checkspace

Author: rM-self-serve

install-webint-ob.sh

@@ -2,10 +2,10 @@
 # Copyright (c) 2023 rM-self-serve
 # SPDX-License-Identifier: MIT
 
-webinterface_onboot_sha256sum='edad550010f408ede2d85f723174735a19e9ffa12ffa31330a3b772e339ed841'
+webinterface_onboot_sha256sum='8795ecb9bdd18b84deab0efa1a96c08ff53559d65567babb0088400da44daf0f'
 service_file_sha256sum='64cfdd5c8eaea1bc8df2e734a41c7ff038585cc2f4248c79e50531901b1ef651'
 
-release='v1.2.1'
+release='v1.2.2'
 
 installfile='./install-webint-ob.sh'
 pkgname='webinterface-onboot'

webinterface-onboot

@@ -38,15 +38,19 @@ main() {
 		run
 		;;
 	'apply-hack')
+		checkspace
 		apply_hack
 		;;
 	'revert-hack')
+		checkspace
 		revert_hack
 		;;
 	'apply-prstip')
+		checkspace
 		apply_prstip
 		;;
 	'revert-prstip')
+		checkspace
 		revert_prstip
 		;;
 	'is-hack-applied')
@@ -96,6 +100,36 @@ cli_info() {
 	echo '  -h, --help         Show help'
 }
 
+checkspace() {
+	if ! _checkspace / 1; then
+		(
+			echo "Not enough space on /"
+			echo "Try to free space by running: journalctl --vacuum-time=1m"
+			echo "Or: systemctl restart xochitl"
+			exit 10
+		)
+		exit 1
+	fi
+	if ! _checkspace /home 12; then
+		(
+			echo "Not enough space on /home"
+			exit 10
+		)
+		exit 1
+	fi
+}
+
+_checkspace() {
+	part=$1
+	needed=$2
+	_available=$(df "$part" | tail -n1 | awk '{print $4}')
+	available=$(("$_available" / 1024))
+	if [ $available -lt "$needed" ]; then
+		echo "Less than ${needed}MB free, ${available}MB"
+		return 1
+	fi
+}
+
 run_vars() {
 	user_conf='/home/root/.config/remarkable/xochitl.conf'
 	usb0iprange='10.11.99.1/32'