executil

Documentation

Index

• func DumpPATH()
• type Commander
• type ExecCommander
  • func (e *ExecCommander) Run(ctx context.Context, name string, args ...string) ([]byte, error)

Functions

func DumpPATH

func DumpPATH()

DumpPATH logs the current PATH and lists all executable files found in each directory. Call this in debug dumps so that missing-binary problems are obvious from the logs alone.

Types

type Commander

type Commander interface {
	Run(ctx context.Context, name string, args ...string) ([]byte, error)
}

Commander abstracts command execution for testing.

type ExecCommander

type ExecCommander struct{}

ExecCommander executes real system commands via os/exec.

func (*ExecCommander) Run

func (e *ExecCommander) Run(ctx context.Context, name string, args ...string) ([]byte, error)

Run executes a system command and returns its combined output. On failure the error includes the sanitized, truncated raw command output and the resolved PATH so that missing-binary issues are immediately diagnosable. Newlines in the output are replaced with spaces to keep structured log values single-line.