Merge pull request #29 from basho/develop-3.0-292

Update for OTP 22

.travis.yml

@@ -1,9 +1,8 @@
 language: erlang
-notifications:
-  webhooks: http://basho-engbot.herokuapp.com/travis?key=74319455557abd99a9de585cf48bc99577cbac1c
-  email: eng@basho.com
 otp_release:
-  - R15B01
-  - R15B
-  - R14B04
-  - R14B03
+  - 20.3.8
+  - 21.3
+  - 22.3
+script:
+  - chmod u+x rebar3
+  - ./rebar3 do upgrade, compile, xref, dialyzer, eunit

rebar.config

@@ -24,48 +24,11 @@
     warn_export_all,
     warn_export_vars,
     warn_obsolete_guard,
-    warn_unused_import
+    warn_unused_import,
+    warnings_as_errors
 ]}.
 
 {profiles, [
-    {check, [
-        {dialyzer, [
-            {warnings, [
-                error_handling,
-                race_conditions,
-                unknown,
-                unmatched_returns
-            ]}
-        ]},
-        {erl_opts, [
-            debug_info,
-            warnings_as_errors,
-            {d, 'BASHO_CHECK'}
-        ]},
-        {xref_checks, [
-            deprecated_function_calls,
-            deprecated_functions,
-            locals_not_used,
-            undefined_function_calls,
-            undefined_functions
-        ]}
-    ]},
-    {docs, [
-        {edoc_opts, [
-            {app_default, "http://www.erlang.org/doc/man"},
-            {preprocess, true},
-            {macros, [
-                {'EDOC', true},
-                {'BASHO_DOCS', true}
-            ]}
-        ]}
-    ]},
-    {prod, [
-        {erl_opts, [
-            warnings_as_errors,
-            {d, 'BASHO_PROD'}
-        ]}
-    ]},
     {test, [
         {cover_enabled, true},
         {erl_opts, [
@@ -76,33 +39,12 @@
             warnings_as_errors,
             {d, 'BASHO_TEST'}
         ]}
-    ]},
-    {validate, [
-        {erl_opts, [
-            strong_validation,
-            no_auto_import,
-            warn_bif_clash,
-            warn_deprecated_function,
-            warn_deprecated_type,
-            warn_export_all,
-            warn_export_vars,
-            warn_missing_spec,
-            warn_missing_spec_all,
-            warn_obsolete_guard,
-            warn_shadow_vars,
-            warn_untyped_record,
-            warn_unused_function,
-            warn_unused_import,
-            warn_unused_record,
-            warn_unused_vars,
-            {d, 'BASHO_VALIDATE'}
-        ]}
     ]}
 ]}.
 
-{plugins, [
-    {basho_rebar_tools,
-        {git, "https://github.com/basho/basho_rebar_tools.git",
-        {branch, "master"} }}
-]}.
-
+{xref_checks,[
+        undefined_function_calls,
+        undefined_functions,
+        locals_not_used,
+        deprecated_function_calls, 
+        deprecated_functions]}.