53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
package config
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import (
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"fmt"
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"strings"
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"github.com/spf13/viper"
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)
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// Config represents the application configuration
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type Config struct {
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Server struct {
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Port int `mapstructure:"port"`
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ReadTimeoutSeconds int `mapstructure:"read_timeout_seconds"`
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WriteTimeoutSeconds int `mapstructure:"write_timeout_seconds"`
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IdleTimeoutSeconds int `mapstructure:"idle_timeout_seconds"`
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} `mapstructure:"server"`
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LogLevel string `mapstructure:"log_level"`
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Google struct {
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ProjectID string `mapstructure:"project_id"`
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Location string `mapstructure:"location"`
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Dataset string `mapstructure:"dataset"`
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DicomStore string `mapstructure:"dicom_store"`
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CredentialsPath string `mapstructure:"credentials_path"`
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} `mapstructure:"google"`
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AllowedOrigins []string `mapstructure:"allowed_origins"`
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}
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// Load reads configuration from file and environment variables
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func Load() (*Config, error) {
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viper.SetConfigName("config")
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viper.SetConfigType("yaml")
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viper.AddConfigPath("./config")
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viper.AddConfigPath(".")
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viper.AutomaticEnv()
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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if err := viper.ReadInConfig(); err != nil {
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return nil, fmt.Errorf("failed to read config file: %w", err)
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}
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var cfg Config
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if err := viper.Unmarshal(&cfg); err != nil {
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return nil, fmt.Errorf("failed to unmarshal config: %w", err)
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}
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return &cfg, nil
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}
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