static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
int show_upstream_ref)
{
int ours, theirs;
struct branch *branch = branch_get(branch_name);
if (!stat_tracking_info(branch, &ours, &theirs)) {
if (branch && branch->merge && branch->merge[0]->dst &&
show_upstream_ref)
strbuf_addf(stat, "[%s] ",
shorten_unambiguous_ref(branch->merge[0]->dst, 0));
return;
}
strbuf_addch(stat, '[');
if (show_upstream_ref)
strbuf_addf(stat, "%s: ",
shorten_unambiguous_ref(branch->merge[0]->dst, 0));
if (!ours)
strbuf_addf(stat, "behind %d] ", theirs);
else if (!theirs)
strbuf_addf(stat, "ahead %d] ", ours);
else
strbuf_addf(stat, "ahead %d, behind %d] ", ours, theirs);
}
void get_reflog_selector(struct strbuf *sb,
struct reflog_walk_info *reflog_info,
const struct date_mode *dmode, int force_date,
int shorten)
{
struct commit_reflog *commit_reflog = reflog_info->last_commit_reflog;
struct reflog_info *info;
const char *printed_ref;
if (!commit_reflog)
return;
if (shorten) {
if (!commit_reflog->reflogs->short_ref)
commit_reflog->reflogs->short_ref
= shorten_unambiguous_ref(commit_reflog->reflogs->ref, 0);
printed_ref = commit_reflog->reflogs->short_ref;
} else {
printed_ref = commit_reflog->reflogs->ref;
}
strbuf_addf(sb, "%s@{", printed_ref);
if (commit_reflog->selector == SELECTOR_DATE ||
(commit_reflog->selector == SELECTOR_NONE && force_date)) {
info = &commit_reflog->reflogs->items[commit_reflog->recno+1];
strbuf_addstr(sb, show_date(info->timestamp, info->tz, dmode));
} else {
strbuf_addf(sb, "%d", commit_reflog->reflogs->nr
- 2 - commit_reflog->recno);
}
strbuf_addch(sb, '}');
}
static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
{
struct strbuf sb = STRBUF_INIT;
int cur_path_len = strlen(wt->path);
int path_adj = cur_path_len - utf8_strwidth(wt->path);
strbuf_addf(&sb, "%-*s ", 1 + path_maxlen + path_adj, wt->path);
if (wt->is_bare)
strbuf_addstr(&sb, "(bare)");
else {
strbuf_addf(&sb, "%-*s ", abbrev_len,
find_unique_abbrev(wt->head_oid.hash, DEFAULT_ABBREV));
if (wt->is_detached)
strbuf_addstr(&sb, "(detached HEAD)");
else if (wt->head_ref) {
char *ref = shorten_unambiguous_ref(wt->head_ref, 0);
strbuf_addf(&sb, "[%s]", ref);
free(ref);
} else
strbuf_addstr(&sb, "(error)");
}
printf("%s\n", sb.buf);
strbuf_release(&sb);
}
static void wt_shortstatus_print_tracking(struct wt_status *s)
{
struct branch *branch;
const char *header_color = color(WT_STATUS_HEADER, s);
const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
const char *base;
const char *branch_name;
int num_ours, num_theirs;
color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
if (!s->branch)
return;
branch_name = s->branch;
if (!prefixcmp(branch_name, "refs/heads/"))
branch_name += 11;
else if (!strcmp(branch_name, "HEAD")) {
branch_name = _("HEAD (no branch)");
branch_color_local = color(WT_STATUS_NOBRANCH, s);
}
branch = branch_get(s->branch + 11);
if (s->is_initial)
color_fprintf(s->fp, header_color, _("Initial commit on "));
if (!stat_tracking_info(branch, &num_ours, &num_theirs)) {
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
