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Fixes #32

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Vlad Didenko 2015-11-03 14:25:37 -06:00
parent d027b73aef
commit f927b1795c
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@ -73,11 +73,14 @@ viper.SetDefault("Taxonomies", map[string]string{"tag": "tags", "category": "cat
Viper requires minimal configuration so it knows where to look for config files. Viper requires minimal configuration so it knows where to look for config files.
Viper supports JSON, TOML and YAML files. Viper can search multiple paths, but Viper supports JSON, TOML and YAML files. Viper can search multiple paths, but
currently a single Viper instance only supports a single configuration file. currently a single Viper instance only supports a single configuration file.
Viper does not default to any configuration search paths leaving defaults decision
to an application.
```go ```go
viper.SetConfigName("config") // name of config file (without extension) viper.SetConfigName("config") // name of config file (without extension)
viper.AddConfigPath("/etc/appname/") // path to look for the config file in viper.AddConfigPath("/etc/appname/") // path to look for the config file in
viper.AddConfigPath("$HOME/.appname") // call multiple times to add many search paths viper.AddConfigPath("$HOME/.appname") // call multiple times to add many search paths
viper.AddConfigPath(".") // optionally look for config in the working directory
err := viper.ReadInConfig() // Find and read the config file err := viper.ReadInConfig() // Find and read the config file
if err != nil { // Handle errors reading the config file if err != nil { // Handle errors reading the config file
panic(fmt.Errorf("Fatal error config file: %s \n", err)) panic(fmt.Errorf("Fatal error config file: %s \n", err))