get-source.sh

   1 #!/bin/sh
   2 set -e
   3
   4 # CHANNEL: any from CHANNELS_URL: stable, beta, dev
   5 CHANNEL=${1:-beta}
   6
   7 CHANNELS_URL=http://omahaproxy.appspot.com/all
   8 PACKAGE_NAME=chromium-browser
   9 PROGRAM=${0##*/}
  10 WORK_DIR=$(cd "$(dirname "$0")"; pwd)
  11 LOCKFILE=$WORK_DIR/$PACKAGE_NAME-$CHANNEL.lock
  12 # Browse URL: http://gsdview.appspot.com/chromium-browser-official/
  13 OFFICIAL_URL=http://commondatastorage.googleapis.com/chromium-browser-official
  14 DIST_DIR=$HOME/public_html/chromium-browser/src/$CHANNEL
  15
  16 # skip package build if interactive
  17 tty -s && build_package=0
  18
  19 VERSION=${2:-$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $3}')}
  20 if [ -z "$VERSION" ]; then
  21         echo >&2 "Can't figure out version for $CHANNEL"
  22         exit 1
  23 fi
  24
  25 # don't use .xz for beta channels, annoying if unpacks that slowly
  26 if [ "$CHANNEL" = "stable" ]; then
  27         EXT=xz
  28 else
  29         EXT=gz
  30 fi
  31 VERSION_FILE=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
  32
  33 if [ -e $VERSION_FILE -a -z "$FORCE" ]; then
  34         # nothing to update
  35         exit 0
  36 fi
  37
  38 set -x
  39
  40 (
  41         flock -n 9 || { echo "$PROGRAM: locked"; exit 1; }
  42
  43         TMP_DIR=$(mktemp -d $WORK_DIR/$PACKAGE_NAME-$CHANNEL-$VERSION-_XXXXXX)
  44         LOGFILE=$TMP_DIR/$PACKAGE_NAME-$VERSION.log
  45
  46         (
  47         cd "$TMP_DIR"
  48         srctarball=$PACKAGE_NAME-$VERSION.tar.xz
  49         wget -c -nv -O $srctarball "$OFFICIAL_URL/chromium-$VERSION.tar.xz"
  50
  51         # repackage cleaned up tarball
  52         test -d $PACKAGE_NAME-$VERSION || {
  53                 tar xvf $srctarball
  54                 mv chromium-$VERSION $PACKAGE_NAME-$VERSION
  55         }
  56
  57         ls -lh $srctarball
  58         rm $srctarball
  59
  60         cd $PACKAGE_NAME-$VERSION
  61         du -sh .
  62
  63         awk '/^#define/ && /(MAJOR|MINOR)_VERSION|BUILD_NUMBER|PATCH_LEVEL/ { printf("%s=%s\n", $2, $3) }' v8/src/version.cc | tee -a v8.sh
  64
  65         if [ "$CHANNEL" != "dev" ]; then
  66                 patch -p1 < $WORK_DIR/remove_bundled_libraries-stale.patch
  67                 sh -x $WORK_DIR/clean-source.sh emptydirs=1 v8=0 mesa=0 sqlite=0 ffmpeg=0
  68                 patch -p1 -R < $WORK_DIR/remove_bundled_libraries-stale.patch
  69         fi
  70
  71         # do not keep REMOVED*.txt in tarball. they are visible in .log anyway
  72         rm -vf REMOVED-*.txt
  73
  74         du -sh .
  75
  76         # add LASTCHANGE info, take "branch_revision" item
  77         svnver=$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $8}')
  78         echo "$svnver" > build/LASTCHANGE.in
  79
  80         cd ..
  81
  82         tarball=$PACKAGE_NAME-$VERSION.tar.$EXT
  83         # xz -9 OOM's on carme
  84         XZ_OPT=-e8 tar -caf $tarball $PACKAGE_NAME-$VERSION
  85         ls -lh $tarball
  86
  87         rm -rf $PACKAGE_NAME-$VERSION
  88
  89         chmod 644 $tarball
  90         mv $tarball $DIST_DIR
  91
  92         ) > $LOGFILE 2>&1
  93
  94         chmod 644 $LOGFILE
  95         mv $LOGFILE $DIST_DIR
  96
  97         rm -rf $TMP_DIR
  98
  99         # create diff patches
 100         BASEVER=${VERSION%.*}.0
 101         if [ -e $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT ]; then
 102                 base=$(readlink -f $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT)
 103                 current=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
 104                 if [ "$(basename $base)" != "$(basename $current)" ]; then
 105                         sh -x $WORK_DIR/make-diff-patch.sh $base $current
 106                         chmod 644 $PACKAGE_NAME-$VERSION.patch.xz
 107                         mv $PACKAGE_NAME-$VERSION.patch.xz $DIST_DIR
 108                         # for beta and dev channels, update the diff pointer
 109                         if [ "$CHANNEL" != "stable" ]; then
 110                                 ln -sf $PACKAGE_NAME-$VERSION.tar.$EXT $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT
 111                         fi
 112                 fi
 113         fi
 114
 115         # try updating spec and build it as well
 116         if [ -x $WORK_DIR/update-source.sh ]; then
 117                 build_package=${build_package-1} \
 118                 publish_packages=${publish_packages-1} \
 119                 sh -x $WORK_DIR/update-source.sh
 120         fi
 121
 122         rm $LOCKFILE
 123 ) 9>$LOCKFILE