Use ReplicateError for errors

Author: erbridge

lib/ReplicateClient.js

@@ -25,11 +25,11 @@ export default class ReplicateClient {
     { defaultPollingInterval = 500 } = {}
   ) {
     if (!version) {
-      throw new Error("version is required");
+      throw new ReplicateError("version is required");
     }
 
     if (!input) {
-      throw new Error("input is required");
+      throw new ReplicateError("input is required");
     }
 
     let prediction = await this.createPrediction(version, input);
@@ -85,7 +85,7 @@ export default class ReplicateClient {
     if (!resp.ok) {
       // TODO: Better error handling.
       console.error(await resp.text());
-      throw new Error(resp.statusText);
+      throw new ReplicateError(resp.statusText);
     }
 
     try {
@@ -107,7 +107,7 @@ export default class ReplicateClient {
     const result = /^(GET|POST) (\/[^\s]+)$/.exec(action);
 
     if (!result) {
-      throw new Error(`Invalid action: ${action}`);
+      throw new ReplicateError(`Invalid action: ${action}`);
     }
 
     const [, method, path] = result;