Add new flag to disable network checks

installer

@@ -6,7 +6,7 @@
 # AIF, Calamares, and the Arch Wiki.. Credit where credit is due
 
 # shellcheck disable=SC2086,SC2046,SC2254,SC2164
-VER=2.3
+VER=2.4
 
 # default values {
 
@@ -3118,6 +3118,7 @@ usage()
 	    -h		print this message and exit
 	    -l		install and setup a live session
 	    -D		enable xtrace and log output to $DBG
+	    -c		disable network connection tests
 	    -m		set the mountpoint used for the new installation
 	    -d		set the distribution name for the installed system
 	    -n		no partitioning, mounting, or formatting (self mount)
@@ -3423,7 +3424,7 @@ chk_connect()
 
 net_connect()
 {
-	if chk_connect; then
+	if [[ $NONET ]] || chk_connect; then
 		return 0
 	elif hash nmtui > /dev/null 2>&1; then
 		tput civis
@@ -3519,7 +3520,7 @@ fi
 
 trap 'printf "\n^C\n" && die 1' INT
 
-while getopts ":htl:Dnr:b:m:d:" OPT; do
+while getopts ":htcnrD:b:m:d:l:" OPT; do
 	case "$OPT" in
 		D) debug ;;
 		h) usage "$0" ;;
@@ -3527,6 +3528,7 @@ while getopts ":htl:Dnr:b:m:d:" OPT; do
 		t) TEARFREE=true ;;
 		m) MNT="$OPTARG" ;;
 		d) DIST="$OPTARG" ;;
+		c) NONET=true ;;
 		r)
 			if [[ ! -b $OPTARG ]]; then
 				msg "Invalid Root" "\nThe installer expects a full path to a block device for root, e.g. /dev/sda2.\n\nExiting..\n" 2