static void fill_alternate_refs_command(struct child_process *cmd,
const char *repo_path)
{
const char *value;
if (!git_config_get_value("core.alternateRefsCommand", &value)) {
cmd->use_shell = 1;
argv_array_push(&cmd->args, value);
argv_array_push(&cmd->args, repo_path);
} else {
cmd->git_cmd = 1;
argv_array_pushf(&cmd->args, "--git-dir=%s", repo_path);
argv_array_push(&cmd->args, "for-each-ref");
argv_array_push(&cmd->args, "--format=%(objectname)");
if (!git_config_get_value("core.alternateRefsPrefixes", &value)) {
argv_array_push(&cmd->args, "--");
argv_array_split(&cmd->args, value);
}
}
cmd->env = local_repo_env;
cmd->out = -1;
}
static int git_push_config(const char *k, const char *v, void *cb)
{
int *flags = cb;
int status;
status = git_gpg_config(k, v, NULL);
if (status)
return status;
if (!strcmp(k, "push.followtags")) {
if (git_config_bool(k, v))
*flags |= TRANSPORT_PUSH_FOLLOW_TAGS;
else
*flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS;
return 0;
} else if (!strcmp(k, "push.gpgsign")) {
const char *value;
if (!git_config_get_value("push.gpgsign", &value)) {
switch (git_parse_maybe_bool(value)) {
case 0:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_NEVER);
break;
case 1:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_ALWAYS);
break;
default:
if (value && !strcasecmp(value, "if-asked"))
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_IF_ASKED);
else
return error("Invalid value for '%s'", k);
}
}
} else if (!strcmp(k, "push.recursesubmodules")) {
const char *value;
if (!git_config_get_value("push.recursesubmodules", &value))
recurse_submodules = parse_push_recurse_submodules_arg(k, value);
} else if (!strcmp(k, "submodule.recurse")) {
int val = git_config_bool(k, v) ?
RECURSE_SUBMODULES_ON_DEMAND : RECURSE_SUBMODULES_OFF;
recurse_submodules = val;
} else if (!strcmp(k, "push.pushoption")) {
if (!v)
return config_error_nonbool(k);
else
if (!*v)
string_list_clear(&push_options_config, 0);
else
string_list_append(&push_options_config, v);
return 0;
}
return git_default_config(k, v, NULL);
}
/*
* If we are cherry-pick, and if the merge did not result in
* hand-editing, we will hit this commit and inherit the original
* author date and name.
* If we are revert, or if our cherry-pick results in a hand merge,
* we had better say that the current user is responsible for that.
*/
static int run_git_commit(const char *defmsg, struct replay_opts *opts,
int allow_empty)
{
struct argv_array array;
int rc;
const char *value;
argv_array_init(&array);
argv_array_push(&array, "commit");
argv_array_push(&array, "-n");
if (opts->gpg_sign)
argv_array_pushf(&array, "-S%s", opts->gpg_sign);
if (opts->signoff)
argv_array_push(&array, "-s");
if (!opts->edit) {
argv_array_push(&array, "-F");
argv_array_push(&array, defmsg);
if (!opts->signoff &&
!opts->record_origin &&
git_config_get_value("commit.cleanup", &value))
argv_array_push(&array, "--cleanup=verbatim");
}
if (allow_empty)
argv_array_push(&array, "--allow-empty");
if (opts->allow_empty_message)
argv_array_push(&array, "--allow-empty-message");
rc = run_command_v_opt(array.argv, RUN_GIT_CMD);
argv_array_clear(&array);
return rc;
}
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);
}
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.writecommitgraph", &gc_write_commit_graph);
git_config_get_bool("gc.autodetach", &detach_auto);
git_config_get_expiry("gc.pruneexpire", &prune_expire);
git_config_get_expiry("gc.worktreepruneexpire", &prune_worktrees_expire);
git_config_get_expiry("gc.logexpiry", &gc_log_expire);
git_config_get_ulong("gc.bigpackthreshold", &big_pack_threshold);
git_config_get_ulong("pack.deltacachesize", &max_delta_cache_size);
git_config(git_default_config, NULL);
}
/*
* If we are cherry-pick, and if the merge did not result in
* hand-editing, we will hit this commit and inherit the original
* author date and name.
*
* If we are revert, or if our cherry-pick results in a hand merge,
* we had better say that the current user is responsible for that.
*
* An exception is when run_git_commit() is called during an
* interactive rebase: in that case, we will want to retain the
* author metadata.
