Feat: Surge `DOMAIN-WILDCARD` -> Clash `DOMAIN-REGEX`

Build/lib/clash.ts

@@ -1,4 +1,5 @@
 import picocolors from 'picocolors';
+import { domainWildCardToRegex } from './misc';
 
 const identity = <T>(x: T): T => x;
 const unsupported = Symbol('unsupported');
@@ -8,6 +9,7 @@ const PROCESSOR: Record<string, ((raw: string, type: string, value: string) => s
   DOMAIN: identity,
   'DOMAIN-SUFFIX': identity,
   'DOMAIN-KEYWORD': identity,
+  'DOMAIN-WILDCARD': (_raw, _type, value) => `DOMAIN-REGEX,${domainWildCardToRegex(value)}`,
   GEOIP: identity,
   'IP-CIDR': identity,
   'IP-CIDR6': identity,
@@ -17,8 +19,8 @@ const PROCESSOR: Record<string, ((raw: string, type: string, value: string) => s
   'DST-PORT': identity,
   'PROCESS-NAME': identity,
   'PROCESS-PATH': identity,
-  'DEST-PORT': (_raw, type, value) => `DST-PORT,${value}`,
-  'IN-PORT': (_raw, type, value) => `SRC-PORT,${value}`,
+  'DEST-PORT': (_raw, _type, value) => `DST-PORT,${value}`,
+  'IN-PORT': (_raw, _type, value) => `SRC-PORT,${value}`,
   'URL-REGEX': unsupported,
   'USER-AGENT': unsupported
 };

Build/lib/create-file.ts

@@ -110,6 +110,7 @@ const sortTypeOrder: Record<string | typeof defaultSortTypeOrder, number> = {
   'DOMAIN-KEYWORD': 10,
   // experimental domain wildcard support
   'DOMAIN-WILDCARD': 20,
+  'DOMAIN-REGEX': 21,
   'USER-AGENT': 30,
   'PROCESS-NAME': 40,
   [defaultSortTypeOrder]: 50, // default sort order for unknown type

Build/lib/misc.ts

@@ -1,6 +1,7 @@
 import { dirname } from 'path';
 import fs from 'fs';
 import fsp from 'fs/promises';
+import { makeRe } from 'picomatch';
 
 export const isTruthy = <T>(i: T | 0 | '' | false | null | undefined): i is T => !!i;
 
@@ -28,3 +29,7 @@ export const writeFile: Write = async (destination: string, input, dir = dirname
   }
   return fsp.writeFile(destination, input, { encoding: 'utf-8' });
 };
+
+export const domainWildCardToRegex = (domain: string) => {
+  return makeRe(domain, { contains: false, strictSlashes: true }).source;
+};

Build/lib/singbox.ts

@@ -1,4 +1,5 @@
 import picocolors from 'picocolors';
+import { domainWildCardToRegex } from './misc';
 
 const unsupported = Symbol('unsupported');
 
@@ -7,6 +8,7 @@ const PROCESSOR: Record<string, ((raw: string, type: string, value: string) => [
   DOMAIN: (_1, _2, value) => ['domain', value],
   'DOMAIN-SUFFIX': (_1, _2, value) => ['domain_suffix', value],
   'DOMAIN-KEYWORD': (_1, _2, value) => ['domain_keyword', value],
+  'DOMAIN-WILDCARD': (_1, _2, value) => ['domain_regex', domainWildCardToRegex(value)],
   GEOIP: unsupported,
   'IP-CIDR': (_1, _2, value) => ['ip_cidr', value.endsWith(',no-resolve') ? value.slice(0, -11) : value],
   'IP-CIDR6': (_1, _2, value) => ['ip_cidr', value.endsWith(',no-resolve') ? value.slice(0, -11) : value],

