case $name in
o) ISOFILE="$OPTARG";;
b) GRML2USB_OPTS+=(--bootoptions="$OPTARG");;
- c) DIR="$OPTARG";;
+ c) DIR="$(readlink -f "$OPTARG")";;
f) FORCE='true';;
r) GRML2USB_OPTS+=(--remove-bootoption="$OPTARG");;
p) GRML2USB_OPTS+=("$OPTARG");;
# copy specified directory to cd {{{
if [ -n "$DIR" ] ; then
echo >&2 "Copying ${DIR} to generated ISO"
- rsync -a ${DIR}/ .
+ for param in GRML_NAME VERSION RELEASENAME DATE SHORT_NAME \
+ VERSION BOOTID RELEASE_INFO ; do
+ EXCLUDE_PARAM="$EXCLUDE_PARAM --exclude **%${param}%**"
+ done
+ rsync -a ${DIR}/ $EXCLUDE_PARAM .
fi
+ # adjust files from overlay directory
+ for GRML_VERSION_FILE in $(find . -name grml-version) ; do
+ GRML_NAME=$(awk '{print $1}' "$GRML_VERSION_FILE")
+ VERSION=$(awk '{print $2}' "$GRML_VERSION_FILE")
+ RELEASENAME=$(sed 's/.*- \(.*\).*\[.*/\1/' "$GRML_VERSION_FILE")
+ DATE=$(sed 's/.*\[\(.*\)].*/\1/' "$GRML_VERSION_FILE")
+ SHORT_NAME="$(echo $GRML_NAME | tr -d ',./;\- ')"
+ RELEASE_INFO="$GRML_NAME $VERSION - $RELEASENAME"
+ BOOTID=$(cat conf/bootid.txt)
+
+ for param in GRML_NAME VERSION RELEASENAME DATE SHORT_NAME \
+ RELEASE_INFO BOOTID ; do
+ value="$(eval echo '$'"$param")"
+
+ # copy parameterized files from the overlay directory
+ for file in $(find ${DIR} -name "*%$param%*") ; do
+ file=${file##$DIR/}
+ target_dir="$(dirname ${file})"
+ mkdir -p "$target_dir" || true
+ cp -r ${DIR}/${file} ./${target_dir}/"$(basename ${file/\%${param}\%/$value})"
+ done
+
+ # adjust config files
+ for file in ./boot/isolinux/*.cfg ./boot/isolinux/*.msg \
+ ./boot/grub/*.cfg ; do
+ sed -i "s/%$param%/$value/g" ${file} 2>/dev/null || true
+ done
+ done
+ done
# }}}
# generate the CD/DVD ISO {{{
# pad the output ISO to multiples of 256 KiB for partition table support {{{
siz=$($getfilesize "$ISOFILE")
- cyls=$(echo "$siz / 512 / 32 / 16 + 1" | bc) # C=$cyls H=16 S=32
- ofs=$(echo "$cyls * 16 * 32 * 512 - 1" | bc) # padding offset (size - 1)
+ cyls=$(($siz / 512 / 32 / 16 + 1)) # C=$cyls H=16 S=32
+ ofs=$(($cyls * 16 * 32 * 512 - 1)) # padding offset (size - 1)
dd if=/dev/zero bs=1 count=1 seek=$ofs of="$ISOFILE" 2>/dev/null
# }}}