workflow updates

.github/workflows/ci.yml

@@ -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/docker.yml

@@ -1,28 +0,0 @@
-name: docker-build
-
-on:
-  push:
-    branches:
-      - "master"
-
-jobs:
-  docker:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          tags: icewind1991/log-archiver
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
-      - name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}