37 lines
753 B
Go
37 lines
753 B
Go
package config
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import (
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"os"
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"github.com/joho/godotenv"
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)
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// Config holds all application configuration.
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type Config struct {
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Port string
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DatabaseURL string
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JWTSecret string
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Environment string
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}
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// Load reads configuration from environment variables.
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// A .env file is loaded if present but not required.
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func Load() *Config {
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// Best-effort .env load (not required in production)
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_ = godotenv.Load()
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return &Config{
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Port: getEnv("PORT", "8080"),
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DatabaseURL: getEnv("DATABASE_URL", ""),
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JWTSecret: getEnv("JWT_SECRET", "dev-secret-change-me"),
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Environment: getEnv("ENVIRONMENT", "development"),
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}
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}
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func getEnv(key, fallback string) string {
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if v := os.Getenv(key); v != "" {
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return v
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}
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return fallback
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}
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