*/
static int run_git_commit(const char *defmsg, struct replay_opts *opts,
int allow_empty, int edit, int amend,
int cleanup_commit_message)
{
char **env = NULL;
struct argv_array array;
int rc;
const char *value;
if (is_rebase_i(opts)) {
env = read_author_script();
if (!env) {
const char *gpg_opt = gpg_sign_opt_quoted(opts);
return error(_(staged_changes_advice),
gpg_opt, gpg_opt);
}
}
argv_array_init(&array);
argv_array_push(&array, "commit");
argv_array_push(&array, "-n");
if (amend)
argv_array_push(&array, "--amend");
if (opts->gpg_sign)
argv_array_pushf(&array, "-S%s", opts->gpg_sign);
if (opts->signoff)
argv_array_push(&array, "-s");
if (defmsg)
argv_array_pushl(&array, "-F", defmsg, NULL);
if (cleanup_commit_message)
argv_array_push(&array, "--cleanup=strip");
if (edit)
argv_array_push(&array, "-e");
else if (!cleanup_commit_message &&
!opts->signoff && !opts->record_origin &&
git_config_get_value("commit.cleanup", &value))
argv_array_push(&array, "--cleanup=verbatim");
if (allow_empty)
argv_array_push(&array, "--allow-empty");
if (opts->allow_empty_message)
argv_array_push(&array, "--allow-empty-message");
rc = run_command_v_opt_cd_env(array.argv, RUN_GIT_CMD, NULL,
(const char *const *)env);
argv_array_clear(&array);
free(env);
return rc;
}
static int git_push_config(const char *k, const char *v, void *cb)
{
int *flags = cb;
int status;
status = git_gpg_config(k, v, NULL);
if (status)
return status;
if (!strcmp(k, "push.followtags")) {
if (git_config_bool(k, v))
*flags |= TRANSPORT_PUSH_FOLLOW_TAGS;
else
*flags &= ~TRANSPORT_PUSH_FOLLOW_TAGS;
return 0;
} else if (!strcmp(k, "push.gpgsign")) {
const char *value;
if (!git_config_get_value("push.gpgsign", &value)) {
switch (git_config_maybe_bool("push.gpgsign", value)) {
case 0:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_NEVER);
break;
case 1:
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_ALWAYS);
break;
default:
if (value && !strcasecmp(value, "if-asked"))
set_push_cert_flags(flags, SEND_PACK_PUSH_CERT_IF_ASKED);
else
return error("Invalid value for '%s'", k);
}
}
} else if (!strcmp(k, "push.recursesubmodules")) {
const char *value;
if (!git_config_get_value("push.recursesubmodules", &value))
recurse_submodules = parse_push_recurse_submodules_arg(k, value);
}
return git_default_config(k, v, NULL);
}
/**
* Returns the default configured value for --rebase. It first looks for the
* value of "branch.$curr_branch.rebase", where $curr_branch is the current
* branch, and if HEAD is detached or the configuration key does not exist,
* looks for the value of "pull.rebase". If both configuration keys do not
* exist, returns REBASE_FALSE.
*/
static enum rebase_type config_get_rebase(void)
{
struct branch *curr_branch = branch_get("HEAD");
const char *value;
if (curr_branch) {
char *key = xstrfmt("branch.%s.rebase", curr_branch->name);
if (!git_config_get_value(key, &value)) {
enum rebase_type ret = parse_config_rebase(key, value, 1);
free(key);
return ret;
}
free(key);
}
if (!git_config_get_value("pull.rebase", &value))
return parse_config_rebase("pull.rebase", value, 1);
return REBASE_FALSE;
}
/**
* If pull.ff is unset, returns NULL. If pull.ff is "true", returns "--ff". If
* pull.ff is "false", returns "--no-ff". If pull.ff is "only", returns
* "--ff-only". Otherwise, if pull.ff is set to an invalid value, die with an
* error.
*/
static const char *config_get_ff(void)
{
const char *value;
if (git_config_get_value("pull.ff", &value))
return NULL;
switch (git_parse_maybe_bool(value)) {
case 0:
return "--no-ff";
case 1:
return "--ff";
}
if (!strcmp(value, "only"))
return "--ff-only";
die(_("Invalid value for pull.ff: %s"), value);
}
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);
git_config_date_string("gc.pruneexpire", &prune_expire);
git_config_date_string("gc.worktreepruneexpire", &prune_worktrees_expire);
git_config(git_default_config, NULL);
}
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;
}
