archboot/usr/lib/initcpio/install/archboot_base

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

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

    add_symlink /var/run ../run
    add_symlink /var/lock ../run/lock
    
    apps="getent agetty mount umount basename du clear env head id cksum nano printf tail \
          tee test tr tty uptime w who wc which whoami xargs yes \
          bash swapon uniq cut seq snarf find sort fdisk sfdisk cfdisk parted partprobe \
          gawk cp mv free ls rm sed less chgrp chmod chown date df dialog dmesg egrep fgrep grep \
          kill killall more ps pwd rmdir stty sync tar bsdtar bsdcpio touch uname hdparm \
          true mktemp chroot dirname expr bzip2 hwclock su cat cpio dd gzip wget top sdparm tput \
          ifconfig ln losetup mkdir mkfifo mknod readlink echo dir lzmadec lzop xz last wall mesg utmpdump \
          xzdec switch_root false pivot_root sleep chcpu ctrlaltdel raw gdisk sgdisk cgdisk fixparts findmnt \
          lsblk swaplabel cal chrt col colcrt colrm column fallocate flock getopt hexdump \
          ionice ipcmk ipcrm ipcs isosize swapoff look lscpu mcookie namei \
          prlimit rename renice rev script scriptreplay setarch setsid setterm taskset ul unshare \
          uuidgen whereis write addpart delpart \
          ldattach partx readprofile rtcwake uuidd sysctl pgrep pkill pmap pwdx slabtop tload \
          vmstat watch file eject keyctl request-key kmod zsh hostname tac sulogin \
          resizepart lslocks wdctl zless zgrep fold od ldd pidof shred blockdev blkdiscard newgrp nsenter runuser vipw ldconfig diff"
    for i in $apps; do
        add_binary "$i"
    done
    appfiles="/usr/lib/libkmod.so /usr/bin/gunzip /usr/bin/zcat"
    for i in $appfiles; do
        add_file "$i"
    done
    symlinks="/usr/bin/depmod /usr/bin/awk /usr/bin/halt /usr/bin/shutdown /usr/bin/reboot \
              /usr/bin/poweroff /usr/bin/insmod /usr/bin/linux32 /usr/bin/linux64 \
              /usr/bin/lsmod /usr/bin/lzcat /usr/bin/lzcmp /usr/bin/lzdiff /usr/bin/lzegrep /usr/bin/lzfgrep \
              /usr/bin/lzgrep /usr/bin/lzegrep /usr/bin/lzfgrep /usr/bin/lzgrep /usr/bin/lzless /usr/bin/lzmore \
              /usr/bin/lzma /usr/bin/modinfo /usr/bin/modprobe /usr/bin/nc /usr/bin/reset /usr/bin/rmmod \
              /usr/bin/unlzma /usr/bin/unxz /usr/bin/xzcat /usr/bin/lastb /usr/bin/sh"
    if [[ "$(uname -m)" == "x86_64" ]]; then
        symlinks="$symlinks /usr/bin/i386"
    fi
    for i in $symlinks; do
        # echo "Checking $i"
        # if [ -e $i ]; then
            add_binary "$(which "$(basename "$(readlink "$i")")")"
            add_symlink "$i" "$(which "$(basename "$(readlink "$i")")")"
        # fi
    done
    add_symlink "/usr/bin/init" "/usr/lib/systemd/systemd"
    add_symlink "/init" "/usr/lib/systemd/systemd"
    ### add zsh
    add_full_dir "/etc/zsh"
    add_full_dir "/usr/share/zsh"
    add_full_dir "/usr/lib/zsh"
    
    ### add en_US.utf8 locale
    add_file "/usr/lib/locale/locale-archive"

    ### adding needed files from running system
    add_symlink "/etc/mtab" "/proc/self/mounts"
    add_file "/usr/share/terminfo/l/linux"
    add_full_dir "/etc/profile.d"
    systemfiles="bash.bashrc bash.bash_logout crypttab fstab host.conf hosts inputrc mke2fs.conf \
                 nanorc nsswitch.conf protocols request-key.conf resolv.conf securetty \
                 services wgetrc"
    for i in $systemfiles; do
        add_file "/etc/$i"
    done
    ### add nano files
    add_full_dir /usr/share/nano

    ### 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_file "/etc/profile"
    add_file "/etc/group"
    add_file "/etc/gshadow"

