More Terraform Cloud UX changes

* Update e2e tests to specify Terraform Cloud
* Update more of the terraform command flow to specify Terraform Cloud

internal/cloud/e2e/migrate_state_multi_to_tfc_test.go

@@ -68,7 +68,7 @@ func Test_migrate_multi_to_tfc_cloud_name_strategy(t *testing.T) {
 							userInput:         []string{"yes", "yes"},
 							postInputOutput: []string{
 								`Do you want to copy existing state to the new backend?`,
-								`Successfully configured the backend "cloud"!`},
+								`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "show"},
@@ -139,7 +139,7 @@ func Test_migrate_multi_to_tfc_cloud_name_strategy(t *testing.T) {
 							userInput:         []string{"yes", "yes"},
 							postInputOutput: []string{
 								`Do you want to copy existing state to the new backend?`,
-								`Successfully configured the backend "cloud"!`},
+								`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "list"},
@@ -191,7 +191,7 @@ func Test_migrate_multi_to_tfc_cloud_name_strategy(t *testing.T) {
 			op.prep(t, organization.Name, tf.WorkDir())
 			for _, tfCmd := range op.commands {
 				t.Log("Running commands: ", tfCmd.command)
-				tfCmd.command = append(tfCmd.command, "-ignore-remote-version")
+				tfCmd.command = append(tfCmd.command)
 				cmd := tf.Cmd(tfCmd.command...)
 				cmd.Stdin = exp.Tty()
 				cmd.Stdout = exp.Tty()
@@ -303,7 +303,7 @@ func Test_migrate_multi_to_tfc_cloud_tags_strategy(t *testing.T) {
 					commands: []tfCommand{
 						{
 							command:           []string{"init", "-migrate-state"},
-							expectedCmdOutput: `The "cloud" backend configuration only allows named workspaces!`,
+							expectedCmdOutput: `Terraform Cloud configuration only allows named workspaces!`,
 							userInput:         []string{"dev", "1", "app-*", "1"},
 							postInputOutput: []string{
 								`Would you like to rename your workspaces?`,

internal/cloud/e2e/migrate_state_remote_backend_to_tfc_test.go

@@ -52,7 +52,7 @@ func Test_migrate_remote_backend_name_to_tfc_name(t *testing.T) {
 							command:           []string{"init", "-migrate-state", "-ignore-remote-version"},
 							expectedCmdOutput: `Do you want to copy existing state to the new backend?`,
 							userInput:         []string{"yes"},
-							postInputOutput:   []string{`Successfully configured the backend "cloud"!`},
+							postInputOutput:   []string{`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "show"},
@@ -234,7 +234,7 @@ func Test_migrate_remote_backend_name_to_tfc_name_different_org(t *testing.T) {
 							command:           []string{"init", "-migrate-state", "-ignore-remote-version"},
 							expectedCmdOutput: `Do you want to copy existing state to the new backend?`,
 							userInput:         []string{"yes"},
-							postInputOutput:   []string{`Successfully configured the backend "cloud"!`},
+							postInputOutput:   []string{`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "show"},
@@ -373,7 +373,7 @@ func Test_migrate_remote_backend_name_to_tfc_tags(t *testing.T) {
 					commands: []tfCommand{
 						{
 							command:           []string{"init", "-migrate-state", "-ignore-remote-version"},
-							expectedCmdOutput: `The "cloud" backend configuration only allows named workspaces!`,
+							expectedCmdOutput: `Terraform Cloud configuration only allows named workspaces!`,
 							userInput:         []string{"cloud-workspace", "yes"},
 							postInputOutput: []string{
 								`Do you want to copy existing state to the new backend?`,
@@ -516,7 +516,7 @@ func Test_migrate_remote_backend_prefix_to_tfc_name(t *testing.T) {
 							expectedCmdOutput: `Do you want to copy existing state to the new backend?`,
 							userInput:         []string{"yes"},
 							postInputOutput: []string{
-								`Successfully configured the backend "cloud"!`},
+								`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "show"},

