39 lines
708 B
Go
39 lines
708 B
Go
package config
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import (
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"log"
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"os"
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)
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type Config struct {
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APIKey string
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DefaultCity string
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DBHost string
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DBPort string
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DBUser string
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DBPassword string
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DBName string
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JWTSecret string
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}
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func GetEnv(key string) string {
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val := os.Getenv(key)
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if val == "" {
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log.Fatalf("missing required env var: %s", key)
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}
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return val
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}
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func Load() *Config {
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return &Config{
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APIKey: GetEnv("OPENWEATHERMAP_API_KEY"),
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DefaultCity: GetEnv("WEATHER_CITY"),
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DBHost: GetEnv("DB_HOST"),
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DBPort: GetEnv("DB_PORT"),
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DBUser: GetEnv("DB_USER"),
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DBPassword: GetEnv("DB_PASSWORD"),
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DBName: GetEnv("DB_NAME"),
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JWTSecret: GetEnv("JWT_SECRET"),
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}
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}
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