46 lines
1.5 KiB
Go
46 lines
1.5 KiB
Go
package main
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import (
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"log"
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"github.com/spf13/viper"
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)
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// Configuration is the app configuration stored in a json file
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type Configuration struct {
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ServerRoot string `json:"serverRoot" mapstructure:"serverRoot"`
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Port int `json:"port" mapstructure:"port"`
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DBType string `json:"dbtype" mapstructure:"dbtype"`
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DBConfigString string `json:"dbconfig" mapstructure:"dbconfig"`
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UseSSL bool `json:"useSSL" mapstructure:"useSSL"`
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WebPath string `json:"webpath" mapstructure:"webpath"`
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FilesPath string `json:"filespath" mapstructure:"filespath"`
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}
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func readConfigFile() (*Configuration, error) {
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viper.SetConfigName("config") // name of config file (without extension)
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viper.SetConfigType("json") // REQUIRED if the config file does not have the extension in the name
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viper.AddConfigPath(".") // optionally look for config in the working directory
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viper.SetDefault("ServerRoot", "http://localhost:8000")
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viper.SetDefault("Port", 8000)
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viper.SetDefault("DBType", "sqlite3")
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viper.SetDefault("DBConfigString", "./octo.db")
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viper.SetDefault("WebPath", "./pack")
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viper.SetDefault("FilesPath", "./files")
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err := viper.ReadInConfig() // Find and read the config file
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if err != nil { // Handle errors reading the config file
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return nil, err
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}
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configuration := Configuration{}
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err = viper.Unmarshal(&configuration)
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if err != nil {
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return nil, err
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}
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log.Println("readConfigFile")
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log.Printf("%+v", configuration)
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return &configuration, nil
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}
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