tracker/lib/config.go

package lib

import (
	"encoding/json"
	"os"
)

type Config struct {
	Interval int    `json:"interval"`
	Pools    []Pool `json:"pools"`
}

func (c *Config) Load(list *[]Package, file string) error {
	var (
		content []byte
		err     error
	)

	if content, err = os.ReadFile(file); err != nil {
		return err
	}

	// default config values
	c.Interval = 5
	c.Pools = []Pool{}

	if err = json.Unmarshal(content, c); err != nil {
		return err
	}

	return nil
}