67 lines
1.1 KiB
Go
67 lines
1.1 KiB
Go
package config
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import (
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"os"
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"strconv"
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)
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type Config struct {
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Server ServerConfig
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Auth AuthConfig
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DB DBConfig
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Charger ChargerConfig
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}
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type ServerConfig struct {
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Port int
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}
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type AuthConfig struct {
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Username string
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Password string
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Secret string
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}
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type DBConfig struct {
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DSN string
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}
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type ChargerConfig struct {
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Host string
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}
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func Load() *Config {
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return &Config{
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Server: ServerConfig{
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Port: getEnvInt("ENERGY_PORT", 8080),
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},
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Auth: AuthConfig{
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Username: getEnv("ENERGY_AUTH_USER", "admin"),
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Password: getEnv("ENERGY_AUTH_PASSWORD", ""),
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Secret: getEnv("ENERGY_AUTH_SECRET", "change-me-in-production"),
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},
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DB: DBConfig{
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DSN: getEnv("ENERGY_DB_DSN", "postgres://energy:changeme@localhost:5433/energy"),
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},
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Charger: ChargerConfig{
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Host: getEnv("ENERGY_CHARGER_HOST", ""),
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},
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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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func getEnvInt(key string, fallback int) int {
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if v := os.Getenv(key); v != "" {
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if i, err := strconv.Atoi(v); err == nil {
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return i
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}
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}
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return fallback
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}
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