config.go


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package main

import (
	_ "embed"
	"encoding/json"
	"log"
	"os"
)

//go:embed default_config.json
var defaultConfig string

type CeresConfig struct {
	HttpAddress     string `json:"http_address"`
	StorageFilePath string `json:"storage_file_path"`
}

var config CeresConfig

func init() {
	err := json.Unmarshal([]byte(defaultConfig), &config)
	if err != nil {
		log.Fatal(err)
	}
}

func (c *CeresConfig) Read(path string) {
	data, err := os.ReadFile(path)
	if err != nil {
		log.Fatal(err)
	}

	err = json.Unmarshal(data, &c)
	if err != nil {
		log.Fatal(err)
	}
}