revert to GetSSHHostname based on feedback from @nathanleclaire

Signed-off-by: Evan Hazlett <ejhazlett@gmail.com>

commands_test.go

@@ -52,7 +52,7 @@ func (d *FakeDriver) GetIP() (string, error) {
 	return "", nil
 }
 
-func (d *FakeDriver) GetSSHAddress() (string, error) {
+func (d *FakeDriver) GetSSHHostname() (string, error) {
 	return "", nil
 }
 

drivers/amazonec2/amazonec2.go

@@ -419,7 +419,7 @@ func (d *Driver) GetState() (state.State, error) {
 	return state.None, nil
 }
 
-func (d *Driver) GetSSHAddress() (string, error) {
+func (d *Driver) GetSSHHostname() (string, error) {
 	// TODO: use @nathanleclaire retry func here (ehazlett)
 	return d.GetIP()
 }

drivers/drivers.go

@@ -39,7 +39,7 @@ type Driver interface {
 	GetMachineName() string
 
 	// GetSSHHostname returns hostname for use with ssh
-	GetSSHAddress() (string, error)
+	GetSSHHostname() (string, error)
 
 	// GetSSHKeyPath returns key path for use with ssh
 	GetSSHKeyPath() string

drivers/none/none.go

@@ -62,7 +62,7 @@ func (d *Driver) GetMachineName() string {
 	return ""
 }
 
-func (d *Driver) GetSSHAddress() (string, error) {
+func (d *Driver) GetSSHHostname() (string, error) {
 	return "", nil
 }
 

host.go

@@ -525,7 +525,7 @@ func (h *Host) Provision() error {
 }
 
 func (h *Host) GetSSHCommand(args ...string) (*exec.Cmd, error) {
-	addr, err := h.Driver.GetSSHAddress()
+	addr, err := h.Driver.GetSSHHostname()
 	if err != nil {
 		return nil, err
 	}