#include "cache.h"
#include "commit.h"
+#include "tree.h"
+#include "blob.h"
#include "epoch.h"
#define SEEN (1u << 0)
#define INTERESTING (1u << 1)
#define COUNTED (1u << 2)
+#define SHOWN (LAST_EPOCH_FLAG << 2)
static const char rev_list_usage[] =
"usage: git-rev-list [OPTION] commit-id <commit-id>\n"
" --merge-order [ --show-breaks ]";
static int bisect_list = 0;
+static int tree_objects = 0;
+static int blob_objects = 0;
static int verbose_header = 0;
static int show_parents = 0;
static int hdr_termination = 0;
static enum cmit_fmt commit_format = CMIT_FMT_RAW;
static int merge_order = 0;
static int show_breaks = 0;
+static int stop_traversal = 0;
static void show_commit(struct commit *commit)
{
+ commit->object.flags |= SHOWN;
if (show_breaks) {
prefix = "| ";
if (commit->object.flags & DISCONTINUITY) {
static int filter_commit(struct commit * commit)
{
- if (commit->object.flags & UNINTERESTING)
+ if (merge_order && stop_traversal && commit->object.flags & BOUNDARY)
+ return STOP;
+ if (commit->object.flags & (UNINTERESTING|SHOWN))
return CONTINUE;
if (min_age != -1 && (commit->date > min_age))
return CONTINUE;
- if (max_age != -1 && (commit->date < max_age))
- return STOP;
+ if (max_age != -1 && (commit->date < max_age)) {
+ if (!merge_order)
+ return STOP;
+ else {
+ stop_traversal = 1;
+ return CONTINUE;
+ }
+ }
if (max_count != -1 && !max_count--)
return STOP;
-
return DO;
}
return CONTINUE;
}
+static struct object_list **add_object(struct object *obj, struct object_list **p, const char *name)
+{
+ struct object_list *entry = xmalloc(sizeof(*entry));
+ entry->item = obj;
+ entry->next = NULL;
+ entry->name = name;
+ *p = entry;
+ return &entry->next;
+}
+
+static struct object_list **process_blob(struct blob *blob, struct object_list **p, const char *name)
+{
+ struct object *obj = &blob->object;
+
+ if (!blob_objects)
+ return p;
+ if (obj->flags & (UNINTERESTING | SEEN))
+ return p;
+ obj->flags |= SEEN;
+ return add_object(obj, p, name);
+}
+
+static struct object_list **process_tree(struct tree *tree, struct object_list **p, const char *name)
+{
+ struct object *obj = &tree->object;
+ struct tree_entry_list *entry;
+
+ if (!tree_objects)
+ return p;
+ if (obj->flags & (UNINTERESTING | SEEN))
+ 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) {
+ if (entry->directory)
+ p = process_tree(entry->item.tree, p, entry->name);
+ else
+ p = process_blob(entry->item.blob, p, entry->name);
+ }
+ return p;
+}
+
static void show_commit_list(struct commit_list *list)
{
+ struct object_list *objects = NULL, **p = &objects;
while (list) {
struct commit *commit = pop_most_recent_commit(&list, SEEN);
+ p = process_tree(commit->tree, p, "");
if (process_commit(commit) == STOP)
break;
}
+ while (objects) {
+ printf("%s %s\n", sha1_to_hex(objects->item->sha1), objects->name);
+ objects = objects->next;
+ }
+}
+
+static void mark_blob_uninteresting(struct blob *blob)
+{
+ if (!blob_objects)
+ return;
+ if (blob->object.flags & UNINTERESTING)
+ return;
+ blob->object.flags |= UNINTERESTING;
+}
+
+static void mark_tree_uninteresting(struct tree *tree)
+{
+ struct object *obj = &tree->object;
+ struct tree_entry_list *entry;
+
+ if (!tree_objects)
+ return;
+ if (obj->flags & UNINTERESTING)
+ return;
+ obj->flags |= UNINTERESTING;
+ if (parse_tree(tree) < 0)
+ die("bad tree %s", sha1_to_hex(obj->sha1));
+ entry = tree->entries;
+ while (entry) {
+ if (entry->directory)
+ mark_tree_uninteresting(entry->item.tree);
+ else
+ mark_blob_uninteresting(entry->item.blob);
+ entry = entry->next;
+ }
}
static void mark_parents_uninteresting(struct commit *commit)
{
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;
return nr;
}
-static int clear_distance(struct commit_list *list)
+static void clear_distance(struct commit_list *list)
{
while (list) {
struct commit *commit = list->item;
return newlist;
}
-static enum cmit_fmt get_commit_format(const char *arg)
-{
- if (!*arg)
- return CMIT_FMT_DEFAULT;
- if (!strcmp(arg, "=raw"))
- return CMIT_FMT_RAW;
- if (!strcmp(arg, "=medium"))
- return CMIT_FMT_MEDIUM;
- if (!strcmp(arg, "=short"))
- return CMIT_FMT_SHORT;
- usage(rev_list_usage);
-}
-
-
int main(int argc, char **argv)
{
struct commit_list *list = NULL;
bisect_list = 1;
continue;
}
+ if (!strcmp(arg, "--objects")) {
+ tree_objects = 1;
+ blob_objects = 1;
+ continue;
+ }
if (!strncmp(arg, "--merge-order", 13)) {
merge_order = 1;
continue;