Function FileSizeProbeCommand

internal/sessions/transfer.go:256–258

--------------------------------------------------------------------------- File size probe --------------------------------------------------------------------------- FileSizeProbeCommand returns a shell command that outputs the file size in bytes.

(filePath string)

// FileSizeProbeCommand returns a shell command that outputs the file size in bytes.
func FileSizeProbeCommand(filePath string) string {
	return fmt.Sprintf("stat -c%%s '%s' 2>/dev/null || wc -c < '%s'", filePath, filePath)
}

// ParseFileSizeOutput extracts a file size integer from probe command output.
// It strips shell metadata (exit codes, whitespace) and parses the first integer found.