cmd

Documentation

Overview

Package cmd provides support for running commands.

Index

• type CommandRunner
• type FakeCommandRunner
  • func (c FakeCommandRunner) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, ...) error
• type FakeCommandRunnerMulti
  • func (c *FakeCommandRunnerMulti) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, ...) error
• type RealCommandRunner
  • func (c RealCommandRunner) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, ...) error

Types

type CommandRunner

type CommandRunner interface {
	RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, args ...string) error
}

CommandRunner is the common interface for this module.

type FakeCommandRunner

type FakeCommandRunner struct {
	Stdout string
	Stderr string
	// Only one of ExpectedCmd and ExpectedCmdPartial can be set.
	ExpectedCmd        []string
	ExpectedCmdPartial []string
	ExpectedDir        string
	FailCommand        bool
	FailError          string
}

FakeCommandRunner does not actually run commands. It is used for testing.

func (FakeCommandRunner) RunCommand

func (c FakeCommandRunner) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, args ...string) error

RunCommand runs a command (not actually).

type FakeCommandRunnerMulti

type FakeCommandRunnerMulti struct {
	CommandRunners []FakeCommandRunner
	// contains filtered or unexported fields
}

FakeCommandRunnerMulti provides multiple command runners.

func (*FakeCommandRunnerMulti) RunCommand

func (c *FakeCommandRunnerMulti) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, args ...string) error

RunCommand runs a command (not actually).

type RealCommandRunner

type RealCommandRunner struct{}

RealCommandRunner actually runs commands.

func (RealCommandRunner) RunCommand

func (c RealCommandRunner) RunCommand(ctx context.Context, stdoutBuf, stderrBuf *bytes.Buffer, dir, name string, args ...string) error

RunCommand runs a command.