From c90036ab88bb1ae6b9c87d5e368f56d8c8afab69 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Mon, 20 Jan 2020 16:50:16 +0100
Subject: refactor: reduce number of ErrorKind variants (#3662)

---
 cli/js/errors.ts | 49 +++++++++++--------------------------------------
 1 file changed, 11 insertions(+), 38 deletions(-)

(limited to 'cli/js/errors.ts')

diff --git a/cli/js/errors.ts b/cli/js/errors.ts
index f8210fb60..0f75453ce 100644
--- a/cli/js/errors.ts
+++ b/cli/js/errors.ts
@@ -8,9 +8,9 @@
  *       } catch (e) {
  *         if (
  *           e instanceof Deno.DenoError &&
- *           e.kind === Deno.ErrorKind.Overflow
+ *           e.kind === Deno.ErrorKind.NotFound
  *         ) {
- *           console.error("Overflow error!");
+ *           console.error("NotFound error!");
  *         }
  *       }
  *
@@ -25,7 +25,6 @@ export class DenoError<T extends ErrorKind> extends Error {
 // Warning! The values in this enum are duplicated in cli/msg.rs
 // Update carefully!
 export enum ErrorKind {
-  NoError = 0,
   NotFound = 1,
   PermissionDenied = 2,
   ConnectionRefused = 3,
@@ -45,39 +44,13 @@ export enum ErrorKind {
   Other = 17,
   UnexpectedEof = 18,
   BadResource = 19,
-  CommandFailed = 20,
-  EmptyHost = 21,
-  IdnaError = 22,
-  InvalidPort = 23,
-  InvalidIpv4Address = 24,
-  InvalidIpv6Address = 25,
-  InvalidDomainCharacter = 26,
-  RelativeUrlWithoutBase = 27,
-  RelativeUrlWithCannotBeABaseBase = 28,
-  SetHostOnCannotBeABaseUrl = 29,
-  Overflow = 30,
-  HttpUser = 31,
-  HttpClosed = 32,
-  HttpCanceled = 33,
-  HttpParse = 34,
-  HttpOther = 35,
-  TooLarge = 36,
-  InvalidUri = 37,
-  InvalidSeekMode = 38,
-  OpNotAvailable = 39,
-  WorkerInitFailed = 40,
-  UnixError = 41,
-  NoAsyncSupport = 42,
-  NoSyncSupport = 43,
-  ImportMapError = 44,
-  InvalidPath = 45,
-  ImportPrefixMissing = 46,
-  UnsupportedFetchScheme = 47,
-  TooManyRedirects = 48,
-  Diagnostic = 49,
-  JSError = 50,
-  TypeError = 51,
-
-  /** TODO this is a DomException type, and should be moved out of here when possible */
-  DataCloneError = 52
+  UrlParse = 20,
+  Http = 21,
+  TooLarge = 22,
+  InvalidSeekMode = 23,
+  UnixError = 24,
+  InvalidPath = 25,
+  ImportPrefixMissing = 26,
+  Diagnostic = 27,
+  JSError = 28
 }
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