40 lines
716 B
Go
40 lines
716 B
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"github.com/joho/godotenv"
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)
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type Config struct {
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Port string
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DatabaseURL string
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StorageDir string
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DevMode bool
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}
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func LoadConfig() (Config, error) {
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_ = godotenv.Load()
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cfg := Config{
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Port: envOrDefault("PORT", "8080"),
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DatabaseURL: os.Getenv("DATABASE_URL"),
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StorageDir: envOrDefault("STORAGE_DIR", "uploads"),
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DevMode: strings.EqualFold(envOrDefault("DEV_MODE", "false"), "true"),
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}
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if cfg.DatabaseURL == "" {
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return Config{}, fmt.Errorf("DATABASE_URL is required")
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}
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return cfg, nil
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}
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func envOrDefault(key, fallback string) string {
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value := os.Getenv(key)
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if value == "" {
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return fallback
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}
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return value
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}
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