add launch command

command/config.go

@@ -7,8 +7,6 @@ import (
 
 	"gopkg.in/urfave/cli.v2"
 
-	"os/user"
-
 	yaml "gopkg.in/yaml.v2"
 )
 
@@ -29,14 +27,6 @@ func ParseConfig(c *cli.Context) *Config {
 }
 
 func (c *Config) save(path string) error {
-	if path[:2] == "~/" {
-		u, err := user.Current()
-		if err != nil {
-			return err
-		}
-		path = filepath.Join(u.HomeDir, path[2:])
-	}
-
 	d, err := yaml.Marshal(c)
 	if err != nil {
 		return err

command/delete.go

@@ -0,0 +1,21 @@
+package command
+
+import (
+	"fmt"
+
+	"gitlab.com/faststack/machinestack/client"
+	"gopkg.in/urfave/cli.v2"
+)
+
+// Delete deletes a machine
+func Delete(c *cli.Context) error {
+	name := c.Args().Get(0)
+	client := client.New(c.String("machinestack"), c.String("token"))
+	if err := client.MachineDelete(name); err != nil {
+		return err
+	}
+
+	fmt.Printf("Machine '%v' was deleted.", name)
+
+	return nil
+}

command/launch.go

@@ -0,0 +1,43 @@
+package command
+
+import (
+	"os"
+
+	"gitlab.com/faststack/machinestack/client"
+	"gitlab.com/faststack/machinestack/model"
+	"gopkg.in/urfave/cli.v2"
+)
+
+// Launch launches a new machine
+func Launch(c *cli.Context) error {
+	machine := model.Machine{
+		Image:  c.Args().Get(0),
+		Name:   c.String("name"),
+		Driver: "lxd",
+	}
+
+	client := client.New(c.String("machinestack"), c.String("token"))
+
+	if err := client.MachineCreate(&machine); err != nil {
+		return err
+	}
+
+	sessionID, err := client.SessionCreate(machine.Name)
+	if err != nil {
+		return err
+	}
+
+	if !c.Bool("noattach") {
+		if err := client.SessionIO(sessionID, os.Stdin, os.Stdout); err != nil {
+			return err
+		}
+	}
+
+	if c.Bool("rm") {
+		if err := client.MachineDelete(machine.Name); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}

command/list.go

@@ -7,15 +7,8 @@ import (
 
 	"github.com/olekukonko/tablewriter"
 	"gitlab.com/faststack/machinestack/client"
-	"gitlab.com/faststack/machinestack/model"
 )
 
-// ListResponse is the data format of a list call
-// TODO move to machinestack
-type ListResponse struct {
-	Data []model.Machine
-}
-
 // List lists all machines
 func List(c *cli.Context) error {
 	client := client.New(c.String("machinestack"), c.String("token"))

command/login.go

@@ -40,5 +40,7 @@ func Login(c *cli.Context) error {
 		return err
 	}
 
+	fmt.Printf("Logged in as '%v'.", username)
+
 	return nil
 }

command/exec.go → command/shell.go

@@ -7,8 +7,8 @@ import (
 	"gopkg.in/urfave/cli.v2"
 )
 
-// Exec executes a command and attaches to its tty
-func Exec(c *cli.Context) error {
+// Shell executes a command and attaches to its tty
+func Shell(c *cli.Context) error {
 	name := c.Args().Get(0)
 
 	client := client.New(c.String("machinestack"), c.String("token"))

fastastack.go

@@ -43,19 +43,43 @@ func main() {
 		},
 		Commands: []*cli.Command{
 			{
-				Name:   "login",
-				Usage:  "Login with your username and password",
-				Action: command.Login,
+				Name:   "launch",
+				Usage:  "Launch a new machine",
+				Action: command.Launch,
+				Flags: []cli.Flag{
+					&cli.StringFlag{
+						Name:  "name",
+						Usage: "Set the name of the machine",
+					},
+					&cli.BoolFlag{
+						Name:  "rm",
+						Usage: "Delete machine at the end of the session",
+					},
+					&cli.BoolFlag{
+						Name:  "noattach",
+						Usage: "Do not attach to the machine",
+					},
+				},
 			},
 			{
 				Name:   "list",
 				Usage:  "List your machines",
 				Action: command.List,
 			},
 			{
-				Name:   "exec",
-				Usage:  "Execute a command",
-				Action: command.Exec,
+				Name:   "login",
+				Usage:  "Login with your username and password",
+				Action: command.Login,
+			},
+			{
+				Name:   "shell",
+				Usage:  "Attach to a terminal session",
+				Action: command.Shell,
+			},
+			{
+				Name:   "delete",
+				Usage:  "Delete machine",
+				Action: command.Delete,
 			},
 		},
 	}