#include "commit.h"
#include "tree.h"
#include "blob.h"
+#include "tree-walk.h"
#include "diff.h"
#include "revision.h"
-/* bits #0-3 in revision.h */
+/* bits #0-15 in revision.h */
-#define COUNTED (1u << 4)
-#define TMP_MARK (1u << 5) /* for isolated cases; clean after use */
+#define COUNTED (1u<<16)
static const char rev_list_usage[] =
"git-rev-list [OPTION] <commit-id>... [ -- paths... ]\n"
" --unpacked\n"
" --header | --pretty\n"
" --abbrev=nr | --no-abbrev\n"
+" --abbrev-commit\n"
" special purpose:\n"
" --bisect"
;
struct rev_info revs;
static int bisect_list = 0;
-static int verbose_header = 0;
-static int abbrev = DEFAULT_ABBREV;
-static int show_parents = 0;
+static int show_timestamp = 0;
static int hdr_termination = 0;
-static const char *commit_prefix = "";
-static enum cmit_fmt commit_format = CMIT_FMT_RAW;
+static const char *header_prefix;
static void show_commit(struct commit *commit)
{
- printf("%s%s", commit_prefix, sha1_to_hex(commit->object.sha1));
- if (show_parents) {
+ if (show_timestamp)
+ printf("%lu ", commit->date);
+ if (header_prefix)
+ fputs(header_prefix, stdout);
+ if (commit->object.flags & BOUNDARY)
+ putchar('-');
+ if (revs.abbrev_commit && revs.abbrev)
+ fputs(find_unique_abbrev(commit->object.sha1, revs.abbrev),
+ stdout);
+ else
+ fputs(sha1_to_hex(commit->object.sha1), stdout);
+ if (revs.parents) {
struct commit_list *parents = commit->parents;
while (parents) {
struct object *o = &(parents->item->object);
parents = parents->next)
parents->item->object.flags &= ~TMP_MARK;
}
- if (commit_format == CMIT_FMT_ONELINE)
+ if (revs.commit_format == CMIT_FMT_ONELINE)
putchar(' ');
else
putchar('\n');
- if (verbose_header) {
+ if (revs.verbose_header) {
static char pretty_header[16384];
- pretty_print_commit(commit_format, commit, ~0, pretty_header, sizeof(pretty_header), abbrev);
+ pretty_print_commit(revs.commit_format, commit, ~0,
+ pretty_header, sizeof(pretty_header),
+ revs.abbrev);
printf("%s%c", pretty_header, hdr_termination);
}
fflush(stdout);
if (commit->object.flags & (UNINTERESTING | COUNTED))
break;
- if (!revs.paths || (commit->object.flags & TREECHANGE))
+ if (!revs.prune_fn || (commit->object.flags & TREECHANGE))
nr++;
commit->object.flags |= COUNTED;
p = commit->parents;
nr = 0;
p = list;
while (p) {
- if (!revs.paths || (p->item->object.flags & TREECHANGE))
+ if (!revs.prune_fn || (p->item->object.flags & TREECHANGE))
nr++;
p = p->next;
}
for (p = list; p; p = p->next) {
int distance;
- if (revs.paths && !(p->item->object.flags & TREECHANGE))
+ if (revs.prune_fn && !(p->item->object.flags & TREECHANGE))
continue;
distance = count_distance(p);
struct commit_list *list;
int i;
+ init_revisions(&revs);
+ revs.abbrev = 0;
+ revs.commit_format = CMIT_FMT_UNSPECIFIED;
argc = setup_revisions(argc, argv, &revs, NULL);
for (i = 1 ; i < argc; i++) {
const char *arg = argv[i];
- /* accept -<digit>, like traditilnal "head" */
- if ((*arg == '-') && isdigit(arg[1])) {
- revs.max_count = atoi(arg + 1);
- continue;
- }
- if (!strcmp(arg, "-n")) {
- if (++i >= argc)
- die("-n requires an argument");
- revs.max_count = atoi(argv[i]);
- continue;
- }
- if (!strncmp(arg,"-n",2)) {
- revs.max_count = atoi(arg + 2);
- 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)
- commit_prefix = "";
- else
- commit_prefix = "commit ";
+ revs.verbose_header = 1;
continue;
}
- if (!strcmp(arg, "--parents")) {
- show_parents = 1;
+ if (!strcmp(arg, "--timestamp")) {
+ show_timestamp = 1;
continue;
}
if (!strcmp(arg, "--bisect")) {
usage(rev_list_usage);
}
+ if (revs.commit_format != CMIT_FMT_UNSPECIFIED) {
+ /* The command line has a --pretty */
+ hdr_termination = '\n';
+ if (revs.commit_format == CMIT_FMT_ONELINE)
+ header_prefix = "";
+ else
+ header_prefix = "commit ";
+ }
+ else if (revs.verbose_header)
+ /* Only --header was specified */
+ revs.commit_format = CMIT_FMT_RAW;
list = revs.commits;
- if (!list &&
- (!(revs.tag_objects||revs.tree_objects||revs.blob_objects) && !revs.pending_objects))
+ if ((!list &&
+ (!(revs.tag_objects||revs.tree_objects||revs.blob_objects) &&
+ !revs.pending_objects)) ||
+ revs.diff)
usage(rev_list_usage);
+ save_commit_buffer = revs.verbose_header;
+ track_object_refs = 0;
+ if (bisect_list)
+ revs.limited = 1;
+
prepare_revision_walk(&revs);
if (revs.tree_objects)
mark_edges_uninteresting(revs.commits);
if (bisect_list)
revs.commits = find_bisection(revs.commits);
- save_commit_buffer = verbose_header;
- track_object_refs = 0;
-
show_commit_list(&revs);
return 0;