Always try to select a workspace after initialization (v0.12)

command/init.go

@@ -299,7 +299,7 @@ func (c *InitCommand) Run(args []string) int {
 
 	if back == nil {
 		// If we didn't initialize a backend then we'll try to at least
-		// instantiate one. This might fail if it wasn't already initalized
+		// instantiate one. This might fail if it wasn't already initialized
 		// by a previous run, so we must still expect that "back" may be nil
 		// in code that follows.
 		var backDiags tfdiags.Diagnostics

command/meta_backend.go

@@ -85,6 +85,14 @@ func (m *Meta) Backend(opts *BackendOpts) (backend.Enhanced, tfdiags.Diagnostics
 		b, backendDiags = m.backendFromConfig(opts)
 		diags = diags.Append(backendDiags)
 
+		if opts.Init && b != nil && !diags.HasErrors() {
+			// Its possible that the currently selected workspace doesn't exist, so
+			// we call selectWorkspace to ensure an existing workspace is selected.
+			if err := m.selectWorkspace(b); err != nil {
+				diags = diags.Append(err)
+			}
+		}
+
 		if diags.HasErrors() {
 			return nil, diags
 		}
@@ -156,6 +164,56 @@ func (m *Meta) Backend(opts *BackendOpts) (backend.Enhanced, tfdiags.Diagnostics
 	return local, nil
 }
 
+// selectWorkspace gets a list of existing workspaces and then checks
+// if the currently selected workspace is valid. If not, it will ask
+// the user to select a workspace from the list.
+func (m *Meta) selectWorkspace(b backend.Backend) error {
+	workspaces, err := b.Workspaces()
+	if err == backend.ErrWorkspacesNotSupported {
+		return nil
+	}
+	if err != nil {
+		return fmt.Errorf("Failed to get existing workspaces: %s", err)
+	}
+	if len(workspaces) == 0 {
+		return fmt.Errorf(strings.TrimSpace(errBackendNoExistingWorkspaces))
+	}
+
+	// Get the currently selected workspace.
+	workspace := m.Workspace()
+
+	// Check if any of the existing workspaces matches the selected
+	// workspace and create a numbered list of existing workspaces.
+	var list strings.Builder
+	for i, w := range workspaces {
+		if w == workspace {
+			return nil
+		}
+		fmt.Fprintf(&list, "%d. %s\n", i+1, w)
+	}
+
+	// If the selected workspace doesn't exist, ask the user to select
+	// a workspace from the list of existing workspaces.
+	v, err := m.UIInput().Input(context.Background(), &terraform.InputOpts{
+		Id: "select-workspace",
+		Query: fmt.Sprintf(
+			"\n[reset][bold][yellow]The currently selected workspace (%s) does not exist.[reset]",
+			workspace),
+		Description: fmt.Sprintf(
+			strings.TrimSpace(inputBackendSelectWorkspace), list.String()),
+	})
+	if err != nil {
+		return fmt.Errorf("Failed to select workspace: %s", err)
+	}
+
+	idx, err := strconv.Atoi(v)
+	if err != nil || (idx < 1 || idx > len(workspaces)) {
+		return fmt.Errorf("Failed to select workspace: input not a valid number")
+	}
+
+	return m.SetWorkspace(workspaces[idx-1])
+}
+
 // BackendForPlan is similar to Backend, but uses backend settings that were
 // stored in a plan.
 //
@@ -731,68 +789,9 @@ func (m *Meta) backend_C_r_s(c *configs.Backend, cHash int, sMgr *state.LocalSta
 	m.Ui.Output(m.Colorize().Color(fmt.Sprintf(
 		"[reset][green]\n"+strings.TrimSpace(successBackendSet), s.Backend.Type)))
 
-	// Its possible that the currently selected workspace is not migrated,
-	// so we call selectWorkspace to ensure a valid workspace is selected.
-	if err := m.selectWorkspace(b); err != nil {
-		diags = diags.Append(err)
-		return nil, diags
-	}
-
-	// Return the backend
 	return b, diags
 }
 
-// selectWorkspace gets a list of migrated workspaces and then checks
-// if the currently selected workspace is valid. If not, it will ask
-// the user to select a workspace from the list.
-func (m *Meta) selectWorkspace(b backend.Backend) error {
-	workspaces, err := b.Workspaces()
-	if err != nil {
-		if err == backend.ErrWorkspacesNotSupported {
-			return nil
-		}
-		return fmt.Errorf("Failed to get migrated workspaces: %s", err)
-	}
-
-	if len(workspaces) == 0 {
-		return fmt.Errorf(strings.TrimSpace(errBackendNoMigratedWorkspaces))
-	}
-
-	// Get the currently selected workspace.
-	workspace := m.Workspace()
-
-	// Check if any of the migrated workspaces match the selected workspace
-	// and create a numbered list with migrated workspaces.
-	var list strings.Builder
-	for i, w := range workspaces {
-		if w == workspace {
-			return nil
-		}
-		fmt.Fprintf(&list, "%d. %s\n", i+1, w)
-	}
-
-	// If the selected workspace is not migrated, ask the user to select
-	// a workspace from the list of migrated workspaces.
-	v, err := m.UIInput().Input(context.Background(), &terraform.InputOpts{
-		Id: "select-workspace",
-		Query: fmt.Sprintf(
-			"\n[reset][bold][yellow]The currently selected workspace (%s) is not migrated.[reset]",
-			workspace),
-		Description: fmt.Sprintf(
-			strings.TrimSpace(inputBackendSelectWorkspace), list.String()),
-	})
-	if err != nil {
-		return fmt.Errorf("Failed to select workspace: %s", err)
-	}
-
-	idx, err := strconv.Atoi(v)
-	if err != nil || (idx < 1 || idx > len(workspaces)) {
-		return fmt.Errorf("Failed to select workspace: input not a valid number")
-	}
-
-	return m.SetWorkspace(workspaces[idx-1])
-}
-
 // Changing a previously saved backend.
 func (m *Meta) backend_C_r_S_changed(c *configs.Backend, cHash int, sMgr *state.LocalState, output bool) (backend.Backend, tfdiags.Diagnostics) {
 	if output {
@@ -1183,8 +1182,8 @@ If you'd like to run Terraform and store state locally, you can fix this
 error by removing the backend configuration from your configuration.
 `
 
-const errBackendNoMigratedWorkspaces = `
-No workspaces are migrated.
+const errBackendNoExistingWorkspaces = `
+No existing workspaces.
 
 Use the "terraform workspace" command to create and select a new workspace.
 If the backend already contains existing workspaces, you may need to update