workflow updates

.forgejo/workflows/ci.yaml

@@ -0,0 +1,16 @@
+name: "CI"
+on:
+  pull_request:
+  push:
+
+jobs:
+  checks:
+    runs-on: nix
+    steps:
+      - uses: actions/checkout@v4
+      - uses: https://codeberg.org/icewind/attic-action@v1
+        with:
+          name: link
+          instance: https://cache.icewind.link
+          authToken: "${{ secrets.ATTIC_TOKEN }}"
+      - run: nix flake check --keep-going

.github/workflows/ci.yaml

@@ -1,34 +0,0 @@
-on: [push, pull_request]
-
-name: CI
-
-jobs:
-  matrix:
-    runs-on: ubuntu-latest
-    outputs:
-      check-matrix: ${{ steps.set-matrix.outputs.check-matrix }}
-      cross-matrix: ${{ steps.set-matrix.outputs.cross-matrix }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v27
-      - id: set-matrix
-        run: |
-          echo "check-matrix={\"check\":$(nix eval --json '.#checks.x86_64-linux' --apply 'builtins.attrNames')}" | tee -a $GITHUB_OUTPUT
-          echo "cross-matrix={\"include\":$(nix eval --json '.#lib.crossMatrix')}" | tee -a $GITHUB_OUTPUT
-
-  checks:
-    runs-on: ubuntu-latest
-    needs: [matrix]
-    strategy:
-      fail-fast: false
-      matrix: ${{fromJson(needs.matrix.outputs.check-matrix)}}
-    name: ${{ matrix.check }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: cachix/install-nix-action@v26
-      - uses: icewind1991/attic-action@v1
-        with:
-          name: ci
-          instance: https://cache.icewind.me
-          authToken: "${{ secrets.ATTIC_TOKEN }}"
-      - run: nix build .#checks.x86_64-linux.${{ matrix.check }}