update_chrome.sh

#!/bin/bash

INSTALLED_VERSION=$(head -n 1 /var/log/packages/google_chrome | awk '{ print $3 }' | sed -e 's/google_chrome-//' -e 's/-x86_64-B.//')
url="https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm"
pkgbase="google_chrome"
compress=tzst
arch=$(uname -m)

logger "start update-chrome.sh"

cd /tmp
source /usr/share/plamobuild_functions.sh
P=/tmp/chrome

get_current_version()
{
    curl -s "https://chromiumdash.appspot.com/fetch_releases?channel=Stable&platform=Linux&num=1" | jq -r .[].version
}

CURRENT_VERSION=$(get_current_version)

convert_package()
{
    rpm2tar ${url##*/}

    if [ -x /usr/bin/rpm ]; then
        vers=$(rpm -qpi google-chrome-stable_current_x86_64.rpm 2>/dev/null | egrep '^Version' | awk '{ print $3 }')
    else
        vers="stable"
    fi

    check_root
    if [ -d $P ]; then
        rm -rf $P
    fi
    mkdir -p $P
    tar xf $W/$(basename ${url##*/} .rpm).tar -C $P

    rm -rf $P/etc
    rm -rf $P/usr/share/gnome-control-center

    install_tweak
    convert_links

    cd $P
    /sbin/makepkg /tmp/google_chrome-"$vers"-"$arch"-B1.$compress <<EOF
y
1
EOF
}

if [ $CURRENT_VERSION != $INSTALLED_VERSION ]; then
    download_sources
    convert_package
    updatepkg -f /tmp/google_chrome-"$vers"-"$arch"-B1.$compress
    rm -f /tmp/$(basename ${url##*/} .rpm).{rpm,tar}
    notify-send -u normal "Google Chrome Info" "google chrome is updated."
else
    notify-send -u low "Google Chrome Info" "google chrome is up-to-date."
fi

logger "end update-chrome.sh"