feat: sync Go Qwen Code hook integration

sdks/go/cmd/elydora/plugins/dotenv.go

@@ -0,0 +1,35 @@
+package plugins
+
+import (
+	"regexp"
+	"strings"
+)
+
+var dotenvLinePattern = regexp.MustCompile(
+	"(?m)^\\s*(export\\s+)?([\\w.-]+)(\\s*=\\s*?|:\\s+?)" +
+		"(\\s*'(\\\\'|[^'])*'|\\s*\"(\\\\\"|[^\"])*\"|" +
+		"\\s*`(\\\\`|[^`])*`|[^#\\r\\n]+)?\\s*(#.*)?$",
+)
+
+func parseDotenv(source []byte) map[string]string {
+	values := map[string]string{}
+	normalized := strings.ReplaceAll(string(source), "\r\n", "\n")
+	normalized = strings.ReplaceAll(normalized, "\r", "\n")
+	for _, match := range dotenvLinePattern.FindAllStringSubmatch(normalized, -1) {
+		key := match[2]
+		value := strings.TrimSpace(match[4])
+		quote := byte(0)
+		if value != "" {
+			quote = value[0]
+		}
+		if len(value) >= 2 && (quote == '\'' || quote == '"' || quote == '`') && value[len(value)-1] == quote {
+			value = value[1 : len(value)-1]
+		}
+		if quote == '"' {
+			value = strings.ReplaceAll(value, `\n`, "\n")
+			value = strings.ReplaceAll(value, `\r`, "\r")
+		}
+		values[key] = value
+	}
+	return values
+}