Added shell scripts for discarding changes

repo-discard.cmd

@@ -0,0 +1,26 @@
+@ECHO OFF
+TITLE Restore Unity Project repo
+SETLOCAL
+
+CD "%~dp0"
+git rev-parse --is-inside-work-tree >NUL || GOTO die
+
+ECHO The following files were changed and will be reverted:
+git diff --name-only HEAD
+
+ECHO.
+CHOICE /M "Execute"
+IF %ERRORLEVEL% NEQ 1 (
+	ECHO Aborting restore...
+) ELSE (
+	git restore "%~dp0." || GOTO die
+	ECHO Done.
+)
+
+:end
+PAUSE
+EXIT /B 0
+
+:die
+PAUSE
+EXIT /B %ERRORLEVEL%

repo-discard.sh

@@ -0,0 +1,19 @@
+#!/bin/sh -e
+
+repository="$(dirname "$(readlink -f "$0")")/."
+
+cd "${repository}"
+git rev-parse --is-inside-work-tree >/dev/null
+
+echo "The following files were changed and will be reverted:"
+git diff --name-only HEAD
+
+printf "\nExecute [Y,N]?"; read -r yn
+if [ "$yn" = "${yn#[Yy]}" ]; then 
+    echo "Aborting restore..."
+else
+    git restore "${repository}"
+    echo "Done."
+fi
+
+exit 0