Melora Hugues
3a1bb20a1f
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Ref #4 This commit adds an active monitoring of the current public IP. If a change is detected, then a message is sent to the given Telegram channel. Add a few tests for the main monitoring logic.
38 lines
876 B
Go
38 lines
876 B
Go
package config
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import (
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"encoding/json"
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"fmt"
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"os"
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"time"
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)
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type TelegramConfig struct {
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ChannelID int64 `json:"channel_id"`
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Token string `json:"token"`
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}
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type Config struct {
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Telegram *TelegramConfig
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PollingFrequency time.Duration
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}
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type jsonConfig struct {
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Telegram *TelegramConfig `json:"telegram"`
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PollingFrequency int64 `json:"polling_frequency"`
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}
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func New(filepath string) (*Config, error) {
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content, err := os.ReadFile(filepath)
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if err != nil {
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return nil, fmt.Errorf("failed to read config file %q: %w", filepath, err)
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}
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var jsonConf jsonConfig
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if err := json.Unmarshal(content, &jsonConf); err != nil {
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return nil, fmt.Errorf("failed to parse config file: %w", err)
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}
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return &Config{
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Telegram: jsonConf.Telegram,
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PollingFrequency: time.Duration(jsonConf.PollingFrequency) * time.Second,
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}, nil
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}
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