mbuild.sh

   1 #!/bin/sh
   2 #
   3 # mbuild - automate builds with sbuild and dinstall the result
   4 #
   5 # Copyright (c) 2008 martin f. krafft <madduck@debian.org>
   6 # Released under the terms of the Artistic Licence 2.0.
   7 #
   8 set -eu
   9
  10 BUILDDIR="$(mktemp -dt mbuild.XXXXXXXX)"
  11 trap "cd / && rm -R '$BUILDDIR'" 0
  12
  13 BUNDLE_DIR="${TMPDIR:-/tmp}"
  14 dinstall() {
  15   echo "Would install into $1:"
  16   for file in $(dcmd echo "$2"); do
  17     echo "  $file"
  18   done
  19 }
  20
  21 KEYID=
  22
  23 MBUILDRCS="/etc/mbuild/rc $HOME/.mbuildrc $HOME/.mbuild/rc"
  24 for rc in $MBUILDRCS; do
  25   [ -r "$rc" ] && . "$rc"
  26 done
  27
  28 if [ -z "$KEYID" ]; then
  29   echo "E: \$KEYID is not defined in rc file." >&2
  30   exit 1
  31 fi
  32
  33 cd "$BUILDDIR"
  34
  35 sbuild_args=
  36 schangesfile=
  37 arch=
  38 dist=
  39 for opt in "$@"; do
  40   case "$opt" in
  41     --arch=*) arch="${opt#--arch=}";;
  42     --dist=*) dist="${opt#--dist=}";;
  43     -sa) sbuild_args="${sbuild_args:+$sbuild_args }--force-orig-source";;
  44     --*) sbuild_args="${sbuild_args:+$sbuild_args }$opt";;
  45     *_source.changes)
  46       if [ -z "$schangesfile" ]; then
  47         if [ -f "$opt" ] && [ -r "$opt" ]; then
  48           schangesfile="$opt"
  49         else
  50           echo "E: file does not exist: $opt" >&2
  51           exit 1
  52         fi
  53       else
  54         echo "E: cannot pass more than one source changes file: $opt" >&2
  55         exit 1
  56       fi
  57       ;;
  58     *)
  59       echo "E: unknown option: $opt" >&1
  60       exit 1
  61       ;;
  62   esac
  63 done
  64
  65 schangesfile_basename="${schangesfile##*/}"
  66 packagenameversion="${schangesfile_basename%_*}"
  67
  68 cd "${schangesfile%/*}"
  69 dcmd cp "${schangesfile##*/}" "$BUILDDIR"
  70 schangesfile="$schangesfile_basename"
  71
  72 cd "$BUILDDIR"
  73
  74 sbuild $sbuild_args --arch="$arch" --arch-all --dist="$dist" --keyid=$KEYID \
  75   "$packagenameversion".dsc
  76
  77 changesfile="${packagenameversion}_${arch}.changes"
  78
  79 dinstall "$dist" "$schangesfile"
  80 dinstall "$dist" "$changesfile"
  81
  82 mv "$changesfile" "${changesfile}.binonly"
  83 mergechanges "$schangesfile" "${changesfile}.binonly" > "$changesfile"
  84 rm "${changesfile}.binonly" "$schangesfile"
  85
  86 DATESTR="$(date +%Y.%m.%d.%H%M%S)"
  87 BUILD_PREFIX="${packagenameversion}_${arch}.${DATESTR}"
  88
  89 mv current "${BUILD_PREFIX}".buildlog
  90 rm -f current-*
  91
  92 bundle="${BUNDLE_DIR}/${BUILD_PREFIX}".bundle.tar"
  93 tar -chf "$bundle" *
  94
  95 rm -r "$BUILDDIR"
  96 trap - 0
  97
  98 echo "Bundle available at $bundle ."
  99
 100 exit 0