chore: add PR feedback

go.mod

@@ -24,7 +24,6 @@ require (
 	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
 	github.com/mholt/archiver/v3 v3.5.0
 	github.com/olekukonko/tablewriter v0.0.5
-	github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2
 	github.com/pierrec/lz4/v4 v4.1.3 // indirect
 	github.com/rivo/uniseg v0.2.0 // indirect
 	github.com/rjeczalik/notify v0.9.2

go.sum

@@ -385,8 +385,6 @@ github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7J
 github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml v1.2.0 h1:T5zMGML61Wp+FlcbWjRDT7yAxhJNAiPPLOFECq181zc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
-github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2 h1:JhzVVoYvbOACxoUmOs6V/G4D5nPVUW73rKvXxP4XUJc=
-github.com/phayes/freeport v0.0.0-20180830031419-95f893ade6f2/go.mod h1:iIss55rKnNBTvrwdmkUpLnDpZoAHvWaiq5+iMmen4AE=
 github.com/pierrec/lz4/v4 v4.0.3/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
 github.com/pierrec/lz4/v4 v4.1.3 h1:/dvQpkb0o1pVlSgKNQqfkavlnXaIK+hJ0LXsKRUN9D4=
 github.com/pierrec/lz4/v4 v4.1.3/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=

internal/branding/branding.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/auth0/auth0-cli/internal/open"
 	"github.com/guiguan/caster"
-	"github.com/phayes/freeport"
 	"github.com/rjeczalik/notify"
 )
 
@@ -36,16 +35,11 @@ func PreviewCustomTemplate(ctx context.Context, templateData TemplateData) {
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()
 
-	address := "localhost"
-	port, err := freeport.GetFreePort()
-	if err != nil {
-		return
-	}
-
-	listener, err := net.Listen("tcp", fmt.Sprintf("%s:%d", address, port))
+	listener, err := net.Listen("tcp", "127.0.0.1:0")
 	if err != nil {
 		return
 	}
+	address := listener.Addr().String()
 
 	requestTimeout := 10 * time.Minute
 	server := &http.Server{
@@ -61,7 +55,7 @@ func PreviewCustomTemplate(ctx context.Context, templateData TemplateData) {
 		}
 	}()
 
-	err = open.URL(fmt.Sprintf("http://%s:%d/data/storybook/?path=/story/universal-login--prompts", address, port))
+	err = open.URL(fmt.Sprintf("http://%s/data/storybook/?path=/story/universal-login--prompts", address))
 	if err != nil {
 		return
 	}