Add turnkey Quest Pro alternate Android release tooling

initramfs/build.py

@@ -81,6 +81,10 @@ def main():
             raise SystemExit(f"{partitions}: missing; rerun tools/os-install.sh")
         entries.append(("etc/qkx/partitions", stat.S_IFREG | 0o644,
                         partitions.read_bytes(), 0, 0))
+        turnkey = a.os_dir / "qkx-turnkey.json"
+        if turnkey.is_file():
+            entries.append(("etc/qkx/turnkey.json", stat.S_IFREG | 0o600,
+                            turnkey.read_bytes(), 0, 0))
         maps = sorted((a.os_dir / "maps").glob("*.map"))
         if not maps:
             raise SystemExit(f"{a.os_dir}/maps: no extent maps found")

initramfs/init.sh

@@ -88,7 +88,10 @@ if [ -d /etc/qkx/maps ]; then
 	qkx-mount-os >/tmp/mount-os.log 2>&1
 	status=$?
 	cat /tmp/mount-os.log
-	if [ $status -eq 0 ]; then
+	if [ $status -eq 0 ] && [ -f /etc/qkx/turnkey.json ]; then
+		log 'turnkey OS mounted; launching Android automatically'
+		qkx-launch-android
+	elif [ $status -eq 0 ]; then
 		log 'custom OS mounted at /android; run qkx-launch-android to start it'
 	else
 		log "qkx-mount-os failed (status $status); see /tmp/mount-os.log"

initramfs/os/qkx-mount-os

@@ -122,6 +122,13 @@ for n in /dev/qkx/*; do
 	mknod "$ROOT$n" b $((0x$1)) $((0x$2))
 done
 
+# Private per-launch calibration arrives from the running stock OS, not /data.
+# Keep it on the new /dev tmpfs so it cannot become part of a distributable image.
+if [ -s /qkx-stock-eye-calibration.json ]; then
+	cp /qkx-stock-eye-calibration.json "$ROOT/dev/qkx-stock-eye-calibration.json"
+	chmod 600 "$ROOT/dev/qkx-stock-eye-calibration.json"
+fi
+
 qkx-patch-fstab "$ROOT"
 qkx-patch-usb "$ROOT"
 qkx-apply-overrides "$ROOT"