command

package

v0.1.0 Latest Latest Go to latest Published: Aug 16, 2026 License: MIT Imports: 29 Imported by: 0

Details

Package command implements the WireHop command-line interface.

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var (
	// ErrUsage indicates missing or inconsistent invocation configuration.
	ErrUsage = errors.New("invalid command usage")
)

func Execute(ctx context.Context, args []string, getenv func(string) string, stdout, stderr io.Writer) int

Execute runs the command, renders one diagnostic on failure, and returns a process exit code.

func HostEnvironment(name string) string

HostEnvironment returns the current process environment value for name.

func Run(ctx context.Context, args []string, getenv func(string) string, stdout, stderr io.Writer) error

Run executes one WireHop subcommand.

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