From 514fab8f7dc396cd6314e83b34e6d65c3b3b59cb Mon Sep 17 00:00:00 2001
From: Tristan Sloughter <t@crashfast.com>
Date: Thu, 9 Nov 2023 07:36:26 -0700
Subject: [PATCH] ignore dialyzer unknown warnings

---
 .github/workflows/main.yml | 30 ++++++++++++++++++++++++++++--
 rebar.config               |  2 ++
 2 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ec8fb8f..b4f4911 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -32,8 +32,6 @@ jobs:
       run: rebar3 compile
     - name: Tests
       run: rebar3 ct --cover
-    - name: Dialyzer
-      run: rebar3 dialyzer
     - name: Covertool
       run: rebar3 covertool generate
     - uses: codecov/codecov-action@v2
@@ -41,3 +39,31 @@ jobs:
       with:
         file: _build/test/covertool/grpcbox.covertool.xml
         env_vars: OTP_VERSION
+
+  dialyzer:
+    name: Dialyze on OTP ${{ matrix.otp_version }} and ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        otp_version: ['26.0']
+        rebar3_version: ['3.22.1']
+        os: [ubuntu-20.04]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: erlef/setup-beam@v1
+      with:
+        otp-version: ${{ matrix.otp_version }}
+        rebar3-version: ${{ matrix.rebar3_version }}
+        version-type: 'strict'
+    - uses: actions/cache@v2
+      name: Cache
+      with:
+        path: |
+          _build
+        key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ hashFiles('rebar.lock') }}-5
+        restore-keys: |
+          ${{ runner.os }}-dialyzer-${{ matrix.otp_version }}-5-
+    - name: Compile
+      run: rebar3 compile
+    - name: Dialyzer
+      run: rebar3 as dialyzer dialyzer
diff --git a/rebar.config b/rebar.config
index ad53628..51ef54d 100644
--- a/rebar.config
+++ b/rebar.config
@@ -58,3 +58,5 @@
 
 %% create junit xml for circleci
 {ct_opts, [{ct_hooks, [cth_surefire]}]}.
+
+{dialyzer, [{warnings, [no_unknown]}]}.