Initial commit

internal/glance/main.go

@@ -0,0 +1,46 @@
+package glance
+
+import (
+	"fmt"
+	"os"
+)
+
+func Main() int {
+	options, err := ParseCliOptions()
+
+	if err != nil {
+		fmt.Println(err)
+		return 1
+	}
+
+	configFile, err := os.Open(options.ConfigPath)
+
+	if err != nil {
+		fmt.Printf("failed opening config file: %v\n", err)
+		return 1
+	}
+
+	config, err := NewConfigFromYml(configFile)
+	configFile.Close()
+
+	if err != nil {
+		fmt.Printf("failed parsing config file: %v\n", err)
+		return 1
+	}
+
+	if options.Intent == CliIntentServe {
+		app, err := NewApplication(config)
+
+		if err != nil {
+			fmt.Printf("failed creating application: %v\n", err)
+			return 1
+		}
+
+		if app.Serve() != nil {
+			fmt.Printf("http server error: %v\n", err)
+			return 1
+		}
+	}
+
+	return 0
+}