From 585ffc122e38a0525ac86f01f65dbf957db51db5 Mon Sep 17 00:00:00 2001
From: Joao P Dubas <joao.dubas@gmail.com>
Date: Wed, 7 Jul 2021 00:41:20 +0000
Subject: [PATCH] [extra-02] enable coverage tool

Even though ExCoveralls is the common library for coverage report in
elixir, we will use LcovEx because it generates lcov compatible reports
that can be used with some interesting actions in github.
---
 mix.exs  | 5 ++++-
 mix.lock | 1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/mix.exs b/mix.exs
index 409cb92..abb3226 100644
--- a/mix.exs
+++ b/mix.exs
@@ -10,6 +10,8 @@ defmodule Wabanex.MixProject do
       compilers: [:phoenix, :gettext] ++ Mix.compilers(),
       start_permanent: Mix.env() == :prod,
       dialyzer: [plt_core_path: "priv/plts"],
+      test_coverage: [tool: LcovEx, output: "cover"],
+      preferred_cli_env: [lcov: :test],
       aliases: aliases(),
       deps: deps()
     ]
@@ -43,7 +45,8 @@ defmodule Wabanex.MixProject do
       {:pg_ranges, "~> 1.1"},
       {:credo, "~> 1.5", only: [:dev, :test], runtime: false},
       {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false},
-      {:junit_formatter, "~> 3.1", only: [:test]}
+      {:junit_formatter, "~> 3.1", only: [:test]},
+      {:lcov_ex, "~> 0.2", only: [:dev, :test], runtime: false}
     ]
   end
 
diff --git a/mix.lock b/mix.lock
index e488a62..92f43f6 100644
--- a/mix.lock
+++ b/mix.lock
@@ -18,6 +18,7 @@
   "gettext": {:hex, :gettext, "0.18.2", "7df3ea191bb56c0309c00a783334b288d08a879f53a7014341284635850a6e55", [:mix], [], "hexpm", "f9f537b13d4fdd30f3039d33cb80144c3aa1f8d9698e47d7bcbcc8df93b1f5c5"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
   "junit_formatter": {:hex, :junit_formatter, "3.3.0", "bd7914d92885f7cf949dbe1dc6bacf76badfb2c1f5f7b3f9433c20e5b6ec42c8", [:mix], [], "hexpm", "4d040410925324b155ae4c7d41e884a0cdebe53b917bee4f22adf152e987a666"},
+  "lcov_ex": {:hex, :lcov_ex, "0.2.0", "4ae06fc23e7dc7f06cddabf44b97901bb4a79cd7b783bce411d07131d6d5edd2", [:mix], [], "hexpm", "c5e33def56f9ae9de40171012c1c47fcbd4abaae430193aad4d4062a8d336970"},
   "mime": {:hex, :mime, "1.6.0", "dabde576a497cef4bbdd60aceee8160e02a6c89250d6c0b29e56c0dfb00db3d2", [:mix], [], "hexpm", "31a1a8613f8321143dde1dafc36006a17d28d02bdfecb9e95a880fa7aabd19a7"},
   "nimble_parsec": {:hex, :nimble_parsec, "1.1.0", "3a6fca1550363552e54c216debb6a9e95bd8d32348938e13de5eda962c0d7f89", [:mix], [], "hexpm", "08eb32d66b706e913ff748f11694b17981c0b04a33ef470e33e11b3d3ac8f54b"},
   "pg_ranges": {:hex, :pg_ranges, "1.1.0", "cfac1ee59958213cd6b066cc8bb5d63f6af7f830fa05fc633f33ee5da7876c94", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:ecto_sql, ">= 3.3.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: false]}], "hexpm", "2750f923666f548572e73b1636066196d7bd47ea2c63a1ad2c31692d16fd8590"},