#include "refs.h"
#include "builtin.h"
#include "color.h"
+#include "argv-array.h"
#include "parse-options.h"
static const char* show_branch_usage[] = {
static int showbranch_use_color = -1;
-static int default_num;
-static int default_alloc;
-static const char **default_arg;
+static struct argv_array default_args = ARGV_ARRAY_INIT;
#define UNINTERESTING 01
return NULL;
}
-static struct commit *pop_one_commit(struct commit_list **list_p)
-{
- struct commit *commit;
- struct commit_list *list;
- list = *list_p;
- commit = list->item;
- *list_p = list->next;
- free(list);
- return commit;
-}
-
struct commit_name {
const char *head_name; /* which head's ancestor? */
int generation; /* how many parents away from head_name */
while (*list_p) {
struct commit_list *parents;
int still_interesting = !!interesting(*list_p);
- struct commit *commit = pop_one_commit(list_p);
+ struct commit *commit = pop_commit(list_p);
int flags = commit->object.flags & all_mask;
if (!still_interesting && extra <= 0)
pp_commit_easy(CMIT_FMT_ONELINE, commit, &pretty);
pretty_str = pretty.buf;
}
- if (starts_with(pretty_str, "[PATCH] "))
- pretty_str += 8;
+ skip_prefix(pretty_str, "[PATCH] ", &pretty_str);
if (!no_name) {
if (name && name->head_name) {
}
else
printf("[%s] ",
- find_unique_abbrev(commit->object.sha1,
+ find_unique_abbrev(commit->object.oid.hash,
DEFAULT_ABBREV));
}
puts(pretty_str);
static void sort_ref_range(int bottom, int top)
{
- qsort(ref_name + bottom, top - bottom, sizeof(ref_name[0]),
- compare_ref_name);
+ QSORT(ref_name + bottom, top - bottom, compare_ref_name);
}
static int append_ref(const char *refname, const struct object_id *oid,
return 0;
}
if (MAX_REVS <= ref_name_cnt) {
- warning("ignoring %s; cannot handle more than %d refs",
- refname, MAX_REVS);
+ warning(Q_("ignoring %s; cannot handle more than %d ref",
+ "ignoring %s; cannot handle more than %d refs",
+ MAX_REVS), refname, MAX_REVS);
return 0;
}
ref_name[ref_name_cnt++] = xstrdup(refname);
}
}
-static int rev_is_head(char *head, int headlen, char *name,
+static int rev_is_head(const char *head, const char *name,
unsigned char *head_sha1, unsigned char *sha1)
{
- if ((!head[0]) ||
- (head_sha1 && sha1 && hashcmp(head_sha1, sha1)))
+ if (!head || (head_sha1 && sha1 && hashcmp(head_sha1, sha1)))
return 0;
- if (starts_with(head, "refs/heads/"))
- head += 11;
- if (starts_with(name, "refs/heads/"))
- name += 11;
- else if (starts_with(name, "heads/"))
- name += 6;
+ skip_prefix(head, "refs/heads/", &head);
+ if (!skip_prefix(name, "refs/heads/", &name))
+ skip_prefix(name, "heads/", &name);
return !strcmp(head, name);
}
int exit_status = 1;
while (seen) {
- struct commit *commit = pop_one_commit(&seen);
+ struct commit *commit = pop_commit(&seen);
int flags = commit->object.flags & all_mask;
if (!(flags & UNINTERESTING) &&
((flags & all_revs) == all_revs)) {
- puts(sha1_to_hex(commit->object.sha1));
+ puts(oid_to_hex(&commit->object.oid));
exit_status = 0;
commit->object.flags |= UNINTERESTING;
}
unsigned int flag = rev_mask[i];
if (commit->object.flags == flag)
- puts(sha1_to_hex(commit->object.sha1));
+ puts(oid_to_hex(&commit->object.oid));
commit->object.flags |= UNINTERESTING;
}
return 0;
for_each_ref(append_matching_ref, NULL);
if (saved_matches == ref_name_cnt &&
ref_name_cnt < MAX_REVS)
- error("no matching refs with %s", av);
- if (saved_matches + 1 < ref_name_cnt)
- sort_ref_range(saved_matches, ref_name_cnt);
+ error(_("no matching refs with %s"), av);
+ sort_ref_range(saved_matches, ref_name_cnt);
return;
}
die("bad sha1 reference %s", av);
* default_arg is now passed to parse_options(), so we need to
* mimic the real argv a bit better.
