#!/bin/bash
# Created by Tobias Powalowski <tpowa@archlinux.org>

build ()
{
    ### setting up base structure
    add_dir "/mnt"
    add_dir "/media"
    add_dir "/install"
    add_dir "/var/log"
    add_dir "/addons"
    add_dir "/home"

    add_symlink /var/run ../run
    add_symlink /var/lock ../run/lock
    
    apps="/usr/bin/getent /sbin/init /sbin/agetty /bin/mount /bin/umount /usr/bin/basename /usr/bin/du /usr/bin/clear \
          /usr/bin/env /usr/bin/head /usr/bin/id /usr/bin/md5sum /usr/bin/nano /usr/bin/nc /usr/bin/printf /usr/bin/tail \
	  /usr/bin/tee /usr/bin/test /usr/bin/tr /usr/bin/tty /usr/bin/uptime /usr/bin/w /usr/bin/who /usr/bin/wc \
	  /usr/bin/which /usr/bin/whoami /usr/bin/xargs /usr/bin/yes /usr/sbin/syslog-ng /usr/sbin/syslog-ng-ctl \
	  /usr/bin/loggen /usr/bin/pdbtool /bin/bash /sbin/swapon /usr/bin/uniq /usr/bin/cut /usr/bin/seq /usr/bin/snarf \
	  /usr/bin/find /usr/bin/sort /sbin/fdisk /sbin/sfdisk /sbin/cfdisk /usr/sbin/parted /usr/sbin/partprobe \
	  /usr/bin/gawk /bin/cp /bin/mv /sbin/shutdown /usr/bin/free /bin/ls /bin/rm /bin/sed /usr/bin/less /bin/chgrp \
	  /bin/chmod /bin/chown /bin/date /bin/df /usr/bin/dialog /bin/dmesg /usr/bin/egrep /usr/bin/fgrep /usr/bin/grep \
	  /bin/hostname /bin/kill /usr/bin/killall /sbin/killall5 /bin/more /bin/ps /bin/pwd /bin/rmdir /bin/stty \
	  /bin/sync /bin/tar /usr/bin/bsdtar /usr/bin/bsdcpio /usr/bin/touch /bin/uname /usr/bin/vim /sbin/hdparm \
	  /bin/true /usr/bin/mktemp /usr/sbin/chroot /usr/bin/dirname /usr/bin/expr /usr/bin/bzip2 /sbin/hwclock \
	  /bin/su /bin/cat /bin/cpio /bin/dd /usr/bin/gzip /usr/bin/wget /usr/bin/top /usr/bin/sdparm /usr/bin/tput \
	  /sbin/ifconfig /bin/ln /sbin/losetup /bin/mkdir /usr/bin/mkfifo /bin/mknod /usr/bin/readlink /bin/echo \
	  /usr/bin/reset /sbin/swapoff /sbin/halt /sbin/telinit /usr/bin/awk /usr/bin/dir /sbin/reboot /sbin/poweroff \
	  /bin/pidof /usr/bin/nc /usr/bin/lzcat /usr/bin/lzma /usr/bin/lzmadec /usr/bin/unlzma /usr/bin/unxz /usr/bin/xz \
	  /usr/bin/xzcat /usr/bin/xzdec /sbin/switch_root /bin/false /sbin/pivot_root /usr/bin/sleep /sbin/chcpu \
	  /sbin/ctrlaltdel /sbin/raw /usr/bin/gdisk /usr/bin/sgdisk /usr/bin/cgdisk /usr/bin/fixparts /bin/findmnt \
	  /bin/lsblk /sbin/swaplabel /usr/bin/cal /usr/bin/chrt /usr/bin/col /usr/bin/colcrt /usr/bin/colrm \
	  /usr/bin/column /usr/bin/cytune /usr/bin/fallocate /usr/bin/flock /usr/bin/getopt /usr/bin/hexdump \
	  /usr/bin/i386 /usr/bin/ionice /usr/bin/ipcmk /usr/bin/ipcrm /usr/bin/ipcs /usr/bin/isosize /usr/bin/linux32 \
	  /usr/bin/linux64 /usr/bin/logger /usr/bin/look /usr/bin/lscpu /usr/bin/mcookie /usr/bin/namei /usr/bin/pg \
	  /usr/bin/prlimit /usr/bin/rename /usr/bin/renice /usr/bin/rev /usr/bin/script /usr/bin/scriptreplay \
	  /usr/bin/setarch /usr/bin/setsid /usr/bin/setterm /usr/bin/tailf /usr/bin/taskset /usr/bin/ul /usr/bin/unshare \
	  /usr/bin/uuidgen /usr/bin/whereis /usr/bin/write /usr/sbin/addpart /usr/sbin/delpart /usr/sbin/fdformat \
	  /usr/sbin/ldattach /usr/sbin/partx /usr/sbin/readprofile /usr/sbin/rtcwake /usr/sbin/tunelp /usr/sbin/uuidd \
	  /sbin/sysctl /usr/bin/pgrep /usr/bin/pkill /usr/bin/pmap /usr/bin/pwdx /usr/bin/slabtop /usr/bin/tload \
	  /usr/bin/vmstat /usr/bin/watch /usr/bin/file /usr/bin/eject /usr/bin/volname /bin/keyctl /sbin/request-key \
	  /usr/bin/kmod /bin/zsh"
    for i in $apps; do
        add_binary "$i"
    done
    appfiles="/usr/lib/libkmod.so /usr/bin/lsmod /sbin/depmod /usr/bin/insmod /usr/bin/modinfo /sbin/modprobe \
              /usr/bin/rmmod /usr/bin/update-patterndb /usr/bin/gunzip /usr/bin/zcat /usr/bin/lzcmp /usr/bin/lzdiff \
              /usr/bin/lzegrep /usr/bin/lzfgrep /usr/bin/lzgrep /usr/bin/lzless /usr/bin/lzmore"
    for i in $appfiles; do
        add_file "$i"
    done

