56 lines
944 B
Go
56 lines
944 B
Go
package json_test
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import (
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"context"
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"fmt"
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"log"
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"gitoa.ru/go-4devs/config"
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"gitoa.ru/go-4devs/config/provider/json"
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"gitoa.ru/go-4devs/config/test"
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)
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func ExampleClient_Value() {
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ctx := context.Background()
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// read json config
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jsonConfig, jerr := fixture.ReadFile("fixture/config.json")
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if jerr != nil {
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log.Printf("failed load file:%v", jerr)
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return
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}
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config, err := config.New(
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json.New(jsonConfig),
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)
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if err != nil {
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log.Print(err)
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return
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}
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title, err := config.Value(ctx, "app.name.title")
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if err != nil {
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log.Print("app.name.title", err)
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return
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}
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cfgValue, err := config.Value(ctx, "cfg")
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if err != nil {
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log.Print("cfg ", err)
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return
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}
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cfg := test.Config{}
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_ = cfgValue.Unmarshal(&cfg)
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fmt.Printf("title from json: %v\n", title.String())
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fmt.Printf("struct from json: %+v\n", cfg)
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// Output:
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// title from json: config title
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// struct from json: {Duration:21m0s Enabled:true}
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}
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