diff options
author | Denton Liu <liu.denton@gmail.com> | 2019-02-08 14:21:31 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2019-02-08 23:02:58 +0300 |
commit | c89c494240a516b082f397130ae44df2e757866b (patch) | |
tree | 72488a621526c4655aef52edd5eff221e1bb975b | |
parent | 7a4bb55f3a47756b5cd9ca2d120c7fe119439e81 (diff) |
submodule--helper: teach config subcommand --unset
This teaches submodule--helper config the --unset option, which removes
the specified configuration key from the .gitmodule file.
Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r-- | builtin/submodule--helper.c | 17 | ||||
-rwxr-xr-x | t/t7411-submodule-config.sh | 9 |
2 files changed, 21 insertions, 5 deletions
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c index b80fc4ba3d..33d9f82661 100644 --- a/builtin/submodule--helper.c +++ b/builtin/submodule--helper.c @@ -2148,17 +2148,22 @@ static int check_name(int argc, const char **argv, const char *prefix) static int module_config(int argc, const char **argv, const char *prefix) { enum { - CHECK_WRITEABLE = 1 + CHECK_WRITEABLE = 1, + DO_UNSET = 2 } command = 0; struct option module_config_options[] = { OPT_CMDMODE(0, "check-writeable", &command, N_("check if it is safe to write to the .gitmodules file"), CHECK_WRITEABLE), + OPT_CMDMODE(0, "unset", &command, + N_("unset the config in the .gitmodules file"), + DO_UNSET), OPT_END() }; const char *const git_submodule_helper_usage[] = { - N_("git submodule--helper config name [value]"), + N_("git submodule--helper config <name> [<value>]"), + N_("git submodule--helper config --unset <name>"), N_("git submodule--helper config --check-writeable"), NULL }; @@ -2170,15 +2175,17 @@ static int module_config(int argc, const char **argv, const char *prefix) return is_writing_gitmodules_ok() ? 0 : -1; /* Equivalent to ACTION_GET in builtin/config.c */ - if (argc == 2) + if (argc == 2 && command != DO_UNSET) return print_config_from_gitmodules(the_repository, argv[1]); /* Equivalent to ACTION_SET in builtin/config.c */ - if (argc == 3) { + if (argc == 3 || (argc == 2 && command == DO_UNSET)) { + const char *value = (argc == 3) ? argv[2] : NULL; + if (!is_writing_gitmodules_ok()) die(_("please make sure that the .gitmodules file is in the working tree")); - return config_set_in_gitmodules_file_gently(argv[1], argv[2]); + return config_set_in_gitmodules_file_gently(argv[1], value); } usage_with_options(git_submodule_helper_usage, module_config_options); diff --git a/t/t7411-submodule-config.sh b/t/t7411-submodule-config.sh index 89690b7adb..fcc0fb82d8 100755 --- a/t/t7411-submodule-config.sh +++ b/t/t7411-submodule-config.sh @@ -142,6 +142,15 @@ test_expect_success 'reading submodules config from the working tree with "submo ) ' +test_expect_success 'unsetting submodules config from the working tree with "submodule--helper config --unset"' ' + (cd super && + git submodule--helper config --unset submodule.submodule.url && + git submodule--helper config submodule.submodule.url >actual && + test_must_be_empty actual + ) +' + + test_expect_success 'writing submodules config with "submodule--helper config"' ' (cd super && echo "new_url" >expect && |