    ### add zsh files
    add_full_dir "/etc/zsh"
    add_full_dir "/usr/share/zsh"
    add_full_dir "/usr/lib/zsh"
    ### add system config files
    systemfiles="bash.bashrc bash.bash_logout crypttab fstab host.conf hosts inputrc mke2fs.conf \
                 nanorc nsswitch.conf protocols rc.local request-key.conf resolv.conf securetty \
		 services sysctl.conf vimrc conf.d/syslog-ng"
    for i in $systemfiles
        add_file "/etc/$i"
    done
    ### add profile.d files
    add_full_dir "/etc/profile.d"
    ### adding needed programs from running system
    add_file "${CONFIG}" "/config"
    add_symlink "/etc/mtab" "/proc/self/mounts"
    add_file "/usr/share/terminfo/l/linux"
    add_file "/usr/share/archboot/base/init" "/init"
    add_file "/usr/lib/initcpio/init_functions" "/init_functions"
    add_file "/etc/rc.d/functions"
    add_file "/usr/sbin/rc.d"
    add_file "/etc/rc.d/syslog-ng"
    add_file "/etc/rc.d/hwclock"

    ### adding config files of installation system
    for i in $(find /usr/share/archboot/base/etc/* ! -type d); do
        add_file "$i" "$(echo $i | sed -e 's#/usr/share/archboot/base##g')"
    done

    ### add kmod related config file(s)
    add_file "/usr/lib/depmod.d/search.conf"

    ### fixing network support
    add_file "/lib/libnss_files.so.2"
    add_file "/lib/libnss_dns.so.2"

    ### add copy-mountpoint.sh
    add_file "/usr/bin/copy-mountpoint.sh"

    ### fix file
    add_file "/usr/share/file/magic.mgc"
    add_file "/usr/share/misc/magic.mgc"

    ### fix syslog-ng
    for i in /usr/lib/syslog-ng/*; do
      add_file "$i"
    done
    add_dir "/var/lib/syslog-ng/"
    add_dir "/etc/syslog-ng/patterndb.d"
    ### fix licenses
    add_file "/usr/share/licenses/file/COPYING"
    add_file "/usr/share/licenses/bzip2/LICENSE"
    add_file "/usr/share/licenses/hdparm/LICENSE.TXT"
    add_file "/usr/share/licenses/ncurses/license.txt"
    add_file "/usr/share/licenses/pcre/LICENSE"
    add_file "/usr/share/licenses/shadow/LICENSE"
    add_file "/usr/share/licenses/sdparm/LICENSE"
    add_file "/usr/share/licenses/vim/license.txt"
    add_file "/usr/share/licenses/zlib/LICENSE"
    add_file "/usr/share/licenses/iana-etc/LICENSE"

    add_runscript
}

help ()
{
cat <<HELPEOF
  This hook sets up all initial directories and installs base, kmod,
  klibc utilities and libraries for a arch boot image. 
  DO NOT remove this one unless you know what you're doing.
HELPEOF
}