add restart database command

Signed-off-by: Jason McCallister <jason@craftcms.com>

internal/cmd/nitro.go

@@ -43,8 +43,10 @@ func init() {
 	)
 	siteCommand.AddCommand(siteAddCommand, siteRemoveCommand)
 	xdebugCommand.AddCommand(xdebugOnCommand, xdebugOffCommand)
-	machineCommand.AddCommand(destroyCommand, createCommand, servicesCommand)
+	machineCommand.AddCommand(destroyCommand, createCommand, restartCommand)
 	logsCommand.AddCommand(logsNginxCommand, logsDatabaseCommand)
+	restartDatabaseCommand.AddCommand(servicesDatabaseRestartCommand)
+	restartCommand.AddCommand(restartDatabaseCommand)
 }
 
 func Execute() {

internal/cmd/restart.go

@@ -0,0 +1,15 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+)
+
+var (
+	restartCommand = &cobra.Command{
+		Use:   "restart",
+		Short: "Restart services on machine",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return cmd.Help()
+		},
+	}
+)

internal/cmd/restart_database.go

@@ -0,0 +1,29 @@
+package cmd
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/craftcms/nitro/config"
+	"github.com/craftcms/nitro/internal/nitro"
+)
+
+var (
+	restartDatabaseCommand = &cobra.Command{
+		Use:   "database",
+		Short: "Restart database",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			name := config.GetString("machine", flagMachineName)
+			engine := config.GetString("database.engine", flagDatabase)
+			version := config.GetString("database.version", flagDatabaseVersion)
+
+			return nitro.Run(nitro.NewMultipassRunner("multipass"), nitro.RestartDatabase(name, engine, version))
+		},
+	}
+	servicesDatabaseRestartCommand = &cobra.Command{
+		Use:   "restart",
+		Short: "Restart the database",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return cmd.Help()
+		},
+	}
+)

internal/cmd/site.go

@@ -8,10 +8,6 @@ var siteCommand = &cobra.Command{
 	Use:   "site",
 	Short: "Perform site commands",
 	RunE: func(cmd *cobra.Command, args []string) error {
-		if len(args) == 0 {
-			return cmd.Help()
-		}
-
-		return nil
+		return cmd.Help()
 	},
 }

internal/nitro/restart.go

@@ -0,0 +1,15 @@
+package nitro
+
+import "fmt"
+
+func RestartDatabase(name, engine, version string) []Command {
+	imageName := fmt.Sprintf("nitro_%v_%v", engine, version)
+	fmt.Println(imageName)
+	return []Command{
+		{
+			Machine: name,
+			Type:    "exec",
+			Args:    []string{name, "--", "docker", "restart", imageName},
+		},
+	}
+}