chore: configure CircleCI

Author: hauleth

.circleci/config.yml

@@ -0,0 +1,86 @@
+version: 2.1
+
+commands:
+  fetch_deps:
+    description: "Fetch deps, build, and cache them"
+    parameters:
+      otp_version:
+        type: string
+        default: "any"
+    steps:
+      - restore_cache:
+          keys:
+            - deps-v1-<<parameters.otp_version>>-{{ checksum "rebar.lock" }}-{{ .Branch }}-{{ .Revision }}
+            - deps-v1-<<parameters.otp_version>>-{{ checksum "rebar.lock" }}-{{ .Branch }}-
+            - deps-v1-<<parameters.otp_version>>-{{ checksum "rebar.lock" }}-
+            - deps-v1-<<parameters.otp_version>>-
+      - run: rebar3 get-deps
+      - run: rebar3 as test compile --deps_only
+      - save_cache:
+          key: deps-v1-{{ .Branch }}-{{ .Revision }}
+          paths:
+            - "~/.cache/rebar3/hex/default/packages"
+            - "_build/test/lib"
+
+jobs:
+  test:
+    parameters:
+      otp_version:
+        type: string
+        description: OTP version to test against to
+    docker:
+      - image: erlang:<<parameters.otp_version>>
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - fetch_deps:
+          otp_version: <<parameters.otp_version>>
+      - run: mkdir -p /tmp/ct_reports
+      - run: rebar3 do ct --cover, cover
+      - run: rebar3 covertool generate
+      - run: bash <(curl -s https://codecov.io/bash) -f _build/test/covertool/*.xml
+      - store_test_results:
+          path: /tmp/ct_reports
+
+  dialyzer:
+    docker:
+      - image: erlang:21
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - fetch_deps
+      - restore_cache:
+          keys:
+            - dialyzer-v1-{{ checksum "rebar.lock" }}
+            - dialyzer-v1
+      - run: rebar3 dialyzer
+      - save_cache:
+          key: dialyzer-v1-{{ checksum "rebar.lock" }}
+          paths:
+            - "_build"
+      - run: rebar3 dialyzer
+
+  format:
+    docker:
+      - image: erlang:21
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - fetch_deps
+      - run: rebar3 lint
+
+workflows:
+  version: 2
+  lints:
+    jobs:
+      - dialyzer
+      - format
+      # - inchci
+  testing:
+    jobs:
+      - test:
+          name: "OTP 21"
+          otp_version: "21"
+      - test:
+          name: "OTP 20"
+          otp_version: "20"

rebar.config

@@ -1,5 +1,5 @@
 {erl_opts, [debug_info]}.
-{deps, [{opencensus, "~> 0.6.0"},
+{deps, [{opencensus, "~> 0.7.0"},
         {jsx, "~> 2.9"}]}.
 
 {project_plugins, [rebar3_lint,
@@ -8,6 +8,6 @@
 {shell, [{config, "config/dev.conf"}]}.
 
 {eunit_opts, [{report, {eunit_surefire, [{dir, "."}]}}]}.
-{ct_opts, [{ct_hooks, [{cth_surefire, [{path, "./report.xml"}]}]}]}.
+{ct_opts, [{ct_hooks, [{cth_surefire, [{path, "/tmp/ct_reports/report.xml"}]}]}]}.
 
 % vi: ft=erlang syn=erlang

rebar.lock

@@ -2,15 +2,15 @@
 [{<<"counters">>,{pkg,<<"counters">>,<<"0.2.1">>},1},
  {<<"ctx">>,{pkg,<<"ctx">>,<<"0.5.0">>},1},
  {<<"jsx">>,{pkg,<<"jsx">>,<<"2.9.0">>},0},
- {<<"opencensus">>,{pkg,<<"opencensus">>,<<"0.6.0">>},0},
+ {<<"opencensus">>,{pkg,<<"opencensus">>,<<"0.7.0">>},0},
  {<<"rfc3339">>,{pkg,<<"rfc3339">>,<<"0.9.0">>},2},
  {<<"wts">>,{pkg,<<"wts">>,<<"0.3.0">>},1}]}.
 [
 {pkg_hash,[
  {<<"counters">>, <<"AA3D97E88F92573488987193D0F48EFCE0F3B2CD1443BF4EE760BC7F99322F0C">>},
  {<<"ctx">>, <<"78E0F16712E12D707A7F34277381B8E193D7C71EAA24D37330DC02477C09EDA5">>},
  {<<"jsx">>, <<"D2F6E5F069C00266CAD52FB15D87C428579EA4D7D73A33669E12679E203329DD">>},
- {<<"opencensus">>, <<"90C1078A3BA18817D6445B3F79E7515122823198FEDD5A880F74D69C205D8B90">>},
+ {<<"opencensus">>, <<"B4C5F6A96F2BA2154570F24BB08B65D6EE0FF5B61518ACF706CA760B7696A4E1">>},
  {<<"rfc3339">>, <<"2075653DC9407541C84B1E15F8BDA2ABE95FB17C9694025E079583F2D19C1060">>},
  {<<"wts">>, <<"5CDF22C775CB1EBAE24C326A5DB6074D753C42F4BD12A9AA47CC62D3E2C71AD1">>}]}
 ].

src/oc_reporter_datadog.erl

@@ -17,7 +17,12 @@
 -export([init/1, report/2]).
 
 -include_lib("opencensus/include/opencensus.hrl").
+
+-ifdef(OTP_RELEASE).
 -include_lib("kernel/include/logger.hrl").
+-else.
+-define(LOG_ERROR(Format, Data), error_logger:error_msg(Format, Data)).
+-endif.
 
 -define(TRACER_VERSION, "OC/0.1.0").
 

src/oc_stat_exporter_datadog.erl

@@ -19,7 +19,11 @@
 -define(DEFAULT_HOST, "localhost").
 -define(DEFAULT_PORT, 8125).
 
+-ifdef(OTP_RELEASE).
 -include_lib("kernel/include/logger.hrl").
+-else.
+-define(LOG_ERROR(Format, Data), error_logger:error_msg(Format, Data)).
+-endif.
 
 export(ViewData, Options) ->
     Host = proplists:get_value(host, Options, ?DEFAULT_HOST),