40 < abbrev)
+ abbrev = 40;
+ continue;
+ }
if (!strncmp(arg, "--pretty", 8)) {
commit_format = get_commit_format(arg+8);
verbose_header = 1;
hdr_termination = '\n';
if (commit_format == CMIT_FMT_ONELINE)
- prefix = "";
+ commit_prefix = "";
else
- prefix = "commit ";
+ commit_prefix = "commit ";
continue;
}
if (!strncmp(arg, "--no-merges", 11)) {
bisect_list = 1;
continue;
}
+ if (!strcmp(arg, "--all")) {
+ handle_all(&list);
+ continue;
+ }
if (!strcmp(arg, "--objects")) {
tag_objects = 1;
tree_objects = 1;
blob_objects = 1;
continue;
}
+ if (!strcmp(arg, "--objects-edge")) {
+ tag_objects = 1;
+ tree_objects = 1;
+ blob_objects = 1;
+ edge_hint = 1;
+ continue;
+ }
if (!strcmp(arg, "--unpacked")) {
unpacked = 1;
limited = 1;
}
if (!strcmp(arg, "--topo-order")) {
topo_order = 1;
+ lifo = 1;
+ limited = 1;
+ continue;
+ }
+ if (!strcmp(arg, "--date-order")) {
+ topo_order = 1;
+ lifo = 0;
limited = 1;
continue;
}
+ if (!strcmp(arg, "--dense")) {
+ dense = 1;
+ continue;
+ }
+ if (!strcmp(arg, "--sparse")) {
+ dense = 0;
+ continue;
+ }
+ if (!strcmp(arg, "--remove-empty")) {
+ remove_empty_trees = 1;
+ continue;
+ }
+ if (!strcmp(arg, "--")) {
+ i++;
+ break;
+ }
if (show_breaks && !merge_order)
usage(rev_list_usage);
flags = 0;
dotdot = strstr(arg, "..");
if (dotdot) {
+ unsigned char from_sha1[20];
char *next = dotdot + 2;
- struct commit *exclude = NULL;
- struct commit *include = NULL;
*dotdot = 0;
- exclude = get_commit_reference(arg, UNINTERESTING);
- include = get_commit_reference(next, 0);
- if (exclude && include) {
+ if (!*next)
+ next = "HEAD";
+ if (!get_sha1(arg, from_sha1) && !get_sha1(next, sha1)) {
+ struct commit *exclude;
+ struct commit *include;
+
+ exclude = get_commit_reference(arg, from_sha1, UNINTERESTING);
+ include = get_commit_reference(next, sha1, 0);
+ if (!exclude || !include)
+ die("Invalid revision range %s..%s", arg, next);
limited = 1;
handle_one_commit(exclude, &list);
handle_one_commit(include, &list);
continue;
}
- *next = '.';
+ *dotdot = '.';
}
if (*arg == '^') {
flags = UNINTERESTING;
arg++;
limited = 1;
}
- commit = get_commit_reference(arg, flags);
+ if (get_sha1(arg, sha1) < 0) {
+ struct stat st;
+ if (lstat(arg, &st) < 0)
+ die("'%s': %s", arg, strerror(errno));
+ break;
+ }
+ commit = get_commit_reference(arg, sha1, flags);
handle_one_commit(commit, &list);
}
+ if (!list &&
+ (!(tag_objects||tree_objects||blob_objects) && !pending_objects))
+ usage(rev_list_usage);
+
+ paths = get_pathspec(prefix, argv + i);
+ if (paths) {
+ limited = 1;
+ diff_tree_setup_paths(paths);
+ }
+
+ save_commit_buffer = verbose_header;
+ track_object_refs = 0;
+
if (!merge_order) {
sort_by_date(&list);
+ if (list && !limited && max_count == 1 &&
+ !tag_objects && !tree_objects && !blob_objects) {
+ show_commit(list->item);
+ return 0;
+ }
if (limited)
list = limit_list(list);
if (topo_order)
- sort_in_topological_order(&list);
+ sort_in_topological_order(&list, lifo);
show_commit_list(list);
} else {
#ifndef NO_OPENSSL