mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
5ce2b97d2c
* nd/clone-detached: clone: fix up delay cloning conditions push: do not let configured foreign-vcs permanently clobbered clone: print advice on checking out detached HEAD clone: allow --branch to take a tag clone: refuse to clone if --branch points to bogus ref clone: --branch=<branch> always means refs/heads/<branch> clone: delay cloning until after remote HEAD checking clone: factor out remote ref writing clone: factor out HEAD update code clone: factor out checkout code clone: write detached HEAD in bare repositories t5601: add missing && cascade
89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
#include "cache.h"
|
|
|
|
int advice_push_nonfastforward = 1;
|
|
int advice_status_hints = 1;
|
|
int advice_commit_before_merge = 1;
|
|
int advice_resolve_conflict = 1;
|
|
int advice_implicit_identity = 1;
|
|
int advice_detached_head = 1;
|
|
|
|
static struct {
|
|
const char *name;
|
|
int *preference;
|
|
} advice_config[] = {
|
|
{ "pushnonfastforward", &advice_push_nonfastforward },
|
|
{ "statushints", &advice_status_hints },
|
|
{ "commitbeforemerge", &advice_commit_before_merge },
|
|
{ "resolveconflict", &advice_resolve_conflict },
|
|
{ "implicitidentity", &advice_implicit_identity },
|
|
{ "detachedhead", &advice_detached_head },
|
|
};
|
|
|
|
void advise(const char *advice, ...)
|
|
{
|
|
struct strbuf buf = STRBUF_INIT;
|
|
va_list params;
|
|
const char *cp, *np;
|
|
|
|
va_start(params, advice);
|
|
strbuf_addf(&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 = skip_prefix(var, "advice.");
|
|
int i;
|
|
|
|
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,\n"
|
|
"and then use 'git add/rm <file>' as\n"
|
|
"appropriate to mark resolution and make a commit,\n"
|
|
"or use 'git commit -a'."));
|
|
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);
|
|
}
|