Add basic display

internal/display/display.go

@@ -0,0 +1,28 @@
+package display
+
+import (
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/auth0/auth0-cli/internal/ansi"
+	"github.com/cyx/auth0/management"
+)
+
+type Renderer struct {
+	Tenant string
+
+	Writer io.Writer
+}
+
+func (r *Renderer) ActionList(actions []*management.Action) {
+	r.Heading(ansi.Bold(r.Tenant), "actions")
+
+	for _, a := range actions {
+		fmt.Fprintf(r.Writer, "%s\n", a.Name)
+	}
+}
+
+func (r *Renderer) Heading(text ...string) {
+	fmt.Fprintf(r.Writer, "%s %s\n", ansi.Faint("==="), strings.Join(text, " "))
+}