get-source.sh

   1 #!/bin/sh
   2 set -e
   3
   4 # CHANNEL: any from CHANNELS_URL: stable, beta, dev
   5 CHANNEL=${1:-beta}
   6
   7 CHANNELS_URL=https://omahaproxy.appspot.com/all
   8 PACKAGE_NAME=chromium-browser
   9 PROGRAM=${0##*/}
  10 WORK_DIR=$(cd "$(dirname "$0")"; pwd)
  11 LOCKFILE=$WORK_DIR/$PACKAGE_NAME-$CHANNEL.lock
  12 # Browse URL: https://gsdview.appspot.com/chromium-browser-official/
  13 OFFICIAL_URL=https://commondatastorage.googleapis.com/chromium-browser-official
  14 ALT_URL=https://github.com/zcbenz/chromium-source-tarball/releases/download
  15 DIST_DIR=$HOME/public_html/chromium-browser/src/$CHANNEL
  16
  17 # skip package build if interactive
  18 tty -s && build_package=0
  19
  20 VERSION=${2:-$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $3}')}
  21 if [ -z "$VERSION" ]; then
  22         echo >&2 "Can't figure out version for $CHANNEL"
  23         exit 1
  24 fi
  25
  26 # don't use .xz for beta channels, annoying if unpacks that slowly
  27 if [ "$CHANNEL" = "stable" ]; then
  28         EXT=xz
  29 else
  30         EXT=gz
  31 fi
  32 VERSION_FILE=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
  33
  34 if [ -e $VERSION_FILE -a -z "$FORCE" ]; then
  35         # nothing to update
  36         exit 0
  37 fi
  38
  39 set -x
  40
  41 (
  42         flock -n 9 || { echo "$PROGRAM: locked"; exit 1; }
  43
  44         TMP_DIR=$(mktemp -d $WORK_DIR/$PACKAGE_NAME-$CHANNEL-$VERSION-_XXXXXX)
  45         LOGFILE=$TMP_DIR/$PACKAGE_NAME-$VERSION.log
  46
  47         (
  48         cd "$TMP_DIR"
  49         srctarball=$PACKAGE_NAME-$VERSION.tar.xz
  50
  51         wget -nc -nv -O $srctarball "$OFFICIAL_URL/chromium-$VERSION.tar.xz" || :
  52         test -s $srctarball || rm $srctarball
  53
  54         wget -nc -nv -O $srctarball "$ALT_URL/$VERSION/chromium-$VERSION.tar.xz" || :
  55         test -s $srctarball || rm $srctarball
  56
  57         test -f $srctarball
  58
  59         # repackage cleaned up tarball
  60         test -d $PACKAGE_NAME-$VERSION || {
  61                 tar xvf $srctarball
  62                 mv chromium-$VERSION $PACKAGE_NAME-$VERSION
  63         }
  64
  65         ls -lh $srctarball
  66         rm $srctarball
  67
  68         cd $PACKAGE_NAME-$VERSION
  69         du -sh .
  70
  71         awk '/^#define/ && /(MAJOR|MINOR)_VERSION|BUILD_NUMBER|PATCH_LEVEL/ { printf("%s=%s\n", $2, $3) }' v8/src/version.cc | tee -a v8.sh
  72
  73         if [ "$CHANNEL" = "stable" ]; then
  74                 patch -p1 < $WORK_DIR/remove_bundled_libraries-stale.patch
  75                 sh -x $WORK_DIR/clean-source.sh emptydirs=1 v8=0 mesa=0 sqlite=0 ffmpeg=0 protobuf=0 re2=0
  76                 patch -p1 -R < $WORK_DIR/remove_bundled_libraries-stale.patch
  77         fi
  78
  79         # do not keep REMOVED*.txt in tarball. they are visible in .log anyway
  80         rm -vf REMOVED-*.txt
  81
  82         du -sh .
  83
  84         # add LASTCHANGE info, take "branch_revision" item
  85         svnver=$(wget -qO - "$CHANNELS_URL?os=linux&channel=$CHANNEL" | awk -F, 'NR > 1{print $8}')
  86         echo "$svnver" > build/LASTCHANGE.in
  87
  88         cd ..
  89
  90         tarball=$PACKAGE_NAME-$VERSION.tar.$EXT
  91         # xz -9 OOM's on carme
  92         XZ_OPT=-e8 tar -caf $tarball $PACKAGE_NAME-$VERSION
  93         ls -lh $tarball
  94
  95         rm -rf $PACKAGE_NAME-$VERSION
  96
  97         chmod 644 $tarball
  98         mv $tarball $DIST_DIR
  99
 100         ) > $LOGFILE 2>&1
 101
 102         chmod 644 $LOGFILE
 103         mv $LOGFILE $DIST_DIR
 104
 105         rm -rf $TMP_DIR
 106
 107         # create diff patches
 108         BASEVER=${VERSION%.*}.0
 109         if [ -e $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT ]; then
 110                 base=$(readlink -f $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT)
 111                 current=$DIST_DIR/$PACKAGE_NAME-$VERSION.tar.$EXT
 112                 if [ "$(basename $base)" != "$(basename $current)" ]; then
 113                         sh -x $WORK_DIR/make-diff-patch.sh $base $current
 114                         chmod 644 $PACKAGE_NAME-$VERSION.patch.xz
 115                         mv $PACKAGE_NAME-$VERSION.patch.xz $DIST_DIR
 116                         # for beta and dev channels, update the diff pointer
 117                         if [ "$CHANNEL" != "stable" ]; then
 118                                 ln -sf $PACKAGE_NAME-$VERSION.tar.$EXT $DIST_DIR/$PACKAGE_NAME-$BASEVER.tar.$EXT
 119                         fi
 120                 fi
 121         fi
 122
 123         # try updating spec and build it as well
 124         if [ -x $WORK_DIR/update-source.sh ]; then
 125                 build_package=${build_package-1} \
 126                 publish_packages=${publish_packages-1} \
 127                 sh -x $WORK_DIR/update-source.sh
 128         fi
 129
 130         rm $LOCKFILE
 131 ) 9>$LOCKFILE