chore: adds codecoverage and clean up

.github/workflows/elixir.yml

@@ -50,3 +50,12 @@ jobs:
 
       - name: Check Typespec
         run: mix dialyzer --halt-exit-status
+
+      - name: Build Code Coverage Report
+        run: mix coveralls.json
+
+      - name: Upload Code Coverage Report
+        uses: codecov/codecov-action@v1
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          file: ./cover/excoveralls.json

README.md

@@ -6,7 +6,7 @@ initialises the state of the generic server with the `.ex` files inside `lib`
 and their last modified time. By default `lib` is used but you may specify which
 folders you want to be watched.
 
-![Elixir CI status](https://github.com/gilacost/lettuce/workflows/Elixir%20CI/badge.svg) ![Hex version badge](https://img.shields.io/hexpm/v/lettuce.svg)
+![Elixir CI status](https://github.com/gilacost/lettuce/workflows/Elixir%20CI/badge.svg) ![Hex version badge](https://img.shields.io/hexpm/v/lettuce.svg) [![codecov](https://codecov.io/gh/gilacost/lettuce/branch/master/graph/badge.svg)](https://codecov.io/gh/gilacost/lettuce)
 
 ## Installation
 
@@ -81,11 +81,9 @@ details.
 - [x] caching plts in github actions
 - [x] pass the initial time from the setup to fix the flaky test
 - [x] capture log with silent
-
-- [ ] code coverage
+- [x] remove redefined module warning
+- [x] code coverage
 - [ ] all elixir run parameters as options
-
-- [ ] remove redefined module warning
 - [ ] use option parser
 - [ ] package publishing when tagging
 - [ ] how it works

config/config.exs

@@ -0,0 +1,5 @@
+use Mix.Config
+
+config :lettuce,
+  folders_to_watch: ["lib"],
+  silent?: true

mix.exs

@@ -4,30 +4,51 @@ defmodule Lettuce.MixProject do
   def project do
     [
       app: :lettuce,
-      version: "0.1.4",
+      version: "0.1.41",
       elixir: "~> 1.10.2",
       start_permanent: Mix.env() == :prod,
       build_embedded: Mix.env() == :prod,
       deps: deps(),
+      package: package(),
+      dialyzer: dialyzer(),
+      test_coverage: test_coverage(),
+      preferred_cli_env: preferred_cli_env(),
       description: """
       Lettuce checks the files within an elixir project and then runs `iex -S mix`. It initialises the state of a
       generic server with the `.ex` files inside `lib` and their last modified
       time. By default `lib` is used but you can specify which folders you want to
       be watched.
       """,
-      package: package(),
-      dialyzer: [
-        plt_add_deps: [:apps_direct],
-        plt_add_apps: [:mix],
-        plt_file: {:no_warn, "priv/plts/dialyzer.plt"}
-      ],
       docs: [
         main: "readme",
         extras: ["README.md"]
       ]
     ]
   end
 
+  defp dialyzer() do
+    [
+      plt_add_deps: [:apps_direct],
+      plt_add_apps: [:mix],
+      plt_file: {:no_warn, "priv/plts/dialyzer.plt"}
+    ]
+  end
+
+  defp test_coverage do
+    [
+      tool: ExCoveralls
+    ]
+  end
+
+  defp preferred_cli_env do
+    [
+      "coveralls.detail": :test,
+      "coveralls.html": :test,
+      "coveralls.json": :test,
+      coveralls: :test
+    ]
+  end
+
   def application do
     [
       extra_applications: [:logger],
@@ -38,6 +59,7 @@ defmodule Lettuce.MixProject do
   defp deps do
     [
       {:ex_doc, "~> 0.21", only: :dev, runtime: false},
+      {:excoveralls, "~> 0.10", only: :test},
       {:dialyxir, "~> 1.0.0-rc.7", only: [:dev, :test], runtime: false}
     ]
   end

