diff options
Diffstat (limited to 'src/rebar_core.erl')
| -rw-r--r-- | src/rebar_core.erl | 51 |
1 files changed, 38 insertions, 13 deletions
diff --git a/src/rebar_core.erl b/src/rebar_core.erl index 63e6d50..55e0c4c 100644 --- a/src/rebar_core.erl +++ b/src/rebar_core.erl @@ -166,9 +166,11 @@ process_dir0(Dir, Command, DirSet, Config, CurrentCodePath, %% directories that should be processed _before_ the current one. Predirs = acc_modules(Modules, preprocess, Config, ModuleSetFile), + SubdirAssoc = remember_cwd_subdir(Dir, Predirs), + %% Get the list of plug-in modules from rebar.config. These %% modules may participate in preprocess and postprocess. - {ok, PluginModules} = plugin_modules(Config), + {ok, PluginModules} = plugin_modules(Config, SubdirAssoc), PluginPredirs = acc_modules(PluginModules, preprocess, Config, ModuleSetFile), @@ -226,6 +228,20 @@ process_dir0(Dir, Command, DirSet, Config, CurrentCodePath, %% Return the updated dirset as our result DirSet4. +remember_cwd_subdir(Cwd, Subdirs) -> + Store = fun(Dir, Dict) -> + case dict:find(Dir, Dict) of + error -> + ?DEBUG("Associate sub_dir ~s with ~s~n", [Dir, Cwd]), + dict:store(Dir, Cwd, Dict); + {ok, Existing} -> + ?ABORT("sub_dir ~s already associated with ~s~n", + [Dir, Existing]), + Dict + end + end, + lists:foldl(Store, dict:new(), Subdirs). + maybe_load_local_config(Dir, ParentConfig) -> %% We need to ensure we don't overwrite custom %% config when we are dealing with base_dir. @@ -426,9 +442,9 @@ acc_modules([Module | Rest], Command, Config, File, Acc) -> %% %% Return a flat list of rebar plugin modules. %% -plugin_modules(Config) -> +plugin_modules(Config, SubdirAssoc) -> Modules = lists:flatten(rebar_config:get_all(Config, plugins)), - plugin_modules(Config, ulist(Modules)). + plugin_modules(Config, SubdirAssoc, ulist(Modules)). ulist(L) -> ulist(L, []). @@ -443,16 +459,16 @@ ulist([H | T], Acc) -> ulist(T, [H | Acc]) end. -plugin_modules(_Config, []) -> +plugin_modules(_Config, _SubdirAssoc, []) -> {ok, []}; -plugin_modules(Config, Modules) -> +plugin_modules(Config, SubdirAssoc, Modules) -> FoundModules = [M || M <- Modules, code:which(M) =/= non_existing], - plugin_modules(Config, FoundModules, Modules -- FoundModules). + plugin_modules(Config, SubdirAssoc, FoundModules, Modules -- FoundModules). -plugin_modules(_Config, FoundModules, []) -> +plugin_modules(_Config, _SubdirAssoc, FoundModules, []) -> {ok, FoundModules}; -plugin_modules(Config, FoundModules, MissingModules) -> - {Loaded, NotLoaded} = load_plugin_modules(Config, MissingModules), +plugin_modules(Config, SubdirAssoc, FoundModules, MissingModules) -> + {Loaded, NotLoaded} = load_plugin_modules(Config, SubdirAssoc, MissingModules), AllViablePlugins = FoundModules ++ Loaded, case NotLoaded =/= [] of true -> @@ -464,10 +480,11 @@ plugin_modules(Config, FoundModules, MissingModules) -> end, {ok, AllViablePlugins}. -load_plugin_modules(Config, Modules) -> +load_plugin_modules(Config, SubdirAssoc, Modules) -> + Cwd = rebar_utils:get_cwd(), PluginDir = case rebar_config:get_local(Config, plugin_dir, undefined) of undefined -> - filename:join(rebar_utils:get_cwd(), "plugins"); + filename:join(Cwd, "plugins"); Dir -> Dir end, @@ -475,8 +492,8 @@ load_plugin_modules(Config, Modules) -> %% Find relevant sources in base_dir and plugin_dir Erls = string:join([atom_to_list(M)++"\\.erl" || M <- Modules], "|"), RE = "^" ++ Erls ++ "\$", - BaseDir = rebar_config:get_global(base_dir, []), - %% If a plugin is found in base_dir and plugin_dir the clash + BaseDir = get_plugin_base_dir(Cwd, SubdirAssoc), + %% If a plugin is found both in base_dir and plugin_dir, the clash %% will provoke an error and we'll abort. Sources = rebar_utils:find_files(PluginDir, RE, false) ++ rebar_utils:find_files(BaseDir, RE, false), @@ -487,6 +504,14 @@ load_plugin_modules(Config, Modules) -> NotLoaded = [V || V <- Modules, FilterMissing(V)], {Loaded, NotLoaded}. +get_plugin_base_dir(Cwd, SubdirAssoc) -> + case dict:find(Cwd, SubdirAssoc) of + {ok, BaseDir} -> + BaseDir; + error -> + Cwd + end. + is_missing_plugin(Loaded) -> fun(Mod) -> not lists:member(Mod, Loaded) end. |