Add initial ttyrec code

Makefile

@@ -1,6 +1,8 @@
 GOC=go build
 GOFLAGS=-a -ldflags '-s'
 CGOR=CGO_ENABLED=0
+NETHACK_DIR=$(shell pwd)/savedata
+IMAGE_NAME=nethack_launch
 
 
 all: stat reclist
@@ -20,5 +22,20 @@ reclist:
 dependencies:
 	go get github.com/gorilla/mux
 
+#build_docker:
+#	mkdir -p stage.tmp/
+#	cp -R deps/Dockerfile stage.tmp/
+#
+#run: savedata
+#  $(OS_PERMS) docker run \
+#  -d \
+#  -p 23:23 \
+#  -v $(NETHACK_DIR)/var:/opt/nethack/nethack.alt.org/nh343/var:rw \
+#  -v $(NETHACK_DIR)/dgldir:/opt/nethack/nethack.alt.org/dgldir:rw \
+#  --name=nethack \
+#  --restart always \
+#  $(IMAGE_NAME)
+
 clean:
 	rm -rf bin/
+	rm -rf stage.tmp/

nethack-launcher.go

@@ -25,7 +25,7 @@ type Config struct {
 		NethackVersion     string
 		InProgressDir      string
 		UserDir            string
-		RecordLocation  string
+		RecordFileLocation string
 		ReclistLocation    string
 		BootstrapDelay     time.Duration
 	}
@@ -98,8 +98,8 @@ func initRedisConnection() (*redis.Client, error) {
 
 func checkFiles() {
 	// make sure record file exists
-	if _, err := os.Stat(config.NethackLauncher.RecordLocation); os.IsNotExist(err) {
-		glogger.Info.Printf("record file not found in %s\n", config.NethackLauncher.RecordLocation)
+	if _, err := os.Stat(config.NethackLauncher.RecordFileLocation); os.IsNotExist(err) {
+		glogger.Info.Printf("record file not found in %s\n", config.NethackLauncher.RecordFileLocation)
 		fmt.Printf("%s\n", err)
 		os.Exit(1)
 	}
@@ -195,11 +195,12 @@ func printUserScreen(redisClient *redis.Client, username string) string {
 			// restart display
 			exec.Command("stty", "-F", "/dev/tty", "echo", "-cbreak").Run()
 			clearScreen()
-			nh := exec.Command("nethack", "-u", username)
+			nh := exec.Command("ttyrec", "yeto.ttyrec", "-e", "nethack", "-u", username)
 			nh.Stdout = os.Stdout
 			nh.Stdin = os.Stdin
 			nh.Stderr = os.Stderr
 			nh.Run()
+			exec.Command("exit").Run()
 			printUserScreen(redisClient, username)
 		case "q":
 			clearScreen()
@@ -433,7 +434,7 @@ func gethighscore(w http.ResponseWriter, r *http.Request) {
 	// run script
 	output, err := exec.Command(config.NethackLauncher.ReclistLocation,
 		"-f",
-		config.NethackLauncher.RecordLocation).CombinedOutput()
+		config.NethackLauncher.RecordFileLocation).CombinedOutput()
 	if err != nil {
 		fmt.Printf("%s\n", err)
 	}