diff --git a/levels/01-blob/win b/levels/01-blob/win
new file mode 100644
index 0000000..0815775
--- /dev/null
+++ b/levels/01-blob/win
@@ -0,0 +1,7 @@
+BLOB_COUNT=$(git cat-file --batch-check='%(objectname) %(objecttype)' --batch-all-objects | grep blob | wc -l)
+
+if [ "$BLOB_COUNT" -gt 2 ]; then
+    echo yes
+else
+    echo no
+fi
diff --git a/main.gd b/main.gd
index 2a27e46..679395c 100644
--- a/main.gd
+++ b/main.gd
@@ -76,6 +76,11 @@ func load_level(id):
 	goal_repository.path = goal_repository_path
 	active_repository.path = active_repository_path
 	
+	var win_script = level_prefix+level+"/win"
+	var win_script_target = game.tmp_prefix+"/win"
+	var dir = Directory.new()
+	dir.copy(win_script, win_script_target)
+	
 func construct_repo(script, path):
 	# Becase in an exported game, all assets are in a .pck file, we need to put
 	# the script somewhere in the filesystem.
@@ -87,7 +92,7 @@ func construct_repo(script, path):
 	game.global_shell.run("mkdir " + path)
 	game.global_shell.cd(path)
 	game.global_shell.run("git init")
-	var o = game.global_shell.run("source "+script_path)
+	var o = game.global_shell.run("sh "+script_path)
 	
 	if game.debug:
 		print(o)
diff --git a/terminal.gd b/terminal.gd
index eb4d088..55d3dc9 100644
--- a/terminal.gd
+++ b/terminal.gd
@@ -41,10 +41,14 @@ func send_command_async(command):
 
 func run_command_in_a_thread(command):
 	var o = repo.shell.run(command)
+	check_win_condition()
 	
 	input.text = ""
 	output.text = output.text + "$ " + command + "\n" + o
-	repo.update_everything() # FIXME
+	repo.update_everything() 
 
 func receive_output(text):
 	output.text += text
+	
+func check_win_condition():
+	print( repo.shell.run("bash /tmp/win") )