vendor: revendor

vendor/gopkg.in/square/go-jose.v2/jose-util/main.go

@@ -28,7 +28,7 @@ import (
 var (
 	app = kingpin.New("jose-util", "A command-line utility for dealing with JOSE objects.")
 
-	keyFile = app.Flag("key", "Path to key file (PEM or DER-encoded)").Required().ExistingFile()
+	keyFile = app.Flag("key", "Path to key file (PEM or DER-encoded)").ExistingFile()
 	inFile  = app.Flag("in", "Path to input file (stdin if missing)").ExistingFile()
 	outFile = app.Flag("out", "Path to output file (stdout if missing)").ExistingFile()
 
@@ -54,8 +54,12 @@ func main() {
 
 	command := kingpin.MustParse(app.Parse(os.Args[1:]))
 
-	keyBytes, err := ioutil.ReadFile(*keyFile)
-	exitOnError(err, "unable to read key file")
+	var keyBytes []byte
+	var err error
+	if command != "expand" {
+		keyBytes, err = ioutil.ReadFile(*keyFile)
+		exitOnError(err, "unable to read key file")
+	}
 
 	switch command {
 	case "encrypt":
@@ -144,6 +148,7 @@ func main() {
 
 		exitOnError(err, "unable to expand message")
 		writeOutput(*outFile, []byte(serialized))
+		writeOutput(*outFile, []byte("\n"))
 	}
 }