bump to github.com/urfave/cli/v2

go.mod

@@ -11,8 +11,7 @@ require (
 	github.com/mattn/go-isatty v0.0.10 // indirect
 	github.com/mattn/go-runewidth v0.0.6 // indirect
 	github.com/pkg/sftp v1.10.1
-	github.com/urfave/cli v1.22.2
-	github.com/urfave/cli/v2 v2.0.0 // indirect
+	github.com/urfave/cli/v2 v2.0.0
 	golang.org/x/crypto v0.0.0-20191122220453-ac88ee75c92c
 	golang.org/x/sys v0.0.0-20191110163157-d32e6e3b99c4 // indirect
 )

go.sum

@@ -53,22 +53,11 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.2.1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/urfave/cli v1.22.1 h1:+mkCCcOFKPnCmVYVcURKps1Xe+3zP90gSYGNfRkjoIY=
-github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
-github.com/urfave/cli v1.22.2 h1:gsqYFH8bb9ekPA12kRo0hfjngWQjkJPlN9R0N78BoUo=
-github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/urfave/cli/v2 v2.0.0 h1:+HU9SCbu8GnEUFtIBfuUNXN39ofWViIEJIp6SURMpCg=
 github.com/urfave/cli/v2 v2.0.0/go.mod h1:SE9GqnLQmjVa0iPEY0f1w3ygNIYcIJ0OKPMoW2caLfQ=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190530122614-20be4c3c3ed5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190820162420-60c769a6c586/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20191111213947-16651526fdb4 h1:AGVXd+IAyeAb3FuQvYDYQ9+WR2JHm0+C0oYJaU1C4rs=
-golang.org/x/crypto v0.0.0-20191111213947-16651526fdb4/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708 h1:pXVtWnwHkrWD9ru3sDxY/qFK/bfc0egRovX91EjWjf4=
-golang.org/x/crypto v0.0.0-20191112222119-e1110fd1c708/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20191117063200-497ca9f6d64f h1:kz4KIr+xcPUsI3VMoqWfPMvtnJ6MGfiVwsWSVzphMO4=
-golang.org/x/crypto v0.0.0-20191117063200-497ca9f6d64f/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20191119213627-4f8c1d86b1ba h1:9bFeDpN3gTqNanMVqNcoR/pJQuP5uroC3t1D7eXozTE=
-golang.org/x/crypto v0.0.0-20191119213627-4f8c1d86b1ba/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20191122220453-ac88ee75c92c h1:/nJuwDLoL/zrqY6gf57vxC+Pi+pZ8bfhpPkicO5H7W4=
 golang.org/x/crypto v0.0.0-20191122220453-ac88ee75c92c/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=

main.go

@@ -5,7 +5,7 @@ import (
 	"os"
 
 	"github.com/axetroy/s4/core/command"
-	"github.com/urfave/cli"
+	"github.com/urfave/cli/v2"
 )
 
 func main() {
@@ -14,8 +14,12 @@ func main() {
 	app.Name = "s4"
 	app.Usage = "Integrate local and remote workflow"
 	app.Version = "0.8.1"
-	app.Author = "Axetroy"
-	app.Email = "axetroy.dev@gmail.com"
+	app.Authors = []*cli.Author{
+		{
+			Name:  "Axetroy",
+			Email: "axetroy.dev@gmail.com",
+		},
+	}
 
 	cli.AppHelpTemplate = `NAME:
    {{.Name}} - {{.Usage}}
@@ -41,14 +45,14 @@ SOURCE CODE:
 `
 
 	app.Flags = []cli.Flag{
-		cli.StringFlag{
+		&cli.StringFlag{
 			Name:  "config, c",
 			Usage: "specify the s4 configuration file.",
 			Value: ".s4", // default value
 		},
 	}
 
-	app.Commands = []cli.Command{
+	app.Commands = []*cli.Command{
 		{
 			Name:  "version",
 			Usage: "Print current s4 version to stdout",