add site add commands

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

internal/cmd/site.go

@@ -1,13 +1,76 @@
 package cmd
 
 import (
+	"fmt"
+
 	"github.com/spf13/cobra"
+
+	"github.com/craftcms/nitro/config"
+	"github.com/craftcms/nitro/internal/nitro"
+	"github.com/craftcms/nitro/internal/validate"
+)
+
+var (
+	flagPublicDir string
+
+	siteCommand = &cobra.Command{
+		Use:   "site",
+		Short: "Perform site commands",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return cmd.Help()
+		},
+	}
+
+	siteAddCommand = &cobra.Command{
+		Use:   "add",
+		Short: "Add a site to machine",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			name := config.GetString("machine", flagMachineName)
+			php := config.GetString("php", flagPhpVersion)
+			path := args[0]
+			domain := args[1]
+
+			if err := validate.Path(path); err != nil {
+				return err
+			}
+
+			if err := validate.Domain(domain); err != nil {
+				return err
+			}
+
+			var commands []nitro.Command
+
+			// attach the provided path to /app/sites/domain.test
+			commands = append(commands, nitro.Mount(name, path, domain))
+
+			// run the nginx add-site script
+			commands = append(commands, nitro.AddSiteScript(name, domain, php, flagPublicDir))
+
+			// todo edit the hosts file
+
+			if flagDebug {
+				for _, command := range commands {
+					fmt.Println(command.Type, command.Args)
+				}
+
+				return nil
+			}
+
+			if err := nitro.Run(nitro.NewMultipassRunner("multipass"), commands); err != nil {
+				return err
+			}
+
+			return nil
+		},
+		PostRun: func(cmd *cobra.Command, args []string) {
+			fmt.Println(
+				fmt.Sprintf("added site %q to machine %q", args[1], config.GetString("machine", flagMachineName)),
+			)
+		},
+	}
 )
 
-var siteCommand = &cobra.Command{
-	Use:   "site",
-	Short: "Perform site commands",
-	RunE: func(cmd *cobra.Command, args []string) error {
-		return cmd.Help()
-	},
+func init() {
+	siteAddCommand.Flags().StringVarP(&flagPhpVersion, "php-version", "p", "", "version of PHP to use")
+	siteAddCommand.Flags().StringVarP(&flagPublicDir, "public-dir", "r", "web", "name of the public directory (defaults to web)")
 }