projects
/
git.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Update gitweb README: gitweb is now included with git
[git.git]
/
describe.c
diff --git
a/describe.c
b/describe.c
index
5548a16
..
8a9cd5d
100644
(file)
--- a/
describe.c
+++ b/
describe.c
@@
-11,7
+11,6
@@
static const char describe_usage[] =
static int all = 0; /* Default to annotated tags only */
static int tags = 0; /* But allow any tags if --tags is specified */
static int all = 0; /* Default to annotated tags only */
static int tags = 0; /* But allow any tags if --tags is specified */
-#define DEFAULT_ABBREV 8 /* maybe too many */
static int abbrev = DEFAULT_ABBREV;
static int names = 0, allocs = 0;
static int abbrev = DEFAULT_ABBREV;
static int names = 0, allocs = 0;
@@
-98,12
+97,20
@@
static int compare_names(const void *_a, const void *_b)
return (a_date > b_date) ? -1 : (a_date == b_date) ? 0 : 1;
}
return (a_date > b_date) ? -1 : (a_date == b_date) ? 0 : 1;
}
-static void describe(
struct commit *cmit
)
+static void describe(
char *arg, int last_one
)
{
{
+ unsigned char sha1[20];
+ struct commit *cmit;
struct commit_list *list;
static int initialized = 0;
struct commit_name *n;
struct commit_list *list;
static int initialized = 0;
struct commit_name *n;
+ if (get_sha1(arg, sha1))
+ die("Not a valid object name %s", arg);
+ cmit = lookup_commit_reference(sha1);
+ if (!cmit)
+ die("%s is not a valid '%s' object", arg, commit_type);
+
if (!initialized) {
initialized = 1;
for_each_ref(get_name);
if (!initialized) {
initialized = 1;
for_each_ref(get_name);
@@
-124,7
+131,8
@@
static void describe(struct commit *cmit)
if (n) {
printf("%s-g%s\n", n->path,
find_unique_abbrev(cmit->object.sha1, abbrev));
if (n) {
printf("%s-g%s\n", n->path,
find_unique_abbrev(cmit->object.sha1, abbrev));
- clear_commit_marks(cmit, SEEN);
+ if (!last_one)
+ clear_commit_marks(cmit, SEEN);
return;
}
}
return;
}
}
@@
-137,29
+145,29
@@
int main(int argc, char **argv)
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
- unsigned char sha1[20];
- struct commit *cmit;
- if (!strcmp(arg, "--all")) {
+ if (*arg != '-')
+ break;
+ else if (!strcmp(arg, "--all"))
all = 1;
all = 1;
- continue;
- }
- if (!strcmp(arg, "--tags")) {
+ else if (!strcmp(arg, "--tags"))
tags = 1;
tags = 1;
- continue;
- }
- if (!strncmp(arg, "--abbrev=", 9)) {
+ else if (!strncmp(arg, "--abbrev=", 9)) {
abbrev = strtoul(arg + 9, NULL, 10);
abbrev = strtoul(arg + 9, NULL, 10);
- if (abbrev <
4
|| 40 <= abbrev)
+ if (abbrev <
MINIMUM_ABBREV
|| 40 <= abbrev)
abbrev = DEFAULT_ABBREV;
abbrev = DEFAULT_ABBREV;
- continue;
}
}
- if (get_sha1(arg, sha1) < 0)
- usage(describe_usage);
- cmit = lookup_commit_reference(sha1);
- if (!cmit)
+ else
usage(describe_usage);
usage(describe_usage);
- describe(cmit);
}
}
+
+ if (i == argc)
+ describe("HEAD", 1);
+ else
+ while (i < argc) {
+ describe(argv[i], (i == argc - 1));
+ i++;
+ }
+
return 0;
}
return 0;
}