diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_core.erl | 114 |
1 files changed, 55 insertions, 59 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl index f54147f..55c8271 100644 --- a/src/rebar_core.erl +++ b/src/rebar_core.erl @@ -88,7 +88,7 @@ process_commands([Command | Rest], ParentConfig) -> %% path from inside a subdirectory. true = rebar_utils:expand_code_path(), {ParentConfig2, _DirSet} = process_dir(rebar_utils:get_cwd(), - ParentConfig1, Command, + Command, ParentConfig1, sets:new()), case get_operations(ParentConfig2) of Operations -> @@ -117,17 +117,17 @@ process_commands([Command | Rest], ParentConfig) -> end, process_commands(Rest, ParentConfig4). -process_dir(Dir, ParentConfig, Command, DirSet) -> +process_dir(Dir, Command, ParentConfig, DirSet) -> case filelib:is_dir(Dir) of false -> ?WARN("Skipping non-existent sub-dir: ~p\n", [Dir]), {ParentConfig, DirSet}; true -> - maybe_process_dir(Dir, ParentConfig, Command, DirSet) + maybe_process_dir(Dir, Command, ParentConfig, DirSet) end. -maybe_process_dir(Dir, ParentConfig, Command, DirSet) -> - case should_cd_into_dir(Dir, ParentConfig, Command) of +maybe_process_dir(Dir, Command, ParentConfig, DirSet) -> + case should_cd_into_dir(Dir, Command, ParentConfig) of true -> ok = file:set_cwd(Dir), Config = maybe_load_local_config(Dir, ParentConfig), @@ -143,21 +143,21 @@ maybe_process_dir(Dir, ParentConfig, Command, DirSet) -> %% set of modules to process this dir. {ok, AvailModuleSets} = application:get_env(rebar, modules), ModuleSet = choose_module_set(AvailModuleSets, Dir), - skip_or_process_dir(ModuleSet, Config, CurrentCodePath, - Dir, Command, DirSet); + skip_or_process_dir(Dir, Command, Config, DirSet, CurrentCodePath, + ModuleSet); false -> {ParentConfig, DirSet} end. -should_cd_into_dir(Dir, Config, Command) -> +should_cd_into_dir(Dir, Command, Config) -> rebar_utils:processing_base_dir(Config, Dir) orelse rebar_config:is_recursive(Config) orelse - is_recursive_command(Config, Command) orelse + is_recursive_command(Command, Config) orelse is_generate_in_rel_dir(Command, Dir). %% Check whether the command is part of the built-in (or extended via %% rebar.config) list of default-recursive commands. -is_recursive_command(Config, Command) -> +is_recursive_command(Command, Config) -> {ok, AppCmds} = application:get_env(rebar, recursive_cmds), ConfCmds = rebar_config:get_local(Config, recursive_cmds, []), RecursiveCmds = AppCmds ++ ConfCmds, @@ -180,45 +180,43 @@ is_generate_in_rel_dir(generate, Dir) -> is_generate_in_rel_dir(_, _) -> false. -skip_or_process_dir({[], undefined}=ModuleSet, Config, CurrentCodePath, - Dir, Command, DirSet) -> - process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, ModuleSet); -skip_or_process_dir({_, ModuleSetFile}=ModuleSet, Config, CurrentCodePath, - Dir, Command, DirSet) -> - case lists:suffix(".app.src", ModuleSetFile) - orelse lists:suffix(".app", ModuleSetFile) of +skip_or_process_dir(Dir, Command, Config, DirSet, CurrentCodePath, + {[], undefined}=ModuleSet) -> + process_dir1(Dir, Command, Config, DirSet, CurrentCodePath, ModuleSet); +skip_or_process_dir(Dir, Command, Config, DirSet, CurrentCodePath, + {_, File}=ModuleSet) -> + case lists:suffix(".app.src", File) + orelse lists:suffix(".app", File) of true -> %% .app or .app.src file, check if is_skipped_app - skip_or_process_dir1(ModuleSetFile, ModuleSet, - Config, CurrentCodePath, Dir, - Command, DirSet); + skip_or_process_dir1(Dir, Command, Config, DirSet, CurrentCodePath, + ModuleSet, File); false -> %% not an app dir, no need to consider apps=/skip_apps= - process_dir1(Dir, Command, DirSet, Config, - CurrentCodePath, ModuleSet) + process_dir1(Dir, Command, Config, DirSet, CurrentCodePath, + ModuleSet) end. -skip_or_process_dir1(AppFile, ModuleSet, Config, CurrentCodePath, - Dir, Command, DirSet) -> +skip_or_process_dir1(Dir, Command, Config, DirSet, CurrentCodePath, ModuleSet, + AppFile) -> case rebar_app_utils:is_skipped_app(Config, AppFile) of {Config1, {true, _SkippedApp}} when Command == 'update-deps' -> %% update-deps does its own app skipping. Unfortunately there's no %% way to signal this to rebar_core, so we have to explicitly do it %% here... Otherwise if you use app=, it'll skip the toplevel %% directory and nothing will be updated. - process_dir1(Dir, Command, DirSet, Config1, - CurrentCodePath, ModuleSet); + process_dir1(Dir, Command, Config1, DirSet, CurrentCodePath, + ModuleSet); {Config1, {true, SkippedApp}} -> ?DEBUG("Skipping app: ~p~n", [SkippedApp]), - Config2 = increment_operations(Config1), - {Config2, DirSet}; + {increment_operations(Config1), DirSet}; {Config1, false} -> - process_dir1(Dir, Command, DirSet, Config1, - CurrentCodePath, ModuleSet) + process_dir1(Dir, Command, Config1, DirSet, CurrentCodePath, + ModuleSet) end. -process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, - {DirModules, ModuleSetFile}) -> +process_dir1(Dir, Command, Config, DirSet, CurrentCodePath, + {DirModules, File}) -> Config0 = rebar_config:set_xconf(Config, current_command, Command), %% Get the list of modules for "any dir". This is a catch-all list %% of modules that are processed in addition to modules associated @@ -230,8 +228,7 @@ process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, %% Invoke 'preprocess' on the modules -- this yields a list of other %% directories that should be processed _before_ the current one. - {Config1, Predirs} = acc_modules(Modules, preprocess, Config0, - ModuleSetFile), + {Config1, Predirs} = acc_modules(Modules, preprocess, Config0, File), %% Remember associated pre-dirs (used for plugin lookup) PredirsAssoc = remember_cwd_predirs(Dir, Predirs), @@ -239,15 +236,16 @@ process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, %% Get the list of plug-in modules from rebar.config. These %% modules may participate in preprocess and postprocess. {ok, PluginModules} = plugin_modules(Config1, PredirsAssoc), + AllModules = Modules ++ PluginModules, - {Config2, PluginPredirs} = acc_modules(PluginModules, preprocess, - Config1, ModuleSetFile), + {Config2, PluginPredirs} = acc_modules(PluginModules, preprocess, Config1, + File), AllPredirs = Predirs ++ PluginPredirs, ?DEBUG("Predirs: ~p\n", [AllPredirs]), - {Config3, DirSet2} = process_each(AllPredirs, Command, Config2, - ModuleSetFile, DirSet), + {Config3, DirSet2} = process_each(AllPredirs, Command, Config2, DirSet, + File), %% Make sure the CWD is reset properly; processing the dirs may have %% caused it to change @@ -266,16 +264,15 @@ process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, {Config4, Env} = setup_envs(Config3, Modules), %% Execute any before_command plugins on this directory - Config5 = execute_pre(Command, PluginModules, - Config4, ModuleSetFile, Env), + Config5 = execute_pre(Command, PluginModules, Config4, + File, Env), %% Execute the current command on this directory - Config6 = execute(Command, Modules ++ PluginModules, - Config5, ModuleSetFile, Env), + Config6 = execute(Command, AllModules, Config5, File, + Env), %% Execute any after_command plugins on this directory - execute_post(Command, PluginModules, - Config6, ModuleSetFile, Env) + execute_post(Command, PluginModules, Config6, File, Env) end, %% Mark the current directory as processed @@ -283,11 +280,9 @@ process_dir1(Dir, Command, DirSet, Config, CurrentCodePath, %% Invoke 'postprocess' on the modules. This yields a list of other %% directories that should be processed _after_ the current one. - {Config8, Postdirs} = acc_modules(Modules ++ PluginModules, postprocess, - Config7, ModuleSetFile), + {Config8, Postdirs} = acc_modules(AllModules, postprocess, Config7, File), ?DEBUG("Postdirs: ~p\n", [Postdirs]), - Res = process_each(Postdirs, Command, Config8, - ModuleSetFile, DirSet3), + Res = process_each(Postdirs, Command, Config8, DirSet3, File), %% Make sure the CWD is reset properly; processing the dirs may have %% caused it to change @@ -330,21 +325,21 @@ maybe_load_local_config(Dir, ParentConfig) -> %% Given a list of directories and a set of previously processed directories, %% process each one we haven't seen yet %% -process_each([], _Command, Config, _ModuleSetFile, DirSet) -> +process_each([], _Command, Config, DirSet, _File) -> %% reset cached (setup_env) envs Config1 = rebar_config:reset_envs(Config), {Config1, DirSet}; -process_each([Dir | Rest], Command, Config, ModuleSetFile, DirSet) -> +process_each([Dir | Rest], Command, Config, DirSet, File) -> case sets:is_element(Dir, DirSet) of true -> ?DEBUG("Skipping ~s; already processed!\n", [Dir]), - process_each(Rest, Command, Config, ModuleSetFile, DirSet); + process_each(Rest, Command, Config, DirSet, File); false -> - {Config1, DirSet2} = process_dir(Dir, Config, Command, DirSet), + {Config1, DirSet2} = process_dir(Dir, Command, Config, DirSet), Config2 = rebar_config:clean_config(Config, Config1), %% reset cached (setup_env) envs Config3 = rebar_config:reset_envs(Config2), - process_each(Rest, Command, Config3, ModuleSetFile, DirSet2) + process_each(Rest, Command, Config3, DirSet2, File) end. %% @@ -378,20 +373,21 @@ execute_post(Command, Modules, Config, ModuleFile, Env) -> execute_plugin_hook(Hook, Command, Modules, Config, ModuleFile, Env) -> HookFunction = list_to_atom(Hook ++ atom_to_list(Command)), - execute(HookFunction, Modules, Config, ModuleFile, Env). + execute(HookFunction, hook, Modules, Config, ModuleFile, Env). %% %% Execute a command across all applicable modules %% execute(Command, Modules, Config, ModuleFile, Env) -> + execute(Command, not_a_hook, Modules, Config, ModuleFile, Env). + +execute(Command, Type, Modules, Config, ModuleFile, Env) -> case select_modules(Modules, Command, []) of [] -> - Cmd = atom_to_list(Command), - case lists:prefix("pre_", Cmd) - orelse lists:prefix("post_", Cmd) of - true -> + case Type of + hook -> ok; - false -> + not_a_hook -> ?WARN("'~p' command does not apply to directory ~s\n", [Command, rebar_utils:get_cwd()]) end, |