iankelling.org Git - buildscripts/blob - tor-browser

   1 #!/bin/bash -l
   2 # Copyright (C) 2016 Ian Kelling
   3
   4 # Licensed under the Apache License, Version 2.0 (the "License");
   5 # you may not use this file except in compliance with the License.
   6 # You may obtain a copy of the License at
   7
   8 #     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 # Unless required by applicable law or agreed to in writing, software
  11 # distributed under the License is distributed on an "AS IS" BASIS,
  12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 # See the License for the specific language governing permissions and
  14 # limitations under the License.
  15
  16 set -eE -o pipefail
  17 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?"' ERR
  18
  19
  20 # stable version is shown on:
  21 # https://dist.torproject.org/torbrowser/
  22
  23 ver=$(curl -s https://dist.torproject.org/torbrowser/ \
  24           | sed -rn 's/.*href="([0-9]+\.[0-9]+[.0-9]*)\/.*/\1/p' \
  25           | sort -Vr | head -n 1)
  26
  27
  28 # by default it has perms for just 1 non-root user, which is ok for now.
  29
  30 cd /a/opt
  31
  32 f=tor-browser-linux64-${ver}_en-US.tar.xz
  33 timestamp=$(stat -c %Y $f) ||:
  34 wget -N https://www.torproject.org/dist/torbrowser/$ver/$f
  35 new_timestamp=$(stat -c %Y $f) ||:
  36 if [[ $timestamp != $new_timestamp || ! -e /a/opt/tor-browser_en-US/Browser/start-tor-browser ]]; then
  37    # not already installed
  38     rm -rf tor-browser_en-US
  39     ex $f
  40 fi
  41
  42 for x in tor-*.tar.xz; do
  43     # cleanup old tarballs
  44     [[ -e $x ]] || break
  45     [[ $x != $f ]] || continue
  46     command rm -f $x
  47 done
  48 s lnf /a/opt/tor-browser_en-US/Browser/start-tor-browser /usr/local/bin