43 lines
999 B
Go
43 lines
999 B
Go
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package main
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import (
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"encoding/json"
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"github.com/go-playground/validator/v10"
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"log"
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"os"
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"strings"
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)
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var AppConfig Config
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type Config struct {
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Listen string `json:"listen"`
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BaseURL string `json:"baseUrl" validate:"required,url"`
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System string `json:"system" validate:"required,url"`
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APIKey string `json:"apiKey" validate:"required"`
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TGBotToken string `json:"tgBotToken" validate:"required"`
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}
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func LoadConfig(src string) {
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file, err := os.Open(src)
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if err != nil {
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panic(err)
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}
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defer func() { _ = file.Close() }()
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if err := json.NewDecoder(file).Decode(&AppConfig); err != nil {
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panic(err)
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}
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validate := validator.New(validator.WithRequiredStructEnabled())
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err = validate.Struct(AppConfig)
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if err != nil {
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log.Fatalln(err)
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}
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if strings.HasSuffix(AppConfig.BaseURL, "/") {
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AppConfig.BaseURL = AppConfig.BaseURL[:len(AppConfig.BaseURL)-1]
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}
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if AppConfig.Listen == "" {
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AppConfig.Listen = ":8080"
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}
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log.Println("loaded configuration from", src)
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}
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