diff options
Diffstat (limited to 'src/rebar_core.erl')
| -rw-r--r-- | src/rebar_core.erl | 175 |
1 files changed, 3 insertions, 172 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl index edf220f..86607e2 100644 --- a/src/rebar_core.erl +++ b/src/rebar_core.erl @@ -47,12 +47,12 @@ %% =================================================================== run(["help"]) -> - help(), + rebar:help(), ok; run(["version"]) -> %% Load application spec and display vsn and build time info ok = application:load(rebar), - version(), + rebar:version(), ok; run(RawArgs) -> %% Pre-load the rebar app so that we get default configuration @@ -60,7 +60,7 @@ run(RawArgs) -> %% Parse out command line arguments -- what's left is a list of commands to %% run - Commands = parse_args(RawArgs), + Commands = rebar:parse_args(RawArgs), %% Make sure crypto is running ok = crypto:start(), @@ -110,175 +110,6 @@ skip_dirs() -> %% Internal functions %% =================================================================== -%% -%% Parse command line arguments using getopt and also filtering out any -%% key=value pairs. What's left is the list of commands to run -%% -parse_args(Args) -> - %% Parse getopt options - OptSpecList = option_spec_list(), - case getopt:parse(OptSpecList, Args) of - {ok, {Options, NonOptArgs}} -> - %% Check options and maybe halt execution - ok = show_info_maybe_halt(Options, NonOptArgs), - - %% Set global variables based on getopt options - set_global_flag(Options, verbose), - set_global_flag(Options, force), - DefJobs = rebar_config:get_jobs(), - case proplists:get_value(jobs, Options, DefJobs) of - DefJobs -> - ok; - Jobs -> - rebar_config:set_global(jobs, Jobs) - end, - - %% Set the rebar config to use - case proplists:get_value(config, Options) of - undefined -> ok; - Conf -> rebar_config:set_global(config, Conf) - end, - - %% Filter all the flags (i.e. strings of form key=value) from the - %% command line arguments. What's left will be the commands to run. - filter_flags(NonOptArgs, []); - - {error, {Reason, Data}} -> - ?ERROR("Error: ~s ~p~n~n", [Reason, Data]), - help(), - halt(1) - end. - -%% -%% set global flag based on getopt option boolean value -%% -set_global_flag(Options, Flag) -> - Value = case proplists:get_bool(Flag, Options) of - true -> - "1"; - false -> - "0" - end, - rebar_config:set_global(Flag, Value). - -%% -%% show info and maybe halt execution -%% -show_info_maybe_halt(Opts, NonOptArgs) -> - false = show_info_maybe_halt(help, Opts, fun help/0), - false = show_info_maybe_halt(commands, Opts, fun commands/0), - false = show_info_maybe_halt(version, Opts, fun version/0), - case NonOptArgs of - [] -> - ?CONSOLE("No command to run specified!~n",[]), - help(), - halt(1); - _ -> - ok - end. - -show_info_maybe_halt(O, Opts, F) -> - case proplists:get_bool(O, Opts) of - true -> - F(), - halt(0); - false -> - false - end. - -%% -%% print help/usage string -%% -help() -> - OptSpecList = option_spec_list(), - getopt:usage(OptSpecList, "rebar", - "[var=value,...] <command,...>", - [{"var=value", "rebar global variables (e.g. force=1)"}, - {"command", "Command to run (e.g. compile)"}]). - -%% -%% print known commands -%% -commands() -> - S = <<" -dialyze Analyze with Dialyzer -build-plt Build Dialyzer PLT -check-plt Check Dialyzer PLT - -clean Clean -compile Compile sources - -create template= [var=foo,...] Create skel based on template and vars -create-app [appid=myapp] Create simple app skel -create-node [nodeid=mynode] Create simple node skel -list-templates List available templates - -doc Generate Erlang program documentation - -check-deps Display to be fetched dependencies -get-deps Fetch dependencies -update-deps Update fetched dependencies -delete-deps Delete fetched dependencies - -generate [dump_spec=0/1] Build release with reltool - -eunit [suite=foo] Run eunit [test/foo_tests.erl] tests -ct [suite=] [case=] Run common_test suites in ./test - -xref Run cross reference analysis - -help Show the program options -version Show version information -">>, - io:put_chars(S), - %% workaround to delay exit until all output is written - timer:sleep(300). - -%% -%% show version information and halt -%% -version() -> - {ok, Vsn} = application:get_key(rebar, vsn), - ?CONSOLE("rebar version: ~s date: ~s vcs: ~s\n", [Vsn, ?BUILD_TIME, ?VCS_INFO]). - -%% -%% options accepted via getopt -%% -option_spec_list() -> - Jobs = rebar_config:get_jobs(), - JobsHelp = io_lib:format( - "Number of concurrent workers a command may use. Default: ~B", - [Jobs]), - [ - %% {Name, ShortOpt, LongOpt, ArgSpec, HelpMsg} - {help, $h, "help", undefined, "Show the program options"}, - {commands, $c, "commands", undefined, "Show available commands"}, - {verbose, $v, "verbose", undefined, "Be verbose about what gets done"}, - {version, $V, "version", undefined, "Show version information"}, - {force, $f, "force", undefined, "Force"}, - {jobs, $j, "jobs", integer, JobsHelp}, - {config, $C, "config", string, "Rebar config file to use"} - ]. - -%% -%% Seperate all commands (single-words) from flags (key=value) and store -%% values into the rebar_config global storage. -%% -filter_flags([], Commands) -> - lists:reverse(Commands); -filter_flags([Item | Rest], Commands) -> - case string:tokens(Item, "=") of - [Command] -> - filter_flags(Rest, [Command | Commands]); - [KeyStr, Value] -> - Key = list_to_atom(KeyStr), - rebar_config:set_global(Key, Value), - filter_flags(Rest, Commands); - Other -> - ?CONSOLE("Ignoring command line argument: ~p\n", [Other]), - filter_flags(Rest, Commands) - end. - process_commands([]) -> case erlang:get(operations) of 0 -> |