name-dyndns/api/config.go

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package api
import (
"encoding/json"
"io/ioutil"
)
// Config represents the configuration for a
// specific domain. Each domain can have multiple
// hostnames, including the root domain, where
// hostname is an empty string.
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//
// The interval is the polling time (in seconds) for
// daemon mode.
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type Config struct {
Dev bool `json:"dev"`
Domain string `json:"domain"`
Hostnames []string `json:"hostnames"`
Interval int `json:"interval"`
Token string `json:"token"`
Username string `json:"username"`
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}
// LoadConfigs loads configurations from a file. The configuration
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// is stored as an array of JSON serialized Config structs.
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func LoadConfigs(path string) ([]Config, error) {
var configs struct {
Configs []Config
}
file, err := ioutil.ReadFile(path)
if err != nil {
return nil, err
}
err = json.Unmarshal(file, &configs)
if err != nil {
return nil, err
}
return configs.Configs, nil
}