From: Patrick Steinhardt Date: Fri, 24 Oct 2025 06:57:18 +0000 (+0200) Subject: builtin/maintenance: don't silently ignore invalid strategy X-Git-Tag: v2.52.0-rc0~3^2~6 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d465be2327d934f3506d412cc4f4067baba0d1c5;p=thirdparty%2Fgit.git builtin/maintenance: don't silently ignore invalid strategy When parsing maintenance strategies we completely ignore the user-configured value in case it is unknown to us. This makes it basically undiscoverable to the user that scheduled maintenance is devolving into a no-op. Change this to instead die when seeing an unknown maintenance strategy. While at it, pull out the parsing logic into a separate function so that we can reuse it in a subsequent commit. Signed-off-by: Patrick Steinhardt Acked-by: Taylor Blau Signed-off-by: Junio C Hamano --- diff --git a/builtin/gc.c b/builtin/gc.c index fb1a82e030..726d944d3b 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -1855,6 +1855,13 @@ static const struct maintenance_strategy incremental_strategy = { }, }; +static struct maintenance_strategy parse_maintenance_strategy(const char *name) +{ + if (!strcasecmp(name, "incremental")) + return incremental_strategy; + die(_("unknown maintenance strategy: '%s'"), name); +} + static void initialize_task_config(struct maintenance_run_opts *opts, const struct string_list *selected_tasks) { @@ -1890,12 +1897,10 @@ static void initialize_task_config(struct maintenance_run_opts *opts, * override specific aspects of our strategy. */ if (opts->schedule) { - strategy = none_strategy; - - if (!repo_config_get_string_tmp(the_repository, "maintenance.strategy", &config_str)) { - if (!strcasecmp(config_str, "incremental")) - strategy = incremental_strategy; - } + if (!repo_config_get_string_tmp(the_repository, "maintenance.strategy", &config_str)) + strategy = parse_maintenance_strategy(config_str); + else + strategy = none_strategy; } else { strategy = default_strategy; } diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh index e0352fd196..0fb917dd7b 100755 --- a/t/t7900-maintenance.sh +++ b/t/t7900-maintenance.sh @@ -1263,6 +1263,11 @@ test_expect_success 'fails when running outside of a repository' ' nongit test_must_fail git maintenance unregister ' +test_expect_success 'fails when configured to use an invalid strategy' ' + test_must_fail git -c maintenance.strategy=invalid maintenance run --schedule=hourly 2>err && + test_grep "unknown maintenance strategy: .invalid." err +' + test_expect_success 'register and unregister bare repo' ' test_when_finished "git config --global --unset-all maintenance.repo || :" && test_might_fail git config --global --unset-all maintenance.repo &&