diff --git a/ebin/rebar.app b/ebin/rebar.app index e64a51f..873be18 100644 --- a/ebin/rebar.app +++ b/ebin/rebar.app @@ -50,7 +50,7 @@ tools]}, {env, [ %% Default log level - {log_level, error}, + {log_level, warn}, %% any_dir processing modules {any_dir_modules, [ diff --git a/inttest/logging/logging_rt.erl b/inttest/logging/logging_rt.erl new file mode 100644 index 0000000..2b8e54b --- /dev/null +++ b/inttest/logging/logging_rt.erl @@ -0,0 +1,99 @@ +-module(logging_rt). +-export([files/0, + run/1]). + +-define(APP_FILE, "ebin/logging.app"). + +files() -> + [ + {copy, "../../rebar", "rebar"}, + {create, ?APP_FILE, app(invalid_name, [])} + ]. + +run(_Dir) -> + SharedExpected = "==> logging_rt \\(compile\\)", + %% provoke ERROR due to an invalid app file + retest:log(info, "Check 'compile' failure output~n"), + ok = check_output("./rebar compile -q", should_fail, + [SharedExpected, "ERROR: "], + ["WARN: ", "INFO: ", "DEBUG: "]), + %% fix bad app file + ok = file:write_file(?APP_FILE, app(logging, [])), + retest:log(info, "Check 'compile' success output~n"), + ok = check_output("./rebar compile", should_succeed, + [SharedExpected], + ["ERROR: ", "WARN: ", "INFO: ", "DEBUG: "]), + retest:log(info, "Check 'compile -v' success output~n"), + ok = check_output("./rebar compile -v", should_succeed, + [SharedExpected], + ["ERROR: ", "INFO: ", "DEBUG: "]), + retest:log(info, "Check 'compile -vv' success output~n"), + ok = check_output("./rebar compile -vv", should_succeed, + [SharedExpected, "DEBUG: "], + ["ERROR: ", "INFO: "]), + ok. + +check_output(Cmd, FailureMode, Expected, Unexpected) -> + case {retest:sh(Cmd), FailureMode} of + {{error, _}=Error, should_succeed} -> + retest:log(error, "cmd '~s' failed:~n~p~n", [Cmd, Error]), + Error; + {{ok, Captured}, should_succeed} -> + Joined = string:join(Captured, "\n"), + check_output1(Cmd, Joined, Expected, Unexpected); + {{error, {stopped, {_Rc, Captured}}}, should_fail} -> + Joined = string:join(Captured, "\n"), + check_output1(Cmd, Joined, Expected, Unexpected) + end. + +check_output1(Cmd, Captured, Expected, Unexpected) -> + ReOpts = [{capture, all, list}], + ExMatches = + lists:zf( + fun(Pattern) -> + case re:run(Captured, Pattern, ReOpts) of + nomatch -> + retest:log(error, + "Expected pattern '~s' missing " + "in the following output:~n" + "=== BEGIN ===~n~s~n=== END ===~n", + [Pattern, Captured]), + {true, Pattern}; + {match, _} -> + false + end + end, Expected), + + UnExMatches = + lists:zf( + fun(Pattern) -> + case re:run(Captured, Pattern, ReOpts) of + nomatch -> + false; + {match, [Match]} -> + retest:log( + console, + "Unexpected output when running cmd '~s':~n~s~n", + [Cmd, Match]), + {true, Match} + end + end, Unexpected), + + case {ExMatches, UnExMatches} of + {[], []} -> + ok; + _ -> + error + end. + +%% +%% Generate the contents of a simple .app file +%% +app(Name, Modules) -> + App = {application, Name, + [{description, atom_to_list(Name)}, + {vsn, "1"}, + {modules, Modules}, + {registered, []}, + {applications, [kernel, stdlib]}]}, + io_lib:format("~p.