fileinput

Documentation

Index

• func FileInput(options_ ...Options) iter.Seq2[string, FileInfo]
• type FileInfo
• type FileInputSeq
• type Options

Functions

func FileInput

func FileInput(options_ ...Options) iter.Seq2[string, FileInfo]

FileInput is similar to Python's fileinput.

Types

type FileInfo

type FileInfo struct {
	// Filename of the current input file.
	Filename string

	// Line number within the file. (0 based)
	Line int
}

FileInfo contains information about the current line.

type FileInputSeq

type FileInputSeq func(yield func(text, file string, line int) bool)

type Options

type Options struct {
	// If true, STDOUT will be redirected to the input file. For inline replacements.
	InlineReplace bool

	// Input files. Defaults to [os.Args].
	Files []string

	// Backup suffix. Defaults to ".bak".
	BackupSuffix string
}

Options is options for FileInput.