25'ten fazla konu seçemezsiniz
Konular bir harf veya rakamla başlamalı, kısa çizgiler ('-') içerebilir ve en fazla 35 karakter uzunluğunda olabilir.
166 satır
5.9 KiB
166 satır
5.9 KiB
-module(rebar_app_discover).
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-export([do/2,
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find_unbuilt_apps/1,
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find_apps/1,
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find_apps/2,
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find_app/2,
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validate_application_info/1]).
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do(State, LibDirs) ->
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BaseDir = rebar_state:dir(State),
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Dirs = [filename:join(BaseDir, LibDir) || LibDir <- LibDirs],
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Apps = find_apps(Dirs, all),
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ProjectDeps = rebar_state:deps_names(State),
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lists:foldl(fun(AppInfo, StateAcc) ->
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rebar_state:project_apps(StateAcc, rebar_app_info:deps(AppInfo, ProjectDeps))
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end, State, Apps).
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-spec all_app_dirs(list(file:name())) -> list(file:name()).
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all_app_dirs(LibDirs) ->
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lists:flatmap(fun(LibDir) ->
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app_dirs(LibDir)
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end, LibDirs).
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app_dirs(LibDir) ->
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Path1 = filename:join([LibDir,
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"*",
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"src",
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"*.app.src"]),
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Path2 = filename:join([LibDir,
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"src",
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"*.app.src"]),
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Path3 = filename:join([LibDir,
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"*",
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"ebin",
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"*.app"]),
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Path4 = filename:join([LibDir,
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"ebin",
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"*.app"]),
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lists:usort(lists:foldl(fun(Path, Acc) ->
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Files = filelib:wildcard(ec_cnv:to_list(Path)),
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[app_dir(File) || File <- Files] ++ Acc
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end, [], [Path1, Path2, Path3, Path4])).
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find_unbuilt_apps(LibDirs) ->
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find_apps(LibDirs, invalid).
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find_apps(LibDirs) ->
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find_apps(LibDirs, valid).
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find_apps(LibDirs, Validate) ->
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rebar_utils:filtermap(fun(AppDir) ->
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find_app(AppDir, Validate)
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end, all_app_dirs(LibDirs)).
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-spec find_app(list(), boolean()) -> rebar_app_info:t() | false.
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find_app(AppDir, Validate) ->
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AppFile = filelib:wildcard(filename:join([AppDir, "ebin", "*.app"])),
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AppSrcFile = filelib:wildcard(filename:join([AppDir, "src", "*.app.src"])),
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case AppFile of
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[File] ->
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AppInfo = create_app_info(AppDir, File),
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AppInfo1 = rebar_app_info:app_file(AppInfo, File),
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AppInfo2 = case AppSrcFile of
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[F] ->
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rebar_app_info:app_file_src(AppInfo1, F);
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[] ->
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AppInfo1
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end,
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case Validate of
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valid ->
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case validate_application_info(AppInfo2) of
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true ->
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{true, AppInfo2};
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false ->
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false
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end;
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invalid ->
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case validate_application_info(AppInfo2) of
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false ->
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{true, AppInfo2};
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true ->
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false
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end;
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all ->
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{true, AppInfo2}
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end;
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[] ->
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case AppSrcFile of
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[File] ->
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case Validate of
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V when V =:= invalid ; V =:= all ->
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AppInfo = create_app_info(AppDir, File),
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{true, rebar_app_info:app_file_src(AppInfo, File)};
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valid ->
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false
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end;
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[] ->
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false
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end
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end.
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app_dir(AppFile) ->
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filename:join(rebar_utils:droplast(filename:split(filename:dirname(AppFile)))).
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-spec create_app_info(file:name(), file:name()) -> rebar_app_info:t() | error.
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create_app_info(AppDir, AppFile) ->
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case file:consult(AppFile) of
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{ok, [{application, AppName, AppDetails}]} ->
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AppVsn = proplists:get_value(vsn, AppDetails),
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AbsCwd = filename:absname(rebar_utils:get_cwd()),
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{ok, AppInfo} = rebar_app_info:new(AppName, AppVsn, AppDir),
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RebarConfig = filename:join(AppDir, "rebar.config"),
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AppState = case filelib:is_file(RebarConfig) of
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true ->
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Terms = rebar_config:consult_file(RebarConfig),
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rebar_state:new(Terms);
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false ->
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rebar_state:new()
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end,
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AppState1 = rebar_state:set(AppState, base_dir, AbsCwd),
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AppInfo1 = rebar_app_info:config(
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rebar_app_info:app_details(AppInfo, AppDetails), AppState1),
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rebar_app_info:dir(AppInfo1, AppDir);
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_ ->
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error
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end.
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-spec validate_application_info(rebar_app_info:t()) -> boolean().
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validate_application_info(AppInfo) ->
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EbinDir = rebar_app_info:ebin_dir(AppInfo),
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AppFile = rebar_app_info:app_file(AppInfo),
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AppDetail = rebar_app_info:app_details(AppInfo),
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case get_modules_list(AppFile, AppDetail) of
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{ok, List} ->
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has_all_beams(EbinDir, List);
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_Error ->
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false
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end.
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-spec get_modules_list(file:name(), proplists:proplist()) ->
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{ok, list()} |
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{warning, Reason::term()} |
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{error, Reason::term()}.
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get_modules_list(AppFile, AppDetail) ->
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case proplists:get_value(modules, AppDetail) of
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undefined ->
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{warning, {invalid_app_file, AppFile}};
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ModulesList ->
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{ok, ModulesList}
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end.
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-spec has_all_beams(file:name(), list()) -> boolean().
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has_all_beams(EbinDir, [Module | ModuleList]) ->
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BeamFile = filename:join([EbinDir,
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ec_cnv:to_list(Module) ++ ".beam"]),
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case filelib:is_file(BeamFile) of
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true ->
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has_all_beams(EbinDir, ModuleList);
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false ->
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false
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end;
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has_all_beams(_, []) ->
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true.
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