fix linux installer

README.md

@@ -75,6 +75,8 @@ Now run SavvyCAN
 ./SavvyCAN
 ```
 
+On linux systems you can run `./install.sh` to create a desktop shortcut.
+
 ### Compiling in debug mode for additional information
 
 ```sh
@@ -115,4 +117,3 @@ signal by juli from the Noun Project
 signal by yudi from the Noun Project
 
 Death by Adrien Coquet from the Noun Project
-

SavvyCAN.desktop

@@ -3,8 +3,8 @@ Type=Application
 Name=SavvyCAN
 GenericName=CANBus reverse engineering tool
 Comment=Facilitates reverse engineering of canbus captures
-Exec=SavvyCAN
-Icon=SavvyCAN
+Exec=<DIR>/SavvyCAN
+Icon=<DIR>/icons/SavvyIcon.png
 Terminal=false
 Categories=Development;Electronics;IDE;
 MimeType=text/x-application;

install.sh

@@ -1,16 +1,12 @@
 #!/bin/sh
 
 CURDIR=`pwd`
-APPDIR="$(dirname -- "$(readlink -f -- "${0}")" )"
 
-cd "$APPDIR"
-
-# Set absolute path work around
-sed -e "s,FULLPATH,$PWD,g" SavvyCAN.desktop > SavvyCAN.desktop.temp
+# Set absolute path
+sed -e "s,<DIR>,$CURDIR,g" SavvyCAN.desktop > SavvyCAN.desktop.temp
 
 cp SavvyCAN.desktop.temp ~/.local/share/applications/SavvyCAN.desktop
 cp SavvyCAN.desktop.temp ~/Desktop/SavvyCAN.desktop
 rm SavvyCAN.desktop.temp
 
 echo "Installed SavvyCAN icons on menu and desktop !"
-