chore: show more push command error details (#2415)

Author: roman-sainchuk

packages/cli/src/reunite/api/api-client.ts

@@ -36,14 +36,28 @@ export class ReuniteApiClient implements BaseApiClient {
       'user-agent': `redocly-cli/${version} ${this.command}`,
     };
 
-    const response = await fetchWithTimeout(url, {
-      ...options,
-      headers,
-    });
+    try {
+      const response = await fetchWithTimeout(url, {
+        ...options,
+        headers,
+      });
 
-    this.collectSunsetWarning(response);
+      this.collectSunsetWarning(response);
 
-    return response;
+      return response;
+    } catch (err) {
+      let errorMessage = 'Failed to fetch.';
+
+      if (err.cause) {
+        errorMessage += ` Caused by ${err.cause.message || err.cause.name}.`;
+      }
+
+      if (err.code || err.cause?.code) {
+        errorMessage += ` Code: ${err.code || err.cause?.code}`;
+      }
+
+      throw new Error(errorMessage);
+    }
   }
 
   private collectSunsetWarning(response: Response) {

packages/cli/src/reunite/commands/utils.ts

@@ -1,9 +1,8 @@
 import { pause } from '@redocly/openapi-core';
 import { DeploymentError } from '../utils.js';
+import { ReuniteApiError } from '../api/index.js';
 import { exitWithError } from '../../utils/error.js';
 
-import type { ReuniteApiError } from '../api/index.js';
-
 /**
  * This function retries an operation until a condition is met or a timeout is exceeded.
  * If the condition is not met within the timeout, an error is thrown.
@@ -59,8 +58,13 @@ export function handleReuniteError(
   message: string,
   error: ReuniteApiError | DeploymentError | Error
 ) {
-  const errorMessage =
-    error instanceof DeploymentError ? error.message : `${message} Reason: ${error.message}\n`;
+  if (error instanceof DeploymentError) {
+    return exitWithError(error.message);
+  }
+
+  if (error instanceof ReuniteApiError) {
+    return exitWithError(`${message} Reason: ${error.message} (status: ${error.status})\n`);
+  }
 
-  return exitWithError(errorMessage);
+  return exitWithError(`${message} Reason: ${error.message}\n`);
 }