From 5a897706a36ead274cd4474cf76ac327e9d9b1ef Mon Sep 17 00:00:00 2001
From: Matthew Faltys <mfaltys@d3banking.com>
Date: Wed, 20 Nov 2019 20:58:15 +0000
Subject: [PATCH] Add first time setup nethackrc logic

---
 deps/Dockerfile     |  2 +-
 nethack-launcher.go | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/deps/Dockerfile b/deps/Dockerfile
index d48f263..e533523 100644
--- a/deps/Dockerfile
+++ b/deps/Dockerfile
@@ -45,7 +45,7 @@ COPY nethack-launcher /
 COPY redis.conf /
 COPY run.sh /
 COPY chowner.sh /bin/
-COPY nethackrc /hack/.nethackrc
+COPY nethackrc /.nethackrc
 COPY run_nethack.sh /
 
 CMD ["/run.sh"]
diff --git a/nethack-launcher.go b/nethack-launcher.go
index 1191b2a..6cb99bb 100644
--- a/nethack-launcher.go
+++ b/nethack-launcher.go
@@ -570,6 +570,24 @@ func createInitialFiles() {
 	if _, err := os.Stat(fmt.Sprintf("%s/nhdat", config.NethackLauncher.HackDir)); os.IsNotExist(err) {
 		exec.Command("cp", config.NethackLauncher.NhdatLocation, config.NethackLauncher.HackDir).Run()
 	}
+
+	// make sure initial rcfile exists
+	hackRCLoc := fmt.Sprintf("%s/.nethackrc", config.NethackLauncher.HackDir)
+	if _, err := os.Stat(hackRCLoc); os.IsNotExist(err) {
+		fmt.Printf("initial config file not found at: %s\n", hackRCLoc)
+		fmt.Printf("%s\n", err)
+
+		// check root and move in if applicable
+		if _, err := os.Stat("/.nethackrc"); os.IsNotExist(err) {
+			fmt.Printf("initial config file not found at root\n")
+			fmt.Printf("%s\n", err)
+			os.Exit(1)
+		} else {
+			// move nethackrc file to proper location
+			exec.Command("cp", "/.nethackrc", config.NethackLauncher.HackDir).Run()
+		}
+
+	}
 }
 
 func janitor(redisClient *redis.Client) {