Review feedback.

Signed-off-by: Eric Peterson <ericpeterson@spotify.com>

packages/techdocs-common/src/stages/publish/local.ts

@@ -98,7 +98,10 @@ export class LocalPublish implements PublisherBase {
     };
   }
 
-  publish({ entity, directory }: PublishRequest): Promise<PublishResponse> {
+  async publish({
+    entity,
+    directory,
+  }: PublishRequest): Promise<PublishResponse> {
     const entityNamespace = entity.metadata.namespace ?? 'default';
 
     const publishDir = this.staticEntityPathJoin(
@@ -112,32 +115,26 @@ export class LocalPublish implements PublisherBase {
       fs.mkdirSync(publishDir, { recursive: true });
     }
 
-    return new Promise((resolve, reject) => {
-      fs.copy(directory, publishDir, async err => {
-        if (err) {
-          this.logger.debug(
-            `Failed to copy docs from ${directory} to ${publishDir}`,
-          );
-          reject(err);
-        }
-        this.logger.info(`Published site stored at ${publishDir}`);
+    try {
+      await fs.copy(directory, publishDir);
+      this.logger.info(`Published site stored at ${publishDir}`);
+    } catch (error) {
+      this.logger.debug(
+        `Failed to copy docs from ${directory} to ${publishDir}`,
+      );
+      throw error;
+    }
 
-        try {
-          const techdocsApiUrl = await this.discovery.getBaseUrl('techdocs');
-          const objects = (await getFileTreeRecursively(publishDir)).map(
-            abs => {
-              return abs.split(`${staticDocsDir}/`)[1];
-            },
-          );
-          resolve({
-            remoteUrl: `${techdocsApiUrl}/static/docs/${entity.metadata.name}`,
-            objects,
-          });
-        } catch (reason) {
-          reject(reason);
-        }
-      });
+    // Generate publish response.
+    const techdocsApiUrl = await this.discovery.getBaseUrl('techdocs');
+    const objects = (await getFileTreeRecursively(publishDir)).map(abs => {
+      return abs.split(`${staticDocsDir}/`)[1];
     });
+
+    return {
+      remoteUrl: `${techdocsApiUrl}/static/docs/${entity.metadata.name}`,
+      objects,
+    };
   }
 
   async fetchTechDocsMetadata(