archbootstrap-ee/archbootstrap-ee.sh

   1 #!/bin/bash
   2
   3 #####################################################
   4 # This program is licensed under GPL v2 only        #
   5 # See LICENSE for more details                      #
   6 #####################################################
   7
   8 source /etc/makepkg.conf
   9
  10
  11 function GetCorePkgs {
  12   if [ "${PACKAGES}" ]; then
  13     cat ${PACKAGES}
  14   else
  15     pacman -Sql core
  16   fi
  17 }
  18
  19 function BootstrapCore {
  20   COREPKGS=$(GetCorePkgs)
  21
  22   mkdir -p ${TMPROOT}/var/lib/pacman/
  23   mkdir -p ${TMPROOT}/dev
  24   mkdir -p ${TMPROOT}/etc
  25   mount --bind /dev ${TMPROOT}/dev
  26   echo "[core]" > ${TMPROOT}/etc/pacman.conf.bootstrap
  27   echo "Server = $MIRROR" >> ${TMPROOT}/etc/pacman.conf.bootstrap
  28   echo "[extra]" >> ${TMPROOT}/etc/pacman.conf.bootstrap
  29   echo "Server = $MIRROR" >> ${TMPROOT}/etc/pacman.conf.bootstrap
  30   pacman -Sy --verbose --root ${TMPROOT}  --config ${TMPROOT}/etc/pacman.conf.bootstrap --noconfirm --cachedir ${PKGCACHE}
  31   pacman -S $COREPKGS  --cachedir ${PKGCACHE} --root ${TMPROOT}/ --config ${TMPROOT}/etc/pacman.conf.bootstrap
  32   umount ${TMPROOT}/dev
  33   rm ${TMPROOT}/etc/pacman.conf.bootstrap
  34 }
  35
  36 function DisplaySyntax {
  37   echo 'Usage: archbootstrap-ee --target=<dir> [--arch=<arch>] [--mirror=<url>] [--pkgcache=<dir>] [--packages=<file>]'
  38   exit 1
  39 }
  40
  41 if [ "$(whoami)" != "root" ]; then
  42   echo "You need to be root."
  43   exit 1
  44 fi
  45
  46 echo "Archbootstrap-ee 0.5"
  47 echo "Bootstraps a new Arch Linux system."
  48 echo
  49
  50 TARCH=$(uname -m)
  51 TMPROOT=""
  52 MIRROR=""
  53 PKGCACHE=""
  54 PACKAGES=""
  55
  56 for i in $@; do
  57   if [ ${i/--arch/} != $i ]; then
  58     TARCH=${i/--arch=/}
  59   fi
  60   if [ ${i/--target/} != $i ]; then
  61     TMPROOT=${i/--target=/}
  62   fi
  63   if [ ${i/--mirror/} != $i ]; then
  64     MIRROR=${i/--mirror=/}
  65   fi
  66   if [ ${i/--pkgcache/} != $i ]; then
  67     PKGCACHE=${i/--pkgcache=/}
  68   fi
  69   if [ ${i/--packages/} != $i ]; then
  70     PACKAGES=${i/--packages=/}
  71   fi
  72 done
  73
  74 [ "$1" == "--help" ] && DisplaySyntax
  75 [ -z "${TARCH}" ] && DisplaySyntax
  76 [ -z "${TMPROOT}" ] && DisplaySyntax
  77 [ -z "${MIRROR}" ] && MIRROR="ftp://ftp.archlinux.org/\$repo/os/$TARCH"
  78
  79
  80 if [ -z "${PKGCACHE}" ]; then
  81   if [ "${CARCH}" == "${TARCH}" ]; then
  82     PKGCACHE=/var/cache/pacman/pkg
  83   else
  84     if [ "${TARCH}" == "i686" ]; then
  85       PKGCACHE=/var/cache/pacman/pkg32
  86     fi
  87     if [ "${TARCH}" == "x86_64" ]; then
  88       PKGCACHE=/var/cache/pacman/pkg64
  89     fi
  90   fi
  91   if [ -z "${PKGCACHE}" ]; then
  92     echo "Archbootstrap does not support this host/target architecture."
  93     exit 1
  94   fi
  95 fi
  96
  97
  98 echo "Bootstrap summary:"
  99 echo "Host architecture: $CARCH"
 100 echo "Target architecture: $TARCH"
 101 echo "Target directory: $TMPROOT"
 102 echo "Mirror: $MIRROR"
 103 echo "Package cache directory: $PKGCACHE"
 104 [ "${PACKAGES}" ] && echo "Package list: ${PACKAGES}"
 105
 106 BootstrapCore