diff options
Diffstat (limited to 'src/rebar_core.erl')
| -rw-r--r-- | src/rebar_core.erl | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl index 155e14f..16d8f07 100644 --- a/src/rebar_core.erl +++ b/src/rebar_core.erl @@ -36,18 +36,22 @@ process_command(State, Command) -> %% ? rebar_prv_install_deps:setup_env(State), Providers = rebar_state:providers(State), TargetProviders = providers:get_target_providers(Command, Providers), - CommandProvider = providers:get_provider(Command, Providers), - Opts = providers:opts(CommandProvider)++rebar3:global_option_spec_list(), - case Command of - do -> - do(TargetProviders, State); - _ -> - case getopt:parse(Opts, rebar_state:command_args(State)) of - {ok, Args} -> - State2 = rebar_state:command_parsed_args(State, Args), - do(TargetProviders, State2); - {error, {invalid_option, Option}} -> - {error, io_lib:format("Invalid option ~s on task ~p", [Option, Command])} + case providers:get_provider(Command, Providers) of + not_found -> + {error, io_lib:format("Command ~p not found", [Command])}; + CommandProvider -> + Opts = providers:opts(CommandProvider)++rebar3:global_option_spec_list(), + case Command of + do -> + do(TargetProviders, State); + _ -> + case getopt:parse(Opts, rebar_state:command_args(State)) of + {ok, Args} -> + State2 = rebar_state:command_parsed_args(State, Args), + do(TargetProviders, State2); + {error, {invalid_option, Option}} -> + {error, io_lib:format("Invalid option ~s on task ~p", [Option, Command])} + end end end. |