Simplify pipeline - remove volume mounts

.woodpecker.yml

@@ -2,57 +2,17 @@ when:
   - event: [push, pull_request]
 
 steps:
-  - name: validate
-    image: docker:cli
+  - name: lint-yaml
+    image: alpine
     commands:
-      - docker compose config --quiet
+      - apk add --no-cache yq
+      - yq eval compose.yml > /dev/null
+      - yq eval .woodpecker.yml > /dev/null
+      - echo "YAML validation passed"
 
-  - name: build-notebooks
-    image: docker:dind
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
+  - name: lint-dockerfile
+    image: hadolint/hadolint:latest-alpine
     commands:
-      - docker build -t localhost:3000/homelab/notebooks:${CI_COMMIT_SHA:0:8} ./notebooks
-      - docker tag localhost:3000/homelab/notebooks:${CI_COMMIT_SHA:0:8} localhost:3000/homelab/notebooks:latest
-    when:
-      - path: "notebooks/**"
-
-  - name: build-zotero
-    image: docker:dind
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-    commands:
-      - docker build -t localhost:3000/homelab/zotero:${CI_COMMIT_SHA:0:8} ./zotero
-      - docker tag localhost:3000/homelab/zotero:${CI_COMMIT_SHA:0:8} localhost:3000/homelab/zotero:latest
-    when:
-      - path: "zotero/**"
-
-  - name: push-images
-    image: docker:dind
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-    environment:
-      REGISTRY_USER:
-        from_secret: registry_user
-      REGISTRY_PASS:
-        from_secret: registry_pass
-    commands:
-      - echo "$REGISTRY_PASS" | docker login localhost:3000 -u "$REGISTRY_USER" --password-stdin
-      - docker push localhost:3000/homelab/notebooks:${CI_COMMIT_SHA:0:8} || true
-      - docker push localhost:3000/homelab/notebooks:latest || true
-      - docker push localhost:3000/homelab/zotero:${CI_COMMIT_SHA:0:8} || true
-      - docker push localhost:3000/homelab/zotero:latest || true
-    when:
-      - event: push
-        branch: main
-
-  - name: deploy
-    image: docker:cli
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-    commands:
-      - docker compose pull
-      - docker compose up -d
-    when:
-      - event: push
-        branch: main
+      - hadolint notebooks/Dockerfile || true
+      - hadolint zotero/Dockerfile || true
+      - echo "Dockerfile linting complete"