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builtin/config: introduce "rename-section" subcommand

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Introduce a new "rename-section" subcommand to git-config(1). Please
refer to preceding commits regarding the motivation behind this change.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-05-06 10:56:43 +02:00
committed by Junio C Hamano
parent 95ea69c67b
commit 3418e96f37
3 changed files with 50 additions and 15 deletions
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32
builtin/config.c
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@ -20,6 +20,7 @@ static const char *const builtin_config_usage[] = {
N_("git config get [<file-option>] [<display-option>] [--includes] [--all] [--regexp=<regexp>] [--value=<value>] [--fixed-value] [--default=<default>] <name>"),
N_("git config set [<file-option>] [--type=<type>] [--all] [--value=<value>] [--fixed-value] <name> <value>"),
N_("git config unset [<file-option>] [--all] [--value=<value>] [--fixed-value] <name> <value>"),
N_("git config rename-section [<file-option>] <old-name> <new-name>"),
NULL
};
@ -43,6 +44,11 @@ static const char *const builtin_config_unset_usage[] = {
NULL
};
static const char *const builtin_config_rename_section_usage[] = {
N_("git config rename-section [<file-option>] <old-name> <new-name>"),
NULL
};
static char *key;
static regex_t *key_regexp;
static const char *value_pattern;
@ -949,11 +955,37 @@ static int cmd_config_unset(int argc, const char **argv, const char *prefix)
NULL, NULL);
}
static int cmd_config_rename_section(int argc, const char **argv, const char *prefix)
{
struct option opts[] = {
CONFIG_LOCATION_OPTIONS,
OPT_END(),
};
int ret;
argc = parse_options(argc, argv, prefix, opts, builtin_config_rename_section_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
check_write();
check_argc(argc, 2, 2);
handle_config_location(prefix);
ret = git_config_rename_section_in_file(given_config_source.file,
argv[0], argv[1]);
if (ret < 0)
return ret;
else if (!ret)
die(_("no such section: %s"), argv[0]);
return 0;
}
static struct option builtin_subcommand_options[] = {
OPT_SUBCOMMAND("list", &subcommand, cmd_config_list),
OPT_SUBCOMMAND("get", &subcommand, cmd_config_get),
OPT_SUBCOMMAND("set", &subcommand, cmd_config_set),
OPT_SUBCOMMAND("unset", &subcommand, cmd_config_unset),
OPT_SUBCOMMAND("rename-section", &subcommand, cmd_config_rename_section),
OPT_END(),
};