use plugin-kaniko for CI build

.woodpecker.yml

@@ -1,20 +1,33 @@
 when:
-  branch: main
-  event: push
+  - branch: main
+    event: push
+    path:
+      exclude:
+        - 'k8s/**'
+      on_empty: true
 
 steps:
   - name: build-and-push
-    image: gcr.io/kaniko-project/executor:debug
-    environment:
-      DOCKER_USERNAME:
+    image: woodpeckerci/plugin-kaniko
+    settings:
+      registry: git.mikhailkilin.ru
+      repo: git.mikhailkilin.ru/killingdruid/bcard
+      tags: ${CI_COMMIT_SHA}
+      username:
         from_secret: docker_username
-      DOCKER_PASSWORD:
+      password:
         from_secret: docker_password
-    entrypoint: ["/busybox/sh"]
-    commands:
-      - echo hello from kaniko debug
 
   - name: update-manifests
-    image: alpine
+    image: alpine/git
+    environment:
+      GITEA_USER:
+        from_secret: docker_username
+      GITEA_PASS:
+        from_secret: docker_password
     commands:
-      - echo hello from alpine
+      - 'sed -i "s#image: git.mikhailkilin.ru/killingdruid/bcard:.*#image: git.mikhailkilin.ru/killingdruid/bcard:${CI_COMMIT_SHA}#" k8s/bcard.yaml'
+      - git config user.email "woodpecker@ci"
+      - git config user.name "Woodpecker CI"
+      - git add k8s/bcard.yaml
+      - 'git diff --cached --quiet && echo "No changes" || (git commit -m "[CI SKIP] deploy: ${CI_COMMIT_SHA}" && git remote set-url origin https://${GITEA_USER}:${GITEA_PASS}@git.mikhailkilin.ru/killingdruid/bcard.git && git push origin HEAD:main)'