From 60f4ab0c56d7b6dc75af12ad4f74883c34402eee Mon Sep 17 00:00:00 2001
From: Paulo Valente <16843419+polvalente@users.noreply.github.com>
Date: Fri, 5 Apr 2024 21:38:33 -0300
Subject: [PATCH] chore: remove dialyzer

---
 .github/workflows/ci.yml                  | 31 -----------------------
 examples/helloworld/mix.exs               |  1 -
 examples/helloworld/mix.lock              |  3 ---
 examples/helloworld_transcoding/mix.exs   |  1 -
 examples/helloworld_transcoding/mix.lock  |  3 ---
 examples/route_guide/mix.exs              |  1 -
 examples/route_guide/mix.lock             |  3 ---
 lib/grpc/server/adapters/cowboy.ex        |  3 ---
 lib/grpc/server/adapters/cowboy/router.ex |  2 --
 mix.exs                                   |  7 -----
 mix.lock                                  |  2 --
 11 files changed, 57 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be0b5243..a955ae6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -130,37 +130,6 @@ jobs:
         run: mix run script/run.exs
         working-directory: ./interop
 
-  dialyzer:
-    name: Dialyzer
-    runs-on: ubuntu-20.04
-    strategy:
-      matrix:
-        otp: [25.1.x, 26.1.x]
-        elixir: [1.15.x]
-    env:
-      MIX_ENV: test
-    steps:
-      - uses: actions/checkout@v3
-      - id: set_vars
-        run: |
-          mix_hash="${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}"
-          echo "::set-output name=mix_hash::$mix_hash"
-      - id: cache-plt
-        uses: actions/cache@v3
-        with:
-          path: |
-            _build/test/plts/dialyzer.plt
-            _build/test/plts/dialyzer.plt.hash
-          key: plt-cache-${{ matrix.otp }}-${{ matrix.elixir }}-${{ steps.set_vars.outputs.mix_hash }}
-          restore-keys: |
-            plt-cache-${{ matrix.otp }}-${{ matrix.elixir }}-
-      - uses: erlef/setup-beam@v1
-        with:
-          otp-version: ${{matrix.otp}}
-          elixir-version: ${{matrix.elixir}}
-      - run: mix deps.get 1>/dev/null
-      - run: mix dialyzer --format short
-
   check_release:
     runs-on: ubuntu-20.04
     name: Check release
diff --git a/examples/helloworld/mix.exs b/examples/helloworld/mix.exs
index 4b803c6b..497b7b19 100644
--- a/examples/helloworld/mix.exs
+++ b/examples/helloworld/mix.exs
@@ -22,7 +22,6 @@ defmodule Helloworld.Mixfile do
       {:jason, "~> 1.3.0"},
       {:protobuf, "~> 0.11"},
       {:google_protos, "~> 0.3.0"},
-      {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false}
     ]
   end
 end
diff --git a/examples/helloworld/mix.lock b/examples/helloworld/mix.lock
index df73eb18..35c1a250 100644
--- a/examples/helloworld/mix.lock
+++ b/examples/helloworld/mix.lock
@@ -1,11 +1,8 @@
 %{
   "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
   "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
