add test in systest

systest/all_SUITE.erl

@@ -29,7 +29,7 @@ end_per_testcase(_Name, Config) ->
     Config.
 
 all() ->
-    [noop, resource_plugins, alias_clash, grisp_explode].
+    [noop, resource_plugins, alias_clash, grisp_explode, compile_deps].
 
 %groups() ->
 %    [{plugins, [shuffle], []},
@@ -79,13 +79,27 @@ grisp_explode(Config) ->
     ),
     ok.
 
+compile_deps() ->
+    [{doc, "Issue #1712"
+           "When compile a project multiple time, the dependency should always be build event if refetch."}].
+compile_deps(Config) ->
+    rebar3("compile", Config),
+    rebar3("compile", Config),
+
+    PrivDir = ?config(path, Config),
+    BeansDir = filename:join([PrivDir, "_build", "default", "lib", "fake_dep", "ebin"]),
+
+    {ok, Beans} = file:list_dir(BeansDir),
+    ?assert(length(Beans) > 1).
+
+
 %%%%%%%%%%%%%%%
 %%% Helpers %%%
 %%%%%%%%%%%%%%%
 set_name_config(Atom, Config) ->
     [{path,
       filename:join([?config(priv_dir, Config),
-                     atom_to_list(?MODULE)++"_data", atom_to_list(Atom)])}
+                     atom_to_list(Atom)])}
      | Config].
 
 rebar3(Args, Config) -> rebar3(Args, Config, []).

systest/all_SUITE_data/compile_deps/rebar.config

@@ -0,0 +1,8 @@
+{deps, [
+        {fake_dep, {localdep, "fake_dep"}}
+       ]}.
+
+{plugins, [{rebar_localdep,
+            {git, "https://github.com/alinpopa/rebar3-localdep-plugin.git",
+             {branch, "master"}}}]}.
+

systest/all_SUITE_data/compile_deps/rebar.config.script

@@ -0,0 +1,2 @@
+os:putenv("LOCALDEP_DIR", "./vendored/").
+CONFIG.

systest/all_SUITE_data/compile_deps/vendored/fake_dep/rebar.config

@@ -0,0 +1,2 @@
+{erl_opts, [debug_info]}.
+{deps, []}.

systest/all_SUITE_data/compile_deps/vendored/fake_dep/src/fake_dep.app.src

@@ -0,0 +1,15 @@
+{application, fake_dep,
+ [{description, "An OTP library"},
+  {vsn, "0.1.0"},
+  {registered, []},
+  {applications,
+   [kernel,
+    stdlib
+   ]},
+  {env,[]},
+  {modules, []},
+
+  {maintainers, []},
+  {licenses, ["Apache 2.0"]},
+  {links, []}
+ ]}.

systest/all_SUITE_data/compile_deps/vendored/fake_dep/src/fake_dep.erl

@@ -0,0 +1,13 @@
+-module(fake_dep).
+
+%% API exports
+-export([]).
+
+%%====================================================================
+%% API functions
+%%====================================================================
+
+
+%%====================================================================
+%% Internal functions
+%%====================================================================