Vladimir Zagainov
4efcc770ac
- Fix alignment in struct fields (sessionProfileResponse, textureInfo, Handler) - Align struct field values in internal/templates/templates.go, internal/api/api.go
63 lines
1.5 KiB
Go
63 lines
1.5 KiB
Go
// package config handles server configuration from environment variables.
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package config
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import (
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"fmt"
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"os"
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"strconv"
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)
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// Config holds all server configuration.
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type Config struct {
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// HTTP
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Port int `json:"port"`
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// Database
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DatabaseURL string `json:"database_url"`
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// Storage
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CASDir string `json:"cas_dir"` // Content-Addressable Storage root
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SkinsDir string `json:"skins_dir"` // Uploaded skins
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// Auth
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JWTSecret string `json:"jwt_secret"`
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CIsecret string `json:"ci_secret"` // Token for CI/CD launcher release endpoint
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// Public
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BaseURL string `json:"base_url"` // External URL for CDN links
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}
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// Load reads configuration from environment variables with sensible defaults.
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func Load() (*Config, error) {
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port, err := strconv.Atoi(getEnv("SERVER_PORT", "8080"))
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if err != nil {
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return nil, fmt.Errorf("invalid SERVER_PORT: %w", err)
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}
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cfg := &Config{
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Port: port,
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DatabaseURL: getEnv("DATABASE_URL", ""),
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CASDir: getEnv("CAS_DIR", "/var/www/cdn/files"),
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SkinsDir: getEnv("SKINS_DIR", "/var/www/cdn/skins"),
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JWTSecret: getEnv("JWT_SECRET", ""),
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CIsecret: getEnv("CI_SECRET", ""),
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BaseURL: getEnv("BASE_URL", "https://minecraft.mrixs.me"),
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}
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if cfg.DatabaseURL == "" {
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return nil, fmt.Errorf("DATABASE_URL is required")
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}
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if cfg.JWTSecret == "" {
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return nil, fmt.Errorf("JWT_SECRET is required")
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}
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return cfg, nil
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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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