Update script to be distro-agnostic.

updatediscord.sh

@@ -1,28 +1,56 @@
 #!/bin/bash
-name="Discord"
-tempname="discord.deb"
-updateurl="https://discordapp.com/api/download?platform=linux&format=deb"
-clear;
-echo -e "Killing all Processes with name $name.";
-# Killing all Processes using Discord name.
-for KILLPID in `ps ax | grep $name | awk ' { print $1;}'`; do 
+
+if command -v dpkg &> /dev/null
+then
+    PKG_TYPE="deb"
+else
+    PKG_TYPE="tar.gz"
+fi
+
+PACKAGE="discord.$PKG_TYPE"
+UPDATE_URL="https://discordapp.com/api/download?platform=linux&format=$PKG_TYPE"
+RENAME=false
+
+
+if [ $PKG_TYPE == "deb" ]
+then
+    DPATH = "$HOME/Downloads"
+elif [ -d "/usr/lib64/discord" ]
+    DPATH = "/usr/lib64"
+    RENAME=true
+elif [ -d "usr/lib64/Discord" ]
+    DPATH = "/usr/lib64"
+else
+    DPATH = "/usr/local/lib64"
+fi
+
+# Ensure our path exists
+mkdir -p $DPATH
+
+echo "Killing Discord processes!"
+for KILLPID in `ps ax | grep Discord | awk ' { print $1;}'`; do 
   kill -9 $KILLPID &> /dev/null
 done
-echo -e "";
-echo -e "Pulling $tempname from $updateurl";
-# Pulling current version from Discord.com
-wget "$updateurl" -O $pwd/$tempname >/dev/null 2>&1
-echo -e "";
-echo -e "Installing $tempname";
-# Installing current version of Discord
-dpkg -i $pwd/$tempname >/dev/null
-echo -e "";
-echo -e "Removing temp $tempname";
-# Removing temp .deb file
-rm -rf $tempname >/dev/null
-echo -e "";
-echo -e "Finished"
-echo -e "";
-echo -e "You can now launch Discord by typing: discord";
-echo -e "";
 
+echo "Downloading Discord updates"
+wget $UPDATE_URL -O $DPATH/$PACKAGE
+
+echo "Installing Discord updates"
+cd $DPATH
+
+if [ $PKG_TYPE == "deb" ]
+then
+    dpkg -i $DPATH/$PACKAGE
+else
+    tar xvf $PACKAGE
+fi
+
+if RENAME
+then
+    rm -rf discord
+    mv Discord discord
+fi
+
+rm $PACKAGE
+
+echo "Discord updated!"