better error handling and german keyboard layout as default

scripts/bootstrap.sh

@@ -1,16 +1,19 @@
 #!/bin/bash
 
+source $(dirname $0)/defaults.conf
 source ${WORKDIR}/mklive.conf
 source $(dirname $0)/functions.sh
 
-echo "Build live"
+set -e
+
+einfo "Bootstraping live system"
 
 BUILD_TIME=$(date +%Y-%m-%dT%H:%M)
 CHROOT=${WORKDIR}/chroot
 
 startstage bootstrap
 #bootstrap basic system
-[ -d $CHROOT ] || debootstrap --components=main,restricted,universe,multiverse --variant=$DIST_VARIANT --arch=$ARCH $DIST_RELEASE $CHROOT $DIST_MIRROR
+[ -d $CHROOT ] && einfo "Skipping 'debootstrap' as chrootdir is already present" || debootstrap --components=main,restricted,universe,multiverse --variant=$DIST_VARIANT --arch=$ARCH $DIST_RELEASE $CHROOT $DIST_MIRROR
 
 #prepair chroot
 mount -t proc proc $CHROOT/proc/
@@ -18,22 +21,24 @@ mount -t sysfs sys $CHROOT/sys/
 mount -o bind /dev $CHROOT/dev/
 
 #install locales
-if [ ! -e $STAGEDIR/_locales ]; then
+if ! checkstage bootstrap_locales; then
+einfo " installing locales"
 chroot $CHROOT apt -y install locales
  echo "de_DE.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
  echo "en_US.UTF-8 UTF-8" >> $CHROOT/etc/locale.gen
  chroot $CHROOT locale-gen
- echo "done" > $STAGEDIR/_locales
+ endstage bootstrap_locales
 fi
 
 #install systemd
-chroot $CHROOT apt -y install systemd 
+checkstage bootstrap_systemd || chroot $CHROOT apt -y install systemd && endstage bootstrap_systemd
 
 #install live-boot
-chroot $CHROOT apt-get -y install live-boot
+checkstage bootstrap_liveboot || chroot $CHROOT apt-get -y install live-boot && endstage bootstrap_liveboot
 
-DEFAULT_PACKAGES=console-setup
 
+
+DEFAULT_PACKAGES="console-setup language-pack-de"
 #install additional packages
 if [ -n "${PACKAGES}" ]; then
  DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true \
@@ -44,13 +49,13 @@ echo "LANG=de_DE.UTF-8" >> $CHROOT/etc/default/locale
 
 
 if [ "${LIVE_AUTOLOGIN}" == "true" ]; then
+einfo "Autologin is enabled"
 requiredir "$CHROOT/etc/systemd/system/getty@tty1.service.d/"
 cat > "$CHROOT/etc/systemd/system/getty@tty1.service.d/override.conf" << EOF
 [Service]
 ExecStart=
 ExecStart=-/sbin/agetty --autologin root --noclear %I \$TERM
 EOF
-
 fi
 
 #set the rootpw
@@ -65,10 +70,11 @@ do
 	[ -f ${CHROOT}/etc/update-motd.d/$f ] && rm ${CHROOT}/etc/update-motd.d/$f
 done
 
-#install kernel
+#(re)install kernel
 chroot $CHROOT apt -y -o "APT::Install-Recommends=false" install ${KERNEL_PACKAGE}
 
 #clean chroot
+chroot $CHROOT apt autoremove
 chroot $CHROOT apt-get clean
 umount $CHROOT/proc/
 umount $CHROOT/sys/
@@ -77,6 +83,9 @@ umount $CHROOT/dev/
 
 if [ -x $CHROOT/usr/sbin/sshd ];then
 
+
+sed -i -r "s/^[#]?PermitRootLogin .+$/PermitRootLogin ${LIVE_SSH_ROOTLOGIN}/" $CHROOT/etc/ssh/sshd_config
+
 cat > $CHROOT/etc/systemd/system/regenerate_ssh_host_keys.service << EOF
 [Unit]
 Description=Regenerate SSH host keys
@@ -104,6 +113,17 @@ echo "${LIVE_NAME} Build@${BUILD_TIME}" > $CHROOT/etc/issue.net
 echo "" > $CHROOT/etc/legal
 
 
+#set a default keyboard layout
+cat > ${CHROOT}/etc/default/keyboard << EOF
+XKBMODEL="pc105"
+XKBLAYOUT="de"
+XKBVARIANT="nodeadkeys"
+XKBOPTIONS=""
+
+BACKSPACE="guess"
+EOF
+
+
 cat > ${CHROOT}/etc/update-motd.d/01-info << EOF 
 #!/bin/bash
 
@@ -130,4 +150,6 @@ EOF
 
 chmod +x ${CHROOT}/etc/update-motd.d/01-info 
 
+einfo "Bootstrap done"
+
 endstage bootstrap

scripts/defaults.conf

@@ -2,3 +2,4 @@ MEMTEST_BIN="/boot/memtest86+.bin"
 UBUNTU_INSTALL_NETBOOT="http://de.archive.ubuntu.com/ubuntu/dists/bionic/main/installer-amd64/current/images/netboot/netboot.tar.gz"
 DEBIAN_INSTALL_NETBOOT="http://ftp.nl.debian.org/debian/dists/stretch/main/installer-amd64/current/images/netboot/netboot.tar.gz"
 ARCH_BASEDIR="arch/arch"
+LIVE_SSH_ROOTLOGIN="yes"

scripts/functions.sh

@@ -1,22 +1,43 @@
-function requiredir {
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+ORGANGE='\033[0;33m'
+BLUE='\033[0;34m'
+LGRAY='\033[0;37m'
+
+NC='\033[0m'
+
+requiredir() {
  [ -n "$1" ] || exit 1
  [ -e $1 ] || mkdir $1
 }
 
-function err {
+eexit() {
- echo $1
+ eerr "$1"
  exit 1
 }
 
-function checkstage {
+checkstage() {
  [ -e ${WORKDIR}/stage/_$1 ] || return 1
  [ "$(cat $WORKDIR/stage/_$1)" != "done" ] && return 2
  return 0
 }
 
-function startstage {
+startstage() {
  echo -n "started" > ${WORKDIR}/stage/_$1
 }
-function endstage {
+endstage() {
  echo -n "done" > ${WORKDIR}/stage/_$1
 }
+
+eok() {
+ echo -e "${GREEN}[++] $1${NC}"
+}
+
+einfo() {
+ echo -e "${BLUE}[ii] ${1}${NC}"
+}
+
+eerr(){
+ echo -e "${RED}[--] ${1}${NC}"
+}
+

scripts/installer.sh

@@ -3,7 +3,9 @@ source $(dirname $0)/defaults.conf
 source ${WORKDIR}/mklive.conf
 source $(dirname $0)/functions.sh
 
-echo "Preparing Installer"
+set -e
+
+einfo "Preparing Installer"
 
 startstage installer
 
@@ -24,9 +26,12 @@ for dist in $installerdists
 do
  URLVAR="${dist^^}_INSTALL_NETBOOT"
  [ -z "${!URLVAR}" ] && continue;
- [ -e ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz ] || wget ${!URLVAR} -O ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz
+ [ -e ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz ] || ( einfo "Missing ${dist} netboot installer. Downloading ..." && wget ${!URLVAR} -O ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz )
+ [ $? -eq 0 ] || ( eerr "Download failed." && break )
  tar -C ${WORKDIR}/INSTALLER -xzf ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz ./$dist-installer/amd64/linux ./${dist}-installer/amd64/initrd.gz 
  tar -C ${WORKDIR}/INSTALLER --transform "s/txt/${dist}/" --strip 4 -xzf ${WORKDIR}/INSTALLER/${dist}_netboot.tar.gz ./${dist}-installer/amd64/boot-screens/txt.cfg
 done
 
+eok "Installer done."
+
 endstage installer

scripts/iso.sh

@@ -4,12 +4,14 @@ source ${WORKDIR}/mklive.conf
 source $(dirname $0)/functions.sh
 source $(dirname $0)/menufunction.sh
 
-echo "Starting ISO creation"
+set -e
+
+einfo "Creating ISO"
 
 ISOLINUX_MODULES="ldlinux.c32 libmenu.c32 menu.c32"
 ISOLINUX_BIN="/usr/lib/ISOLINUX/isolinux.bin"
 
-checkstage live || err "Previous stage (live) was not finished"
+checkstage live || eexit "Previous stage (live) was not finished"
 
 startstage iso
 
@@ -36,7 +38,7 @@ if  [ "$ISO_INCLUDE_UBUNTU_INSTALLER" == "true" ]; then
 fi
 
 if  [ "$PXE_INCLUDE_DEBIAN_INSTALLER" == "true" ]; then
-	menuinstaller debian >> $PXEDIR/pxelinux/pxelinux.cfg/default
+	menuinstaller debian >> $ISODIR/isolinux/isolinux.cfg
 	[ -L $PXEDIR/debian-installer ] || ln -s ../INSTALLER/debian-installer $PXEDIR/debian-installer
 fi
 
@@ -69,4 +71,4 @@ done
 mkisofs -f -boot-info-table -boot-load-size 4 -no-emul-boot -o ${ISO_FILENAME}.iso -b isolinux/isolinux.bin -c isolinux/boot.cat -l -R -J $ISODIR
 
 endstage iso
-
+eok "ISO done"

scripts/live.sh

@@ -2,7 +2,7 @@
 source ${WORKDIR}/mklive.conf
 source $(dirname $0)/functions.sh
 
-echo "Build live"
+einfo "Packageing live system"
 
 startstage live
 
@@ -19,4 +19,4 @@ cp -L $CHROOT/vmlinuz ${WORKDIR}/LIVE/
 mksquashfs $CHROOT ${WORKDIR}/LIVE/filesystem.squashfs
 
 endstage live
-
+eok "Done"

scripts/pxe.sh

@@ -4,12 +4,17 @@ source ${WORKDIR}/mklive.conf
 source $(dirname $0)/functions.sh
 source $(dirname $0)/menufunction.sh
 
-echo "Starting PXE creation"
+if [ "$PXE" != "true" ]; then
+	einfo "Skipping PXE - not configured"
+	exit 0
+fi
+
+einfo "Creating PXE enviroment"
 
 PXELINUX_MODULES="ldlinux.c32 libmenu.c32 menu.c32"
 PXELINUX_BIN="/usr/lib/PXELINUX/pxelinux.0"
 
-checkstage live || err "Previous stage (live) was not finished"
+checkstage live || eexit "Previous stage (live) was not finished"
 
 startstage pxe
 
@@ -68,8 +73,10 @@ do
 	cp ${SYSLINUX_MODULESDIR}/$m $PXEDIR/pxelinux/
 done
 
+#pack files
+[ "$PXE_NO_TAR" == "true" ] && einfo "Skipping 'tar' step - disabled by config." || tar -hczf pxe.tar.gz -C $PXEDIR/ .
 
 #create tarball
-
 endstage pxe
 
+eok "PXE build Done"