Initial travis builds, replace Circle CI (#19)

.circleci/config.yml

@@ -1,21 +0,0 @@
-version: 2
-jobs:
-  build:
-    docker:
-      - image: circleci/elixir:1.6
-    environment:
-      - MIX_ENV: test
-    working_directory: ~/repo
-    steps:
-      - checkout
-      - run: mix local.hex --force
-      - run: mix local.rebar --force
-      - run: mix format --check-formatted
-      - run: mix deps.get
-      - run: mix compile --warnings-as-errors --force
-      - run: mix credo list --format=oneline --strict
-      - run: mix test
-      - store_test_results:
-          path: /tmp/exerl-test-results
-      - run: mix coveralls.json
-      - run: bash <(curl -s https://codecov.io/bash)

.travis.yml

@@ -0,0 +1,22 @@
+language: elixir
+elixir:
+  - 1.6.5
+  - 1.7.3
+otp_release:
+  - 20.3
+  - 21.0
+script:
+  - mix format --check-formatted
+  - mix credo list --format=oneline --strict
+  - MIX_ENV=prod mix do compile --warnings-as-errors --force
+  - mix dialyzer --halt-exit-status
+  - MIX_ENV=test mix coveralls.json
+cache:
+  directories:
+    - _build
+    - deps
+branches:
+  only:
+    - master
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

config/config.exs

@@ -1,6 +1 @@
 use Mix.Config
-
-if Mix.env() == :test do
-  config :junit_formatter,
-    report_dir: "/tmp/repo-example-test-results/exunit"
-end

dialyzer.ignore_warnings.exs

@@ -0,0 +1,8 @@
+[
+  {"lib/erlex.ex", :no_return, 87},
+  {"lib/erlex.ex", :no_return, 130},
+  {"lib/erlex.ex", :no_return, 140},
+  {"lib/erlex.ex", :no_return, 159},
+  {"lib/erlex.ex", :no_return, 180},
+  {"lib/erlex.ex", :no_return, 536},
+]

mix.exs

@@ -12,6 +12,12 @@ defmodule Erlex.MixProject do
       package: package(),
       docs: docs(),
       test_coverage: [tool: ExCoveralls],
+      dialyzer: [
+        # plt_core_path: ".",
+        plt_add_apps: [:mix, :erts, :kernel, :stdlib],
+        flags: ["-Wunmatched_returns", "-Werror_handling", "-Wrace_conditions", "-Wno_opaque"],
+        ignore_warnings: "dialyzer.ignore_warnings.exs"
+      ],
       preferred_cli_env: [
         coveralls: :test,
         "coveralls.detail": :test,
@@ -29,10 +35,10 @@ defmodule Erlex.MixProject do
 
   defp deps do
     [
-      {:credo, "~> 0.9", only: [:dev, :test]},
+      {:credo, "~> 0.9", only: [:dev, :test], runtime: false},
       {:ex_doc, ">= 0.0.0", only: :dev, runtime: false},
-      {:excoveralls, "~> 0.8", only: :test},
-      {:junit_formatter, "~> 2.2", only: :test}
+      {:dialyxir, "~> 1.0.0-rc.3", only: :dev, runtime: false},
+      {:excoveralls, "~> 0.8", only: :test}
     ]
   end
 

