Sylve/pkg/rcconf/parser.go

package rcconf

import (
	"bufio"
	"os"
	"strings"
)

func Parse(path string) (map[string]string, error) {
	file, err := os.Open(path)
	if err != nil {
		return nil, err
	}
	defer file.Close()

	config := make(map[string]string)
	scanner := bufio.NewScanner(file)

	for scanner.Scan() {
		line := strings.TrimSpace(scanner.Text())

		if line == "" || strings.HasPrefix(line, "#") || strings.HasPrefix(line, ";") {
			continue
		}

		parts := strings.SplitN(line, "=", 2)
		if len(parts) != 2 {
			continue
		}

		key := strings.TrimSpace(parts[0])
		if key == "" {
			continue
		}

		val := strings.TrimSpace(parts[1])
		val = strings.Trim(val, `"'`)
		val = strings.TrimSpace(val)

		config[key] = val
	}

	return config, scanner.Err()
}