101 lines
2.4 KiB
Go
101 lines
2.4 KiB
Go
package config
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import (
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"os"
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log "github.com/sirupsen/logrus"
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"github.com/spf13/viper"
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)
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type Config struct {
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BindAddress string `mapstructure:"bind_address"`
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Port string `mapstructure:"listen_port"`
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ServerLat float64 `mapstructure:"server_lat"`
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ServerLng float64 `mapstructure:"server_lng"`
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IPInfoAPIKey string `mapstructure:"ipinfo_api_key"`
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StatsPassword string `mapstructure:"statistics_password"`
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RedactIP bool `mapstructure:"redact_ip_addresses"`
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AssetsPath string `mapstructure:"assets_path"`
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DatabaseType string `mapstructure:"database_type"`
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DatabaseHostname string `mapstructure:"database_hostname"`
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DatabaseName string `mapstructure:"database_name"`
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DatabaseUsername string `mapstructure:"database_username"`
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DatabasePassword string `mapstructure:"database_password"`
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DatabaseFile string `mapstructure:"database_file"`
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}
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var (
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loadedConfig *Config = nil
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)
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func init() {
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viper.SetDefault("listen_port", "8989")
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viper.SetDefault("download_chunks", 4)
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viper.SetDefault("distance_unit", "K")
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viper.SetDefault("enable_cors", false)
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viper.SetDefault("statistics_password", "PASSWORD")
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viper.SetDefault("redact_ip_addresses", false)
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viper.SetDefault("assets_path", "./assets")
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viper.SetDefault("database_type", "postgresql")
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viper.SetDefault("database_hostname", "localhost")
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viper.SetDefault("database_name", "speedtest")
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viper.SetDefault("database_username", "postgres")
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viper.SetConfigName("settings")
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viper.AddConfigPath(".")
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}
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func Load() Config {
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var conf Config
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if err := viper.ReadInConfig(); err != nil {
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if _, ok := err.(viper.ConfigFileNotFoundError); ok {
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log.Warnf("No config file found in search paths, using default values")
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} else {
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log.Fatalf("Error reading config: %s", err)
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}
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}
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if err := viper.Unmarshal(&conf); err != nil {
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log.Fatalf("Error parsing config: %s", err)
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}
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loadedConfig = &conf
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return conf
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}
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func LoadFile(configFile string) Config {
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var conf Config
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f, err := os.OpenFile(configFile, os.O_RDONLY, 0444)
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if err != nil {
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log.Fatalf("Failed to open config file: %s", err)
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}
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defer f.Close()
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if err := viper.ReadConfig(f); err != nil {
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log.Fatalf("Error reading config: %s", err)
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}
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if err := viper.Unmarshal(&conf); err != nil {
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log.Fatalf("Error parsing config: %s", err)
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}
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loadedConfig = &conf
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return conf
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}
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func LoadedConfig() *Config {
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if loadedConfig == nil {
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Load()
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}
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return loadedConfig
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}
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