updater.sh

   1 #!/bin/bash
   2
   3 ##Print splash
   4 echo '********************************'
   5 echo '**SVR.JS updater for GNU/Linux**'
   6 echo '********************************'
   7 echo
   8
   9 ##Check if user is root
  10 if [ "$(id -u)" != "0" ]; then
  11   echo 'You need to have root privileges to update SVR.JS'
  12   exit 1
  13 fi
  14
  15 ##Check if SVR.JS is installed
  16 if ! [ -d /usr/lib/svrjs ]; then
  17   echo 'SVR.JS isn'"'"'t installed (or it'"'"'s installed without using SVR.JS installer)!'
  18   exit 1
  19 fi
  20
  21 ##Create .installer.prop file, if it doesn't exist
  22 if ! [ -f /usr/lib/svrjs/.installer.prop ]; then
  23   echo manual > /usr/lib/svrjs/.installer.prop;
  24 fi
  25
  26 ##Check the SVR.JS installation type
  27 INSTALLTYPE="$(cat /usr/lib/svrjs/.installer.prop)"
  28 if [ "$INSTALLTYPE" == "manual" ]; then
  29   echo -n 'Path to SVR.JS zip archive: '
  30   read SVRJSZIPARCHIVE
  31 elif [ "$INSTALLTYPE" == "stable" ]; then
  32   SVRJSOLDVERSION=""
  33   SVRJSVERSION="$(curl -fsL https://downloads.svrjs.org/latest.svrjs)"
  34   if [ "$SVRJSVERSION" == "" ]; then
  35     echo 'There was a problem while determining latest SVR.JS version!'
  36     exit 1
  37   fi
  38   if [ -f /usr/lib/svrjs/.installer.version ]; then
  39     SVRJSOLDVERSION="$(cat /usr/lib/svrjs/.installer.version)"
  40   fi
  41   if [ "$SVRJSOLDVERSION" == "$SVRJSVERSION" ]; then
  42     echo 'Your SVR.JS version is up to date!'
  43     exit 0
  44   fi
  45   SVRJSZIPARCHIVE="$(mktemp /tmp/svrjs.XXXXX.zip)"
  46   if ! curl -fsSL "https://downloads.svrjs.org/svr.js.$SVRJSVERSION.zip" > $SVRJSZIPARCHIVE; then
  47     echo 'There was a problem while downloading latest SVR.JS version!'
  48     exit 1
  49   fi
  50   echo "$SVRJSVERSION" > /usr/lib/svrjs/.installer.version
  51 elif [ "$INSTALLTYPE" == "lts" ]; then
  52   SVRJSOLDVERSION=""
  53   SVRJSVERSION="$(curl -fsL https://downloads.svrjs.org/latest-lts.svrjs)"
  54   if [ "$SVRJSVERSION" == "" ]; then
  55     echo 'There was a problem while determining latest LTS SVR.JS version!'
  56     exit 1
  57   fi
  58   if [ -f /usr/lib/svrjs/.installer.version ]; then
  59     SVRJSOLDVERSION="$(cat /usr/lib/svrjs/.installer.version)"
  60   fi
  61   if [ "$SVRJSOLDVERSION" == "$SVRJSVERSION" ]; then
  62     echo 'Your SVR.JS version is up to date!'
  63     exit 0
  64   fi
  65   SVRJSZIPARCHIVE="$(mktemp /tmp/svrjs.XXXXX.zip)"
  66   if ! curl -fsSL "https://downloads.svrjs.org/svr.js.$SVRJSVERSION.zip" > $SVRJSZIPARCHIVE; then
  67     echo 'There was a problem while downloading latest LTS SVR.JS version!'
  68     exit 1
  69   fi
  70   echo "$SVRJSVERSION" > /usr/lib/svrjs/.installer.version
  71 else
  72   echo 'There was a problem determining SVR.JS installation type!'
  73   exit 1
  74 fi
  75
  76 ##Check if SVR.JS zip archive exists
  77 if ! [ -f $SVRJSZIPARCHIVE ]; then
  78   echo 'Can'"'"'t find SVR.JS archive! Make sure to download SVR.JS archive file from https://svrjs.org and rename it to "svrjs.zip".'
  79   exit 1
  80 fi
  81
  82 ##Copy SVR.JS files
  83 echo "Copying SVR.JS files..."
  84 unzip -o $SVRJSZIPARCHIVE -d /usr/lib/svrjs svr.compressed modules.compressed svr.js > /dev/null 2> /dev/null
  85 chown svrjs:svrjs /usr/lib/svrjs/svr.compressed /usr/lib/svrjs/modules.compressed /usr/lib/svrjs/svr.js > /dev/null 2> /dev/null
  86 chmod 775 /usr/lib/svrjs/svr.compressed /usr/lib/svrjs/modules.compressed /usr/lib/svrjs/svr.js > /dev/null 2> /dev/null
  87 unzip -o $SVRJSZIPARCHIVE -d /usr/lib/svrjs logviewer.js loghighlight.js > /dev/null 2> /dev/null
  88 chown svrjs:svrjs /usr/lib/svrjs/logviewer.js /usr/lib/svrjs/loghighlight.js > /dev/null 2> /dev/null
  89 chmod 775 /usr/lib/svrjs/logviewer.js /usr/lib/svrjs/loghighlight.js > /dev/null 2> /dev/null
  90 unzip -o $SVRJSZIPARCHIVE -d /usr/lib/svrjs svrpasswd.js > /dev/null 2> /dev/null
  91 chown svrjs:svrjs /usr/lib/svrjs/svrpasswd.js > /dev/null 2> /dev/null
  92 chmod 775 /usr/lib/svrjs/svrpasswd.js > /dev/null 2> /dev/null
  93 if [ -f /usr/lib/svrjs/svr.compressed ]; then
  94   pushd .
  95   cd /usr/lib/svrjs
  96   node svr.js > /dev/null
  97   popd
  98 fi
  99
 100 echo "Done! SVR.JS is updated successfully! You can now restart SVR.JS using \"/etc/init.d/svrjs restart\" or \"systemctl restart svrjs\"."