-  "dialyxir": {:hex, :dialyxir, "1.1.0", "c5aab0d6e71e5522e77beff7ba9e08f8e02bad90dfbeffae60eaf0cb47e29488", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "07ea8e49c45f15264ebe6d5b93799d4dd56a44036cf42d0ad9c960bc266c0b9a"},
-  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "google_protos": {:hex, :google_protos, "0.3.0", "15faf44dce678ac028c289668ff56548806e313e4959a3aaf4f6e1ebe8db83f4", [:mix], [{:protobuf, "~> 0.10", [hex: :protobuf, repo: "hexpm", optional: false]}], "hexpm", "1f6b7fb20371f72f418b98e5e48dae3e022a9a6de1858d4b254ac5a5d0b4035f"},
   "gun": {:hex, :grpc_gun, "2.0.1", "221b792df3a93e8fead96f697cbaf920120deacced85c6cd3329d2e67f0871f8", [:rebar3], [{:cowlib, "~> 2.11", [hex: :cowlib, repo: "hexpm", optional: false]}], "hexpm", "795a65eb9d0ba16697e6b0e1886009ce024799e43bb42753f0c59b029f592831"},
   "jason": {:hex, :jason, "1.3.0", "fa6b82a934feb176263ad2df0dbd91bf633d4a46ebfdffea0c8ae82953714946", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "53fc1f51255390e0ec7e50f9cb41e751c260d065dcba2bf0d08dc51a4002c2ac"},
   "protobuf": {:hex, :protobuf, "0.11.0", "58d5531abadea3f71135e97bd214da53b21adcdb5b1420aee63f4be8173ec927", [:mix], [{:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "30ad9a867a5c5a0616cac9765c4d2c2b7b0030fa81ea6d0c14c2eb5affb6ac52"},
-  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
 }
diff --git a/examples/helloworld_transcoding/mix.exs b/examples/helloworld_transcoding/mix.exs
index f1b13088..6edf51cb 100644
--- a/examples/helloworld_transcoding/mix.exs
+++ b/examples/helloworld_transcoding/mix.exs
@@ -23,7 +23,6 @@ defmodule Helloworld.Mixfile do
       {:protobuf_generate, "~> 0.1.1", only: [:dev, :test]},
       {:jason, "~> 1.3.0"},
       {:google_protos, "~> 0.3.0"},
-      {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false}
     ]
   end
 end
diff --git a/examples/helloworld_transcoding/mix.lock b/examples/helloworld_transcoding/mix.lock
index afdfde5e..da6e8b9b 100644
--- a/examples/helloworld_transcoding/mix.lock
+++ b/examples/helloworld_transcoding/mix.lock
@@ -1,12 +1,9 @@
 %{
   "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
   "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
-  "dialyxir": {:hex, :dialyxir, "1.1.0", "c5aab0d6e71e5522e77beff7ba9e08f8e02bad90dfbeffae60eaf0cb47e29488", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "07ea8e49c45f15264ebe6d5b93799d4dd56a44036cf42d0ad9c960bc266c0b9a"},
-  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "google_protos": {:hex, :google_protos, "0.3.0", "15faf44dce678ac028c289668ff56548806e313e4959a3aaf4f6e1ebe8db83f4", [:mix], [{:protobuf, "~> 0.10", [hex: :protobuf, repo: "hexpm", optional: false]}], "hexpm", "1f6b7fb20371f72f418b98e5e48dae3e022a9a6de1858d4b254ac5a5d0b4035f"},
   "gun": {:hex, :grpc_gun, "2.0.1", "221b792df3a93e8fead96f697cbaf920120deacced85c6cd3329d2e67f0871f8", [:rebar3], [{:cowlib, "~> 2.11", [hex: :cowlib, repo: "hexpm", optional: false]}], "hexpm", "795a65eb9d0ba16697e6b0e1886009ce024799e43bb42753f0c59b029f592831"},
