From 313a3b6af682ccde6c1ab95add63c9b058360d56 Mon Sep 17 00:00:00 2001
From: ChronosX88 <chronosx88@gmail.com>
Date: Sat, 12 Oct 2019 17:24:58 +0400
Subject: [PATCH] refactor: Make a skeleton of main.go (openkeepd binary)

---
 .gitignore            |  1 +
 cmd/openkeepd/main.go | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)
 create mode 100644 cmd/openkeepd/main.go

diff --git a/.gitignore b/.gitignore
index f1c181e..d4fa212 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@
 
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
+/openkeepd
diff --git a/cmd/openkeepd/main.go b/cmd/openkeepd/main.go
new file mode 100644
index 0000000..6f51868
--- /dev/null
+++ b/cmd/openkeepd/main.go
@@ -0,0 +1,31 @@
+package main
+
+import (
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/sirupsen/logrus"
+)
+
+var logger = logrus.New()
+
+func main() {
+	logger.Info("Starting openkeepd server...")
+
+	logger.Info("Server successfully started!")
+
+	// CTRL+C handler.
+	signalHandler := make(chan os.Signal, 1)
+	shutdownDone := make(chan bool, 1)
+	signal.Notify(signalHandler, os.Interrupt, syscall.SIGTERM)
+	go func() {
+		<-signalHandler
+		logger.Info("CTRL+C or SIGTERM received, shutting down openkeepd...")
+		shutdownDone <- true
+	}()
+
+	<-shutdownDone
+	logger.Info("Server successfully shutted down")
+	os.Exit(0)
+}