\n", [App]). diff --git a/inttest/t_custom_config/t_custom_config_rt.erl b/inttest/t_custom_config/t_custom_config_rt.erl index 864ce5e..b56eb1a 100644 --- a/inttest/t_custom_config/t_custom_config_rt.erl +++ b/inttest/t_custom_config/t_custom_config_rt.erl @@ -11,7 +11,7 @@ files() -> run(Dir) -> retest_log:log(debug, "Running in Dir: ~s~n", [Dir]), - Ref = retest:sh("./rebar -C custom.config check-deps -vvv", + Ref = retest:sh("./rebar -C custom.config check-deps -vv", [{async, true}]), {ok, Captured} = retest:sh_expect(Ref, diff --git a/priv/shell-completion/zsh/_rebar b/priv/shell-completion/zsh/_rebar index 3d04ba1..21d9a8a 100644 --- a/priv/shell-completion/zsh/_rebar +++ b/priv/shell-completion/zsh/_rebar @@ -7,10 +7,10 @@ _rebar_global_opts=( '(--help -h)'{--help,-h}'[Show the program options]' '(--commands -c)'{--commands,-c}'[Show available commands]' '(--version -V)'{--version,-V}'[Show version information]' - '(-vvv -vv -v)'--verbose+'[Verbosity level. Default: 0]:verbosity level:(0 1 2 3)' - '(-vvv)-v[Slightly more verbose output]' - '(-vvv)-vv[More verbose output]' - '(-v -vv)-vvv[Most verbose output]' + '(-vv -v)'--verbose'[Enforce verbosity level]' + '(-vv)-v[Slightly more verbose output]' + '(-v)-vv[More verbose output]' + '(-vv -v --verbose)'{--quiet,-q}'[Quiet, only print error messages]' '(--force -f)'{--force,-f}'[Force]' '-D+[Define compiler macro]' '(--jobs -j)'{--jobs+,-j+}'[Number of concurrent workers a command may use. Default: 3]:workers:(1 2 3 4 5 6 7 8 9)' diff --git a/src/rebar.erl b/src/rebar.erl index 2d9fe04..1efa43f 100644 --- a/src/rebar.erl +++ b/src/rebar.erl @@ -258,13 +258,20 @@ save_options(Config, {Options, NonOptArgs}) -> %% set log level based on getopt option %% set_log_level(Config, Options) -> - LogLevel = case proplists:get_all_values(verbose, Options) of - [] -> - rebar_log:default_level(); - Verbosities -> - lists:last(Verbosities) - end, - rebar_config:set_global(Config, verbose, LogLevel). + Level = case proplists:get_bool(quiet, Options) of + true -> + rebar_log:error_level(); + false -> + DefaultLevel = rebar_log:default_level(), + case proplists:get_all_values(verbose, Options) of + [] -> + DefaultLevel; + Verbosities -> + DefaultLevel + lists:last(Verbosities) + end + end, + + rebar_config:set_global(Config, verbose, Level). %% %% show version information and halt @@ -375,12 +382,12 @@ option_spec_list() -> JobsHelp = io_lib:format( "Number of concurrent workers a command may use. Default: ~B", [Jobs]), - VerboseHelp = "Verbosity level (-v, -vv, -vvv, --verbose 3). Default: 0", [ %% {Name, ShortOpt, LongOpt, ArgSpec, HelpMsg} {help, $h, "help", undefined, "Show the program options"}, {commands, $c, "commands", undefined, "Show available commands"}, - {verbose, $v, "verbose", integer, VerboseHelp}, + {verbose, $v, "verbose", integer, "Verbosity level (-v, -vv)"}, + {quiet, $q, "quiet", boolean, "Quiet, only print error messages"}, {version, $V, "version", undefined, "Show version information"}, {force, $f, "force", undefined, "Force"}, {defines, $D, undefined, string, "Define compiler macro"}, diff --git a/src/rebar_log.erl b/src/rebar_log.erl index 7f32e18..300a615 100644 --- a/src/rebar_log.erl +++ b/src/rebar_log.erl @@ -27,7 +27,9 @@ -module(rebar_log). -export([init/1, - set_level/1, default_level/0, + set_level/1, + error_level/0, + default_level/0, log/3]). -define(ERROR_LEVEL, 0). @@ -60,6 +62,7 @@ log(Level, Str, Args) -> ok end. +error_level() -> ?ERROR_LEVEL. default_level() -> ?WARN_LEVEL. %% =================================================================== @@ -69,8 +72,6 @@ default_level() -> ?WARN_LEVEL. valid_level(Level) -> erlang:max(?ERROR_LEVEL, erlang:min(Level, ?DEBUG_LEVEL)). -error_level() -> ?ERROR_LEVEL. - should_log(debug, _) -> true; should_log(info, debug) -> false; should_log(info, _) -> true;