404 to static file server

config/config.go

@@ -4,6 +4,7 @@ import (
 	"io/ioutil"
 	"local/args"
 	"os"
+	"path"
 	"strings"
 	"time"
 )
@@ -21,6 +22,7 @@ type Config struct {
 	RPS          int
 	SysRPS       int
 	Delay        time.Duration
+	StaticRoot   string
 }
 
 func New() Config {
@@ -35,6 +37,7 @@ func New() Config {
 	as.Append(args.INT, "p", "port to listen on", 18114)
 	as.Append(args.STRING, "fileprefix", "path prefix for file service", "/__files__")
 	as.Append(args.STRING, "api-prefix", "path prefix for api", "api")
+	as.Append(args.STRING, "static-root", "path to the root of a static file server", "./public")
 	as.Append(args.STRING, "fileroot", "path to file hosting root", "/tmp/")
 	as.Append(args.STRING, "database", "database name to use", "db")
 	as.Append(args.STRING, "driver", "database driver args to use, like [local/storage.Type,arg1,arg2...] or [/path/to/boltdb]", "map")
@@ -63,5 +66,6 @@ func New() Config {
 		RPS:          as.GetInt("rps"),
 		SysRPS:       as.GetInt("sys-rps"),
 		APIPrefix:    strings.TrimPrefix(as.GetString("api-prefix"), "/"),
+		StaticRoot:   path.Join(as.GetString("static-root")),
 	}
 }