Add rebar_state:all_checkouts_deps/1 and apply suggestions

src/rebar_prv_lock.erl

@@ -38,8 +38,7 @@ do(State) ->
             rebar_config:maybe_write_lock_file(filename:join(Dir, ?LOCK_FILE), Locks, OldLocks),
             State1 = rebar_state:set(State, {locks, default}, Locks),
 
-            Checkouts = [rebar_app_info:name(Dep)
-                            || Dep <- rebar_state:all_deps(State), rebar_app_info:is_checkout(Dep)],
+            Checkouts = [rebar_app_info:name(Dep) || Dep <- rebar_state:all_checkout_deps(State)],
             %% Remove the checkout dependencies from the old lock info
             %% so that they do not appear in the rebar_utils:info_useless/1 warning.
             OldLockNames = [element(1,L) || L <- OldLocks] -- Checkouts,

src/rebar_prv_upgrade.erl

@@ -86,8 +86,7 @@ do_(State) ->
     DepsDict = deps_dict(rebar_state:all_deps(State)),
     AltDeps = find_non_default_deps(Deps, State),
     FilteredNames = cull_default_names_if_profiles(Names, Deps, State),
-    Checkouts = [rebar_app_info:name(Dep)
-                            || Dep <- rebar_state:all_deps(State), rebar_app_info:is_checkout(Dep)],
+    Checkouts = [rebar_app_info:name(Dep) || Dep <- rebar_state:all_checkout_deps(State)],
     case prepare_locks(FilteredNames, Deps, Locks, [], DepsDict, AltDeps, Checkouts) of
         {error, Reason} ->
             {error, Reason};
@@ -126,7 +125,8 @@ format_error({transitive_dependency, Name}) ->
                  "Promote it to your top-level rebar.config file to upgrade it.",
                  [Name]);
 format_error({checkout_dependency, Name}) ->
-    io_lib:format("Dependency ~ts is a checkout dependency and cannot be upgraded.", [Name]);
+    io_lib:format("Dependency ~ts is a checkout dependency under _checkouts/ and checkouts cannot be upgraded.",
+                  [Name]);
 format_error(Reason) ->
     io_lib:format("~p", [Reason]).
 

src/rebar_state.erl

@@ -32,6 +32,7 @@
          deps_to_build/1, deps_to_build/2,
          all_plugin_deps/1, all_plugin_deps/2, update_all_plugin_deps/2,
          all_deps/1, all_deps/2, update_all_deps/2, merge_all_deps/2,
+         all_checkout_deps/1,
          namespace/1, namespace/2,
 
          deps_names/1,
@@ -342,6 +343,9 @@ all_deps(#state_t{all_deps=Apps}) ->
 all_deps(State=#state_t{}, NewApps) ->
     State#state_t{all_deps=NewApps}.
 
+all_checkout_deps(#state_t{all_deps=Apps}) ->
+    [App || App <- Apps, rebar_app_info:is_checkout(App)].
+
 all_plugin_deps(#state_t{all_plugin_deps=Apps}) ->
     Apps.
 

test/rebar_compile_SUITE.erl

@@ -461,6 +461,10 @@ paths_checkout_deps(Config) ->
 
     {ok, State} = rebar_test_utils:run_and_check(Config, RebarConfig, ["compile"], return),
 
+    [AppName2] = rebar_state:all_checkout_deps(State),
+    Name2Bin = binary:list_to_bin(Name2),
+    Name2Bin = rebar_app_info:name(AppName2),
+
     code:add_paths(rebar_state:code_paths(State, all_deps)),
     ok = application:load(list_to_atom(Name2)),
     Loaded = application:loaded_applications(),