add xref and dialyzer targets

TODO.md

@@ -1,6 +1,5 @@
 # Хорошо бы заиметь
 
- - наброски тестов (?);
  - сборку релиза, готового для эксплуатации: deb-пакет, Docker image, etc.;
  - структуру из конфигов с оверлеями;
  - maint-скрипт без _run_erl_;

erlang-service-files/Makefile

@@ -8,6 +8,9 @@ all: compile
 compile:
 	$(REBAR) compile
 
+rebar_update:
+	$(REBAR) update
+
 devrel:
 	$(REBAR) release
 
@@ -17,6 +20,9 @@ start: devrel
 test:
 	$(REBAR) ct
 
+xref:
+	$(REBAR) xref
+
 clean:
 	$(REBAR) clean
 

erlang-service-files/apps/app/test/app.config

@@ -1 +0,0 @@
-[].

erlang-service-files/rebar.config.script

@@ -0,0 +1,5 @@
+case os:getenv("WERCKER_CACHE_DIR") of
+    false -> CONFIG;
+    []    -> CONFIG;
+    Dir   -> lists:keystore(global_rebar_dir, 1, CONFIG, {global_rebar_dir, Dir})
+end.

erlang-service-files/wercker.yml

@@ -7,9 +7,18 @@ dev:
 
 build:
     steps:
+      - script:
+        name: rebar update
+        code: make rebar_update
+      - script:
+        name: run xref
+        code: make xref
       - script:
         name: run test suite
         code: make test
+      - script:
+        name: run dialyzer
+        code: make dialyze
     after-steps:
       - slack-notifier:
         url: ${SLACK_WEBHOOK_URL}

erlang-service.template

@@ -13,6 +13,7 @@
 {template, "erlang-service-files/config/vm.args", "{{name}}/config/vm.args"}.
 {template, "erlang-service-files/doc/index.md", "{{name}}/doc/index.md"}.
 {template, "erlang-service-files/rebar.config", "{{name}}/rebar.config"}.
+{template, "erlang-service-files/rebar.config.script", "{{name}}/rebar.config.script"}.
 {template, "erlang-service-files/Makefile", "{{name}}/Makefile"}.
 {template, "erlang-service-files/gitignore", "{{name}}/.gitignore"}.
 {template, "erlang-service-files/README.md", "{{name}}/README.md"}.