   "jason": {:hex, :jason, "1.3.0", "fa6b82a934feb176263ad2df0dbd91bf633d4a46ebfdffea0c8ae82953714946", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "53fc1f51255390e0ec7e50f9cb41e751c260d065dcba2bf0d08dc51a4002c2ac"},
   "protobuf": {:hex, :protobuf, "0.11.0", "58d5531abadea3f71135e97bd214da53b21adcdb5b1420aee63f4be8173ec927", [:mix], [{:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "30ad9a867a5c5a0616cac9765c4d2c2b7b0030fa81ea6d0c14c2eb5affb6ac52"},
   "protobuf_generate": {:hex, :protobuf_generate, "0.1.1", "f6098b85161dcfd48a4f6f1abee4ee5e057981dfc50aafb1aa4bd5b0529aa89b", [:mix], [{:protobuf, "~> 0.11", [hex: :protobuf, repo: "hexpm", optional: false]}], "hexpm", "93a38c8e2aba2a17e293e9ef1359122741f717103984aa6d1ebdca0efb17ab9d"},
-  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
 }
diff --git a/examples/route_guide/mix.exs b/examples/route_guide/mix.exs
index 8cbcd2d1..f4535b7b 100644
--- a/examples/route_guide/mix.exs
+++ b/examples/route_guide/mix.exs
@@ -33,7 +33,6 @@ defmodule RouteGuide.Mixfile do
       {:grpc, path: "../../"},
       {:protobuf, "~> 0.11"},
       {:jason, "~> 1.2"},
-      {:dialyxir, "~> 1.1", only: [:dev, :test], runtime: false}
     ]
   end
 end
diff --git a/examples/route_guide/mix.lock b/examples/route_guide/mix.lock
index 3d982bd9..d5503dcc 100644
--- a/examples/route_guide/mix.lock
+++ b/examples/route_guide/mix.lock
@@ -1,10 +1,7 @@
 %{
   "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
   "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
-  "dialyxir": {:hex, :dialyxir, "1.2.0", "58344b3e87c2e7095304c81a9ae65cb68b613e28340690dfe1a5597fd08dec37", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "61072136427a851674cab81762be4dbeae7679f85b1272b6d25c3a839aff8463"},
-  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "gun": {:hex, :grpc_gun, "2.0.1", "221b792df3a93e8fead96f697cbaf920120deacced85c6cd3329d2e67f0871f8", [:rebar3], [{:cowlib, "~> 2.11", [hex: :cowlib, repo: "hexpm", optional: false]}], "hexpm", "795a65eb9d0ba16697e6b0e1886009ce024799e43bb42753f0c59b029f592831"},
   "jason": {:hex, :jason, "1.4.0", "e855647bc964a44e2f67df589ccf49105ae039d4179db7f6271dfd3843dc27e6", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "79a3791085b2a0f743ca04cec0f7be26443738779d09302e01318f97bdb82121"},
   "protobuf": {:hex, :protobuf, "0.11.0", "58d5531abadea3f71135e97bd214da53b21adcdb5b1420aee63f4be8173ec927", [:mix], [{:jason, "~> 1.2", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "30ad9a867a5c5a0616cac9765c4d2c2b7b0030fa81ea6d0c14c2eb5affb6ac52"},
-  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
 }
diff --git a/lib/grpc/server/adapters/cowboy.ex b/lib/grpc/server/adapters/cowboy.ex
index 216aa924..2e5151bd 100644
--- a/lib/grpc/server/adapters/cowboy.ex
+++ b/lib/grpc/server/adapters/cowboy.ex
@@ -7,9 +7,6 @@ defmodule GRPC.Server.Adapters.Cowboy do
 