fputc(s->null_termination ? '\0' : '\n', s->fp);
return;
}
base = branch->merge[0]->dst;
base = shorten_unambiguous_ref(base, 0);
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
color_fprintf(s->fp, header_color, "...");
color_fprintf(s->fp, branch_color_remote, "%s", base);
color_fprintf(s->fp, header_color, " [");
if (!num_ours) {
color_fprintf(s->fp, header_color, _("behind "));
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
} else if (!num_theirs) {
color_fprintf(s->fp, header_color, _("ahead "));
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
} else {
color_fprintf(s->fp, header_color, _("ahead "));
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
color_fprintf(s->fp, header_color, _(", behind "));
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
}
color_fprintf(s->fp, header_color, "]");
fputc(s->null_termination ? '\0' : '\n', s->fp);
}
static const char *name_ref_abbrev(const char *refname, int shorten_unambiguous)
{
if (shorten_unambiguous)
refname = shorten_unambiguous_ref(refname, 0);
else if (starts_with(refname, "refs/heads/"))
refname = refname + 11;
else if (starts_with(refname, "refs/"))
refname = refname + 5;
return refname;
}
static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
int show_upstream_ref)
{
int ours, theirs;
char *ref = NULL;
struct branch *branch = branch_get(branch_name);
if (!stat_tracking_info(branch, &ours, &theirs)) {
if (branch && branch->merge && branch->merge[0]->dst &&
show_upstream_ref)
strbuf_addf(stat, "[%s] ",
shorten_unambiguous_ref(branch->merge[0]->dst, 0));
return;
}
if (show_upstream_ref)
ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
if (!ours) {
if (ref)
strbuf_addf(stat, _("[%s: behind %d]"), ref, theirs);
else
strbuf_addf(stat, _("[behind %d]"), theirs);
} else if (!theirs) {
if (ref)
strbuf_addf(stat, _("[%s: ahead %d]"), ref, ours);
else
strbuf_addf(stat, _("[ahead %d]"), ours);
} else {
if (ref)
strbuf_addf(stat, _("[%s: ahead %d, behind %d]"),
ref, ours, theirs);
else
strbuf_addf(stat, _("[ahead %d, behind %d]"),
ours, theirs);
}
strbuf_addch(stat, ' ');
free(ref);
}
static void check_symref(const char *HEAD, int quiet)
{
unsigned char sha1[20];
int flag;
const char *refname = resolve_ref_unsafe(HEAD, sha1, 0, &flag);
if (!refname)
die("No such ref: %s", HEAD);
else if (!(flag & REF_ISSYMREF)) {
if (!quiet)
die("ref %s is not a symbolic ref", HEAD);
else
exit(1);
}
if (shorten)
refname = shorten_unambiguous_ref(refname, 0);
puts(refname);
}
/* Output a revision, only if filter allows it */
static void show_rev(int type, const unsigned char *sha1, const char *name)
{
if (!(filter & DO_REVS))
return;
def = NULL;
if ((symbolic || abbrev_ref) && name) {
if (symbolic == SHOW_SYMBOLIC_FULL || abbrev_ref) {
unsigned char discard[20];
char *full;
switch (dwim_ref(name, strlen(name), discard, &full)) {
case 0:
/*
* Not found -- not a ref. We could
* emit "name" here, but symbolic-full
* users are interested in finding the
* refs spelled in full, and they would
* need to filter non-refs if we did so.
