diff options
Diffstat (limited to 'vendor/github.com/spf13/viper/README.md')
| -rw-r--r-- | vendor/github.com/spf13/viper/README.md | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/vendor/github.com/spf13/viper/README.md b/vendor/github.com/spf13/viper/README.md index c14e8927..cd392905 100644 --- a/vendor/github.com/spf13/viper/README.md +++ b/vendor/github.com/spf13/viper/README.md @@ -8,10 +8,10 @@ [](https://github.com/avelino/awesome-go#configuration) [](https://repl.it/@sagikazarmark/Viper-example#main.go) -[](https://github.com/spf13/viper/actions?query=workflow%3ACI) +[](https://github.com/spf13/viper/actions?query=workflow%3ACI) [](https://gitter.im/spf13/viper?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) [](https://goreportcard.com/report/github.com/spf13/viper) - + [](https://pkg.go.dev/mod/github.com/spf13/viper) **Go configuration with fangs!** @@ -40,8 +40,8 @@ go get github.com/spf13/viper ## What is Viper? -Viper is a complete configuration solution for Go applications including 12-Factor apps. It is designed -to work within an application, and can handle all types of configuration needs +Viper is a complete configuration solution for Go applications including [12-Factor apps](https://12factor.net/#the_twelve_factors). +It is designed to work within an application, and can handle all types of configuration needs and formats. It supports: * setting defaults @@ -119,7 +119,7 @@ viper.AddConfigPath("$HOME/.appname") // call multiple times to add many search viper.AddConfigPath(".") // optionally look for config in the working directory err := viper.ReadInConfig() // Find and read the config file if err != nil { // Handle errors reading the config file - panic(fmt.Errorf("Fatal error config file: %w \n", err)) + panic(fmt.Errorf("fatal error config file: %w", err)) } ``` @@ -447,6 +447,13 @@ viper.SetConfigType("json") // because there is no file extension in a stream of err := viper.ReadRemoteConfig() ``` +#### etcd3 +```go +viper.AddRemoteProvider("etcd3", "http://127.0.0.1:4001","/config/hugo.json") +viper.SetConfigType("json") // because there is no file extension in a stream of bytes, supported extensions are "json", "toml", "yaml", "yml", "properties", "props", "prop", "env", "dotenv" +err := viper.ReadRemoteConfig() +``` + #### Consul You need to set a key to Consul key/value storage with JSON value containing your desired config. For example, create a Consul key/value store key `MY_CONSUL_KEY` with value: @@ -594,7 +601,7 @@ configuration level. Viper can access array indices by using numbers in the path. For example: -```json +```jsonc { "host": { "address": "localhost", @@ -622,7 +629,7 @@ GetInt("host.ports.1") // returns 6029 Lastly, if there exists a key that matches the delimited key path, its value will be returned instead. E.g. -```json +```jsonc { "datastore.metric.host": "0.0.0.0", "host": { |