remoting/host/installer/linux/build-deb.sh

   1 #!/bin/bash -e
   2
   3 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   4 # Use of this source code is governed by a BSD-style license that can be
   5 # found in the LICENSE file.
   6
   7 SCRIPTDIR="$(dirname "$(readlink -f "$0")")"
   8 PACKAGE="chrome-remote-desktop"
   9 ARCHITECTURE=$(dpkg-architecture | awk -F '=' '/DEB_BUILD_ARCH=/{print $2}')
  10 REPOCONFIG="deb http://dl.google.com/linux/chrome-remote-desktop/deb/ stable main"
  11
  12 source ${SCRIPTDIR}/../../../../chrome/installer/linux/common/installer.include
  13
  14 guess_filename() {
  15   VERSION_FULL=$(get_version_full)
  16   echo ${PACKAGE}_${VERSION_FULL}_${ARCHITECTURE}.deb
  17 }
  18
  19 get_version_full() {
  20   src_root=${src_root:-./../../../..}
  21   remoting_version_path=$src_root/remoting/VERSION
  22   chrome_version_path=$src_root/chrome/VERSION
  23   version_helper=$src_root/build/util/version.py
  24
  25   # TODO(lambroslambrou): Refactor to share the logic with remoting.gyp.
  26   version_major=$($version_helper -f $chrome_version_path \
  27                   -f $remoting_version_path -t "@MAJOR@")
  28   version_minor=$($version_helper -f $remoting_version_path \
  29                   -t "@REMOTING_PATCH@")
  30   version_build=$($version_helper -f $chrome_version_path \
  31                   -f $remoting_version_path -t "@BUILD@")
  32   version_patch=$($version_helper -f $chrome_version_path \
  33                   -f $remoting_version_path -t "@PATCH@")
  34   version_full="$version_major.$version_minor.$version_build.$version_patch"
  35   echo $version_full
  36 }
  37
  38 usage() {
  39   echo "usage: $(basename $0) [-hp] [-o path] [-s path]"
  40   echo "-h     this help message"
  41   echo "-p     just print the expected DEB filename that this will build."
  42   echo "-s     path to the top of the src tree."
  43   echo "-o     path to write the DEB file to."
  44 }
  45
  46 while getopts ":s:o:ph" OPTNAME
  47 do
  48   case $OPTNAME in
  49     s )
  50       src_root="$(readlink -f "$OPTARG")"
  51       ;;
  52     o )
  53       OUTPUT_PATH="$(readlink -f "$OPTARG")"
  54       ;;
  55     p )
  56       PRINTDEBNAME=1
  57       ;;
  58     h )
  59       usage
  60       exit 0
  61       ;;
  62     \: )
  63       echo "'-$OPTARG' needs an argument."
  64       usage
  65       exit 1
  66       ;;
  67     * )
  68       echo "invalid command-line option: $OPTARG"
  69       usage
  70       exit 1
  71       ;;
  72   esac
  73 done
  74 shift $(($OPTIND - 1))
  75
  76 # This just prints the expected package filename, then exits. It's needed so the
  77 # gyp packaging target can track the output file, to know whether or not it
  78 # needs to be built/rebuilt.
  79 if [[ -n "$PRINTDEBNAME" ]]; then
  80   guess_filename
  81   exit 0
  82 fi
  83
  84 # TODO: Make this all happen in a temp dir to keep intermediate files out of the
  85 # build tree?
  86 cd "$SCRIPTDIR"
  87
  88 if [[ -z "$version_full" ]]; then
  89   version_full=$(get_version_full)
  90 fi
  91
  92 if [[ ! "$version_full" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
  93   echo "Error: Invalid \$version_full value: $version_full" >&2
  94   exit 1
  95 fi
  96
  97 # Include revision information in changelog when building from a local
  98 # git-based checkout.
  99 merge_head="$(git merge-base HEAD origin/git-svn 2>/dev/null || true)"
 100 if [[ -n "$merge_head" ]]; then
 101   revision="$(git svn find-rev "$merge_head" 2>/dev/null || true)"
 102 else
 103   # Official builders still use svn-based builds.
 104   revision="$(svn info . | awk '/^Revision: /{print $2}')"
 105 fi
 106 if [[ -n "$revision" ]]; then
 107   revision_text="(r$revision)"
 108 fi
 109
 110 echo "Building version $version_full $revision_text"
 111
 112 # Create a fresh debian/changelog.
 113 export DEBEMAIL="The Chromium Authors <chromium-dev@chromium.org>"
 114 rm -f debian/changelog
 115 debchange --create \
 116   --package "$PACKAGE" \
 117   --newversion "$version_full" \
 118   --force-distribution \
 119   --distribution unstable \
 120   "New Debian package $revision_text"
 121
 122
 123 CRON_SCRIPT_DIR="${SCRIPTDIR}/../../../../out/Release/remoting/installer/cron"
 124 mkdir -p ${CRON_SCRIPT_DIR}
 125 process_template \
 126     "${SCRIPTDIR}/../../../../chrome/installer/linux/common/repo.cron" \
 127     "${CRON_SCRIPT_DIR}/chrome-remote-desktop"
 128
 129 # TODO(mmoss): This is a workaround for a problem where dpkg-shlibdeps was
 130 # resolving deps using some of our build output shlibs (i.e.
 131 # out/Release/lib.target/libfreetype.so.6), and was then failing with:
 132 #   dpkg-shlibdeps: error: no dependency information found for ...
 133 # It's not clear if we ever want to look in LD_LIBRARY_PATH to resolve deps,
 134 # but it seems that we don't currently, so this is the most expediant fix.
 135 SAVE_LDLP=$LD_LIBRARY_PATH
 136 unset LD_LIBRARY_PATH
 137 dpkg-buildpackage -b -us -uc
 138 LD_LIBRARY_PATH=$SAVE_LDLP
 139
 140 if [[ "$OUTPUT_PATH" ]]; then
 141   mv ../${PACKAGE}_*.deb "$OUTPUT_PATH"/
 142   mv ../${PACKAGE}_*.changes "$OUTPUT_PATH"/
 143 fi