Allow configuration from ini-style file

README.md

@@ -29,6 +29,16 @@ Get release and run
 Usage
 -----
 
+#### Configuration
+All configuration options are accepted either as arguments or can be placed in an ini-style file as such:  
+```ini
+sitename = "my linx"  
+siteurl = "https://linx.example.com"  
+remoteuploads = true
+# etc
+```  
+...and then invoke ```linx-server -config path/to/config.ini```  
+
 #### Common options
 - ```-bind 127.0.0.1:8080``` -- what to bind to  (default is 127.0.0.1:8080)
 - ```-sitename myLinx``` -- the site name displayed on top (default is linx)

server.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/GeertJohan/go.rice"
 	"github.com/flosch/pongo2"
+	"github.com/vharitonsky/iniflags"
 	"github.com/zenazn/goji/graceful"
 	"github.com/zenazn/goji/web"
 	"github.com/zenazn/goji/web/middleware"
@@ -194,7 +195,8 @@ func main() {
 		"value of Content-Security-Policy header for file access")
 	flag.StringVar(&Config.xFrameOptions, "xframeoptions", "SAMEORIGIN",
 		"value of X-Frame-Options header")
-	flag.Parse()
+
+	iniflags.Parse()
 
 	mux := setup()