static void gc_config(void)
{
const char *value;
if (!git_config_get_value("gc.packrefs", &value)) {
if (value && !strcmp(value, "notbare"))
pack_refs = -1;
else
pack_refs = git_config_bool("gc.packrefs", value);
}
git_config_get_int("gc.aggressivewindow", &aggressive_window);
git_config_get_int("gc.aggressivedepth", &aggressive_depth);
git_config_get_int("gc.auto", &gc_auto_threshold);
git_config_get_int("gc.autopacklimit", &gc_auto_pack_limit);
git_config_get_bool("gc.autodetach", &detach_auto);
if (!git_config_get_string_const("gc.pruneexpire", &prune_expire)) {
if (strcmp(prune_expire, "now")) {
unsigned long now = approxidate("now");
if (approxidate(prune_expire) >= now) {
git_die_config("gc.pruneexpire", _("Invalid gc.pruneexpire: '%s'"),
prune_expire);
}
}
}
git_config(git_default_config, NULL);
}
void list_cmds_by_config(struct string_list *list)
{
const char *cmd_list;
/*
* There's no actual repository setup at this point (and even
* if there is, we don't really care; only global config
* matters). If we accidentally set up a repository, it's ok
* too since the caller (git --list-cmds=) should exit shortly
* anyway.
*/
if (git_config_get_string_const("completion.commands", &cmd_list))
return;
string_list_sort(list);
string_list_remove_duplicates(list, 0);
while (*cmd_list) {
struct strbuf sb = STRBUF_INIT;
const char *p = strchrnul(cmd_list, ' ');
strbuf_add(&sb, cmd_list, p - cmd_list);
if (*cmd_list == '-')
string_list_remove(list, cmd_list + 1, 0);
else
string_list_insert(list, sb.buf);
strbuf_release(&sb);
while (*p == ' ')
p++;
cmd_list = p;
}
}
void list_cmds_by_config(struct string_list *list)
{
const char *cmd_list;
if (git_config_get_string_const("completion.commands", &cmd_list))
return;
string_list_sort(list);
string_list_remove_duplicates(list, 0);
while (*cmd_list) {
struct strbuf sb = STRBUF_INIT;
const char *p = strchrnul(cmd_list, ' ');
strbuf_add(&sb, cmd_list, p - cmd_list);
if (sb.buf[0] == '-')
string_list_remove(list, sb.buf + 1, 0);
else
string_list_insert(list, sb.buf);
strbuf_release(&sb);
while (*p == ' ')
p++;
cmd_list = p;
}
}
static void git_config_date_string(const char *key, const char **output)
{
if (git_config_get_string_const(key, output))
return;
if (strcmp(*output, "now")) {
unsigned long now = approxidate("now");
if (approxidate(*output) >= now)
git_die_config(key, _("Invalid %s: '%s'"), key, *output);
}
}
const char *git_sequence_editor(void)
{
const char *editor = getenv("GIT_SEQUENCE_EDITOR");
if (!editor)
git_config_get_string_const("sequence.editor", &editor);
if (!editor)
editor = git_editor();
return editor;
}
static int git_config_get_notes_strategy(const char *key,
enum notes_merge_strategy *strategy)
{
const char *value;
if (git_config_get_string_const(key, &value))
return 1;
if (parse_notes_merge_strategy(value, strategy))
git_die_config(key, "unknown notes merge strategy %s", value);
return 0;
}
static const char *get_ssh_command(void)
{
const char *ssh;
if ((ssh = getenv("GIT_SSH_COMMAND")))
return ssh;
if (!git_config_get_string_const("core.sshcommand", &ssh))
return ssh;
return NULL;
}
static void override_ssh_variant(enum ssh_variant *ssh_variant)
{
const char *variant = getenv("GIT_SSH_VARIANT");
if (!variant && git_config_get_string_const("ssh.variant", &variant))
return;
if (!strcmp(variant, "auto"))
*ssh_variant = VARIANT_AUTO;
else if (!strcmp(variant, "plink"))
*ssh_variant = VARIANT_PLINK;
else if (!strcmp(variant, "putty"))
*ssh_variant = VARIANT_PUTTY;
else if (!strcmp(variant, "tortoiseplink"))
*ssh_variant = VARIANT_TORTOISEPLINK;
else if (!strcmp(variant, "simple"))
*ssh_variant = VARIANT_SIMPLE;
else
*ssh_variant = VARIANT_SSH;
}
int cmd_main(int argc, const char **argv)
{
int i, val;
const char *v;
const struct string_list *strptr;
struct config_set cs;
git_configset_init(&cs);
if (argc < 2) {
fprintf(stderr, "Please, provide a command name on the command-line\n");
goto exit1;
} else if (argc == 3 && !strcmp(argv[1], "get_value")) {
if (!git_config_get_value(argv[2], &v)) {
if (!v)
printf("(NULL)\n");
else
printf("%s\n", v);
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (argc == 3 && !strcmp(argv[1], "get_value_multi")) {
strptr = git_config_get_value_multi(argv[2]);
if (strptr) {
for (i = 0; i < strptr->nr; i++) {
v = strptr->items[i].string;
if (!v)
printf("(NULL)\n");
else
printf("%s\n", v);
}
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (argc == 3 && !strcmp(argv[1], "get_int")) {
if (!git_config_get_int(argv[2], &val)) {
printf("%d\n", val);
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (argc == 3 && !strcmp(argv[1], "get_bool")) {
if (!git_config_get_bool(argv[2], &val)) {
printf("%d\n", val);
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (argc == 3 && !strcmp(argv[1], "get_string")) {
if (!git_config_get_string_const(argv[2], &v)) {
printf("%s\n", v);
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (!strcmp(argv[1], "configset_get_value")) {
for (i = 3; i < argc; i++) {
int err;
if ((err = git_configset_add_file(&cs, argv[i]))) {
fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
goto exit2;
}
}
if (!git_configset_get_value(&cs, argv[2], &v)) {
if (!v)
printf("(NULL)\n");
else
printf("%s\n", v);
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (!strcmp(argv[1], "configset_get_value_multi")) {
for (i = 3; i < argc; i++) {
int err;
if ((err = git_configset_add_file(&cs, argv[i]))) {
fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
goto exit2;
}
}
strptr = git_configset_get_value_multi(&cs, argv[2]);
if (strptr) {
for (i = 0; i < strptr->nr; i++) {
v = strptr->items[i].string;
if (!v)
printf("(NULL)\n");
else
printf("%s\n", v);
}
goto exit0;
} else {
printf("Value not found for \"%s\"\n", argv[2]);
goto exit1;
}
} else if (!strcmp(argv[1], "iterate")) {
git_config(iterate_cb, NULL);
goto exit0;
}
die("%s: Please check the syntax and the function name", argv[0]);
exit0:
git_configset_clear(&cs);
return 0;
exit1:
git_configset_clear(&cs);
return 1;
exit2:
git_configset_clear(&cs);
return 2;
}