chore(codegen): consolidate user-agent customization to a codegen plugin

Author: AllanZhengYP

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddBuiltinPlugins.java

@@ -72,9 +72,6 @@ public List<RuntimeClientPlugin> getClientPlugins() {
                 RuntimeClientPlugin.builder()
                         .withConventions(TypeScriptDependency.MIDDLEWARE_RETRY.dependency, "Retry")
                         .build(),
-                RuntimeClientPlugin.builder()
-                        .withConventions(TypeScriptDependency.MIDDLEWARE_USER_AGENT.dependency, "UserAgent")
-                        .build(),
                 RuntimeClientPlugin.builder()
                         .withConventions(TypeScriptDependency.MIDDLEWARE_CONTENT_LENGTH.dependency, "ContentLength",
                                          HAS_MIDDLEWARE)

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddDefaultUserAgentConfig.java renamed to codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AddUserAgentDependency.java

@@ -16,6 +16,7 @@
 package software.amazon.smithy.aws.typescript.codegen;
 
 import java.util.Collections;
+import java.util.List;
 import java.util.Map;
 import java.util.function.Consumer;
 
@@ -25,13 +26,21 @@
 import software.amazon.smithy.typescript.codegen.TypeScriptDependency;
 import software.amazon.smithy.typescript.codegen.TypeScriptSettings;
 import software.amazon.smithy.typescript.codegen.TypeScriptWriter;
+import software.amazon.smithy.typescript.codegen.integration.RuntimeClientPlugin;
 import software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration;
+import software.amazon.smithy.utils.ListUtils;
 import software.amazon.smithy.utils.MapUtils;
 
 /**
- * Adds default user agent to AWS clients.
+ * Add client plubins and configs to support injecting user agent.
  */
-public final class AddDefaultUserAgentConfig implements TypeScriptIntegration {
+public class AddUserAgentDependency implements TypeScriptIntegration {
+    @Override
+    public List<RuntimeClientPlugin> getClientPlugins() {
+        return ListUtils.of(
+                RuntimeClientPlugin.builder()
+                        .withConventions(AwsDependency.MIDDLEWARE_USER_AGENT.dependency, "UserAgent").build());
+    }
 
     @Override
     public void addConfigInterfaceFields(

codegen/smithy-aws-typescript-codegen/src/main/java/software/amazon/smithy/aws/typescript/codegen/AwsDependency.java

@@ -62,6 +62,7 @@ public enum AwsDependency implements SymbolDependencyContainer {
     RETRY_CONFIG_PROVIDER(NORMAL_DEPENDENCY, "@aws-sdk/retry-config-provider", "^1.0.0-rc.1"),
     NODE_CONFIG_PROVIDER(NORMAL_DEPENDENCY, "@aws-sdk/node-config-provider", "^1.0.0-rc.1"),
     MIDDLEWARE_LOGGER(NORMAL_DEPENDENCY, "@aws-sdk/middleware-logger", "^1.0.0-rc.1"),
+    MIDDLEWARE_USER_AGENT("dependencies", "@aws-sdk/middleware-user-agent", "1.0.0-rc.1"),
     AWS_SDK_UTIL_USER_AGENT_BROWSER(NORMAL_DEPENDENCY, "@aws-sdk/util-user-agent-browser", "1.0.0-rc.1"),
     AWS_SDK_UTIL_USER_AGENT_NODE(NORMAL_DEPENDENCY, "@aws-sdk/util-user-agent-node", "1.0.0-rc.1");
 

codegen/smithy-aws-typescript-codegen/src/main/resources/META-INF/services/software.amazon.smithy.typescript.codegen.integration.TypeScriptIntegration

@@ -12,4 +12,4 @@ software.amazon.smithy.aws.typescript.codegen.AddS3ControlDependency
 software.amazon.smithy.aws.typescript.codegen.AddEventStreamHandlingDependency
 software.amazon.smithy.aws.typescript.codegen.AddHttp2Dependency
 software.amazon.smithy.aws.typescript.codegen.AddTranscribeStreamingDependency
-software.amazon.smithy.aws.typescript.codegen.AddDefaultUserAgentConfig
+software.amazon.smithy.aws.typescript.codegen.AddUserAgentDependency