Added dry-run and telegram messages with triggers

.drone.yml

@@ -5,6 +5,17 @@ platform:
   arch: arm64
 
 steps:
+- name: dryrun-docker
+  image: plugins/docker
+  settings:
+    repo:
+      from_secret: docker_repo
+    dry_run: true
+    when:
+      event:
+        exclude:
+        - pull_request 
+
 - name: docker-build-push
   image: plugins/docker
   settings:
@@ -16,4 +27,23 @@ steps:
       from_secret: docker_pass
     registry:
       from_secret: docker_regst
-    insecure: true
+    insecure: true
+    when:
+      event:
+        exclude:
+        - pull_request 
+
+- name: send telegram notification
+  image: appleboy/drone-telegram
+  settings:
+    token:
+      from_secret: TELE_TOKEN
+    to:
+      from_secret : TELE_GID
+    message: "{{#success build.status}} ✅  Build #{{build.number}} of `{{repo.name}}` succeeded.\n\n📝 Commit by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n🌐 {{ build.link }} {{else}} ❌  Build #{{build.number}} of `{{repo.name}}` failed.\n\n📝 Commit by {{commit.author}} on `{{commit.branch}}`:\n``` {{commit.message}} ```\n\n🌐 {{ build.link }} {{/success}}\n\n timecost: {{since build.started}}\n"
+
+trigger:
+  ref:
+  - refs/heads/master
+  - "refs/pull/**"
+  - "refs/tags/**"