Add template.post_custom_rule_set

docs/configuration/template.md

@@ -55,6 +55,7 @@
   "custom_geoip": {},
   "custom_geosite": {},
   "custom_rule_set": [],
+  "post_custom_rule_set": [],
   
   // Experimental
   
@@ -242,6 +243,12 @@ List of [RuleSet](https://sing-box.sagernet.org/configuration/rule-set/).
 
 Default rule sets will not be generated if not empty.
 
+#### post_custom_rule_set
+
+List of [RuleSet](https://sing-box.sagernet.org/configuration/rule-set/).
+
+Will be applied after default rule sets.
+
 #### disable_cache_file
 
 Don't generate `cache_file` related options.

option/template.go

@@ -50,6 +50,7 @@ type Template struct {
 	CustomGeoIP                   *option.GeoIPOptions                            `json:"custom_geoip,omitempty"`
 	CustomGeosite                 *option.GeositeOptions                          `json:"custom_geosite,omitempty"`
 	CustomRuleSet                 []option.RuleSet                                `json:"custom_rule_set,omitempty"`
+	PostCustomRuleSet             []option.RuleSet                                `json:"post_custom_rule_set,omitempty"`
 
 	//  Experimental
 	DisableCacheFile          bool `json:"disable_cache_file,omitempty"`

template/render_geo_resources.go

@@ -38,52 +38,55 @@ func (t *Template) renderGeoResources(metadata M.Metadata, options *option.Optio
 				DownloadDetour: downloadDetour,
 			}
 		}
-	} else if len(t.CustomRuleSet) == 0 {
+	} else {
-		var (
+		if len(t.CustomRuleSet) == 0 {
-			downloadURL    string
+			var (
-			downloadDetour string
+				downloadURL    string
-			branchSplit    string
+				downloadDetour string
-		)
+				branchSplit    string
-		if t.EnableJSDelivr {
+			)
-			downloadURL = "https://testingcf.jsdelivr.net/gh/"
+			if t.EnableJSDelivr {
-			if t.DirectTag != "" {
+				downloadURL = "https://testingcf.jsdelivr.net/gh/"
-				downloadDetour = t.DirectTag
+				if t.DirectTag != "" {
+					downloadDetour = t.DirectTag
+				} else {
+					downloadDetour = DefaultDirectTag
+				}
+				branchSplit = "@"
 			} else {
-				downloadDetour = DefaultDirectTag
+				downloadURL = "https://raw.githubusercontent.com/"
+				branchSplit = "/"
+			}
+			options.Route.RuleSet = []option.RuleSet{
+				{
+					Type:   C.RuleSetTypeRemote,
+					Tag:    "geoip-cn",
+					Format: C.RuleSetFormatBinary,
+					RemoteOptions: option.RemoteRuleSet{
+						URL:            downloadURL + "SagerNet/sing-geoip" + branchSplit + "rule-set/geoip-cn.srs",
+						DownloadDetour: downloadDetour,
+					},
+				},
+				{
+					Type:   C.RuleSetTypeRemote,
+					Tag:    "geosite-geolocation-cn",
+					Format: C.RuleSetFormatBinary,
+					RemoteOptions: option.RemoteRuleSet{
+						URL:            downloadURL + "SagerNet/sing-geosite" + branchSplit + "rule-set/geosite-geolocation-cn.srs",
+						DownloadDetour: downloadDetour,
+					},
+				},
+				{
+					Type:   C.RuleSetTypeRemote,
+					Tag:    "geosite-geolocation-!cn",
+					Format: C.RuleSetFormatBinary,
+					RemoteOptions: option.RemoteRuleSet{
+						URL:            downloadURL + "SagerNet/sing-geosite" + branchSplit + "rule-set/geosite-geolocation-!cn.srs",
+						DownloadDetour: downloadDetour,
+					},
+				},
 			}
-			branchSplit = "@"
-		} else {
-			downloadURL = "https://raw.githubusercontent.com/"
-			branchSplit = "/"
-		}
-		options.Route.RuleSet = []option.RuleSet{
-			{
-				Type:   C.RuleSetTypeRemote,
-				Tag:    "geoip-cn",
-				Format: C.RuleSetFormatBinary,
-				RemoteOptions: option.RemoteRuleSet{
-					URL:            downloadURL + "SagerNet/sing-geoip" + branchSplit + "rule-set/geoip-cn.srs",
-					DownloadDetour: downloadDetour,
-				},
-			},
-			{
-				Type:   C.RuleSetTypeRemote,
-				Tag:    "geosite-geolocation-cn",
-				Format: C.RuleSetFormatBinary,
-				RemoteOptions: option.RemoteRuleSet{
-					URL:            downloadURL + "SagerNet/sing-geosite" + branchSplit + "rule-set/geosite-geolocation-cn.srs",
-					DownloadDetour: downloadDetour,
-				},
-			},
-			{
-				Type:   C.RuleSetTypeRemote,
-				Tag:    "geosite-geolocation-!cn",
-				Format: C.RuleSetFormatBinary,
-				RemoteOptions: option.RemoteRuleSet{
-					URL:            downloadURL + "SagerNet/sing-geosite" + branchSplit + "rule-set/geosite-geolocation-!cn.srs",
-					DownloadDetour: downloadDetour,
-				},
-			},
 		}
+		options.Route.RuleSet = append(options.Route.RuleSet, t.PostCustomRuleSet...)
 	}
 }