Revert "mklive.sh.in: add custom scripts to init"

This reverts commit 3c68cc4158.

This commit was not adequately reviewed and introduces unintentional
errors to the mklive system as well as unfavorable directory contents
in every published ISO.

mklive.sh.in

@@ -78,8 +78,7 @@ Options:
  -o <file>          Output file name for the ISO image (auto if unset).
  -p "pkg pkgN ..."  Install additional packages into the ISO image.
  -I <includedir>    Include directory structure under given path into rootfs
- -H <hooksdir>      Add scripts in given directory as startup hooks to the init
-                    procedure.
+
  -C "cmdline args"  Add additional kernel command line arguments.
  -T "title"         Modify the bootloader title.
  -K                 Do not remove builddir.
@@ -182,13 +181,6 @@ cleanup_rootfs() {
     rm -r $ROOTFS/usr/lib/dracut/modules.d/01autoinstaller
 }
 
-setup_init_hooks() {
-    hooks_dir=/usr/local/custom-scripts/
-    mkdir -p ${ROOTFS}${hooks_dir}
-    find $HOOKS_DIRECTORY -mindepth 1 -maxdepth 1 -exec cp -rfpPv {} ${ROOTFS}${hooks_dir} \;
-    echo 'find '${hooks_dir}' -type f -executable -exec {} \;' >> $ROOTFS/etc/rc.local
-}
-
 generate_isolinux_boot() {
     cp -f $SYSLINUX_DATADIR/isolinux.bin "$ISOLINUX_DIR"
     cp -f $SYSLINUX_DATADIR/ldlinux.c32 "$ISOLINUX_DIR"
@@ -304,7 +296,7 @@ generate_iso_image() {
 #
 # main()
 #
-while getopts "a:b:r:c:C:T:Kk:l:i:I:H:s:S:o:p:h" opt; do
+while getopts "a:b:r:c:C:T:Kk:l:i:I:s:S:o:p:h" opt; do
     case $opt in
         a) BASE_ARCH="$OPTARG";;
         b) BASE_SYSTEM_PKG="$OPTARG";;
@@ -314,8 +306,7 @@ while getopts "a:b:r:c:C:T:Kk:l:i:I:H:s:S:o:p:h" opt; do
         k) KEYMAP="$OPTARG";;
         l) LOCALE="$OPTARG";;
         i) INITRAMFS_COMPRESSION="$OPTARG";;
-        I) INCLUDE_DIRECTORY=$(cd "$OPTARG" && pwd);;
-        H) HOOKS_DIRECTORY=$(cd "$OPTARG" && pwd);;
+        I) INCLUDE_DIRECTORY="$OPTARG";;
         s) SQUASHFS_COMPRESSION="$OPTARG";;
         S) ROOTFS_FREESIZE="$OPTARG";;
         o) OUTPUT_FILE="$OPTARG";;
@@ -368,8 +359,7 @@ GRUB_DIR="$BOOT_DIR/grub"
 ISOLINUX_CFG="$ISOLINUX_DIR/isolinux.cfg"
 CURRENT_STEP=0
 STEP_COUNT=9
-[ -n "${INCLUDE_DIRECTORY}" ] && STEP_COUNT=$((STEP_COUNT+1))
-[ -n "${HOOKS_DIRECTORY}" ] && STEP_COUNT=$((STEP_COUNT+1))
+[ -n "${INCLUDE_DIRECTORY}" ] && ((STEP_COUNT=STEP_COUNT+1))
 
 : ${SYSLINUX_DATADIR:=$VOIDHOSTDIR/usr/share/syslinux}
 : ${GRUB_DATADIR:=$VOIDHOSTDIR/usr/share/grub}
@@ -422,9 +412,6 @@ generate_grub_efi_boot
 print_step "Cleaning up rootfs..."
 cleanup_rootfs
 
-print_step "Creating startup hooks..."
-setup_init_hooks
-
 print_step "Generating squashfs image ($SQUASHFS_COMPRESSION) from rootfs..."
 generate_squashfs