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-rw-r--r--builtin/show-branch.c76
1 files changed, 27 insertions, 49 deletions
diff --git a/builtin/show-branch.c b/builtin/show-branch.c
index 974f3403ab..84547d6fba 100644
--- a/builtin/show-branch.c
+++ b/builtin/show-branch.c
@@ -1,10 +1,12 @@
#include "cache.h"
+#include "config.h"
#include "commit.h"
#include "refs.h"
#include "builtin.h"
#include "color.h"
#include "argv-array.h"
#include "parse-options.h"
+#include "dir.h"
static const char* show_branch_usage[] = {
N_("git show-branch [-a | --all] [-r | --remotes] [--topo-order | --date-order]\n"
@@ -275,8 +277,7 @@ static void show_one_commit(struct commit *commit, int no_name)
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) {
@@ -359,7 +360,7 @@ static void sort_ref_range(int bottom, int top)
static int append_ref(const char *refname, const struct object_id *oid,
int allow_dups)
{
- struct commit *commit = lookup_commit_reference_gently(oid->hash, 1);
+ struct commit *commit = lookup_commit_reference_gently(oid, 1);
int i;
if (!commit)
@@ -392,7 +393,7 @@ static int append_head_ref(const char *refname, const struct object_id *oid,
/* If both heads/foo and tags/foo exists, get_sha1 would
* get confused.
*/
- if (get_sha1(refname + ofs, tmp.hash) || oidcmp(&tmp, oid))
+ if (get_oid(refname + ofs, &tmp) || oidcmp(&tmp, oid))
ofs = 5;
return append_ref(refname + ofs, oid, 0);
}
@@ -407,7 +408,7 @@ static int append_remote_ref(const char *refname, const struct object_id *oid,
/* If both heads/foo and tags/foo exists, get_sha1 would
* get confused.
*/
- if (get_sha1(refname + ofs, tmp.hash) || oidcmp(&tmp, oid))
+ if (get_oid(refname + ofs, &tmp) || oidcmp(&tmp, oid))
ofs = 5;
return append_ref(refname + ofs, oid, 0);
}
@@ -422,14 +423,6 @@ static int append_tag_ref(const char *refname, const struct object_id *oid,
static const char *match_ref_pattern = NULL;
static int match_ref_slash = 0;
-static int count_slash(const char *s)
-{
- int cnt = 0;
- while (*s)
- if (*s++ == '/')
- cnt++;
- return cnt;
-}
static int append_matching_ref(const char *refname, const struct object_id *oid,
int flag, void *cb_data)
@@ -439,13 +432,13 @@ static int append_matching_ref(const char *refname, const struct object_id *oid,
* refs/tags/v0.99.9a and friends.
*/
const char *tail;
- int slash = count_slash(refname);
+ int slash = count_slashes(refname);
for (tail = refname; *tail && match_ref_slash < slash; )
if (*tail++ == '/')
slash--;
if (!*tail)
return 0;
- if (wildmatch(match_ref_pattern, tail, 0, NULL))
+ if (wildmatch(match_ref_pattern, tail, 0))
return 0;
if (starts_with(refname, "refs/heads/"))
return append_head_ref(refname, oid, flag, cb_data);
@@ -470,18 +463,14 @@ static void snarf_refs(int head, int remotes)
}
}
-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);
}
@@ -525,7 +514,7 @@ static int show_independent(struct commit **rev,
static void append_one_rev(const char *av)
{
struct object_id revkey;
- if (!get_sha1(av, revkey.hash)) {
+ if (!get_oid(av, &revkey)) {
append_ref(av, &revkey, 0);
return;
}
@@ -534,7 +523,7 @@ static void append_one_rev(const char *av)
int saved_matches = ref_name_cnt;
match_ref_pattern = av;
- match_ref_slash = count_slash(av);
+ match_ref_slash = count_slashes(av);
for_each_ref(append_matching_ref, NULL);
if (saved_matches == ref_name_cnt &&
ref_name_cnt < MAX_REVS)
@@ -565,7 +554,7 @@ static int git_show_branch_config(const char *var, const char *value, void *cb)
return 0;
}
- return git_color_default_config(var, value, cb);
+ return git_default_config(var, value, cb);
}
static int omit_in_dense(struct commit *commit, struct commit **rev, int n)
@@ -620,9 +609,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
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;
@@ -742,7 +729,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
base = strtoul(reflog_base, &ep, 10);
if (*ep) {
/* Ah, that is a date spec... */
- unsigned long at;
+ timestamp_t at;
at = approxidate(reflog_base);
read_ref_at(ref, flags, at, -1, oid.hash, NULL,
NULL, NULL, &base);
@@ -753,7 +740,7 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
char *logmsg;
char *nth_desc;
const char *msg;
- unsigned long timestamp;
+ timestamp_t timestamp;
int tz;
if (read_ref_at(ref, flags, 0, base+i, oid.hash, &logmsg,
@@ -787,32 +774,24 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
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);
}
}
@@ -829,9 +808,9 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
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))
+ if (get_oid(ref_name[num_rev], &revkey))
die(_("'%s' is not a valid ref."), ref_name[num_rev]);
- commit = lookup_commit_reference(revkey.hash);
+ commit = lookup_commit_reference(&revkey);
if (!commit)
die(_("cannot find commit %s (%s)"),
ref_name[num_rev], oid_to_hex(&revkey));
@@ -866,7 +845,6 @@ int cmd_show_branch(int ac, const char **av, const char *prefix)
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.oid.hash);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 03:01:48 +0000