fix file creation

simple-colluder/main.go

@@ -54,7 +54,21 @@ func handleRequest(conn net.Conn) {
 	conn.Close()
 }
 
+func createFileIfitDoesntExist(filename string){
+	if _, err := os.Stat(filename); os.IsNotExist(err) {
+		log.Println("Creating file: ", filename)
+		file, err := os.Create(filename)
+		if err != nil {
+			log.Fatal(err)
+			return
+		}
+		file.Close()
+	}
+}
+
 func appendLineToFile(filename string, line string) error {
+	createFileIfitDoesntExist(filename)
+	log.Println("Appending line to file: ", filename, " with line: ", line)
 	f, err := os.OpenFile(filename, os.O_APPEND|os.O_WRONLY, 0644)
 	if err != nil {
 		return err

supervise.sh

@@ -10,5 +10,5 @@ wd=$(pwd)
 for colluder in $colluders
 do
     mkdir "$wd/$colluder"
-    karen -cmd "simple-colluder/simple-colluder" -args "-name $colluder" -sig start -runDir "$wd/$colluder"
+    karen -cmd "simple-colluder" -args "-name $colluder" -sig start -runDir "$wd/$colluder"
 done