rewriting in go

commands/bcrypt/bcrypt.go

@@ -0,0 +1,34 @@
+package bcrypt
+
+import (
+	"context"
+	"flag"
+
+	"github.com/google/subcommands"
+)
+
+type (
+	MD5Cmd struct {
+		file  string
+		round int
+	}
+)
+
+func (*MD5Cmd) Name() string     { return "bcrypt" }
+func (*MD5Cmd) Synopsis() string { return "" }
+func (*MD5Cmd) Usage() string {
+	return `Usage: hash_utils bcrypt
+
+Options:
+`
+}
+
+func (p *MD5Cmd) SetFlags(f *flag.FlagSet) {
+	f.StringVar(&p.file, "file", "", "get the checksum of a file")
+	f.IntVar(&p.round, "round", 12, "number of iteration")
+}
+
+func (p *MD5Cmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
+
+	return subcommands.ExitSuccess
+}