1 files changed, 75 insertions, 0 deletions
diff --git a/nexus/utils/env/getenv.go b/nexus/utils/env/getenv.go
new file mode 100644
index 0000000..fde01ae
--- /dev/null
+++ b/nexus/utils/env/getenv.go
@@ -0,0 +1,75 @@
+package env
+
+import (
+	"os"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func getEnv(key, defaultVal string) string {
+	if value := os.Getenv(key); value != "" {
+		return value
+	}
+	return defaultVal
+}
+
+func getEnvBool(key string, defaultVal bool) bool {
+	if value := os.Getenv(key); value != "" {
+		if parsed, err := strconv.ParseBool(value); err == nil {
+			return parsed
+		}
+	}
+	return defaultVal
+}
+
+func getEnvDuration(key string, defaultVal time.Duration) time.Duration {
+	if value := os.Getenv(key); value != "" {
+		if parsed, err := time.ParseDuration(value); err == nil {
+			return parsed
+		}
+	}
+	return defaultVal
+}
+
+func getEnvInt(key string, defaultVal int64) int64 {
+	if value := os.Getenv(key); value != "" {
+		if parsed, err := strconv.ParseInt(value, 10, 64); err == nil {
+			return parsed
+		}
+	}
+	return defaultVal
+}
+
+func getEnvFloat(key string, defaultVal float64) float64 {
+	if value := os.Getenv(key); value != "" {
+		if parsed, err := strconv.ParseFloat(value, 64); err == nil {
+			return parsed
+		}
+	}
+	return defaultVal
+}
+
+func getEnvStringSlice(key string, defaultVal []string) []string {
+	if value := os.Getenv(key); value != "" {
+		parts := strings.Split(value, ",")
+		result := make([]string, 0, len(parts))
+		for _, part := range parts {
+			trimmed := strings.TrimSpace(part)
+			if trimmed != "" {
+				result = append(result, trimmed)
+			}
+		}
+		return result
+	}
+	return defaultVal
+}
+
+func getEnvUint(key string, defaultVal uint64) uint64 {
+	if value := os.Getenv(key); value != "" {
+		if parsed, err := strconv.ParseUint(value, 10, 64); err == nil {
+			return parsed
+		}
+	}
+	return defaultVal
+}