   @behaviour GRPC.Server.Adapter
 
-  # ignore a specific warning generated by the case :ranch.child_spec call
-  @dialyzer {:no_match, child_spec: 4}
-
   require Logger
   alias GRPC.Server.Adapters.Cowboy.Handler
 
diff --git a/lib/grpc/server/adapters/cowboy/router.ex b/lib/grpc/server/adapters/cowboy/router.ex
index 7180cd7a..2ed89b54 100644
--- a/lib/grpc/server/adapters/cowboy/router.ex
+++ b/lib/grpc/server/adapters/cowboy/router.ex
@@ -8,8 +8,6 @@ defmodule GRPC.Server.Adapters.Cowboy.Router do
 
   alias GRPC.Server.Router
 
-  @dialyzer {:nowarn_function, compile: 1}
-
   def compile(routes) do
     for {host, paths} <- routes do
       [{host_match, _, _}] = :cowboy_router.compile([{host, []}])
diff --git a/mix.exs b/mix.exs
index 3fe47a4a..ca09f51e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -21,12 +21,6 @@ defmodule GRPC.Mixfile do
         source_ref: "v#{@version}",
         source_url: "https://github.com/elixir-grpc/grpc"
       ],
-      dialyzer: [
-        plt_add_deps: :app_tree,
-        plt_add_apps: [:iex, :mix, :ex_unit],
-        list_unused_filters: true,
-        plt_file: {:no_warn, "_build/#{Mix.env()}/plts/dialyzer.plt"}
-      ],
       xref: [exclude: [IEx]]
     ]
   end
@@ -56,7 +50,6 @@ defmodule GRPC.Mixfile do
        only: [:dev, :test]},
       {:mint, "~> 1.5"},
       {:ex_doc, "~> 0.29", only: :dev},
-      {:dialyxir, "~> 1.4.0", only: [:dev, :test], runtime: false},
       {:ex_parameterized, "~> 1.3.7", only: :test},
       {:telemetry, "~> 1.0"}
     ]
diff --git a/mix.lock b/mix.lock
index e3f3bf94..22d1fbca 100644
--- a/mix.lock
+++ b/mix.lock
@@ -2,9 +2,7 @@
   "castore": {:hex, :castore, "1.0.6", "ffc42f110ebfdafab0ea159cd43d31365fa0af0ce4a02ecebf1707ae619ee727", [:mix], [], "hexpm", "374c6e7ca752296be3d6780a6d5b922854ffcc74123da90f2f328996b962d33a"},
   "cowboy": {:hex, :cowboy, "2.11.0", "356bf784599cf6f2cdc6ad12fdcfb8413c2d35dab58404cf000e1feaed3f5645", [:make, :rebar3], [{:cowlib, "2.12.1", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "0fa395437f1b0e104e0e00999f39d2ac5f4082ac5049b67a5b6d56ecc31b1403"},
   "cowlib": {:hex, :cowlib, "2.12.1", "a9fa9a625f1d2025fe6b462cb865881329b5caff8f1854d1cbc9f9533f00e1e1", [:make, :rebar3], [], "hexpm", "163b73f6367a7341b33c794c4e88e7dbfe6498ac42dcd69ef44c5bc5507c8db0"},
-  "dialyxir": {:hex, :dialyxir, "1.4.3", "edd0124f358f0b9e95bfe53a9fcf806d615d8f838e2202a9f430d59566b6b53b", [:mix], [{:erlex, ">= 0.2.6", [hex: :erlex, repo: "hexpm", optional: false]}], "hexpm", "bf2cfb75cd5c5006bec30141b131663299c661a864ec7fbbc72dfa557487a986"},
   "earmark_parser": {:hex, :earmark_parser, "1.4.39", "424642f8335b05bb9eb611aa1564c148a8ee35c9c8a8bba6e129d51a3e3c6769", [:mix], [], "hexpm", "06553a88d1f1846da9ef066b87b57c6f605552cfbe40d20bd8d59cc6bde41944"},
-  "erlex": {:hex, :erlex, "0.2.6", "c7987d15e899c7a2f34f5420d2a2ea0d659682c06ac607572df55a43753aa12e", [:mix], [], "hexpm", "2ed2e25711feb44d52b17d2780eabf998452f6efda104877a3881c2f8c0c0c75"},
   "ex_doc": {:hex, :ex_doc, "0.31.1", "8a2355ac42b1cc7b2379da9e40243f2670143721dd50748bf6c3b1184dae2089", [:mix], [{:earmark_parser, "~> 1.4.39", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_c, ">= 0.1.1", [hex: :makeup_c, repo: "hexpm", optional: true]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "3178c3a407c557d8343479e1ff117a96fd31bafe52a039079593fb0524ef61b0"},
   "ex_parameterized": {:hex, :ex_parameterized, "1.3.7", "801f85fc4651cb51f11b9835864c6ed8c5e5d79b1253506b5bb5421e8ab2f050", [:mix], [], "hexpm", "1fb0dc4aa9e8c12ae23806d03bcd64a5a0fc9cd3f4c5602ba72561c9b54a625c"},
   "googleapis": {:git, "https://github.com/googleapis/googleapis.git", "75c0ed03df97edf6b9c8191d9b61642863d00b61", [branch: "master"]},