*/
- if (!default_num) {
- default_alloc = 20;
- default_arg = xcalloc(default_alloc, sizeof(*default_arg));
- default_arg[default_num++] = "show-branch";
- } else if (default_alloc <= default_num + 1) {
- default_alloc = default_alloc * 3 / 2 + 20;
- REALLOC_ARRAY(default_arg, default_alloc);
- }
- default_arg[default_num++] = xstrdup(value);
- default_arg[default_num] = NULL;
+ if (!default_args.argc)
+ argv_array_push(&default_args, "show-branch");
+ argv_array_push(&default_args, value);
return 0;
}
int all_heads = 0, all_remotes = 0;
int all_mask, all_revs;
enum rev_sort_order sort_order = REV_SORT_IN_GRAPH_ORDER;
- char head[128];
- const char *head_p;
- int head_len;
+ char *head;
struct object_id head_oid;
int merge_base = 0;
int independent = 0;
git_config(git_show_branch_config, NULL);
/* If nothing is specified, try the default first */
- if (ac == 1 && default_num) {
- ac = default_num;
- av = default_arg;
+ if (ac == 1 && default_args.argc) {
+ ac = default_args.argc;
+ av = default_args.argv;
}
ac = parse_options(ac, av, prefix, builtin_show_branch_options,
*
* Also --all and --remotes do not make sense either.
*/
- die("--reflog is incompatible with --all, --remotes, "
- "--independent or --merge-base");
+ die(_("--reflog is incompatible with --all, --remotes, "
+ "--independent or --merge-base"));
}
/* If nothing is specified, show all branches by default */
fake_av[1] = NULL;
av = fake_av;
ac = 1;
+ if (!*av)
+ die(_("no branches given, and HEAD is not valid"));
}
if (ac != 1)
- die("--reflog option needs one branch name");
+ die(_("--reflog option needs one branch name"));
if (MAX_REVS < reflog)
- die("Only %d entries can be shown at one time.",
- MAX_REVS);
+ die(Q_("only %d entry can be shown at one time.",
+ "only %d entries can be shown at one time.",
+ MAX_REVS), MAX_REVS);
if (!dwim_ref(*av, strlen(*av), oid.hash, &ref))
- die("No such ref %s", *av);
+ die(_("no such ref %s"), *av);
/* Has the base been specified? */
if (reflog_base) {
else
msg++;
reflog_msg[i] = xstrfmt("(%s) %s",
- show_date(timestamp, tz, 1),
+ show_date(timestamp, tz,
+ DATE_MODE(RELATIVE)),
msg);
free(logmsg);
snarf_refs(all_heads, all_remotes);
}
- head_p = resolve_ref_unsafe("HEAD", RESOLVE_REF_READING,
- head_oid.hash, NULL);
- if (head_p) {
- head_len = strlen(head_p);
- memcpy(head, head_p, head_len + 1);
- }
- else {
- head_len = 0;
- head[0] = 0;
- }
+ head = resolve_refdup("HEAD", RESOLVE_REF_READING,
+ head_oid.hash, NULL);
- if (with_current_branch && head_p) {
+ if (with_current_branch && head) {
int has_head = 0;
for (i = 0; !has_head && i < ref_name_cnt; i++) {
/* We are only interested in adding the branch
* HEAD points at.
*/
if (rev_is_head(head,
- head_len,
ref_name[i],
head_oid.hash, NULL))
has_head++;
}
if (!has_head) {
- int offset = starts_with(head, "refs/heads/") ? 11 : 0;
- append_one_rev(head + offset);
+ const char *name = head;
+ skip_prefix(name, "refs/heads/", &name);
+ append_one_rev(name);
}
}
unsigned int flag = 1u << (num_rev + REV_SHIFT);
if (MAX_REVS <= num_rev)
- die("cannot handle more than %d revs.", MAX_REVS);
+ die(Q_("cannot handle more than %d rev.",
+ "cannot handle more than %d revs.",
+ MAX_REVS), MAX_REVS);
if (get_sha1(ref_name[num_rev], revkey.hash))
- die("'%s' is not a valid ref.", ref_name[num_rev]);
+ die(_("'%s' is not a valid ref."), ref_name[num_rev]);
commit = lookup_commit_reference(revkey.hash);
if (!commit)
- die("cannot find commit %s (%s)",
+ die(_("cannot find commit %s (%s)"),
ref_name[num_rev], oid_to_hex(&revkey));
parse_commit(commit);
mark_seen(commit, &seen);
for (i = 0; i < num_rev; i++) {
int j;
int is_head = rev_is_head(head,
- head_len,
ref_name[i],
head_oid.hash,
- rev[i]->object.sha1);
+ rev[i]->object.oid.hash);
if (extra < 0)
printf("%c [%s] ",
is_head ? '*' : ' ', ref_name[i]);
all_revs = all_mask & ~((1u << REV_SHIFT) - 1);
while (seen) {
- struct commit *commit = pop_one_commit(&seen);
+ struct commit *commit = pop_commit(&seen);
int this_flag = commit->object.flags;
int is_merge_point = ((this_flag & all_revs) == all_revs);