From 24d75468309c2080418205ff3a479f66483765a8 Mon Sep 17 00:00:00 2001
From: Floris Bos <bos@je-eigen-domein.nl>
Date: Tue, 23 Nov 2021 13:50:48 +0100
Subject: [PATCH] Embedded: allow custom repo to be set through EEPROM setting

Set IMAGER_REPO_URL in EEPROM  (sudo rpi-eeprom-config --edit)
to use an alternative repository.
---
 imagewriter.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/imagewriter.cpp b/imagewriter.cpp
index f5064e5..6e09137 100644
--- a/imagewriter.cpp
+++ b/imagewriter.cpp
@@ -85,6 +85,21 @@ ImageWriter::ImageWriter(QObject *parent)
         changeKeyboard(detectPiKeyboard());
         if (_currentKeyboard.isEmpty())
             _currentKeyboard = "us";
+
+        QFile f("/sys/bus/nvmem/devices/rmem0/nvmem");
+        if (f.exists() && f.open(f.ReadOnly))
+        {
+            QByteArrayList eepromSettings = f.readAll().split('\n');
+            f.close();
+            for (QByteArray setting : eepromSettings)
+            {
+                if (setting.startsWith("IMAGER_REPO_URL="))
+                {
+                    _repo = setting.mid(16).trimmed();
+                    qDebug() << "Repository from EEPROM:" << _repo;
+                }
+            }
+        }
     }
 
 #ifdef Q_OS_WIN