Update CI

.github/workflows/ci.yml

@@ -6,45 +6,48 @@ on:
   push:
     branches: [master]
 
+permissions:
+  contents: read
+
 jobs:
   build:
+    name: GHC ${{ matrix.ghc-version }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        cabal: ["3.2.0.0", "3.4.0.0", "3.6.0.0", "3.8.0.0"]
-        ghc: ["8.10.7", "9.0.2", "9.2.2", "9.4.6"]
         os: [ubuntu-latest]
-        exclude:
-          - cabal: "3.2.0.0"
-            ghc: "9.0.2"
-          - cabal: "3.2.0.0"
-            ghc: "9.2.2"
-          - cabal: "3.4.0.0"
-            ghc: "9.2.2"
-          - cabal: "3.6.0.0"
-            ghc: "8.10.7"
-          - cabal: "3.6.0.0"
-            ghc: "9.0.2"
+        ghc-version: ['9.4', '9.2', '9.0', '8.10']
     steps:
-    - uses: actions/checkout@v2
-      if: github.event.action == 'opened' || github.event.action == 'synchronize' || github.event.ref == 'refs/heads/master'
-
-    - uses: haskell/actions/setup@v1
-      name: Setup Haskell
-      with:
-        ghc-version: ${{ matrix.ghc }}
-        cabal-version: ${{ matrix.cabal }}
+      - uses: actions/checkout@v3
 
-    - uses: actions/cache@v1
-      name: Cache ~/.cabal/store
-      with:
-        path: ~/.cabal/store
-        key: ${{ runner.os }}-${{ matrix.ghc }}-cabal
+      - name: Set up GHC ${{ matrix.ghc-version }}
+        uses: haskell/actions/setup@v2
+        id: setup
+        with:
+          ghc-version: ${{ matrix.ghc-version }}
+          cabal-version: 'latest'
 
-    - name: Build
-      run: |
-        cabal v2-update
-        cabal v2-build --enable-tests --enable-benchmarks
-    - name: Test
-      run: |
-        cabal v2-test 
+      - name: Configure the build
+        run: |
+          cabal configure --enable-tests --enable-benchmarks --disable-documentation
+          cabal build --dry-run
+      - name: Restore cached dependencies
+        uses: actions/cache/restore@v3
+        id: cache
+        env:
+          key: ${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{ steps.setup.outputs.cabal-version }}
+        with:
+          path: ${{ steps.setup.outputs.cabal-store }}
+          key: ${{ env.key }}-plan-${{ hashFiles('**/plan.json') }}
+          restore-keys: ${{ env.key }}-
+      - name: Install dependencies
+        run: cabal build all --only-dependencies
+      - name: Save cached dependencies
+        uses: actions/cache/save@v3
+        if: ${{ steps.cache.outputs.cache-primary-key != steps.cache.outputs.cache-matched-key }}
+        with:
+          path: ${{ steps.setup.outputs.cabal-store }}
+          key: ${{ steps.cache.outputs.cache-primary-key }}
+      - name: Build
+        run: cabal build all