Add build support for Chromium.

package.json

@@ -5,8 +5,11 @@
   "private": true,
   "scripts": {
     "start": "vite build -m development --watch",
+    "start:chromium": "VITE_BROWSER=chromium pnpm start",
     "clean": "trash build web-ext-artifacts",
-    "build": "pnpm clean && vite build && web-ext build --source-dir build && pnpm zip-source",
+    "build": "pnpm clean && pnpm build:chromium && pnpm build:firefox && pnpm zip-source",
+    "build:chromium": "VITE_BROWSER=chromium vite build && web-ext build -n fangs-chromium-{version}.zip -s build/chromium",
+    "build:firefox": "VITE_BROWSER=firefox vite build && web-ext build -n fangs-firefox-{version}.zip -s build/firefox",
     "zip-source": "git archive --format zip --output web-ext-artifacts/fangs-source.zip HEAD",
     "test": "xo && stylelint 'source/**/*.scss' && tsc && c8 ava"
   },

vite.config.ts

@@ -1,5 +1,6 @@
 import fs from 'node:fs';
 import path from 'node:path';
+import process from 'node:process';
 import url from 'node:url';
 
 import {defineConfig} from 'vite';
@@ -8,13 +9,30 @@ import {defineConfig} from 'vite';
 import preactPreset from '@preact/preset-vite';
 import webExtension from 'vite-plugin-web-extension';
 
-const currentDir = path.dirname(url.fileURLToPath(import.meta.url));
+const targetBrowser = process.env.VITE_BROWSER ?? 'firefox';
+process.env.VITE_BROWSER = targetBrowser;
 
-const buildDir = path.join(currentDir, 'build');
+const currentDir = path.dirname(url.fileURLToPath(import.meta.url));
+const buildDir = path.join(currentDir, 'build', targetBrowser);
 const sourceDir = path.join(currentDir, 'source');
 
-// Create the Firefox profile if it doesn't already exist.
+// Create the browser profile if it doesn't already exist.
-fs.mkdirSync(path.join(currentDir, 'firefox'), {recursive: true});
+fs.mkdirSync(path.join(currentDir, targetBrowser), {recursive: true});
+
+const webExtConfig: Record<string, unknown> = {
+  browserConsole: true,
+  chromiumProfile: 'chromium/',
+  firefoxProfile: 'firefox/',
+  keepProfileChanges: true,
+};
+
+if (targetBrowser === 'chromium') {
+  webExtConfig.startUrl = 'chrome://extensions/';
+  webExtConfig.target = 'chromium';
+} else {
+  webExtConfig.startUrl = 'about:debugging#/runtime/this-firefox';
+  webExtConfig.target = 'firefox-desktop';
+}
 
 export default defineConfig({
   build: {
@@ -28,15 +46,9 @@ export default defineConfig({
     // https://github.com/aklinker1/vite-plugin-web-extension
     webExtension({
       assets: 'assets',
-      browser: 'firefox',
+      browser: targetBrowser,
       manifest: path.join(sourceDir, 'manifest.json'),
-      webExtConfig: {
+      webExtConfig,
-        browserConsole: true,
-        firefoxProfile: 'firefox/',
-        keepProfileChanges: true,
-        startUrl: 'about:debugging#/runtime/this-firefox',
-        target: 'firefox-desktop',
-      },
     }),
   ],
   root: sourceDir,