feat: add tools start logic to dtm start command

Signed-off-by: Daniel Hu <[email protected]>

Author: daniel-hutao

internal/pkg/start/install.go

@@ -2,6 +2,7 @@ package start
 
 import (
 	"fmt"
+	"github.com/devstream-io/devstream/internal/pkg/start/tool"
 )
 
 func Start() error {
@@ -17,12 +18,17 @@ func Start() error {
 }
 
 func installToolsIfNotExist() error {
-	for _, t := range tools {
+	for _, t := range tool.Tools {
 		if !t.Exists() {
 			if err := t.Install(); err != nil {
 				return err
 			}
 		}
+		if !t.Stopped() {
+			if err := t.Start(); err != nil {
+				return err
+			}
+		}
 	}
 	return nil
 }

internal/pkg/start/start.go

@@ -0,0 +1,25 @@
+package tool
+
+import "fmt"
+
+var toolArgocd = tool{
+	Name: "Argo CD",
+	Exists: func() bool {
+		// TODO(dh)
+		return false
+	},
+
+	Install: func() error {
+		if !confirm("Argo CD") {
+			return fmt.Errorf("user cancelled")
+		}
+
+		if err := execCommand([]string{"helm", "repo", "add", "argo", "https://argoproj.github.io/argo-helm"}); err != nil {
+			return err
+		}
+		if err := execCommand([]string{"helm", "install", "argo/argo-cd", "-n", "argocd", "--create-namespace"}); err != nil {
+			return err
+		}
+		return nil
+	},
+}

internal/pkg/start/tool.go

@@ -0,0 +1,60 @@
+package tool
+
+import (
+	"fmt"
+	"os/exec"
+	"time"
+
+	"github.com/manifoldco/promptui"
+)
+
+var toolDocker = tool{
+	Name: "Docker",
+
+	Exists: func() bool {
+		_, err := exec.LookPath("docker")
+		return err == nil
+	},
+
+	Stopped: func() bool {
+		cmd := exec.Command("docker", "version")
+		return cmd.Run() != nil
+	},
+
+	Install: func() error {
+		if !confirm("Docker") {
+			return fmt.Errorf("user cancelled")
+		}
+
+		if err := execCommand([]string{"brew", "install", "docker", "--cask"}); err != nil {
+			return err
+		}
+		return nil
+	},
+
+	Start: func() error {
+		if err := execCommand([]string{"open", "-a", "Docker"}); err != nil {
+			return err
+		}
+
+		return waitForDockerRun()
+	},
+}
+
+func waitForDockerRun() error {
+	fmt.Println("\nPlease make sure your docker has been started. The OS may ask you to authorize it manually.")
+	fmt.Println()
+	time.Sleep(time.Second)
+	prompt := promptui.Prompt{
+		Label:     "I've verified that Docker is running properly by using the `docker version` command.",
+		IsConfirm: true,
+	}
+
+	_, err := prompt.Run()
+	if err != nil {
+		fmt.Println("Please make sure docker starts properly first.")
+		return err
+	}
+
+	return nil
+}

internal/pkg/start/tool/argocd.go

@@ -0,0 +1,26 @@
+package tool
+
+import (
+	"fmt"
+	"os/exec"
+)
+
+var toolHelm = tool{
+	Name: "Helm",
+
+	Exists: func() bool {
+		_, err := exec.LookPath("helm")
+		return err == nil
+	},
+
+	Install: func() error {
+		if !confirm("Helm") {
+			return fmt.Errorf("user cancelled")
+		}
+
+		if err := execCommand([]string{"brew", "install", "helm"}); err != nil {
+			return err
+		}
+		return nil
+	},
+}

internal/pkg/start/tool/docker.go

@@ -0,0 +1,30 @@
+package tool
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/manifoldco/promptui"
+)
+
+func confirm(name string) bool {
+	prompt := promptui.Prompt{
+		Label:     fmt.Sprintf("Install %s now.", name),
+		IsConfirm: true,
+	}
+
+	_, err := prompt.Run()
+	if err != nil {
+		fmt.Printf("%s must be installed. Quit now.", name)
+		return false
+	}
+	return true
+}
+
+func execCommand(cmdStr []string) error {
+	cmd := exec.Command(cmdStr[0], cmdStr[1:]...)
+	cmd.Stdout = os.Stdout
+	cmd.Stderr = os.Stderr
+	return cmd.Run()
+}

internal/pkg/start/tool/helm.go

@@ -0,0 +1,38 @@
+package tool
+
+import (
+	"fmt"
+	"os/exec"
+)
+
+var toolMinikube = tool{
+	Name: "Minikube",
+
+	Exists: func() bool {
+		_, err := exec.LookPath("minikube")
+		return err == nil
+	},
+
+	Stopped: func() bool {
+		cmd := exec.Command("minikube", "status")
+		return cmd.Run() != nil
+	},
+
+	Install: func() error {
+		if !confirm("Minikube") {
+			return fmt.Errorf("user cancelled")
+		}
+
+		if err := execCommand([]string{"brew", "install", "minikube"}); err != nil {
+			return err
+		}
+		return nil
+	},
+
+	Start: func() error {
+		if err := execCommand([]string{"minikube", "start"}); err != nil {
+			return err
+		}
+		return nil
+	},
+}

internal/pkg/start/tool/helper.go

@@ -0,0 +1,19 @@
+package tool
+
+type existsFunc func() bool
+type stopedFunc func() bool
+type installFunc func() error
+type startFunc func() error
+type tool struct {
+	Name    string
+	Exists  existsFunc
+	Stopped stopedFunc
+	Install installFunc
+	Start   startFunc
+}
+
+var Tools []tool
+
+func init() {
+	Tools = []tool{toolDocker, toolMinikube, toolHelm, toolArgocd}
+}