Initial commit

vendor/github.com/hyperhq/hypercli/builder/dockerfile/support.go

@@ -0,0 +1,16 @@
+package dockerfile
+
+import "strings"
+
+func handleJSONArgs(args []string, attributes map[string]bool) []string {
+	if len(args) == 0 {
+		return []string{}
+	}
+
+	if attributes != nil && attributes["json"] {
+		return args
+	}
+
+	// literal string command, not an exec array
+	return []string{strings.Join(args, " ")}
+}