From b072beabe04895b7a778724d94b60c7adce7de74 Mon Sep 17 00:00:00 2001
From: Jeroen Claassens <support@favware.tech>
Date: Sun, 18 Feb 2024 12:41:56 +0100
Subject: [PATCH] feat: add `DiscordComponentsError` to signify errors

---
 .../src/components/discord-button/DiscordButton.ts     |  3 ++-
 packages/core/src/index.ts                             |  1 +
 packages/core/src/util.ts                              | 10 +++++++++-
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/components/discord-button/DiscordButton.ts b/packages/core/src/components/discord-button/DiscordButton.ts
index 1b2494e63..e52ef63d4 100644
--- a/packages/core/src/components/discord-button/DiscordButton.ts
+++ b/packages/core/src/components/discord-button/DiscordButton.ts
@@ -1,5 +1,6 @@
 import { css, html, LitElement } from 'lit';
 import { customElement, property } from 'lit/decorators.js';
+import { DiscordComponentsError } from '../../util.js';
 import LaunchIcon from '../svgs/LaunchIcon.js';
 import type { DiscordButtonProps } from '../../types.js';
 
@@ -125,7 +126,7 @@ export class DiscordButton extends LitElement implements DiscordButtonProps {
 
 	public checkParentElement() {
 		if (this.parentElement?.tagName.toLowerCase() !== 'discord-action-row') {
-			throw new Error('All <discord-button> components must be direct children of <discord-action-row>.');
+			throw new DiscordComponentsError('All <discord-button> components must be direct children of <discord-action-row>.');
 		}
 	}
 
diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index bbb91af8f..a65a801ba 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -38,6 +38,7 @@ export { DiscordUnderlined } from './components/discord-underlined/DiscordUnderl
 
 /* EXPORTS END */
 export { getConfig, setConfig } from './config.js';
+export { DiscordComponentsError } from './util.js';
 export type * from './types.js';
 
 declare global {
diff --git a/packages/core/src/util.ts b/packages/core/src/util.ts
index 58ed8f15f..d121cfef3 100644
--- a/packages/core/src/util.ts
+++ b/packages/core/src/util.ts
@@ -27,7 +27,15 @@ export const handleTimestamp = (value: DiscordTimestamp, useTime = false, hour24
 export const IMAGE_EXTENSION = /\.(bmp|jpe?g|png|gif|webp|tiff)$/i;
 
 export const validateImageExtension = (url: string) => {
-	if (!IMAGE_EXTENSION.test(url)) throw new Error(`The url of an image for discord-attachment should match the regex ${IMAGE_EXTENSION}`);
+	if (!IMAGE_EXTENSION.test(url))
+		throw new DiscordComponentsError(`The url of an image for discord-attachment should match the regex ${IMAGE_EXTENSION}`);
 };
 
 export const getGlobalEmojiUrl = (emojiName: string): Emoji | undefined => getConfig().emojis?.[emojiName];
+
+export class DiscordComponentsError extends Error {
+	public constructor(message: string) {
+		super(message);
+		this.name = 'DiscordComponentsError';
+	}
+}