added cargo files

PinePods-0.8.2/gpodder-api/config/config.go

@@ -0,0 +1,93 @@
+package config
+
+import (
+	"os"
+	"strconv"
+)
+
+// Config represents the application configuration
+type Config struct {
+	Server      ServerConfig
+	Database    DatabaseConfig
+	Environment string
+}
+
+// ServerConfig holds server-related configuration
+type ServerConfig struct {
+	Port int
+}
+
+// DatabaseConfig holds database-related configuration
+type DatabaseConfig struct {
+	Host     string
+	Port     int
+	User     string
+	Password string
+	DBName   string
+	SSLMode  string
+	Type     string // "postgresql" or "mysql"
+}
+
+// Load loads configuration from environment variables
+func Load() (*Config, error) {
+	// Server configuration
+	serverPort, err := strconv.Atoi(getEnv("SERVER_PORT", "8080"))
+	if err != nil {
+		serverPort = 8080
+	}
+
+	// Database configuration - use DB_* environment variables
+	dbPort, err := strconv.Atoi(getEnv("DB_PORT", "5432"))
+	if err != nil {
+		dbPort = 5432
+	}
+
+	// Get database type - defaults to postgresql if not specified
+	dbType := getEnv("DB_TYPE", "postgresql")
+
+	// Set default port based on database type if not explicitly provided
+	if os.Getenv("DB_PORT") == "" {
+		if dbType == "mysql" {
+			dbPort = 3306
+		} else {
+			dbPort = 5432
+		}
+	}
+
+	// Set default user based on database type if not explicitly provided
+	dbUser := getEnv("DB_USER", "")
+	if dbUser == "" {
+		if dbType == "mysql" {
+			// Use root user for MySQL by default
+			dbUser = "root"
+		} else {
+			// Use postgres user for PostgreSQL by default
+			dbUser = "postgres"
+		}
+	}
+
+	return &Config{
+		Server: ServerConfig{
+			Port: serverPort,
+		},
+		Database: DatabaseConfig{
+			Host:     getEnv("DB_HOST", "localhost"),
+			Port:     dbPort,
+			User:     dbUser,
+			Password: getEnv("DB_PASSWORD", "password"),
+			DBName:   getEnv("DB_NAME", "pinepods_database"),
+			SSLMode:  getEnv("DB_SSL_MODE", "disable"),
+			Type:     dbType,
+		},
+		Environment: getEnv("ENVIRONMENT", "development"),
+	}, nil
+}
+
+// getEnv gets an environment variable or returns a default value
+func getEnv(key, defaultValue string) string {
+	value, exists := os.LookupEnv(key)
+	if !exists {
+		return defaultValue
+	}
+	return value
+}