/
defaults.go
46 lines (40 loc) · 1.22 KB
/
defaults.go
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package sources
import (
_ "embed"
"encoding/json"
)
//go:embed statics/sources.json
var sources []byte
// Lists represents the embedded JSON file containing default source lists.
type Lists struct {
Suspicious []string `json:"suspicious"`
Advertising []string `json:"advertising"`
Tracking []string `json:"tracking"`
Malicious []string `json:"malicious"`
Miners []string `json:"miners"`
}
// Len returns the combined number of default source lists.
func (d *Lists) Len() int {
return len(d.Suspicious) + len(d.Advertising) + len(d.Tracking) + len(d.Malicious) + len(d.Miners)
}
// All returns a combined list of all default source lists.
func (d *Lists) All() []string {
all := make([]string, 0, d.Len())
all = append(all, d.Suspicious...)
all = append(all, d.Advertising...)
all = append(all, d.Tracking...)
all = append(all, d.Malicious...)
all = append(all, d.Miners...)
return all
}
// Defaults returns the default set of source lists.
//
// The default set of source lists are embedded as statics/sources.json which
// we then simply unmarshal at runtime.
func Defaults() *Lists {
lists := new(Lists)
if err := json.Unmarshal(sources, lists); err != nil {
panic(err) // defaults are embedded
}
return lists
}