.bin/cros-setup-chroot

   1 #!/bin/bash
   2 set -ex
   3 cd ${1:-~/chromiumos}
   4 chr=${PWD}/chroot
   5 chome=${chr}/home/vapier
   6 sed \
   7         -e '/^set speller/s:^:#:' \
   8         -e '/^unbind/s:^:#:' \
   9         ~/.nanorc > ${chome}/.nanorc
  10 cp ~/.gdbinit ${chome}/
  11 (
  12 cat ~/.profile.d/aliases.sh
  13 grep ^export ~/.bashrc
  14 echo "export USE='-cros-debug'"
  15 ) > ${chome}/.bashrc
  16 sudo mkdir -p ${chr}/etc/profile.d ${chr}/etc/portage/package.{mask,unmask,use,keywords}
  17 (
  18 cat ~/.profile.d/PS1.sh
  19 sed -e '1{/PS1=/d}' ${chr}/etc/profile.d/chromiumos-niceties.sh
  20 ) > ${chome}/.ps1.sh
  21 sudo sh -c 'echo export LANG=en_US.UTF8 > '"${chr}/etc/profile.d/LANG.sh"
  22 sudo sh -c 'echo FEATURES=\"\$FEATURES noauto\" > '"${chr}/etc/make.conf.user"
  23 sudo sh -c 'echo EMERGE_DEFAULT_OPTS=\"--color y\" > '"${chr}/etc/make.conf.user"
  24 sudo sh -c 'echo -g > '"${chr}/etc/ps1_append"
  25 sudo mv ${chome}/.ps1.sh ${chr}/etc/profile.d/chromiumos-niceties.sh
  26 for f in .nanorc .gdbinit .gitconfig ; do
  27         sudo ln -f ${chome}/$f ${chr}/root/
  28 done
  29
  30 sudo sh -c "echo app-portage/esearch > ${chr}/etc/portage/package.keywords/vapier"
  31 pkgs=()
  32 [[ -x ${chr}/bin/nano ]] || pkgs+=( nano )
  33 [[ -x ${chr}/usr/bin/pcalc ]] || pkgs+=( sci-calculators/pcalc )
  34 [[ -x ${chr}/usr/bin/tree ]] || pkgs+=( app-text/tree )
  35 [[ -L ${chr}/usr/bin/esearch ]] || pkgs+=( esearch )
  36 [[ -x ${chr}/usr/bin/strace ]] || pkgs+=( strace )
  37 [[ -x ${chr}/usr/bin/time ]] || pkgs+=( time )
  38 [[ -x ${chr}/usr/bin/diffstat ]] || pkgs+=( diffstat )
  39 [[ ${#pkgs[@]} -eq 0 ]] || cros_sdk -- sudo emerge -1 ${pkgs[@]}
  40
  41 sudo sed -i -e '/^# inc/s:^# *::' ${chr}/etc/nanorc