Modernize project

- Hpack
- Actions CI
- Weed, lint, style
- Hspec

Author: pbrisbin

.github/workflows/ci.yml

@@ -0,0 +1,22 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: freckle/stack-action@v5
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: haskell/actions/hlint-setup@v2
+      - uses: haskell/actions/hlint-run@v2
+        with:
+          fail-on: warning

.gitignore

@@ -1,5 +1,3 @@
-.*.swp
-.cabal-sandbox
-cabal.sandbox.config
-dist
+.stack-work
 dist-newstyle
+result

.restyled.yaml

@@ -0,0 +1,5 @@
+restylers:
+  - "!stylish-haskell"
+  - fourmolu
+  - hlint
+  - "*"