exec

Documentation

Overview

Package exec provides command execution with mocking support for testing.

Index

• type CommandExecutor
• type CommandResult
• type ExecutedCommand
• type MockExecutor
  • func NewMockExecutor() *MockExecutor
  • func (m *MockExecutor) AddCommand(name string, args []string, stdout, stderr string, err error)
  • func (m *MockExecutor) AddGHAPIJobs(owner, repo string, runID int64, jobs string)
  • func (m *MockExecutor) AddGHAPILatestRun(owner, repo, workflow string, runID int64, status string)
  • func (m *MockExecutor) AddGHAPIRun(owner, repo string, runID int64, status, conclusion string)
  • func (m *MockExecutor) AddGHAuthStatus(authenticated bool, username string)
  • func (m *MockExecutor) AddGHRunView(runID, jobID int64, logOutput string)
  • func (m *MockExecutor) AddGHRunViewError(runID, jobID int64, stderr string, err error)
  • func (m *MockExecutor) AddGHVersion(version string)
  • func (m *MockExecutor) AddGHWorkflowRun(workflow, branch string, inputs map[string]string)
  • func (m *MockExecutor) AddGHWorkflowRunError(workflow, branch, stderr string, err error)
  • func (m *MockExecutor) Execute(name string, args ...string) (string, string, error)
  • func (m *MockExecutor) Reset()
• type RealExecutor
  • func NewRealExecutor() *RealExecutor
  • func (e *RealExecutor) Execute(name string, args ...string) (string, string, error)

Types

type CommandExecutor

type CommandExecutor interface {
	// Execute runs a command with the given name and arguments.
	// Returns stdout, stderr, and any error.
	Execute(name string, args ...string) (stdout, stderr string, err error)
}

CommandExecutor defines an interface for executing external commands. This allows us to mock command execution in tests.

type CommandResult

type CommandResult struct {
	Stdout string
	Stderr string
	Error  error
}

CommandResult represents the result of a command execution.

type ExecutedCommand

type ExecutedCommand struct {
	Name string
	Args []string
}

ExecutedCommand tracks a command that was executed.

type MockExecutor

type MockExecutor struct {
	// Commands maps command patterns to responses.
	// Key format: "command arg1 arg2"
	Commands map[string]*CommandResult

	// DefaultResult is returned when no specific command matches.
	DefaultResult *CommandResult

	// ExecutedCommands tracks all commands that were executed.
	ExecutedCommands []ExecutedCommand
}

MockExecutor simulates command execution for testing.

func NewMockExecutor

func NewMockExecutor() *MockExecutor

NewMockExecutor creates a new mock executor.

func (*MockExecutor) AddCommand

func (m *MockExecutor) AddCommand(name string, args []string, stdout, stderr string, err error)

AddCommand registers a command response.

func (*MockExecutor) AddGHAPIJobs

func (m *MockExecutor) AddGHAPIJobs(owner, repo string, runID int64, jobs string)

AddGHAPIJobs mocks a gh api call for workflow run jobs.

func (*MockExecutor) AddGHAPILatestRun

func (m *MockExecutor) AddGHAPILatestRun(owner, repo, workflow string, runID int64, status string)

AddGHAPILatestRun mocks a gh api call for the latest workflow run.

func (*MockExecutor) AddGHAPIRun

func (m *MockExecutor) AddGHAPIRun(owner, repo string, runID int64, status, conclusion string)

AddGHAPIRun mocks a gh api call for workflow run data.

func (*MockExecutor) AddGHAuthStatus

func (m *MockExecutor) AddGHAuthStatus(authenticated bool, username string)

AddGHAuthStatus mocks the gh auth status command.

func (*MockExecutor) AddGHRunView

func (m *MockExecutor) AddGHRunView(runID, jobID int64, logOutput string)

AddGHRunView is a convenience method for adding gh run view commands.

func (*MockExecutor) AddGHRunViewError

func (m *MockExecutor) AddGHRunViewError(runID, jobID int64, stderr string, err error)

AddGHRunViewError is a convenience method for adding failing gh run view commands.

func (*MockExecutor) AddGHVersion

func (m *MockExecutor) AddGHVersion(version string)

AddGHVersion mocks the gh --version command.

func (*MockExecutor) AddGHWorkflowRun

func (m *MockExecutor) AddGHWorkflowRun(workflow, branch string, inputs map[string]string)

AddGHWorkflowRun mocks a successful gh workflow run command.

func (*MockExecutor) AddGHWorkflowRunError

func (m *MockExecutor) AddGHWorkflowRunError(workflow, branch, stderr string, err error)

AddGHWorkflowRunError mocks a failing gh workflow run command.

func (*MockExecutor) Execute

func (m *MockExecutor) Execute(name string, args ...string) (string, string, error)

Execute simulates command execution by looking up the command in the Commands map.

func (*MockExecutor) Reset

func (m *MockExecutor) Reset()

Reset clears all command history and configurations.

type RealExecutor

type RealExecutor struct{}

RealExecutor executes actual system commands.

func NewRealExecutor

func NewRealExecutor() *RealExecutor

NewRealExecutor creates an executor that runs real commands.

func (*RealExecutor) Execute

func (e *RealExecutor) Execute(name string, args ...string) (string, string, error)

Execute runs the actual command using os/exec. It includes a safety check to prevent accidental mutation of GitHub resources during tests.