mix.lock

@@ -1,21 +1,21 @@
 %{
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm"},
-  "certifi": {:hex, :certifi, "2.3.1", "d0f424232390bf47d82da8478022301c561cf6445b5b5fb6a84d49a9e76d2639", [:rebar3], [{:parse_trans, "3.2.0", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
-  "credo": {:hex, :credo, "0.9.3", "76fa3e9e497ab282e0cf64b98a624aa11da702854c52c82db1bf24e54ab7c97a", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:poison, ">= 0.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm"},
+  "certifi": {:hex, :certifi, "2.4.2", "75424ff0f3baaccfd34b1214184b6ef616d89e420b258bb0a5ea7d7bc628f7f0", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm"},
+  "credo": {:hex, :credo, "0.10.1", "e85efaf2dd7054399083ab2c6a5199f6cb1805de1a5b00d9e8c5f07033407b1f", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
+  "dialyxir": {:hex, :dialyxir, "1.0.0-rc.3", "774306f84973fc3f1e2e8743eeaa5f5d29b117f3916e5de74c075c02f1b8ef55", [:mix], [], "hexpm"},
   "earmark": {:hex, :earmark, "1.2.6", "b6da42b3831458d3ecc57314dff3051b080b9b2be88c2e5aa41cd642a5b044ed", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.19.1", "519bb9c19526ca51d326c060cb1778d4a9056b190086a8c6c115828eaccea6cf", [:mix], [{:earmark, "~> 1.1", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.7", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
-  "excoveralls": {:hex, :excoveralls, "0.9.1", "14fd20fac51ab98d8e79615814cc9811888d2d7b28e85aa90ff2e30dcf3191d6", [:mix], [{:hackney, ">= 0.12.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
-  "hackney": {:hex, :hackney, "1.13.0", "24edc8cd2b28e1c652593833862435c80661834f6c9344e84b6a2255e7aeef03", [:rebar3], [{:certifi, "2.3.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "5.1.2", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.1", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
-  "idna": {:hex, :idna, "5.1.2", "e21cb58a09f0228a9e0b95eaa1217f1bcfc31a1aaa6e1fdf2f53a33f7dbd9494", [:rebar3], [{:unicode_util_compat, "0.3.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
+  "excoveralls": {:hex, :excoveralls, "0.10.0", "a4508bdd408829f38e7b2519f234b7fd5c83846099cda348efcb5291b081200c", [:mix], [{:hackney, "~> 1.13", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
+  "hackney": {:hex, :hackney, "1.14.0", "66e29e78feba52176c3a4213d42b29bdc4baff93a18cfe480f73b04677139dee", [:rebar3], [{:certifi, "2.4.2", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "6.0.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "1.0.1", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "1.0.2", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.4", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm"},
+  "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.1", "d3ccb840dfb06f2f90a6d335b536dd074db748b3e7f5b11ab61d239506585eb2", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
-  "junit_formatter": {:hex, :junit_formatter, "2.2.0", "da6093f0740c58a824f9585ebb7cb1b960efaecf48d1fa969e95d9c47c6b19dd", [:mix], [], "hexpm"},
   "makeup": {:hex, :makeup, "0.5.1", "966c5c2296da272d42f1de178c1d135e432662eca795d6dc12e5e8787514edf7", [:mix], [{:nimble_parsec, "~> 0.2.2", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.8.0", "1204a2f5b4f181775a0e456154830524cf2207cf4f9112215c05e0b76e4eca8b", [:mix], [{:makeup, "~> 0.5.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 0.2.2", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
   "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
   "mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], [], "hexpm"},
   "nimble_parsec": {:hex, :nimble_parsec, "0.2.2", "d526b23bdceb04c7ad15b33c57c4526bf5f50aaa70c7c141b4b4624555c68259", [:mix], [], "hexpm"},
-  "parse_trans": {:hex, :parse_trans, "3.2.0", "2adfa4daf80c14dc36f522cf190eb5c4ee3e28008fc6394397c16f62a26258c2", [:rebar3], [], "hexpm"},
+  "parse_trans": {:hex, :parse_trans, "3.3.0", "09765507a3c7590a784615cfd421d101aec25098d50b89d7aa1d66646bc571c1", [:rebar3], [], "hexpm"},
   "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
-  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.1", "28a4d65b7f59893bc2c7de786dec1e1555bd742d336043fe644ae956c3497fbe", [:make, :rebar], [], "hexpm"},
-  "unicode_util_compat": {:hex, :unicode_util_compat, "0.3.1", "a1f612a7b512638634a603c8f401892afbf99b8ce93a45041f8aaca99cadb85e", [:rebar3], [], "hexpm"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.4", "f0eafff810d2041e93f915ef59899c923f4568f4585904d010387ed74988e77b", [:make, :mix, :rebar3], [], "hexpm"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm"},
 }

test/test_helper.exs

@@ -1,4 +1 @@
-File.mkdir_p(Path.dirname(JUnitFormatter.get_report_file_path()))
-ExUnit.configure(formatters: [JUnitFormatter, ExUnit.CLIFormatter])
-
 ExUnit.start()