*/
break;
case 1: /* happy */
if (abbrev_ref)
full = shorten_unambiguous_ref(full,
abbrev_ref_strict);
show_with_type(type, full);
break;
default: /* ambiguous */
error("refname '%s' is ambiguous", name);
break;
}
free(full);
} else {
show_with_type(type, name);
}
}
else if (abbrev)
show_with_type(type, find_unique_abbrev(sha1, abbrev));
else
show_with_type(type, sha1_to_hex(sha1));
}
static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
int show_upstream_ref)
{
int ours, theirs;
char *ref = NULL;
struct branch *branch = branch_get(branch_name);
struct strbuf fancy = STRBUF_INIT;
int upstream_is_gone = 0;
int added_decoration = 1;
switch (stat_tracking_info(branch, &ours, &theirs)) {
case 0:
/* no base */
return;
case -1:
/* with "gone" base */
upstream_is_gone = 1;
break;
default:
/* with base */
break;
}
if (show_upstream_ref) {
ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
if (want_color(branch_use_color))
strbuf_addf(&fancy, "%s%s%s",
branch_get_color(BRANCH_COLOR_UPSTREAM),
ref, branch_get_color(BRANCH_COLOR_RESET));
else
strbuf_addstr(&fancy, ref);
}
if (upstream_is_gone) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: gone]"), fancy.buf);
else
added_decoration = 0;
} else if (!ours && !theirs) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s]"), fancy.buf);
else
added_decoration = 0;
} else if (!ours) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: behind %d]"), fancy.buf, theirs);
else
strbuf_addf(stat, _("[behind %d]"), theirs);
} else if (!theirs) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: ahead %d]"), fancy.buf, ours);
else
strbuf_addf(stat, _("[ahead %d]"), ours);
} else {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: ahead %d, behind %d]"),
fancy.buf, ours, theirs);
else
strbuf_addf(stat, _("[ahead %d, behind %d]"),
ours, theirs);
}
strbuf_release(&fancy);
if (added_decoration)
strbuf_addch(stat, ' ');
free(ref);
}
static void wt_shortstatus_print_tracking(struct wt_status *s)
{
struct branch *branch;
const char *header_color = color(WT_STATUS_HEADER, s);
const char *branch_color_local = color(WT_STATUS_LOCAL_BRANCH, s);
const char *branch_color_remote = color(WT_STATUS_REMOTE_BRANCH, s);
const char *base;
const char *branch_name;
int num_ours, num_theirs;
int upstream_is_gone = 0;
color_fprintf(s->fp, color(WT_STATUS_HEADER, s), "## ");
if (!s->branch)
return;
branch_name = s->branch;
if (starts_with(branch_name, "refs/heads/"))
branch_name += 11;
else if (!strcmp(branch_name, "HEAD")) {
branch_name = _("HEAD (no branch)");
branch_color_local = color(WT_STATUS_NOBRANCH, s);
}
branch = branch_get(s->branch + 11);
if (s->is_initial)
color_fprintf(s->fp, header_color, _("Initial commit on "));
color_fprintf(s->fp, branch_color_local, "%s", branch_name);
if (stat_tracking_info(branch, &num_ours, &num_theirs, &base) < 0) {
if (!base) {
fputc(s->null_termination ? '\0' : '\n', s->fp);
return;
}
upstream_is_gone = 1;
}
base = shorten_unambiguous_ref(base, 0);
color_fprintf(s->fp, header_color, "...");
color_fprintf(s->fp, branch_color_remote, "%s", base);
free((char *)base);
if (!upstream_is_gone && !num_ours && !num_theirs) {
fputc(s->null_termination ? '\0' : '\n', s->fp);
return;
}
#define LABEL(string) (s->no_gettext ? (string) : _(string))
color_fprintf(s->fp, header_color, " [");
if (upstream_is_gone) {
color_fprintf(s->fp, header_color, LABEL(N_("gone")));
} else if (!num_ours) {
color_fprintf(s->fp, header_color, LABEL(N_("behind ")));
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
} else if (!num_theirs) {
color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
} else {
color_fprintf(s->fp, header_color, LABEL(N_(("ahead "))));
color_fprintf(s->fp, branch_color_local, "%d", num_ours);
color_fprintf(s->fp, header_color, ", %s", LABEL(N_("behind ")));
color_fprintf(s->fp, branch_color_remote, "%d", num_theirs);
}
color_fprintf(s->fp, header_color, "]");
fputc(s->null_termination ? '\0' : '\n', s->fp);
}