mix.lock

@@ -1,9 +1,19 @@
 %{
-  "dialyxir": {:hex, :dialyxir, "1.0.0-rc.7", "6287f8f2cb45df8584317a4be1075b8c9b8a69de8eeb82b4d9e6c761cf2664cd", [:mix], [{:erlex, ">= 0.2.5", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm"},
-  "earmark": {:hex, :earmark, "1.4.3", "364ca2e9710f6bff494117dbbd53880d84bebb692dafc3a78eb50aa3183f2bfd", [:mix], [], "hexpm"},
-  "erlex": {:hex, :erlex, "0.2.5", "e51132f2f472e13d606d808f0574508eeea2030d487fc002b46ad97e738b0510", [:mix], [], "hexpm"},
-  "ex_doc": {:hex, :ex_doc, "0.21.3", "857ec876b35a587c5d9148a2512e952e24c24345552259464b98bfbb883c7b42", [:mix], [{:earmark, "~> 1.4", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
-  "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
-  "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
-  "nimble_parsec": {:hex, :nimble_parsec, "0.5.3", "def21c10a9ed70ce22754fdeea0810dafd53c2db3219a0cd54cf5526377af1c6", [:mix], [], "hexpm"},
+  "certifi": {:hex, :certifi, "2.5.1", "867ce347f7c7d78563450a18a6a28a8090331e77fa02380b4a21962a65d36ee5", [:rebar3], [{:parse_trans, "~>3.3", [hex: :parse_trans, repo: "hexpm", optional: false]}], "hexpm", "805abd97539caf89ec6d4732c91e62ba9da0cda51ac462380bbd28ee697a8c42"},
+  "dialyxir": {:hex, :dialyxir, "1.0.0-rc.7", "6287f8f2cb45df8584317a4be1075b8c9b8a69de8eeb82b4d9e6c761cf2664cd", [:mix], [{:erlex, ">= 0.2.5", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "506294d6c543e4e5282d4852aead19ace8a35bedeb043f9256a06a6336827122"},
+  "earmark": {:hex, :earmark, "1.4.3", "364ca2e9710f6bff494117dbbd53880d84bebb692dafc3a78eb50aa3183f2bfd", [:mix], [], "hexpm", "8cf8a291ebf1c7b9539e3cddb19e9cef066c2441b1640f13c34c1d3cfc825fec"},
+  "erlex": {:hex, :erlex, "0.2.5", "e51132f2f472e13d606d808f0574508eeea2030d487fc002b46ad97e738b0510", [:mix], [], "hexpm", "756d3e19b056339af674b715fdd752c5dac468cf9d0e2d1a03abf4574e99fbf8"},
+  "ex_doc": {:hex, :ex_doc, "0.21.3", "857ec876b35a587c5d9148a2512e952e24c24345552259464b98bfbb883c7b42", [:mix], [{:earmark, "~> 1.4", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm", "0db1ee8d1547ab4877c5b5dffc6604ef9454e189928d5ba8967d4a58a801f161"},
+  "excoveralls": {:hex, :excoveralls, "0.12.3", "2142be7cb978a3ae78385487edda6d1aff0e482ffc6123877bb7270a8ffbcfe0", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "568a3e616c264283f5dea5b020783ae40eef3f7ee2163f7a67cbd7b35bcadada"},
+  "hackney": {:hex, :hackney, "1.15.2", "07e33c794f8f8964ee86cebec1a8ed88db5070e52e904b8f12209773c1036085", [:rebar3], [{:certifi, "2.5.1", [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, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "1.1.5", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}], "hexpm", "e0100f8ef7d1124222c11ad362c857d3df7cb5f4204054f9f0f4a728666591fc"},
+  "idna": {:hex, :idna, "6.0.0", "689c46cbcdf3524c44d5f3dde8001f364cd7608a99556d8fbd8239a5798d4c10", [:rebar3], [{:unicode_util_compat, "0.4.1", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "4bdd305eb64e18b0273864920695cb18d7a2021f31a11b9c5fbcd9a253f936e2"},
+  "jason": {:hex, :jason, "1.2.0", "10043418c42d2493d0ee212d3fddd25d7ffe484380afad769a0a38795938e448", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "116747dbe057794c3a3e4e143b7c8390b29f634e16c78a7f59ba75bfa6852e7f"},
+  "makeup": {:hex, :makeup, "1.0.0", "671df94cf5a594b739ce03b0d0316aa64312cee2574b6a44becb83cd90fb05dc", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "a10c6eb62cca416019663129699769f0c2ccf39428b3bb3c0cb38c718a0c186d"},
+  "makeup_elixir": {:hex, :makeup_elixir, "0.14.0", "cf8b7c66ad1cff4c14679698d532f0b5d45a3968ffbcbfd590339cb57742f1ae", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "d4b316c7222a85bbaa2fd7c6e90e37e953257ad196dc229505137c5e505e9eff"},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
+  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm", "f278585650aa581986264638ebf698f8bb19df297f66ad91b18910dfc6e19323"},
+  "nimble_parsec": {:hex, :nimble_parsec, "0.5.3", "def21c10a9ed70ce22754fdeea0810dafd53c2db3219a0cd54cf5526377af1c6", [:mix], [], "hexpm", "589b5af56f4afca65217a1f3eb3fee7e79b09c40c742fddc1c312b3ac0b3399f"},
+  "parse_trans": {:hex, :parse_trans, "3.3.0", "09765507a3c7590a784615cfd421d101aec25098d50b89d7aa1d66646bc571c1", [:rebar3], [], "hexpm", "17ef63abde837ad30680ea7f857dd9e7ced9476cdd7b0394432af4bfc241b960"},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.5", "6eaf7ad16cb568bb01753dbbd7a95ff8b91c7979482b95f38443fe2c8852a79b", [:make, :mix, :rebar3], [], "hexpm", "13104d7897e38ed7f044c4de953a6c28597d1c952075eb2e328bc6d6f2bfc496"},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.4.1", "d869e4c68901dd9531385bb0c8c40444ebf624e60b6962d95952775cac5e90cd", [:rebar3], [], "hexpm", "1d1848c40487cdb0b30e8ed975e34e025860c02e419cb615d255849f3427439d"},
 }

test/fixtures/silent_io/config/config.exs

@@ -2,4 +2,4 @@ use Mix.Config
 
 config :lettuce,
   folders_to_watch: ["lib"],
-  silent?: true
+  ilent?: true

test/lettuce_test.exs

@@ -87,8 +87,7 @@ defmodule LettuceTest do
   defp touch_in_project(initial_times, project, beam_file) do
     project
     |> String.to_existing_atom()
-    |> Mix.Project.in_project("test/fixtures/#{project}", fn module ->
-      IO.puts("Project: #{project} \n Module: #{module}")
+    |> Mix.Project.in_project("test/fixtures/#{project}", fn _module ->
       Mix.Tasks.Loadconfig.run(["config/config.exs"])
 
       Process.sleep(2000)