large refactoring

Removed separate compilers
Resolves apps to build
Finds avail deps before pulling/building
Includes relx
Simplifies build commands

1 files changed, 0 insertions, 219 deletions

diff --git a/src/rebar_appups.erl b/src/rebar_appups.erl
deleted file mode 100644
index 38e7b72..0000000
--- a/src/rebar_appups.erl
+++ /dev/null
@@ -1,219 +0,0 @@
-%% -*- erlang-indent-level: 4;indent-tabs-mode: nil -*-
-%% ex: ts=4 sw=4 et
-%% -------------------------------------------------------------------
-%%
-%% rebar: Erlang Build Tools
-%%
-%% Copyright (c) 2011 Joe Williams (joe@joetify.com)
-%%
-%% Permission is hereby granted, free of charge, to any person obtaining a copy
-%% of this software and associated documentation files (the "Software"), to deal
-%% in the Software without restriction, including without limitation the rights
-%% to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-%% copies of the Software, and to permit persons to whom the Software is
-%% furnished to do so, subject to the following conditions:
-%%
-%% The above copyright notice and this permission notice shall be included in
-%% all copies or substantial portions of the Software.
-%%
-%% THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-%% IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-%% FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-%% AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-%% LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-%% OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-%% THE SOFTWARE.
-%% ------------------------------------------------------------------
-
--module(rebar_appups).
-
--include("rebar.hrl").
-
--export(['generate-appups'/2]).
-
-%% for internal use only
--export([info/2]).
-
--define(APPUPFILEFORMAT, "%% appup generated for ~p by rebar (~p)~n"
-        "{~p, [{~p, ~p}], [{~p, []}]}.~n").
-
-%% ====================================================================
-%% Public API
-%% ====================================================================
-
-'generate-appups'(Config, ReltoolFile) ->
-    %% Get the old release path
-    {Config1, ReltoolConfig} = rebar_rel_utils:load_config(Config, ReltoolFile),
-    TargetParentDir = rebar_rel_utils:get_target_parent_dir(Config,
-                                                            ReltoolConfig),
-
-    PrevRelPath = rebar_rel_utils:get_previous_release_path(Config),
-    OldVerPath = filename:join([TargetParentDir, PrevRelPath]),
-
-    ModDeps = rebar_config:get(Config, module_deps, []),
-
-    %% Get the new and old release name and versions
-    {Name, _Ver} = rebar_rel_utils:get_reltool_release_info(ReltoolConfig),
-    NewVerPath = filename:join([TargetParentDir, Name]),
-    {NewName, NewVer} = rebar_rel_utils:get_rel_release_info(Name, NewVerPath),
-    {OldName, OldVer} = rebar_rel_utils:get_rel_release_info(Name, OldVerPath),
-
-    %% Run some simple checks
-    true = rebar_utils:prop_check(NewVer =/= OldVer,
-                                  "New and old .rel versions match~n", []),
-    true = rebar_utils:prop_check(
-             NewName == OldName,
-             "Reltool and .rel release names do not match~n", []),
-
-    %% Find all the apps that have been upgraded
-    {_Added, _Removed, Upgraded} = get_apps(Name, OldVerPath, NewVerPath),
-
-    %% Get a list of any appup files that exist in the new release
-    NewAppUpFiles = rebar_utils:find_files(
-                      filename:join([NewVerPath, "lib"]), "^[^._].*.appup$"),
-
-    %% Convert the list of appup files into app names
-    AppUpApps = [file_to_name(File) || File <- NewAppUpFiles],
-
-    %% Create a list of apps that don't already have appups
-    UpgradeApps = genappup_which_apps(Upgraded, AppUpApps),
-
-    %% Generate appup files for upgraded apps
-    generate_appup_files(NewVerPath, OldVerPath, ModDeps, UpgradeApps),
-
-    {ok, Config1}.
-
-%% ===================================================================
-%% Internal functions
-%% ===================================================================
-
-info(help, 'generate-appups') ->
-    ?CONSOLE("Generate appup files.~n"
-             "~n"
-             "Valid command line options:~n"
-             "  previous_release=path~n",
-             []).
-
-get_apps(Name, OldVerPath, NewVerPath) ->
-    OldApps = rebar_rel_utils:get_rel_apps(Name, OldVerPath),
-    ?DEBUG("Old Version Apps: ~p~n", [OldApps]),
-
-    NewApps = rebar_rel_utils:get_rel_apps(Name, NewVerPath),
-    ?DEBUG("New Version Apps: ~p~n", [NewApps]),
-