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

    ### add pam
    apps="mkhomedir_helper pam_timestamp_check unix_chkpwd unix_update"
    for i in $apps; do
        add_binary "$i"
    done
    add_full_dir "/etc/security"
    add_full_dir "/etc/default"
    add_full_dir "/etc/pam.d"
    add_file "/etc/environment"
    add_full_dir "/usr/lib/security"
    #fix cracklib support!
    add_file /usr/lib/libcrack.so.2

    ### add shadow
    apps="groups login nologin chage chfn chsh expiry faillog gpasswd lastlog passwd \
          chgpasswd chpasswd groupadd groupdel groupmems groupmod grpck grpconv grpunconv \
          newusers pwck pwconv pwunconv useradd userdel usermod sg"
    for i in $apps; do
        add_binary "$i"
    done
    symlinks="/usr/bin/vigr"
    for i in $symlinks; do
        # echo "Checking $i"
        # if [ -e $i ]; then
            add_binary "$(which "$(basename "$(readlink "$i")")")"
            add_symlink "$i" "$(which "$(basename "$(readlink "$i")")")"
        # fi
    done
    add_file "/etc/login.defs"
    
    ### add virtio modules
    add_checked_modules 'virtio'
    
    ### add systemd
    # add systemd kernel modules
    add_checked_modules 'nfs|autofs4|loop'
    apps="mount.nfs setfont loadkeys"
    for i in $apps; do
        add_binary "$i"
    done
    

    # add firmware files
    add_full_dir /lib/firmware
    
    #dbus files
    apps="dbus-cleanup-sockets dbus-daemon dbus-launch dbus-monitor dbus-run-session dbus-send dbus-test-tool \
          dbus-update-activation-environment dbus-uuidgen"
    for i in $apps; do
        add_binary "$i"
    done
    add_binary "/usr/lib/dbus-1.0/dbus-daemon-launch-helper"
    add_dir "/var/lib/dbus"
    add_full_dir "/etc/dbus-1"
    add_full_dir "/usr/share/dbus-1"
    #systemd files
    apps="busctl bootctl coredumpctl hostnamectl journalctl kernel-install localectl \
          loginctl machinectl networkctl systemctl systemd-analyze systemd-ask-password \
          systemd-cat systemd-cgls systemd-cgtop \
          systemd-delta systemd-detect-virt systemd-escape systemd-firstboot systemd-hwdb systemd-inhibit systemd-machine-id-setup \
          systemd-mount systemd-notify systemd-nspawn systemd-path systemd-resolve \
          systemd-run systemd-socket-activate systemd-stdio-bridge systemd-sysusers systemd-tmpfiles \
          systemd-tty-ask-password-agent timedatectl systemd-repart userdbctl"
    for i in $apps; do
        add_binary "$i"
    done
    add_dir "/etc/tmpfiles.d"
    add_dir "/etc/modules-load.d"
    add_dir "/etc/binfmt.d/"
    add_full_dir "/etc/sysctl.d/"
    add_file "/usr/lib/os-release"
    add_full_dir "/etc/systemd"
    add_full_dir "/etc/xdg"
    add_full_dir "/usr/lib/systemd"
    add_full_dir "/usr/share/systemd"
    add_full_dir "/usr/share/factory"
    add_full_dir "/usr/share/polkit-1"
    add_full_dir "/usr/lib/tmpfiles.d"
    add_full_dir "/usr/lib/modules-load.d"
    add_dir "/var/lib/systemd"
    add_file "/usr/share/archboot/base/etc/locale.conf" "/etc/locale.conf"
    add_file "/usr/share/archboot/base/etc/vconsole.conf" "/etc/vconsole.conf"
    add_file "/usr/share/archboot/base/etc/systemd/system/getty@.service" "/etc/systemd/system/getty@.service"
    add_file "/usr/share/archboot/base/etc/systemd/system/local-fs.target.wants/var-tmp.mount" \
             "/usr/lib/systemd/system/var-tmp.mount"
             
    add_symlink "/etc/systemd/system/local-fs.target.wants/var-tmp.mount" "/usr/lib/systemd/system/var-tmp.mount"
    
    add_file "/usr/share/archboot/base/etc/systemd/system/serial-getty@.service" "/etc/systemd/system/serial-getty@.service"
    add_file "/usr/share/archboot/base/etc/systemd/system/autovt@.service" "/etc/systemd/system/autovt@.service"
    add_file "/usr/share/archboot/base/etc/systemd/system/getty.target.wants/getty@tty1.service" \
             "/usr/lib/systemd/system/getty@tty1.service"
             
