Try out this hlint ci thing

diff --git a/.github/workflows/hlint.yml b/.github/workflows/hlint.yml
new file mode 100644 (file)
index 0000000..6f73130
--- /dev/null
+++ b/.github/workflows/hlint.yml
@@ -0,0 +1,11 @@
+name: Hlint
+
+on: [push, pull_request]
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: domdere/haskell-lint-action@v1.0.2
+    env:
+      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}