diff options
Diffstat (limited to 'src/rebar_state.erl')
| -rw-r--r-- | src/rebar_state.erl | 56 |
1 files changed, 37 insertions, 19 deletions
diff --git a/src/rebar_state.erl b/src/rebar_state.erl index 0bf26e2..29b7c3f 100644 --- a/src/rebar_state.erl +++ b/src/rebar_state.erl @@ -30,7 +30,6 @@ overrides/1, overrides/2, apply_overrides/2, - prepend_hook/3, append_hook/3, hooks/2, providers/1, providers/2, add_provider/2]). -include("rebar.hrl"). @@ -279,15 +278,43 @@ add_provider(State=#state_t{providers=Providers}, Provider) -> State#state_t{providers=[Provider | Providers]}. create_logic_providers(ProviderModules, State0) -> - lists:foldl(fun(ProviderMod, Acc) -> - case providers:new(ProviderMod, Acc) of - {error, Reason} -> - ?ERROR(Reason++"~n", []), - Acc; - {ok, State1} -> - State1 - end - end, State0, ProviderModules). + try + State1 = lists:foldl(fun(ProviderMod, StateAcc) -> + case providers:new(ProviderMod, StateAcc) of + {error, Reason} -> + ?ERROR(Reason++"~n", []), + StateAcc; + {ok, StateAcc1} -> + StateAcc1 + end + end, State0, ProviderModules), + apply_hooks(State1) + catch + C:T -> + ?DEBUG("~p: ~p ~p", [C, T, erlang:get_stacktrace()]), + throw({error, "Failed creating providers. Run with DEBUG=1 for stacktrace."}) + end. + +apply_hooks(State0) -> + try + Hooks = rebar_state:get(State0, provider_hooks, []), + PreHooks = proplists:get_value(pre, Hooks, []), + PostHooks = proplists:get_value(post, Hooks, []), + State1 = lists:foldl(fun({Target, Hook}, StateAcc) -> + prepend_hook(StateAcc, Target, Hook) + end, State0, PreHooks), + lists:foldl(fun({Target, Hook}, StateAcc) -> + append_hook(StateAcc, Target, Hook) + end, State1, PostHooks) + catch + C:T -> + ?DEBUG("~p: ~p ~p", [C, T, erlang:get_stacktrace()]), + throw({error, "Failed parsing provider hooks. Run with DEBUG=1 for stacktrace."}) + end. + +%% =================================================================== +%% Internal functions +%% =================================================================== prepend_hook(State=#state_t{providers=Providers}, Target, Hook) -> State#state_t{providers=add_hook(pre, Providers, Target, Hook)}. @@ -295,15 +322,6 @@ prepend_hook(State=#state_t{providers=Providers}, Target, Hook) -> append_hook(State=#state_t{providers=Providers}, Target, Hook) -> State#state_t{providers=add_hook(post, Providers, Target, Hook)}. --spec hooks(t(), atom()) -> {[providers:t()], [providers:t()]}. -hooks(_State=#state_t{providers=Providers}, Target) -> - Provider = providers:get_provider(Target, Providers), - providers:hooks(Provider). - -%% =================================================================== -%% Internal functions -%% =================================================================== - add_hook(Which, Providers, Target, Hook) -> Provider = providers:get_provider(Target, Providers), Hooks = providers:hooks(Provider), |