processor

Documentation

Index

• func ParseFlags(args []string, stderr io.Writer) (config.Defaults, []string, error)
• func Run(args []string, stdin io.Reader, stdout, stderr io.Writer) int
• func RunContext(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) int
• func RunWithOptions(ctx context.Context, cfg config.Defaults, inputs []io.ReadCloser, ...) int

Functions

func ParseFlags

func ParseFlags(args []string, stderr io.Writer) (config.Defaults, []string, error)

ParseFlags parses command-line arguments and returns a populated config.Defaults along with any remaining positional file paths. Callers can pass the result directly to RunWithOptions after opening the input files.

func Run

func Run(args []string, stdin io.Reader, stdout, stderr io.Writer) int

func RunContext

func RunContext(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) int

RunContext parses args, opens any file paths, and runs the pipeline. It is a convenience wrapper around ParseFlags and RunWithOptions, suitable for use in tests and as a backward-compatible entry point.

func RunWithOptions

func RunWithOptions(ctx context.Context, cfg config.Defaults, inputs []io.ReadCloser, stdout, stderr io.Writer) int

RunWithOptions runs the processing pipeline with pre-parsed options and pre-opened input readers. The caller is responsible for closing the readers. This is the primary library entry point for callers that want to supply their own flag parsing or file opening logic.