cgimport/cgf/reader/reader.go

package reader

import (
	"bufio"
	"io"
)

type BlockReader struct {
	reader *bufio.Reader
}

func NewBlockReader(reader io.Reader) *BlockReader {
	return &BlockReader{
		reader: bufio.NewReader(reader),
	}
}

func (br *BlockReader) ReadBlock() (block map[string]any, err error) {
	var str string
	var line []byte
	var isprefix bool = true
	for isprefix {
		line, isprefix, err = br.reader.ReadLine()
		if err != nil {
			if err == io.EOF {
				err = nil
			}
			return nil, err
		}
		str += string(line)
	}
	block = map[string]any{"line": str}
	return
}