✨ Initial commit.

.editorconfig

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+# EditorConfig helps developers define and maintain consistent
+# coding styles between different editors and IDEs
+# editorconfig.org
+
+root = true
+
+
+[*]
+
+# Change these settings to your own preference
+indent_style = space
+indent_size = 2
+
+# We recommend you to keep these unchanged
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false

.gitignore

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+.idea

_locales/en/messages.json

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+{}

manifest.json

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+{
+  "name": "amazon smile switcher",
+  "version": "1.0.0",
+  "manifest_version": 2,
+  "description": "Switch from amazon.de to smile.amazon.de",
+  "homepage_url": "https://www.amazon.de/",
+  "icons": {
+    "16": "icons/icon16.png",
+    "19": "icons/icon19.png",
+    "48": "icons/icon48.png",
+    "128": "icons/icon128.png"
+  },
+  "default_locale": "en",
+  "background": {
+    "scripts": [
+      "src/bg/background.js"
+    ],
+    "persistent": true
+  },
+  "permissions": [
+    "notifications",
+    "tabs",
+    "https://www.amazon.de/*"
+  ],
+  "content_scripts": [
+    {
+      "matches": [
+        "https://www.amazon.de/*"
+      ],
+      "js": [
+        "src/inject/inject.js"
+      ]
+    }
+  ]
+}

src/bg/background.js

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+chrome.extension.onMessage.addListener(({ href }, sender, sendResponse) => {
+  const switchToSmile = !/smile\.amazon\.de/.test(href);
+  if (switchToSmile) {
+    chrome.notifications.create('switch-to-smile-' + Date.now(), {
+      type: 'basic',
+      iconUrl: 'icons/icon128.png',
+      title: 'amazon.de',
+      message: 'Switched from amazon to smile.amazon'
+    }, (notificationId) => {});
+  }
+  sendResponse({ switchToSmile });
+});

src/inject/inject.js

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+const { href } = window.location;
+
+chrome.extension.sendMessage({ href }, ({ switchToSmile }) => {
+  if (switchToSmile) {
+    window.location.href = href.replace('www.amazon.de', 'smile.amazon.de');
+  }
+});