.bin/cros-cbuildbot

   1 #!/bin/bash
   2
   3 set -ex
   4
   5 vexec() {
   6         local i fmt
   7         for (( i = 1; i <= $#; ++i )) ; do
   8                 case ${!i} in
   9                 *" "*) fmt="'%s'";;
  10                 *) fmt="%s";;
  11                 esac
  12                 printf "${fmt}" "${!i}"
  13                 if [[ $i -lt $# ]] ; then
  14                         printf ' '
  15                 else
  16                         echo
  17                 fi
  18         done
  19         exec "$@"
  20 }
  21
  22 cd ~/chromiumos
  23
  24 # cache the sudo timestamp
  25 sudo echo "" >/dev/null
  26
  27 d=/usr/local/google/home/vapier
  28 if [[ ! -d ${d} ]] ; then
  29         exit 1
  30 fi
  31
  32 d+="/trybot"
  33 mkdir -p "${d}"
  34 if mount | grep -qs $d ; then
  35         echo "mounts found in $d"
  36         exit 1
  37 fi
  38 if [[ -L $d ]] ; then
  39         rd=$(readlink $d)
  40         if mount | grep -qs $rd ; then
  41                 echo "mounts found in $rd"
  42                 exit 1
  43         fi
  44 fi
  45
  46 if [[ $1 == "--noclean" ]] ; then
  47         shift
  48 elif [[ " $* " != *" --remote "* ]] ; then
  49         echo "Cleaning ${d}"
  50         pushd "${d}" >/dev/null
  51         clean=(
  52                 built-sdk.tbz2
  53                 chroot
  54                 new-sdk-chroot
  55                 #sdks
  56                 src/build
  57                 test_results.tgz
  58                 trybot_archive
  59         )
  60         sudo rm -rf "${clean[@]}"
  61         if [[ -d ${d}/sdks ]] ; then
  62                 sudo find "${d}"/sdks -mtime +3 -delete
  63         fi
  64         popd >/dev/null
  65 fi
  66
  67 # find all the buildbot branches
  68 echo "Looking up repo branches"
  69 repos=$(r b | cut -b4- | awk '$1 == "bb" {
  70         # Single repo output:
  71         #   bb                        | in src/third_party/portage-stable
  72         # Multi repo output:
  73         #   bb                        | in:
  74         #                                   src/third_party/portage-stable
  75         #                                   src/third_party/chromiumos-overlay
  76         if ($3 == "in")
  77                 print $NF
  78         while (getline) {
  79                 if ($2 == "|")
  80                         break;
  81                 print $NF;
  82         }
  83 }')
  84 if [[ -n ${repos} ]] ; then
  85         echo "Auto pulling patches from 'bb' branch in repos:"
  86         printf '\t%s\n' ${repos}
  87
  88         p_flag=""
  89         for r in ${repos} ; do
  90                 r=$(r list | awk -v r="${r}" '$1 == r { print $NF }')
  91                 p_flag+="${r}:bb "
  92         done
  93
  94         set -- -p "${p_flag}" "$@"
  95 fi
  96
  97 vexec cbuildbot --buildroot=${d} "$@"