utils

Documentation

Index

• Variables
• func CmdExists(cmd string) bool
• func CompleteDependencies(_ *cobra.Command, _ []string, _ string) ([]cobra.Completion, cobra.ShellCompDirective)
• func DefaultRunCommand(cmd *cobra.Command, remaining []string)
• func FileExists(path string) bool
• func GetCorepackManager() string
• func GetPackageManager() string
• func GetShebang(filePath string) (string, []string)
• func GuessPackageManager() string
• func RunAliasCommand(name string, alias string, args []string, remaining ...string)
• func RunCommand(name string, args []string, remaining ...string)
• func RunScriptCommand(cmd *cobra.Command, remaining []string)
• type Package

Variables

var GetPackageJson = sync.OnceValue(func() *Package {
	data, err := os.ReadFile("package.json")
	if err != nil {
		if !errors.Is(err, fs.ErrNotExist) {
			fmt.Println("warn: failed to read 1package.json")
		}
		return nil
	}
	var pkg Package
	err = json.Unmarshal(data, &pkg)
	if err != nil {
		fmt.Println("warn: failed to parse package.json")
		return nil
	}
	return &pkg
})

Functions

func CmdExists

func CmdExists(cmd string) bool

func CompleteDependencies

func CompleteDependencies(_ *cobra.Command, _ []string, _ string) ([]cobra.Completion, cobra.ShellCompDirective)

func DefaultRunCommand

func DefaultRunCommand(cmd *cobra.Command, remaining []string)

func FileExists

func FileExists(path string) bool

func GetCorepackManager

func GetCorepackManager() string

func GetPackageManager

func GetPackageManager() string

func GetShebang

func GetShebang(filePath string) (string, []string)

GetShebang returns the interpreter and args from a file's shebang line. If no shebang is present, returns empty manager and nil args.

func GuessPackageManager

func GuessPackageManager() string

func RunAliasCommand

func RunAliasCommand(name string, alias string, args []string, remaining ...string)

func RunCommand

func RunCommand(name string, args []string, remaining ...string)

func RunScriptCommand

func RunScriptCommand(cmd *cobra.Command, remaining []string)

Types

type Package

type Package struct {
	Scripts          map[string]string
	Dependencies     map[string]string
	DevDependencies  map[string]string
	PeerDependencies map[string]string
	PackageManager   string
}