Ubuntu用Chromium更新スクリプト。http://paste.ubuntu.com/1110824/ からfork。

chromium-updater.sh

#!/usr/bin/env bash

# based on
# http://askubuntu.com/questions/112432/chromium-19-for-ubuntu
# http://paste.ubuntu.com/1110824/
# https://gist.github.com/uu59/4019433

set -e
set -u

SCRIPT="Chromium Updater"
ICON="--icon=chromium-browser"
CURRENT_FILE=~/.config/chromium/build.number
TMP_DIR=~/Downloads
REQUEST_URL="http://commondatastorage.googleapis.com/chromium-browser-snapshots"


notify() {
  local body="$1"
  notify-send ${ICON} "${SCRIPT}" "${body}"
}

error() {
  local msg="$1"
  notify-send -u critical ${ICON} "${SCRIPT}" "${msg}"
  exit 1
}

version() {
  chromium-browser --version || echo "Not Installed"
}


if [ -n "$(uname -a | grep 'x86_64')" ] ; then
  LINUX=Linux_x64
else
  LINUX=Linux
fi
SCRIPT="${SCRIPT} ${LINUX}"

if [ -f ${CURRENT_FILE} ] ; then
  CURRENT="$(cat ${CURRENT_FILE})"
else
  CURRENT="$(echo "123456" > ${CURRENT_FILE})"
fi
LATEST="$(curl ${REQUEST_URL}/${LINUX}/LAST_CHANGE)"

notify "current:${CURRENT} -> latest:${LATEST}"


if [ "${LATEST}" -gt "${CURRENT}" ] ; then
  notify "We got new Chromium(${LATEST}), Updating!"
  test -d ${TMP_DIR} || mkdir -p ${TMP_DIR}
  cd ${TMP_DIR}
  rm -rf chrome-linux*

  notify "Downloading new Chromium(${LATEST})!"
  wget ${REQUEST_URL}/${LINUX}/${LATEST}/chrome-linux.zip

  notify "Unpacking Chromium(${LATEST})!"
  unzip chrome-linux.zip
  cd chrome-linux
  mv chrome chromium-browser
  mv chrome-wrapper chromium-browser-wrapper

  notify "Installing Chromium(${LATEST})!"
  cp -r * /usr/lib/chromium-browser
  echo ${LATEST} > ${CURRENT_FILE}

  notify "We've updated $(version) ({$LATEST})!"

elif [ "${LATEST}" -eq "${CURRENT}" ] ; then
  notify "You're already have latest version $(version) (${CURRENT})"

elif [ "${LATEST}" -lt "${CURRENT}" ] ; then
  notify "Seems like your version newer than one at server? $(version) (${LATEST}), RLLY?!"
fi

exit 0

http://paste.ubuntu.com/1110824/ が消えていたので保全。

https://gist.github.com/uu59/4019433 とmerge。

icon指定が違っていたので修正。