From cfaa4c3285e7d57664900ba4c4e95728441c0b1c Mon Sep 17 00:00:00 2001
From: gutmet <me.git@gutmet.org>
Date: Sun, 9 Dec 2018 11:40:26 +0100
Subject: [PATCH] provide command line application, print info about directory

---
 cmd/simpleserver.go | 15 +++++++++++++++
 server.go           |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 cmd/simpleserver.go

diff --git a/cmd/simpleserver.go b/cmd/simpleserver.go
new file mode 100644
index 0000000..30b84cd
--- /dev/null
+++ b/cmd/simpleserver.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"fmt"
+	"git.gutmet.org/simpleserver.git"
+	"os"
+)
+
+func main() {
+	if len(os.Args) != 2 {
+		fmt.Println("Usage: " + os.Args[0] + " DIR")
+		os.Exit(1)
+	}
+	simpleserver.Serve(os.Args[1])
+}
diff --git a/server.go b/server.go
index 34cc9a9..5b200d2 100644
--- a/server.go
+++ b/server.go
@@ -26,7 +26,7 @@ func viewHandler(root string, w http.ResponseWriter, r *http.Request) {
 
 func Serve(root string) {
 	address := "0.0.0.0:8000"
-	fmt.Println("Serving at http://" + address + " ...")
+	fmt.Println("Serving " + root + " at http://" + address + " ...")
 	fmt.Println("Use Ctrl+C to exit")
 	fmt.Println("(This is not a production web server, don't get any funny ideas)")
 	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) { viewHandler(root, w, r) })