update deps

Author: thomashoneyman

.github/workflows/ci.yml

@@ -13,20 +13,21 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: purescript-contrib/setup-purescript@main
-
-      - name: Cache PureScript dependencies
-        uses: actions/cache@v4
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v21
         with:
-          key: ${{ runner.os }}-spago-${{ hashFiles('**/spago.lock') }}
-          path: |
-            .spago
-            output
+          determinate: false
+
+      - name: Setup Nix cache
+        uses: DeterminateSystems/magic-nix-cache-action@v13
 
-      - uses: actions/setup-node@v4
+      - name: Checkout registry-dev
+        uses: actions/checkout@v4
         with:
-          node-version: "20"
+          repository: purescript/registry-dev
+          ref: master
+          path: registry-dev
 
-      - run: spago build
+      - run: nix develop -c spago build
 
-      - run: spago test
+      - run: nix develop -c spago test