unconvert: add -tags flag to control build flags

mdempsky · Jul 3, 2018 · 5a7d811 · 5a7d811
1 parent beb68d9
commit 5a7d811
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/unconvert.go b/unconvert.go
@@ -26,6 +26,7 @@ import (
 
 	"github.com/kisielk/gotool"
 	"golang.org/x/text/width"
+	"golang.org/x/tools/go/buildutil"
 	"golang.org/x/tools/go/loader"
 )
 
@@ -175,6 +176,10 @@ func usage() {
 	flag.PrintDefaults()
 }
 
+func init() {
+	flag.Var((*buildutil.TagsFlag)(&build.Default.BuildTags), "tags", buildutil.TagsFlagDoc)
+}
+
 func main() {
 	flag.Usage = usage
 	flag.Parse()