112 lines
3.2 KiB
C
112 lines
3.2 KiB
C
#include "cache.h"
|
|
|
|
int advice_push_update_rejected = 1;
|
|
int advice_push_non_ff_current = 1;
|
|
int advice_push_non_ff_matching = 1;
|
|
int advice_push_already_exists = 1;
|
|
int advice_push_fetch_first = 1;
|
|
int advice_push_needs_force = 1;
|
|
int advice_status_hints = 1;
|
|
int advice_status_u_option = 1;
|
|
int advice_commit_before_merge = 1;
|
|
int advice_resolve_conflict = 1;
|
|
int advice_implicit_identity = 1;
|
|
int advice_detached_head = 1;
|
|
int advice_set_upstream_failure = 1;
|
|
int advice_object_name_warning = 1;
|
|
int advice_rm_hints = 1;
|
|
|
|
static struct {
|
|
const char *name;
|
|
int *preference;
|
|
} advice_config[] = {
|
|
{ "pushupdaterejected", &advice_push_update_rejected },
|
|
{ "pushnonffcurrent", &advice_push_non_ff_current },
|
|
{ "pushnonffmatching", &advice_push_non_ff_matching },
|
|
{ "pushalreadyexists", &advice_push_already_exists },
|
|
{ "pushfetchfirst", &advice_push_fetch_first },
|
|
{ "pushneedsforce", &advice_push_needs_force },
|
|
{ "statushints", &advice_status_hints },
|
|
{ "statusuoption", &advice_status_u_option },
|
|
{ "commitbeforemerge", &advice_commit_before_merge },
|
|
{ "resolveconflict", &advice_resolve_conflict },
|
|
{ "implicitidentity", &advice_implicit_identity },
|
|
{ "detachedhead", &advice_detached_head },
|
|
{ "setupstreamfailure", &advice_set_upstream_failure },
|
|
{ "objectnamewarning", &advice_object_name_warning },
|
|
{ "rmhints", &advice_rm_hints },
|
|
|
|
/* make this an alias for backward compatibility */
|
|
{ "pushnonfastforward", &advice_push_update_rejected }
|
|
};
|
|
|
|
void advise(const char *advice, ...)
|
|
{
|
|
struct strbuf buf = STRBUF_INIT;
|
|
va_list params;
|
|
const char *cp, *np;
|
|
|
|
va_start(params, advice);
|
|
strbuf_vaddf(&buf, advice, params);
|
|
va_end(params);
|
|
|
|
for (cp = buf.buf; *cp; cp = np) {
|
|
np = strchrnul(cp, '\n');
|
|
fprintf(stderr, _("hint: %.*s\n"), (int)(np - cp), cp);
|
|
if (*np)
|
|
np++;
|
|
}
|
|
strbuf_release(&buf);
|
|
}
|
|
|
|
int git_default_advice_config(const char *var, const char *value)
|
|
{
|
|
const char *k;
|
|
int i;
|
|
|
|
if (!skip_prefix(var, "advice.", &k))
|
|
return 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(advice_config); i++) {
|
|
if (strcmp(k, advice_config[i].name))
|
|
continue;
|
|
*advice_config[i].preference = git_config_bool(var, value);
|
|
return 0;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int error_resolve_conflict(const char *me)
|
|
{
|
|
error("%s is not possible because you have unmerged files.", me);
|
|
if (advice_resolve_conflict)
|
|
/*
|
|
* Message used both when 'git commit' fails and when
|
|
* other commands doing a merge do.
|
|
*/
|
|
advise(_("Fix them up in the work tree, and then use 'git add/rm <file>'\n"
|
|
"as appropriate to mark resolution and make a commit."));
|
|
return -1;
|
|
}
|
|
|
|
void NORETURN die_resolve_conflict(const char *me)
|
|
{
|
|
error_resolve_conflict(me);
|
|
die("Exiting because of an unresolved conflict.");
|
|
}
|
|
|
|
void detach_advice(const char *new_name)
|
|
{
|
|
const char fmt[] =
|
|
"Note: checking out '%s'.\n\n"
|
|
"You are in 'detached HEAD' state. You can look around, make experimental\n"
|
|
"changes and commit them, and you can discard any commits you make in this\n"
|
|
"state without impacting any branches by performing another checkout.\n\n"
|
|
"If you want to create a new branch to retain commits you create, you may\n"
|
|
"do so (now or later) by using -b with the checkout command again. Example:\n\n"
|
|
" git checkout -b <new-branch-name>\n\n";
|
|
|
|
fprintf(stderr, fmt, new_name);
|
|
}
|