mdw@git.distorted.org.uk Git - profile/blob - bin/mdw-sbuild

   1 #! /bin/sh -e
   2 ###
   3 ### Build a Debian package on an sbuild server.
   4 ###
   5 ### (c) 2016 Mark Wooding
   6 ###
   7
   8 ###----- Licensing notice ---------------------------------------------------
   9 ###
  10 ### This program is free software; you can redistribute it and/or modify
  11 ### it under the terms of the GNU General Public License as published by
  12 ### the Free Software Foundation; either version 2 of the License, or
  13 ### (at your option) any later version.
  14 ###
  15 ### This program is distributed in the hope that it will be useful,
  16 ### but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ### GNU General Public License for more details.
  19 ###
  20 ### You should have received a copy of the GNU General Public License
  21 ### along with this program; if not, write to the Free Software Foundation,
  22 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23
  24 ###--------------------------------------------------------------------------
  25 ### Some utilities.
  26
  27 prog=${0##*/}
  28
  29 fail () { echo >&2 "$prog: $*"; exit 1; }
  30 usage () { echo "usage: $prog [-ain] [-k KEYID] [-t TARGET] HOST"; }
  31 fail_usage () { usage >&2; exit 1; }
  32
  33 ###--------------------------------------------------------------------------
  34 ### Parse options.
  35
  36 bogusp=nil noactp=nil signp=nil
  37 unset buildopts pkgs
  38 while getopts "haik:np:t:" opt; do
  39   case $opt in
  40     h)
  41       usage
  42       cat <<EOF
  43
  44 Options:
  45         -h              Show this help text.
  46         -a              Build only architecture-dependent packages.
  47         -i              Build only architecture-neutral packages.
  48         -k KEYID        Sign the result using KEYID.
  49         -n              Don't actually do the build.
  50         -p DIR          Upload additional packages from DIR.
  51         -t TARGET       Build in TARGET build environment.
  52 EOF
  53       exit 0
  54       ;;
  55     a) buildopts="${buildopts+$buildopts }-a" ;;
  56     i) buildopts="${buildopts+$buildopts }-i" ;;
  57     k) signp=t keyid=$OPTARG ;;
  58     n) buildopts="${buildopts+$buildopts }-n" noactp=t ;;
  59     p) pkgs=$OPTARG ;;
  60     t) buildopts="${buildopts+$buildopts }-t$OPTARG" ;;
  61     *) bogusp=t ;;
  62   esac
  63 done
  64 shift $(( $OPTIND - 1 ))
  65 case $# in
  66   1) host=$1 ;;
  67   *) bogusp=t ;;
  68 esac
  69 case $bogusp in t) fail_usage ;; esac
  70 case $noactp in t) signp=nil ;; esac
  71 case ${pkgs-/hack} in /*) ;; *) pkgs=$(pwd)/$pkgs ;; esac
  72
  73 ###--------------------------------------------------------------------------
  74 ### Main program.
  75
  76 ## Figure out the package name and version number.
  77 unset pkg ver
  78 while read tag value; do
  79   case $tag in
  80     Source:) pkg=$value ;;
  81     Version:) ver=$value ;;
  82   esac
  83 done <<EOF
  84 $(dpkg-parsechangelog)
  85 EOF
  86 case ${pkg+t} in t) ;; *) fail "can't figure out the package name" ;; esac
  87 case ${ver+t} in t) ;; *) fail "can't figure out the package version" ;; esac
  88
  89 ## Build a Debian source package.  Don't sign anything yet.  That will happen
  90 ## at the end, all in one go.
  91 dpkg-buildpackage -S -uc -us -d -i
  92 cd ..
  93 dsc=${pkg}_${ver}.dsc
  94 [ -f "$dsc" ] || fail "where is my \`.dsc' file?"
  95
  96 ## Actually do the build.  Get a build directory assigned by the server,
  97 ## upload the sources, run the build, and collect the results.
  98 builddir=$(ssh "$host" mdw-sbuild-server dir "$pkg/$ver")
  99 dcmd rsync -a "$dsc" "$host:$builddir/"
 100 case ${pkgs+t} in t) rsync -a "$pkgs/" "$host:$builddir/pkgs/" ;; esac
 101 set +e; ssh "$host" mdw-sbuild-server $buildopts build "$builddir"
 102 rc=$?; set -e
 103 rsync -a "$host:$builddir/" ./
 104 case $rc in 0) ;; *) exit $rc ;; esac
 105
 106 ## Merge the change files together, and maybe sign the result.
 107 chchch=${pkg}_${ver}_source.changes
 108 for i in "${pkg}_${ver}"_*.changes; do
 109   case " $chchch " in *" $i "*) ;; *) chchch="$chchch $i" ;; esac
 110 done
 111 mergechanges -f $chchch
 112 rm $chchch
 113 case $signp in
 114   t) debsign -k"$keyid" "${pkg}_${ver}_multi.changes" ;;
 115 esac