Fix hostname

build.sh

@@ -128,6 +128,11 @@ if [ -z "${IMG_NAME}" ]; then
 	exit 1
 fi
 
+if [ -z "${HOSTNAME}" ]; then
+	echo "HOSTNAME not set" 1>&2
+	exit 1
+fi
+
 export IMG_DATE=${IMG_DATE:-"$(date +%Y-%m-%d)"}
 
 export BASE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
@@ -138,6 +143,7 @@ export LOG_FILE="${WORK_DIR}/build.log"
 
 export CLEAN
 export IMG_NAME
+export HOSTNAME
 export APT_PROXY
 
 export STAGE

config

@@ -1 +1,2 @@
 IMG_NAME='BarnacleOS'
+HOSTNAME='barnacleos'

stage1/02-net-tweaks/00-run.sh

@@ -2,7 +2,9 @@
 
 install -m 644 files/ipv6.conf ${ROOTFS_DIR}/etc/modprobe.d/ipv6.conf
 install -m 644 files/interfaces ${ROOTFS_DIR}/etc/network/interfaces
-install -m 644 files/hostname ${ROOTFS_DIR}/etc/hostname
+
+echo $HOSTNAME >${ROOTFS_DIR}/etc/hostname
+chmod 644       ${ROOTFS_DIR}/etc/hostname
 
 on_chroot << EOF
 dpkg-divert --add --local /lib/udev/rules.d/75-persistent-net-generator.rules

stage1/02-net-tweaks/files/hostname

@@ -1 +0,0 @@
-raspberrypi