init commit

parser.go

@@ -0,0 +1,51 @@
+package properties
+
+import (
+	"bufio"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+// ParseFunction -- type
+type ParseFunction func(string, string) (map[string]string, error)
+
+// Default parse method for parsing key - value file
+func defaultParse(path, fileName string) (m map[string]string, err error) {
+	absolutePathFile, err := filepath.Abs(filepath.Join(path, fileName))
+	if err != nil {
+		return nil, err
+	}
+	file, err := os.Open(absolutePathFile)
+	if err != nil {
+		return nil, err
+	}
+
+	defer file.Close()
+	m = make(map[string]string)
+	reader := bufio.NewReader(file)
+	for {
+		line, err := reader.ReadString('\n')
+
+		// check if the line has = sign
+		// and process the line. Ignore the rest.
+		if equal := strings.Index(line, "="); equal >= 0 {
+			if key := strings.TrimSpace(line[:equal]); len(key) > 0 {
+				value := ""
+				if len(line) > equal {
+					value = strings.TrimSpace(strings.Replace(line[equal+1:], "\"", "", -1))
+				}
+				// assign the values map
+				m[key] = value
+			}
+		}
+		if err == io.EOF {
+			break
+		}
+		if err != nil {
+			return nil, err
+		}
+	}
+	return m, nil
+}