fix(cubejs-cli): Fix content type and body after switching from request to node-fetch (#9088)

Author: KSDaemon

packages/cubejs-backend-cloud/src/cloud.ts

@@ -41,6 +41,7 @@ export class CubeCloudClient {
     restOptions.headers = restOptions.headers || {};
     // Add authorization to headers
     (restOptions.headers as any).authorization = authorization.auth;
+    (restOptions.headers as any)['Content-type'] = 'application/json';
 
     const response = await fetch(
       `${authorization.url}/${url(authorization.deploymentId || '')}`,
@@ -141,6 +142,9 @@ export class CubeCloudClient {
       url: (deploymentId: string) => `build/deploy/${deploymentId}/finish-upload${this.extendRequestByLivePreview()}`,
       method: 'POST',
       body: JSON.stringify({ transaction, files }),
+      headers: {
+        'Content-type': 'application/json'
+      },
       auth,
     });
   }
@@ -149,7 +153,10 @@ export class CubeCloudClient {
     return this.request({
       url: (deploymentId) => `build/deploy/${deploymentId}/set-env`,
       method: 'POST',
-      body: JSON.stringify({ envVariables }),
+      body: JSON.stringify({ envVariables: JSON.stringify(envVariables) }),
+      headers: {
+        'Content-type': 'application/json'
+      },
       auth
     });
   }
@@ -172,6 +179,9 @@ export class CubeCloudClient {
       url: (deploymentId) => `devmode/${deploymentId}/token`,
       method: 'POST',
       body: JSON.stringify(payload),
+      headers: {
+        'Content-type': 'application/json'
+      },
       auth
     });
   }

packages/cubejs-cli/src/command/deploy.ts

@@ -66,8 +66,11 @@ const deploy = async ({ directory, auth, uploadEnv, token }: any) => {
       url: (deploymentId) => `build/deploy/${deploymentId}/set-env`,
       method: 'POST',
       body: JSON.stringify({
-        envVariables,
+        envVariables: JSON.stringify(envVariables),
       }),
+      headers: {
+        'Content-type': 'application/json'
+      },
       auth
     });
   }
@@ -115,6 +118,7 @@ const deploy = async ({ directory, auth, uploadEnv, token }: any) => {
         transaction,
         files: fileHashesPosix
       }),
+      headers: { 'Content-type': 'application/json' },
       auth
     });
   } finally {