Merge pull request #1976 from stuart-thackray/tidyDepExport

re-expose download/3 for backwards compatibility in git deps related plugins

src/rebar_git_resource.erl

@@ -10,6 +10,10 @@
          needs_update/2,
          make_vsn/2]).
 
+%% For backward compatibilty
+-export ([ download/3
+         ]).
+
 -include("rebar.hrl").
 
 %% Regex used for parsing scp style remote url
@@ -123,6 +127,10 @@ download(TmpDir, AppInfo, State, _) ->
             {error, Error}
     end.
 
+%% For backward compatibilty
+download(Dir, AppInfo, State) ->
+    download_(Dir, AppInfo, State).
+
 download_(Dir, {git, Url}, State) ->
     ?WARN("WARNING: It is recommended to use {branch, Name}, {tag, Tag} or {ref, Ref}, otherwise updating the dep may not work as expected.", []),
     download_(Dir, {git, Url, {branch, "master"}}, State);

src/rebar_hg_resource.erl

@@ -10,6 +10,11 @@
          needs_update/2,
          make_vsn/2]).
 
+
+%% For backward compatibilty
+-export([ download/3
+        ]).
+
 -include("rebar.hrl").
 
 -spec init(atom(), rebar_state:t()) -> {ok, rebar_resource_v2:resource()}.
@@ -72,6 +77,10 @@ download(TmpDir, AppInfo, State, _) ->
             {error, Error}
     end.
 
+%% For backward compatibilty
+download(Dir, AppInfo, State) ->
+    download_(Dir, AppInfo, State).
+
 download_(Dir, {hg, Url}, State) ->
     ?WARN("WARNING: It is recommended to use {branch, Name}, {tag, Tag} or {ref, Ref}, otherwise updating the dep may not work as expected.", []),
     download_(Dir, {hg, Url, {branch, "default"}}, State);