Rename --root flag to --cachedir

1 files changed, 6 insertions, 2 deletions

diff --git a/deno_dir.go b/deno_dir.go
index 49d1e0696..60378f689 100644
--- a/deno_dir.go
+++ b/deno_dir.go
@@ -3,6 +3,7 @@ package main
 import (
 	"crypto/md5"
 	"encoding/hex"
+	"flag"
 	"io"
 	"io/ioutil"
 	"net/http"
@@ -12,6 +13,9 @@ import (
 	"strings"
 )
 
+var flagCacheDir = flag.String("cachedir", "",
+	"Where to cache compilation artifacts. Default: ~/.deno")
+
 var DenoDir string
 var CacheDir string
 var SrcDir string
@@ -90,10 +94,10 @@ func UserHomeDir() string {
 }
 
 func createDirs() {
-	if *flagRoot == "" {
+	if *flagCacheDir == "" {
 		DenoDir = path.Join(UserHomeDir(), ".deno")
 	} else {
-		DenoDir = *flagRoot
+		DenoDir = *flagCacheDir
 	}
 	CacheDir = path.Join(DenoDir, "cache")
 	err := os.MkdirAll(CacheDir, 0700)