Bump to ES6

backend/.babelrc

@@ -0,0 +1,7 @@
+{
+    "presets": [
+        [
+            "@babel/preset-env"
+        ]
+    ]
+}

backend/.prettierrc.json

@@ -0,0 +1,6 @@
+{
+    "singleQuote": true,
+    "trailingComma": "all",
+    "tabWidth": 4,
+    "bracketSpacing": true
+}

backend/banner

@@ -5,8 +5,9 @@
  *  ╚════██║██║   ██║██╔══██╗╚════╝╚════██║   ██║   ██║   ██║██╔══██╗██╔══╝
  *  ███████║╚██████╔╝██████╔╝      ███████║   ██║   ╚██████╔╝██║  ██║███████╗
  *  ╚══════╝ ╚═════╝ ╚═════╝       ╚══════╝   ╚═╝    ╚═════╝ ╚═╝  ╚═╝╚══════╝
- * Advanced Subscription Manager for QX, Loon, Surge and Clash.
+ * Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket!
- * @version: 1.5
+ * @updated: <%= updated %>
+ * @version: <%= pkg.version %>
  * @author: Peng-YM
  * @github: https://github.com/Peng-YM/Sub-Store
  * @documentation: https://www.notion.so/Sub-Store-6259586994d34c11a4ced5c406264b46

backend/gulpfile.babel.js

@@ -0,0 +1,48 @@
+import fs from 'fs';
+import browserify from 'browserify';
+import gulp from 'gulp';
+import prettier from 'gulp-prettier';
+import header from 'gulp-header';
+
+const DEST_FILE = 'sub-store.min.js';
+
+export function styles() {
+	return gulp
+		.src('src/**/*.js')
+		.pipe(
+			prettier({
+				singleQuote: true,
+				trailingComma: 'all',
+				tabWidth: 4,
+				bracketSpacing: true
+			})
+		)
+		.pipe(gulp.dest((file) => file.base));
+}
+
+export function scripts() {
+	return browserify('src/main.js')
+		.transform('babelify', {
+			presets: [
+        [
+          '@babel/preset-env'
+        ]
+			]
+		})
+		.plugin('tinyify')
+		.bundle()
+		.pipe(fs.createWriteStream(DEST_FILE));
+}
+
+export function banner() {
+	const pkg = require('./package.json');
+
+	return gulp
+		.src(DEST_FILE)
+		.pipe(header(fs.readFileSync('./banner', 'utf-8'), { pkg, updated: new Date().toLocaleString() }))
+		.pipe(gulp.dest((file) => file.base));
+}
+
+const build = gulp.series(styles, scripts, banner);
+
+export default build;

backend/package.json

@@ -1,12 +1,12 @@
 {
   "name": "sub-store",
-  "version": "1.5",
+  "version": "1.5.1",
   "description": "Advanced Subscription Manager for QX, Loon, Surge, Stash and ShadowRocket.",
   "main": "src/main.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1",
     "serve": "node src/main.js",
-    "build": "browserify -p tinyify src/main.js > bundle && cat banner bundle > sub-store.min.js && rm bundle"
+    "build": "gulp"
   },
   "author": "Peng-YM",
   "license": "GPL",
@@ -18,8 +18,20 @@
     "static-js-yaml": "^1.0.0"
   },
   "devDependencies": {
+    "@babel/core": "^7.18.0",
+    "@babel/preset-env": "^7.18.0",
+    "@babel/register": "^7.17.7",
+    "@types/gulp": "^4.0.9",
     "axios": "^0.20.0",
+    "babelify": "^10.0.0",
+    "browser-pack-flat": "^3.4.2",
     "browserify": "^17.0.0",
+    "gulp": "^4.0.2",
+    "gulp-babel": "^8.0.0",
+    "gulp-header": "^2.0.9",
+    "gulp-prettier": "^4.0.0",
+    "prettier": "2.6.2",
+    "prettier-plugin-sort-imports": "^1.6.1",
     "tinyify": "^3.0.0"
   }
 }

backend/src/core/app.js

@@ -1,4 +1,4 @@
-const { API } = require('../utils/open-api');
+import { API } from '../utils/open-api';
 const $ = API('sub-store');
 
-module.exports = $;
+export default $;

backend/src/core/rule-utils.js

@@ -1,4 +1,4 @@
-const $ = require("./app");
+import $ from './app';
 
 const RULE_TYPES_MAPPING = [
     [/^(DOMAIN|host|HOST)$/, 'DOMAIN'],
@@ -11,7 +11,7 @@ const RULE_TYPES_MAPPING = [
     [/^(IN|SRC)-PORT$/, 'IN-PORT'],
     [/^PROTOCOL$/, 'PROTOCOL'],
     [/^IP-CIDR$/i, 'IP-CIDR'],
-	[ /^(IP-CIDR6|ip6-cidr|IP6-CIDR)$/ ]
+    [/^(IP-CIDR6|ip6-cidr|IP6-CIDR)$/],
 ];
 
