Update .woodpecker.yml

.woodpecker.yml

@@ -1,29 +1,18 @@
 steps:
-  - name: build
+  - name: Build and Publish Docker Image
     when:
       - branch: main
         event: push
       - event: tag
-    image: docker
-    commands:
-      - docker build -t $CI_REG_HOST:$CI_REG_PORT/$CI_REPO_OWNER/$CI_REPO_NAME:latest .
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
-
-  - name: push
-    when:
-      - branch: main
-        event: push
-      - event: tag
-    depends_on: build
-    image: docker
-    environment:
-      REG_USER:
+    image: woodpeckerci/plugin-docker-buildx
+    settings:
+      platforms: linux/amd64
+      repo: ${CI_REG_HOST}:${CI_REG_PORT}/${CI_REPO_OWNER}/${CI_REPO_NAME}
+      tags: latest
+      registry: http://${CI_REG_HOST}:${CI_REG_PORT}
+      insecure: true
+      buildkit_config: "[registry.\"${CI_REG_HOST}:${CI_REG_PORT}\"]\n  http = true\n  insecure = true"
+      username:
         from_secret: CI_REG_USER
-      REG_TOKEN:
-        from_secret: CI_REG_TOKEN
-    commands:
-      - docker login $CI_REG_HOST:$CI_REG_PORT --username $REG_USER --password $REG_TOKEN
-      - docker push $CI_REG_HOST:$CI_REG_PORT/$CI_REPO_OWNER/$CI_REPO_NAME:latest
-    volumes:
-      - /var/run/docker.sock:/var/run/docker.sock
+      password:
+        from_secret: CI_REG_TOKEN