Revert "[test] rule providers"

This reverts commit 078389f4f6.

rule/parser.go

@@ -40,8 +40,6 @@ func ParseRule(tp, payload, target string, params []string) (C.Rule, error) {
 		parsed, parseErr = NewPort(payload, target, false, ruleExtra)
 	case "PROCESS-NAME":
 		parsed, parseErr = NewProcess(payload, target, ruleExtra)
-	case "RULE-SET":
-		parsed, parseErr = NewRuleSet(payload, target, ruleExtra)
 	case "SCRIPT":
 		parsed, parseErr = NewScript(payload, target)
 	case "MATCH":

rule/ruleset.go

@@ -1,57 +0,0 @@
-package rules
-
-import (
-	"fmt"
-	C "github.com/Dreamacro/clash/constant"
-	"github.com/Dreamacro/clash/constant/provider"
-)
-
-type RuleSet struct {
-	ruleProviderName string
-	adapter          string
-	ruleProvider     *provider.RuleProvider
-	ruleExtra        *C.RuleExtra
-}
-
-func (rs *RuleSet) RuleType() C.RuleType {
-	return C.RuleSet
-}
-
-func (rs *RuleSet) Match(metadata *C.Metadata) bool {
-	return rs.getProviders().Match(metadata)
-}
-
-func (rs *RuleSet) Adapter() string {
-	return rs.adapter
-}
-
-func (rs *RuleSet) Payload() string {
-	return rs.getProviders().Name()
-}
-
-func (rs *RuleSet) ShouldResolveIP() bool {
-	return rs.getProviders().Behavior() != provider.Domain
-}
-func (rs *RuleSet) getProviders() provider.RuleProvider {
-	if rs.ruleProvider == nil {
-		rp := provider.RuleProviders()[rs.ruleProviderName]
-		rs.ruleProvider = rp
-	}
-	return *rs.ruleProvider
-}
-func (rs *RuleSet) RuleExtra() *C.RuleExtra {
-	return rs.ruleExtra
-}
-
-func NewRuleSet(ruleProviderName string, adapter string, ruleExtra *C.RuleExtra) (*RuleSet, error) {
-	rp, ok := provider.RuleProviders()[ruleProviderName]
-	if !ok {
-		return nil, fmt.Errorf("rule set %s not found", ruleProviderName)
-	}
-	return &RuleSet{
-		ruleProviderName: ruleProviderName,
-		adapter:          adapter,
-		ruleProvider:     rp,
-		ruleExtra:        ruleExtra,
-	}, nil
-}