internal/cloud/e2e/migrate_state_single_to_tfc_test.go

@@ -51,9 +51,9 @@ func Test_migrate_single_to_tfc(t *testing.T) {
 					commands: []tfCommand{
 						{
 							command:           []string{"init", "-migrate-state"},
-							expectedCmdOutput: `Do you want to copy existing state to the new backend?`,
+							expectedCmdOutput: `Do you want to copy existing state to the Terraform Cloud?`,
 							userInput:         []string{"yes"},
-							postInputOutput:   []string{`Successfully configured the backend "cloud"!`},
+							postInputOutput:   []string{`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "list"},
@@ -102,9 +102,9 @@ func Test_migrate_single_to_tfc(t *testing.T) {
 					commands: []tfCommand{
 						{
 							command:           []string{"init", "-migrate-state"},
-							expectedCmdOutput: `The "cloud" backend configuration only allows named workspaces!`,
+							expectedCmdOutput: `Terraform Cloud configuration only allows named workspaces!`,
 							userInput:         []string{"new-workspace", "yes"},
-							postInputOutput:   []string{`Successfully configured the backend "cloud"!`},
+							postInputOutput:   []string{`Successfully configured Terraform Cloud!`},
 						},
 						{
 							command:           []string{"workspace", "list"},

internal/command/meta_backend.go

@@ -952,7 +952,11 @@ func (m *Meta) backend_C_r_S_changed(c *configs.Backend, cHash int, sMgr *clista
 
 	// no need to confuse the user if the backend types are the same
 	if s.Backend.Type != c.Type {
-		m.Ui.Output(strings.TrimSpace(fmt.Sprintf(outputBackendMigrateChange, s.Backend.Type, c.Type)))
+		output := fmt.Sprintf(outputBackendMigrateChange, s.Backend.Type, c.Type)
+		if c.Type == "cloud" {
+			output = fmt.Sprintf(outputBackendMigrateChangeCloud, s.Backend.Type)
+		}
+		m.Ui.Output(strings.TrimSpace(output))
 	}
 
 	// Grab the existing backend
@@ -1011,8 +1015,12 @@ func (m *Meta) backend_C_r_S_changed(c *configs.Backend, cHash int, sMgr *clista
 	}
 
 	if output {
-		m.Ui.Output(m.Colorize().Color(fmt.Sprintf(
-			"[reset][green]\n"+strings.TrimSpace(successBackendSet), s.Backend.Type)))
+		// By now the backend is successfully configured.  If using Terraform Cloud, the success
+		// message is handled as part of the final init message
+		if _, ok := b.(*cloud.Cloud); !ok {
+			m.Ui.Output(m.Colorize().Color(fmt.Sprintf(
+				"[reset][green]\n"+strings.TrimSpace(successBackendSet), s.Backend.Type)))
+		}
 	}
 
 	return b, diags
@@ -1306,6 +1314,10 @@ const outputBackendMigrateChange = `
 Terraform detected that the backend type changed from %q to %q.
 `
 
+const outputBackendMigrateChangeCloud = `
+Terraform detected that the backend type changed from %q to Terraform Cloud.
+`
+
 const outputBackendMigrateLocal = `
 Terraform has detected you're unconfiguring your previously set %q backend.
 `

internal/command/meta_backend_migrate.go

@@ -686,12 +686,15 @@ func (m *Meta) promptMultiToSingleCloudMigration(opts *backendMigrateOpts) error
 }
 
 func (m *Meta) promptNewWorkspaceName(destinationType string) (string, error) {
+	message := fmt.Sprintf("[reset][bold][yellow]The %q backend configuration only allows "+
+		"named workspaces![reset]", destinationType)
+	if destinationType == "cloud" {
+		message = fmt.Sprintf("[reset][bold][yellow]The Terraform Cloud configuration only allows " +
+			"named workspaces![reset]")
+	}
 	name, err := m.UIInput().Input(context.Background(), &terraform.InputOpts{
-		Id: "new-state-name",
-		Query: fmt.Sprintf(
-			"[reset][bold][yellow]The %q backend configuration only allows "+
-				"named workspaces![reset]",
-			destinationType),
+		Id:          "new-state-name",
+		Query:       message,
 		Description: strings.TrimSpace(inputBackendNewWorkspaceName),
 	})
 	if err != nil {