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 OFFICIAL_URL=http://commondatastorage.googleapis.com/chromium-browser-official
  13 DIST_DIR=$HOME/public_html/chromium-browser/src/$CHANNEL
  14
  15 VERSION=$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $3}')
  16 if [ -z "$VERSION" ]; then
  17         echo >&2 "Can't figure out version for $CHANNEL"
  18         exit 1
  19 fi
  20
  21 # don't use .xz for beta channels, annoying if unpacks that slowly
  22 if [ "$CHANNEL" = "stable" ]; then
  23         EXT=xz
  24 else
  25         EXT=gz
  26 fi
  27 VERSION_FILE=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
  28
  29 if [ -e $VERSION_FILE -a -z "$FORCE" ]; then
  30         # nothing to update
  31         exit 0
  32 fi
  33
  34 set -x
  35
  36 (
  37         flock -n 9 || { echo "$PROGRAM: locked"; exit 1; }
  38
  39         TMP_DIR=$(mktemp -d $WORK_DIR/$PACKAGE_NAME-$CHANNEL-$VERSION-_XXXXXX)
  40         LOGFILE=$TMP_DIR/$PACKAGE_NAME-$VERSION.log
  41
  42         (
  43         cd "$TMP_DIR"
  44         if [ "$CHANNEL" != "stable" ]; then
  45                 srctarball=$PACKAGE_NAME-$VERSION.tar.xz
  46                 wget -c -nv -O $srctarball "$OFFICIAL_URL/chromium-$VERSION.tar.xz"
  47         else
  48                 srctarball=$PACKAGE_NAME-$VERSION.tar.bz2
  49                 wget -c -nv -O $srctarball "$OFFICIAL_URL/chromium-$VERSION.tar.bz2"
  50         fi
  51
  52         # repackage cleaned up tarball
  53         test -d $PACKAGE_NAME-$VERSION || {
  54                 tar xvf $srctarball
  55                 install -d $PACKAGE_NAME-$VERSION
  56                 # relocate to src dir (needed to workaround some gyp bug)
  57                 mv chromium-$VERSION $PACKAGE_NAME-$VERSION/src
  58         }
  59
  60         ls -lh $srctarball
  61         rm $srctarball
  62
  63         cd $PACKAGE_NAME-$VERSION/src
  64         du -sh .
  65
  66         awk 'NR=1 {print $NF; exit}' v8/ChangeLog | tee -a v8.txt
  67
  68         if [ "$CHANNEL" != "dev" ]; then
  69                 sh -x $WORK_DIR/clean-source.sh emptydirs=1 v8=0 libvpx=0 mesa=0 re2=0
  70         fi
  71
  72         # do not keep REMOVED*.txt in tarball. they are visible in .log anyway
  73         rm -vf REMOVED-*.txt
  74
  75         du -sh .
  76
  77         # add LASTCHANGE info, take "branch_revision" item
  78         svnver=$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $8}')
  79         echo "$svnver" > build/LASTCHANGE.in
  80
  81         cd ../..
  82
  83         tarball=$PACKAGE_NAME-$VERSION.tar.$EXT
  84         # xz -9 OOM's on carme
  85         XZ_OPT=-e8 tar -caf $tarball $PACKAGE_NAME-$VERSION
  86         ls -lh $tarball
  87
  88         rm -rf $PACKAGE_NAME-$VERSION
  89
  90         chmod 644 $tarball
  91         mv $tarball $DIST_DIR
  92
  93         ) > $LOGFILE 2>&1
  94
  95         chmod 644 $LOGFILE
  96         mv $LOGFILE $DIST_DIR
  97
  98         rm -rf $TMP_DIR
  99
 100         # create diff patches
 101         BASEVER=${VERSION%.*}.0
 102         if [ -e $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT ]; then
 103                 base=$(readlink -f $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT)
 104                 current=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
 105                 sh -x $WORK_DIR/make-diff-patch.sh $base $current
 106                 mv $PACKAGE_NAME-$VERSION.patch.xz $DIST_DIR
 107                 # for beta and dev channels, move the diff pointer
 108                 if [ "$CHANNEL" != "stable" ]; then
 109                         ln -sf $PACKAGE_NAME-$VERSION.tar.$EXT $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT
 110                 fi
 111         fi
 112
 113         # try updating spec and build it as well
 114         if [ -x $WORK_DIR/update-source.sh ]; then
 115                 build_package=1 \
 116                 publish_packages=1 \
 117                 sh -x $WORK_DIR/update-source.sh
 118         fi
 119
 120         rm $LOCKFILE
 121 ) 9>$LOCKFILE