package.json

@@ -34,6 +34,7 @@
     "mnemonist": "^0.39.8",
     "path-scurry": "^1.11.1",
     "picocolors": "^1.0.1",
+    "picomatch": "^4.0.2",
     "punycode": "^2.3.1",
     "table": "^6.8.2",
     "tar-stream": "^3.1.7",
@@ -49,6 +50,7 @@
     "@types/better-sqlite3": "^7.6.11",
     "@types/chai": "^4.3.17",
     "@types/mocha": "^10.0.7",
+    "@types/picomatch": "^3.0.1",
     "@types/punycode": "^2.1.4",
     "@types/tar-stream": "^3.1.3",
     "chai": "4",

pnpm-lock.yaml

@@ -37,7 +37,7 @@ importers:
         version: 0.2.5
       fdir:
         specifier: ^6.2.0
-        version: 6.2.0
+        version: 6.2.0(picomatch@4.0.2)
       foxact:
         specifier: ^0.2.36
         version: 0.2.36
@@ -53,6 +53,9 @@ importers:
       picocolors:
         specifier: ^1.0.1
         version: 1.0.1
+      picomatch:
+        specifier: ^4.0.2
+        version: 4.0.2
       punycode:
         specifier: ^2.3.1
         version: 2.3.1
@@ -93,6 +96,9 @@ importers:
       '@types/mocha':
         specifier: ^10.0.7
         version: 10.0.7
+      '@types/picomatch':
+        specifier: ^3.0.1
+        version: 3.0.1
       '@types/punycode':
         specifier: ^2.1.4
         version: 2.1.4
@@ -436,6 +442,9 @@ packages:
   '@types/node@20.14.11':
     resolution: {integrity: sha512-kprQpL8MMeszbz6ojB5/tU8PLN4kesnN8Gjzw349rDlNgsSzg90lAVj3llK99Dh7JON+t9AuscPPFW6mPbTnSA==}
 
+  '@types/picomatch@3.0.1':
+    resolution: {integrity: sha512-1MRgzpzY0hOp9pW/kLRxeQhUWwil6gnrUYd3oEpeYBqp/FexhaCPv3F8LsYr47gtUU45fO2cm1dbwkSrHEo8Uw==}
+
   '@types/punycode@2.1.4':
     resolution: {integrity: sha512-trzh6NzBnq8yw5e35f8xe8VTYjqM3NE7bohBtvDVf/dtUer3zYTLK1Ka3DG3p7bdtoaOHZucma6FfVKlQ134pQ==}
 
@@ -1259,6 +1268,10 @@ packages:
     resolution: {integrity: sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==}
     engines: {node: '>=8.6'}
 
+  picomatch@4.0.2:
+    resolution: {integrity: sha512-M7BAV6Rlcy5u+m6oPhAPFgJTzAioX/6B0DxyvDlo9l8+T3nLKbrczg2WLUyzd45L8RqfUMyGPzekbMvX2Ldkwg==}
+    engines: {node: '>=12'}
+
   pirates@4.0.6:
     resolution: {integrity: sha512-saLsH7WeYYPiD25LDuLRRY/i+6HaPYr6G1OUlN39otzkSTxKnubR9RTxS3/Kk50s1g2JTgFwWQDQyplC5/SHZg==}
     engines: {node: '>= 6'}
@@ -1881,6 +1894,8 @@ snapshots:
     dependencies:
       undici-types: 5.26.5
 
+  '@types/picomatch@3.0.1': {}
+
   '@types/punycode@2.1.4': {}
 
   '@types/retry@0.12.5': {}
@@ -2475,7 +2490,9 @@ snapshots:
     dependencies:
       reusify: 1.0.4
 
-  fdir@6.2.0: {}
+  fdir@6.2.0(picomatch@4.0.2):
+    optionalDependencies:
+      picomatch: 4.0.2
 
   file-entry-cache@8.0.0:
     dependencies:
@@ -2793,6 +2810,8 @@ snapshots:
 
   picomatch@2.3.1: {}
 
+  picomatch@4.0.2: {}
+
   pirates@4.0.6: {}
 
   prebuild-install@7.1.2: