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#!/bin/bash
declare -rg SELFPID=$$
perror () {
if [ -n "$IGNORE_ERRORS" ]; then
echo "[ERROR] $@"
return 0
fi
echo "[FATAL] $@"
[ "$$" != "$SELFPID" ] && kill "$SELFPID"
exit 1
}
patchtgz () {
[ -z "$1" ] && perror "patchtgz call failure"
local VARNAME="$1"
local VALUE="$2"
sed -i "s,%${VARNAME}%,${VALUE},g" "$UPDATER" || perror "could not patchtgz $VARNAME in updater"
}
declare -rg UPDATER="updater.sh"
declare -rg TGZ_SLXADMIN="files/slx-admin.tar.gz"
declare -rg TGZ_DOZMOD="files/dozmod.tar.gz"
declare -rg TGZ_TASKMANAGER="files/taskmanager.tar.gz"
declare -rg TGZ_TFTP="files/tftpdir.tar.gz"
declare -rg TGZ_IPXE="files/ipxe.tar.gz"
declare -rg TGZ_LDADP="files/ldadp.tar.gz"
# Prepare installer
cp "updater.template.sh" "$UPDATER" || perror "could not copy template"
chmod +x "$UPDATER"
# Prepare source directory
declare -rg SRCDIR=$1
if [ -z "$SRCDIR" ]; then
echo "Usage: $0 <srcdir>"
echo "Where <srcdir> is the directory you put all the file to pack as payload"
exit 1
fi
if [ "x$(stat -c "%d:%i" "$SRCDIR")" != "x$(stat -c "%d:%i" files)" ]; then
rm -rf "files"
[ -d "files" ] && perror "files still exists..."
cp -r "$SRCDIR" "files"
fi
if [ ! -d "$SRCDIR" ]; then
echo "Source dir '$SRCDIR' not found!"
fi
#declare -rg TMPDIR=$(mktemp -d)
#[ -d "$TMPDIR" ] || perror "TMPDIR fail."
addpayload () {
echo -n "Includes $2: "
local FILEVAR=$1
local FILENAME=${!FILEVAR}
if [ -e "${FILENAME}" ]; then
echo "yes"
patchtgz "$FILEVAR" "$FILENAME"
else
echo "no"
patchtgz "$FILEVAR"
fi
}
addinstallfile () {
echo -n "Includes $1: "
local FILENAME=$1
if [ ! -d "../satellit_installer" ]; then
echo "no (satellit_installer not found)"
elif [ ! -e "../satellit_installer/static_files/$1" ]; then
echo "no (file not found in satellit_installer/static_files)"
elif cp "../satellit_installer/static_files/$1" "files/$1"; then
echo "yes"
else
echo "...no! (copy failed)"
fi
}
# Replace variables
# slxadmin version
echo -n "Includes SLX-Admin: "
if [ -e "$TGZ_SLXADMIN" ]; then
echo "yes"
VERS=$(date +%Y%j%H)
[ -n "$VERS" ] || perror "Could not extract slx-admin version!"
echo "Version: $VERS"
sed -i "s/%TARGET_WEBIF_VERSION%/${VERS}/" "$UPDATER" || perror "could not patch slxadmin version in updater"
patchtgz "TGZ_SLXADMIN" "$TGZ_SLXADMIN"
else
echo "no"
patchtgz "TGZ_SLXADMIN"
fi
addpayload "TGZ_DOZMOD" "Dozmod server"
addpayload "TGZ_TASKMANAGER" "Taskmanager"
addpayload "TGZ_TFTP" "TFTP/PxeLinux data"
addpayload "TGZ_IPXE" "iPXE source code"
addpayload "TGZ_LDADP" "ldap/ad proxy"
addinstallfile "atftpd.service"
addinstallfile "lighttpd.conf"
# TODO: Unify more
source ../satellit_installer/includes/10-sudo_config.inc
sudo_config files/tm-sudo-config
# Last patch: Payload offset
# Calc payload offset, which is tricky as the size changes as we patch
SIZE=$(stat -c %s "$UPDATER")
SIZE=$(( ( $SIZE / 1024 ) * 1024 + 1024 ))
sed -i "s/%PAYLOAD_OFFSET%/${SIZE}/" "$UPDATER" || perror "could not patch payload variable in updater"
# Truncate, append payload
truncate --size="$SIZE" "$UPDATER" || perror "Could not truncate updater to $SIZE bytes"
echo "Appending tar payload to final updater..."
tar ckz files/* >> "$UPDATER" || perror "Could not append payload to updater"
echo "..done"
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