add release

.github/workflows/release.yml

@@ -0,0 +1,54 @@
+name: Release
+
+on: 
+  push:
+    tags:
+    - 'v*'
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - uses: haskell-actions/setup@v2
+      with:
+        ghc-version: '9.2.5'
+        cabal-version: '3.2'
+
+    - name: Cache
+      uses: actions/cache@v3
+      env:
+        cache-name: cache-cabal
+      with:
+        path: ~/.cabal
+        key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/*.cabal') }}-${{ hashFiles('**/cabal.project') }}
+        restore-keys: |
+          ${{ runner.os }}-build-${{ env.cache-name }}-
+          ${{ runner.os }}-build-
+          ${{ runner.os }}-
+
+    - name: Install dependencies
+      run: |
+        cabal update
+        cabal build --only-dependencies
+    - name: Build
+      run: cabal build all
+
+    - name: Release
+      uses: ncipollo/release-action@v1
+      with:
+        artifacts: "release.tar.gz"
+
+    - name: Upload package candidate to hackage
+      uses: haskell-actions/hackage-publish@v1
+      with:
+        hackageToken: ${{ secrets.HACKAGE_AUTH_TOKEN }}
+        packagesPath: ${{ runner.temp }}/packages
+        docsPath: ${{ runner.temp }}/docs
+        publish: false
+