Option to update the config without flashing the image again

macos/flashusb.sh

@@ -239,33 +239,35 @@ log "Expected config partition after flash: $TARGET_CONFIG_PART"
 log "Target disk info:"
 diskutil info "$TARGET_DISK" || die "Unable to inspect target disk"
 
-echo
-printf "Type 'YES' to continue: "
-read -r CONFIRM
-[ "$CONFIRM" = "YES" ] || die "Aborted."
+if ! [ "$1" == "config" ]; then
+	echo
+	printf "Type 'YES' to continue: "
+	read -r CONFIRM
+	[ "$CONFIRM" = "YES" ] || die "Aborted."
 
-log "Unmounting target disk..."
-diskutil unmountDisk force "$TARGET_DISK" || die "Failed to unmount $TARGET_DISK"
+	log "Unmounting target disk..."
+	diskutil unmountDisk force "$TARGET_DISK" || die "Failed to unmount $TARGET_DISK"
 
-log "Flashing image with progress..."
-pv -s "$IMG_SIZE_BYTES" "$IMG" \
+	log "Flashing image with progress..."
+	pv -s "$IMG_SIZE_BYTES" "$IMG" \
 		| gunzip \
 		| dd of="$TARGET_RAW_DISK" bs=4m
 
-log "Syncing writes..."
-sync
+	log "Syncing writes..."
+	sync
 
-log "Ejecting and re-reading disk..."
-diskutil eject "$TARGET_DISK" >/dev/null 2>&1 || true
-sleep 2
+	log "Ejecting and re-reading disk..."
+	diskutil eject "$TARGET_DISK" >/dev/null 2>&1 || true
+	sleep 2
 
-log "Waiting for disk to come back..."
-if ! wait_for_disk "$TARGET_DISK" 15; then
+	log "Waiting for disk to come back..."
+	if ! wait_for_disk "$TARGET_DISK" 15; then
 		warn "Disk node did not reappear quickly. You may need to replug the drive."
-fi
+	fi
 
-log "Disk layout after flashing:"
-diskutil list "$TARGET_DISK" || warn "Could not list flashed disk yet"
+	log "Disk layout after flashing:"
+	diskutil list "$TARGET_DISK" || warn "Could not list flashed disk yet"
+fi
 
 ENV_FILES="$(find "$SEARCH_DIR" -maxdepth 1 -type f -name '*.env' | sort || true)"