 const RULE_PREPROCESSORS = (function () {
@@ -57,17 +57,23 @@ const RULE_PARSERS = (function() {
                             matched = true;
                             const rule = {
                                 type: item[1],
-								content: params[1]
+                                content: params[1],
                             };
-							if (rule.type === 'IP-CIDR' || rule.type === 'IP-CIDR6') {
+                            if (
+                                rule.type === 'IP-CIDR' ||
+                                rule.type === 'IP-CIDR6'
+                            ) {
                                 rule.options = params.slice(2);
                             }
                             result.push(rule);
                         }
                     }
-					if (!matched) throw new Error('Invalid rule type: ' + rawType);
+                    if (!matched)
+                        throw new Error('Invalid rule type: ' + rawType);
                 } catch (e) {
-					console.error(`Failed to parse line: ${line}\n Reason: ${e}`);
+                    console.error(
+                        `Failed to parse line: ${line}\n Reason: ${e}`,
+                    );
                 }
             }
             return result;
@@ -89,7 +95,7 @@ const RULE_PROCESSORS = (function() {
                     });
                     return keep ? selected : !selected;
                 });
-			}
+            },
         };
     }
 
@@ -98,7 +104,7 @@ const RULE_PROCESSORS = (function() {
             name: 'Type Filter',
             func: (rules) => {
                 return rules.map((rule) => types.some((t) => rule.type === t));
-			}
+            },
         };
     }
 
@@ -111,14 +117,16 @@ const RULE_PROCESSORS = (function() {
                 rules.forEach((rule) => {
                     const options = rule.options || [];
                     options.sort();
-					const key = `${rule.type},${rule.content},${JSON.stringify(options)}`;
+                    const key = `${rule.type},${rule.content},${JSON.stringify(
+                        options,
+                    )}`;
                     if (!seen.has(key)) {
                         result.push(rule);
                         seen.add(key);
                     }
                 });
                 return result;
-			}
+            },
         };
     }
 
@@ -129,11 +137,13 @@ const RULE_PROCESSORS = (function() {
             func: (rules) => {
                 return rules.map((rule) => {
                     for (const { expr, now } of regex) {
-						rule.content = rule.content.replace(new RegExp(expr, 'g'), now).trim();
+                        rule.content = rule.content
+                            .replace(new RegExp(expr, 'g'), now)
+                            .trim();
                     }
                     return rule;
                 });
-			}
+            },
         };
     }
 
@@ -142,7 +152,7 @@ const RULE_PROCESSORS = (function() {
         'Remove Duplicate Filter': RemoveDuplicateFilter,
         'Type Filter': TypeFilter,
 
-		'Regex Replace Operator': RegexReplaceOperator
+        'Regex Replace Operator': RegexReplaceOperator,
     };
 })();
 const RULE_PRODUCERS = (function () {
@@ -150,18 +160,26 @@ const RULE_PRODUCERS = (function() {
         const type = 'SINGLE';
         const func = (rule) => {
             // skip unsupported rules
-			const UNSUPPORTED = [ 'URL-REGEX', 'DEST-PORT', 'SRC-IP', 'IN-PORT', 'PROTOCOL' ];
+            const UNSUPPORTED = [
+                'URL-REGEX',
+                'DEST-PORT',
+                'SRC-IP',
+                'IN-PORT',
+                'PROTOCOL',
+            ];
             if (UNSUPPORTED.indexOf(rule.type) !== -1) return null;
 
             const TRANSFORM = {
                 'DOMAIN-KEYWORD': 'HOST-KEYWORD',
                 'DOMAIN-SUFFIX': 'HOST-SUFFIX',
                 DOMAIN: 'HOST',
-				'IP-CIDR6': 'IP6-CIDR'
+                'IP-CIDR6': 'IP6-CIDR',
             };
 
             // QX does not support the no-resolve option
-			return `${TRANSFORM[rule.type] || rule.type},${rule.content},SUB-STORE`;
+            return `${TRANSFORM[rule.type] || rule.type},${
+                rule.content
+            },SUB-STORE`;
         };
         return { type, func };
     }
@@ -195,16 +213,18 @@ const RULE_PRODUCERS = (function() {
             const TRANSFORM = {
                 'DEST-PORT': 'DST-PORT',
                 'SRC-IP': 'SRC-IP-CIDR',
-				'IN-PORT': 'SRC-PORT'
+                'IN-PORT': 'SRC-PORT',
             };
             const conf = {
                 payload: rules.map((rule) => {
-					let output = `${TRANSFORM[rule.type] || rule.type},${rule.content}`;
+                    let output = `${TRANSFORM[rule.type] || rule.type},${
+                        rule.content
+                    }`;
                     if (rule.type === 'IP-CIDR' || rule.type === 'IP-CIDR6') {
                         output += rule.options ? `,${rule.options[0]}` : '';
                     }
                     return output;
-				})
+                }),
             };
             return YAML.stringify(conf);
         };
@@ -215,11 +235,11 @@ const RULE_PRODUCERS = (function() {
         QX: QXFilter(),
         Surge: SurgeRuleSet(),
         Loon: LoonRules(),
-		Clash: ClashRuleProvider()
+        Clash: ClashRuleProvider(),
     };
 })();
 
