feat: get ios running processes by ps

hrp/cmd/ios/ps.go

@@ -0,0 +1,60 @@
+package ios
+
+import (
+	"fmt"
+	"time"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+var psCmd = &cobra.Command{
+	Use:   "ps",
+	Short: "show running processes",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		device, err := getDevice(udid)
+		if err != nil {
+			return err
+		}
+
+		apps, err := device.AppList()
+		if err != nil {
+			return errors.Wrap(err, "get ios apps failed")
+		}
+
+		maxNameLen := 0
+		mapper := make(map[string]interface{})
+		for _, app := range apps {
+			mapper[app.ExecutableName] = app.CFBundleIdentifier
+			if len(app.ExecutableName) > maxNameLen {
+				maxNameLen = len(app.ExecutableName)
+			}
+		}
+
+		runningProcesses, err := device.AppRunningProcesses()
+		if err != nil {
+			return errors.Wrap(err, "get running processes failed")
+		}
+		for _, p := range runningProcesses {
+			if !isAll && !p.IsApplication {
+				continue
+			}
+			bundleID, ok := mapper[p.Name]
+			if !ok {
+				bundleID = ""
+			}
+
+			fmt.Printf("%4d %-"+fmt.Sprintf("%d", maxNameLen)+"s %20s %s\n",
+				p.Pid, p.Name, time.Since(p.StartDate).String(), bundleID)
+		}
+		return nil
+	},
+}
+
+var isAll bool
+
+func init() {
+	psCmd.Flags().StringVarP(&udid, "udid", "u", "", "filter by device's udid")
+	psCmd.Flags().BoolVarP(&isAll, "all", "a", false, "print all processes including system processes")
+	iosRootCmd.AddCommand(psCmd)
+}