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main.go

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package main

import (

"fmt"

"os"

"github.com/macadmins/default-browser/pkg/client"

"github.com/macadmins/default-browser/pkg/launchservices"

"github.com/spf13/cobra"

)

var version string

func main() {

var identifier string

var noRescanLaunchServices bool

var rootCmd = &cobra.Command{

Use: "default-browser",

Short: "A cli tool to set the default browser on macOS",

RunE: func(cmd *cobra.Command, args []string) error {

return setDefault(identifier, noRescanLaunchServices)

},

}

rootCmd.Flags().StringVar(&identifier, "identifier", "com.google.chrome", "An identifier for the application")

rootCmd.Flags().BoolVar(&noRescanLaunchServices, "no-rescan-launchservices", false, "Do not rescan launch services. Only use if you are experiencing issues with System Settings not displaying correctly after a reboot.")

rootCmd.Flags().BoolVar(&noRescanLaunchServices, "no-rebuild-launchservices", false, "Legacy: same as --no-rescan-launchservices")

rootCmd.Version = version

rootCmd.SetVersionTemplate("default-browser version {{.Version}}\n")

if err := rootCmd.Execute(); err != nil {

fmt.Println(err)

os.Exit(1)

}

}

func setDefault(identifier string, noRescanLaunchServices bool) error {

if identifier == "" {

return fmt.Errorf("identifier cannot be empty")

}

// Todo: actually run as the logged in user if run as root. For now just bail

if os.Geteuid() == 0 {

return fmt.Errorf("this tool must be run as the logged in user")

}

c, err := client.NewClient()

if err != nil {

return err

}

err = launchservices.ModifyLS(c, identifier, noRescanLaunchServices)

if err != nil {

return err

}

return nil

}