-    Added = app_list_diff(NewApps, OldApps),
-    ?DEBUG("Added: ~p~n", [Added]),
-
-    Removed = app_list_diff(OldApps, NewApps),
-    ?DEBUG("Removed: ~p~n", [Removed]),
-
-    PossiblyUpgraded = proplists:get_keys(NewApps),
-
-    UpgradedApps = [upgraded_app(AppName,
-                                 proplists:get_value(AppName, OldApps),
-                                 proplists:get_value(AppName, NewApps))
-                    || AppName <- PossiblyUpgraded],
-
-    Upgraded = lists:dropwhile(fun(Elem) ->
-                                       Elem == false
-                               end, lists:sort(UpgradedApps)),
-
-    ?DEBUG("Upgraded: ~p~n", [Upgraded]),
-
-    {Added, Removed, Upgraded}.
-
-upgraded_app(AppName, OldAppVer, NewAppVer) when OldAppVer /= NewAppVer ->
-    {AppName, {OldAppVer, NewAppVer}};
-upgraded_app(_, _, _) ->
-    false.
-
-app_list_diff(List1, List2) ->
-    List3 = lists:umerge(lists:sort(proplists:get_keys(List1)),
-                         lists:sort(proplists:get_keys(List2))),
-    List3 -- proplists:get_keys(List2).
-
-file_to_name(File) ->
-    filename:rootname(filename:basename(File)).
-
-genappup_which_apps(UpgradedApps, [First|Rest]) ->
-    List = proplists:delete(list_to_atom(First), UpgradedApps),
-    genappup_which_apps(List, Rest);
-genappup_which_apps(Apps, []) ->
-    Apps.
-
-generate_appup_files(NewVerPath, OldVerPath, ModDeps, [{_App, {undefined, _}}|Rest]) ->
-    generate_appup_files(NewVerPath, OldVerPath, ModDeps, Rest);
-generate_appup_files(NewVerPath, OldVerPath, ModDeps, [{App, {OldVer, NewVer}}|Rest]) ->
-    OldEbinDir = filename:join([OldVerPath, "lib",
-                                atom_to_list(App) ++ "-" ++ OldVer, "ebin"]),
-    NewEbinDir = filename:join([NewVerPath, "lib",
-                                atom_to_list(App) ++ "-" ++ NewVer, "ebin"]),
-
-    {AddedFiles, DeletedFiles, ChangedFiles} = beam_lib:cmp_dirs(NewEbinDir,
-                                                                 OldEbinDir),
-
-    ChangedNames = [list_to_atom(file_to_name(F)) || {F, _} <- ChangedFiles],
-    ModDeps1 = [{N, [M1 || M1 <- M, lists:member(M1, ChangedNames)]}
-                || {N, M} <- ModDeps],
-
-    Added = [generate_instruction(added, File) || File <- AddedFiles],
-    Deleted = [generate_instruction(deleted, File) || File <- DeletedFiles],
-    Changed = [generate_instruction(changed, ModDeps1, File)
-               || File <- ChangedFiles],
-
-    Inst = lists:append([Added, Deleted, Changed]),
-
-    AppUpFile = filename:join([NewEbinDir, atom_to_list(App) ++ ".appup"]),
-
-    ok = file:write_file(AppUpFile,
-                         io_lib:fwrite(?APPUPFILEFORMAT,
-                                       [App, rebar_utils:now_str(), NewVer,
-                                        OldVer, Inst, OldVer])),
-
-    ?CONSOLE("Generated appup for ~p~n", [App]),
-    generate_appup_files(NewVerPath, OldVerPath, ModDeps, Rest);
-generate_appup_files(_, _, _, []) ->
-    ?CONSOLE("Appup generation complete~n", []).
-
-generate_instruction(added, File) ->
-    Name = list_to_atom(file_to_name(File)),
-    {add_module, Name};
-generate_instruction(deleted, File) ->
-    Name = list_to_atom(file_to_name(File)),
-    {delete_module, Name}.
-
-generate_instruction(changed, ModDeps, {File, _}) ->
-    {ok, {Name, List}} = beam_lib:chunks(File, [attributes, exports]),
-    Behavior = get_behavior(List),
-    CodeChange = is_code_change(List),
-    Deps = proplists:get_value(Name, ModDeps, []),
-    generate_instruction_advanced(Name, Behavior, CodeChange, Deps).
-
-generate_instruction_advanced(Name, undefined, undefined, Deps) ->
-    %% Not a behavior or code change, assume purely functional
-    {load_module, Name, Deps};
-generate_instruction_advanced(Name, [supervisor], _, _) ->
-    %% Supervisor
-    {update, Name, supervisor};
-generate_instruction_advanced(Name, _, code_change, Deps) ->
-    %% Includes code_change export
-    {update, Name, {advanced, []}, Deps};
-generate_instruction_advanced(Name, _, _, Deps) ->
-    %% Anything else
-    {load_module, Name, Deps}.
-
-get_behavior(List) ->
-    Attributes = proplists:get_value(attributes, List),
-    case proplists:get_value(behavior, Attributes) of
-        undefined -> proplists:get_value(behaviour, Attributes);
-        Else -> Else
-    end.
-
-is_code_change(List) ->
-    Exports = proplists:get_value(exports, List),
-    case proplists:is_defined(code_change, Exports) of
-        true ->
-            code_change;
-        false ->
-            undefined
-    end.