    add_symlink "/etc/systemd/system/getty.target.wants/getty@tty1.service" "/usr/lib/systemd/system/getty@tty1.service"
    
    add_file "/usr/share/archboot/base/etc/machine-id" "/etc/machine-id"
    ### add missing libsystemd files
    add_file "/usr/lib/libnss_myhostname.so.2"
    add_file "/usr/lib/libnss_mymachines.so.2"
    add_file "/usr/lib/libnss_resolve.so.2"
    add_file "/usr/lib/libnss_systemd.so.2"
    ### fix tmpfiles startup
    add_file "/usr/lib/libnss_compat.so.2"
    add_file "/usr/lib/libnsl.so.1"
    ## fix for systemd >=245 set default target
    add_symlink "/etc/systemd/system/initrd.target" "/usr/lib/systemd/system/multi-user.target"

    ### add udev, which is not covered by udev hook
    add_binary "logger"
    # add rule files
    add_full_dir "/usr/lib/udev"
    # add schedule rules file
    add_file "/usr/share/archboot/base/etc/udev/rules.d/60-ioschedulers.rules" "/etc/udev/rules.d/60-ioschedulers.rules" 

    # add swapiness sysctl config file
    add_file "/usr/share/archboot/base/etc/sysctl.d/99-sysctl.conf" "/etc/sysctl.d/99-sysctl.conf"

    ### add pacman
    apps="pacman pacman-conf pacman-key pacman-db-upgrade makepkg \
          repo-add repo-elephant testpkg vercmp curl gpg-agent haveged gpg"
    for i in $apps; do
        add_binary "$i"
    done

    symlinks="/usr/bin/repo-remove"
    for i in $symlinks; do
        # echo "Checking $i"
        # if [ -e $i ]; then
            add_binary "$(which "$(basename "$(readlink "$i")")")"
            add_symlink "$i" "$(which "$(basename "$(readlink "$i")")")"
        # fi
    done
    add_dir "/var/cache/pacman/pkg"
    add_dir "/var/lib/pacman"
    add_file "/etc/pacman.conf"
    add_file "/etc/makepkg.conf"
    add_file "/etc/pacman.d/mirrorlist"
    # add pacman initialisation of gpg keys
    add_file "/usr/share/archboot/pacman/etc/systemd/system/etc-pacman.d-gnupg.mount" "/etc/systemd/system/etc-pacman.d-gnupg.mount"
    add_symlink "/etc/systemd/system/multi-user.target.wants/etc-pacman.d-gnupg.mount" "/etc/systemd/system/etc-pacman.d-gnupg.mount"
    if [[ "$(uname -m)" == "x86_64" ]]; then
        add_file "/usr/share/archboot/pacman/etc/systemd/system/pacman-init.service" "/etc/systemd/system/pacman-init.service"
        add_symlink "/etc/systemd/system/multi-user.target.wants/pacman-init.service" "/etc/systemd/system/pacman-init.service"
    fi
    if [[ "$(uname -m)" == "aarch64" ]]; then
        add_file "/usr/share/archboot/pacman/etc/systemd/system/pacman-init-arm.service" "/etc/systemd/system/pacman-init-arm.service"
        add_symlink "/etc/systemd/system/multi-user.target.wants/pacman-init-arm.service" "/etc/systemd/system/pacman-init-arm.service"
    fi
    add_full_dir "/usr/share/pacman/keyrings"
    add_full_dir "/usr/share/makepkg"
    # add local installed pacman database in container mode
    if [[ -e "/etc/hostname" ]]; then
       [[ "$(cat /etc/hostname )" == "archboot" ]] && add_full_dir "/var/lib/pacman/local"
    else
        add_full_dir "/var/lib/pacman/local"
    fi

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

    ### add ca certificates
    cafile="tls-ca-bundle.pem"
    cert="cert.pem"
    cert2="ca-certificates.crt"
    ca_dir="/etc/ca-certificates/extracted"
    cert_dir="/etc/ssl"
    cert2_dir="/etc/ssl/certs"
    add_full_dir "$ca_dir"
    add_full_dir "$cert2_dir"
    add_symlink "${cert_dir}/${cert}" "../ca-certificates/extracted/$cafile"
    add_symlink "${cert2_dir}/${cert2}" "../../ca-certificates/extracted/$cafile"
    
    ### 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/COPYING"
    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/zlib/LICENSE"
    add_file "/usr/share/licenses/iana-etc/LICENSE"
    add_file "/usr/share/licenses/dbus/COPYING"
}

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