From 01937dc9d5215ef96ce756e3ccda51bf29032f58 Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <wk@koszkonutek-tmp.pl.eu.org>
Date: Mon, 10 May 2021 18:07:05 +0200
Subject: initial commit

---
 common/is_background.mjs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 common/is_background.mjs

(limited to 'common/is_background.mjs')

diff --git a/common/is_background.mjs b/common/is_background.mjs
new file mode 100644
index 0000000..ef728a7
--- /dev/null
+++ b/common/is_background.mjs
@@ -0,0 +1,17 @@
+/**
+* Myext programmatic check of where the script is being run
+*
+* Copyright (C) 2021 Wojtek Kosior
+*
+* Dual-licensed under:
+*   - 0BSD license
+*   - GPLv3 or (at your option) any later version
+*/
+
+/* This needs to be changed if we ever modify the html file path. */
+
+export default function is_background()
+{
+    return window.location.protocol === "moz-extension:" &&
+	window.location.pathname === "/background/background.html";
+}
-- 
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