Get use of label

.woodpecker/docker.yaml

@@ -14,38 +14,24 @@ variables:
   - &repo source.hodakov.me/${CI_REPO_OWNER}/phpbb
 
 steps:
-  test-build-arm64:
+  test-build:
     image: woodpeckerci/plugin-docker-buildx:5.1.0
     privileged: true
     settings:
       dockerfile: Dockerfile
-      platforms: linux/arm64/v8
+      platforms: ${platform}
       dry_run: true
       repo: *repo
       auto_tag: true
     when:
       event: pull_request
-      platform: linux/arm64
 
-  test-build-amd64:
+  publish:
     image: woodpeckerci/plugin-docker-buildx:5.1.0
     privileged: true
     settings:
       dockerfile: Dockerfile
-      platforms: linux/amd64
-      dry_run: true
-      repo: *repo
-      auto_tag: true
-    when:
-      event: pull_request
-      platform: linux/amd64
-
-  publish-arm64:
-    image: woodpeckerci/plugin-docker-buildx:5.1.0
-    privileged: true
-    settings:
-      dockerfile: Dockerfile
-      platforms: linux/arm64/v8
+      platforms: ${platform}
       repo: *repo
       registry: source.hodakov.me
       auto_tag: true
@@ -54,20 +40,3 @@ steps:
         from_secret: registry_token
     when:
       event: [push, tag]
-      platform: linux/arm64
-
-  publish-amd64:
-    image: woodpeckerci/plugin-docker-buildx:5.1.0
-    privileged: true
-    settings:
-      dockerfile: Dockerfile
-      platforms: linux/amd64
-      repo: *repo
-      registry: source.hodakov.me
-      auto_tag: true
-      username: ${CI_REPO_OWNER}
-      password:
-        from_secret: registry_token
-    when:
-      event: [push, tag]
-      platform: linux/amd64