Automate release file build and remove readme info on the matter

README.md

@@ -11,28 +11,6 @@
 Sparta, a Sport and Rehearsal Tracking Application with a focus for privacy and security.
 The application uses encryption and locally stored files to keep your activities private and hidden from spying eyes.
 
-## Cross compiling using fyne-cross
-Run the following command from the root of the repo:
-```bash
-sudo ../../bin/fyne-cross --targets=windows/amd64,darwin/amd64,linux/amd64 --output=sparta ./src/
-```
-
-## Packaging the logo
-Run the following command for bundling the icon in a windows binary:
-```bash
-(cd src && ../../../bin/fyne package -icon ../assets/bundled-logo.png -executable ../sparta-windows-amd64.exe -os windows -name sparta)
-```
-
-Run the following command for bundling the icon in a macos binary:
-```bash
-(cd src && ../../../bin/fyne package -icon ../assets/bundled-logo.png -executable ../sparta-darwin-amd64 -os darwin -name sparta)
-```
-
-Run the following command for bundling the icon in a linux binary and installer:
-```bash
-(cd src && ../../../bin/fyne package -icon ../assets/bundled-logo.png -executable ../sparta-linux-amd64 -os linux -name sparta)
-```
-
 ## Folder structure:
 - assets/ : Storage of icons used in the project.
 - src/ : The place where all application code is placed and home of the simple main.go file.

release.sh

@@ -0,0 +1,38 @@
+#! /bin/bash
+
+# First we make sure to remove and recreate the build directory.
+rm -rf build
+mkdir build
+
+# Do the initial build for the release.
+sudo ~/go/bin/fyne-cross --targets=windows/amd64,darwin/amd64,linux/amd64 --output=sparta ./src/
+
+# Make sure to set the correct access rights to the binaries.
+(cd build && sudo chmod 666 sparta-linux-amd64 sparta-darwin-amd64 sparta-windows-amd64.exe)
+
+# Prepare the windows executable to be packaged with the icon.
+(cd src && ~/go/bin/fyne package -icon ../assets/bundled-logo.png -executable ../build/sparta-windows-amd64.exe -os windows -name Sparta)
+cp build/fyne.syso src/fyne.syso
+
+# Package the darwin executable as an application.
+(cd src && ~/go/bin/fyne package -icon ../assets/bundled-logo.png -executable ../build/sparta-darwin-amd64 -os darwin -name Sparta)
+
+# Build the windows binary again to incorporate the logo.
+sudo ~/go/bin/fyne-cross --targets=windows/amd64 --output=sparta ./src/
+
+# Clean up inside the src folder.
+rm -rf src/usr/ src/fyne.syso
+mv src/Sparta.app build/Sparta.app
+
+# Clean up in the build folder (Sparta.app is the one to use).
+rm -f build/sparta-darwin-amd64 build/fyne.syso
+sudo chmod 666 build/sparta-windows-amd64.exe
+
+# Lastly we want to compress all the binaries.
+tar -cJf build/sparta-linux-amd64.tar.gz build/sparta-linux-amd64
+tar -cJf build/sparta-darwin-amd64.tar.gz build/Sparta.app
+(cd build && zip sparta-windows-amd64.zip sparta-windows-amd64.exe)
+
+# Final cleanup in the build folder.
+rm -rf build/Sparta.app build/sparta-linux-amd64 build/sparta-windows-amd64.exe
+