-const RuleUtils = (function() {
+export const RuleUtils = (function () {
     function preprocess(raw) {
         for (const processor of RULE_PREPROCESSORS) {
             try {
@@ -257,7 +277,11 @@ const RuleUtils = (function() {
                 continue;
             }
             const processor = RULE_PROCESSORS[item.type](item.args);
-			$.info(`Applying "${item.type}" with arguments: \n >>> ${JSON.stringify(item.args) || 'None'}`);
+            $.info(
+                `Applying "${item.type}" with arguments: \n >>> ${
+                    JSON.stringify(item.args) || 'None'
+                }`,
+            );
             rules = ApplyProcessor(processor, rules);
         }
         return rules;
@@ -266,15 +290,24 @@ const RuleUtils = (function() {
     function produce(rules, targetPlatform) {
         const producer = RULE_PRODUCERS[targetPlatform];
         if (!producer) {
-			throw new Error(`Target platform: ${targetPlatform} is not supported!`);
+            throw new Error(
+                `Target platform: ${targetPlatform} is not supported!`,
+            );
         }
-		if (typeof producer.type === 'undefined' || producer.type === 'SINGLE') {
+        if (
+            typeof producer.type === 'undefined' ||
+            producer.type === 'SINGLE'
+        ) {
             return rules
                 .map((rule) => {
                     try {
                         return producer.func(rule);
                     } catch (err) {
-						console.log(`ERROR: cannot produce rule: ${JSON.stringify(rule)}\nReason: ${err}`);
+                        console.log(
+                            `ERROR: cannot produce rule: ${JSON.stringify(
+                                rule,
+                            )}\nReason: ${err}`,
+                        );
                         return '';
                     }
                 })
@@ -287,7 +320,3 @@ const RuleUtils = (function() {
 
     return { parse, process, produce };
 })();
-
-module.exports = {
-	RuleUtils
-};

backend/src/facade/artifacts.js

@@ -1,11 +1,17 @@
-const $ = require('../core/app');
+import { ProxyUtils } from '../core/proxy-utils';
+import { RuleUtils } from '../core/rule-utils';
+import download from '../utils/download';
+import Gist from '../utils/gist';
+import $ from '../core/app';
 
-const download = require('../utils/download');
+import {
-const Gist = require('../utils/gist');
+    SUBS_KEY,
-
+    ARTIFACTS_KEY,
-const { ProxyUtils } = require('../core/proxy-utils');
+    ARTIFACT_REPOSITORY_KEY,
-const { RuleUtils } = require('../core/rule-utils');
+    COLLECTIONS_KEY,
-const { SUBS_KEY, ARTIFACTS_KEY, ARTIFACT_REPOSITORY_KEY, COLLECTIONS_KEY, RULES_KEY, SETTINGS_KEY } = require('./constants');
+    RULES_KEY,
+    SETTINGS_KEY,
+} from './constants';
 
 function register($app) {
     // Initialization
@@ -14,7 +20,10 @@ function register($app) {
     // RESTful APIs
     $app.route('/api/artifacts').get(getAllArtifacts).post(createArtifact);
 
-	$app.route('/api/artifact/:name').get(getArtifact).patch(updateArtifact).delete(deleteArtifact);
+    $app.route('/api/artifact/:name')
+        .get(getArtifact)
+        .patch(updateArtifact)
+        .delete(deleteArtifact);
 
     // sync all artifacts
     $app.get('/api/cron/sync-artifacts', cronSyncArtifacts);
@@ -43,7 +52,7 @@ async function getArtifact(req, res) {
             const output = await produceArtifact({
                 type: artifact.type,
                 item,
-				platform: artifact.platform
+                platform: artifact.platform,
             });
             if (action === 'preview') {
                 res.send(output);
@@ -52,32 +61,35 @@ async function getArtifact(req, res) {
                 console.log(JSON.stringify(artifact, null, 2));
                 try {
                     const resp = await syncArtifact({
-						[artifact.name]: { content: output }
+                        [artifact.name]: { content: output },
                     });
                     artifact.updated = new Date().getTime();
                     const body = JSON.parse(resp.body);
-					artifact.url = body.files[artifact.name].raw_url.replace(/\/raw\/[^\/]*\/(.*)/, '/raw/$1');
+                    artifact.url = body.files[artifact.name].raw_url.replace(
+                        /\/raw\/[^\/]*\/(.*)/,
+                        '/raw/$1',
+                    );
                     $.write(allArtifacts, ARTIFACTS_KEY);
                     res.json({
-						status: 'success'
+                        status: 'success',
                     });
                 } catch (err) {
                     res.status(500).json({
                         status: 'failed',
-						message: err
+                        message: err,
                     });
                 }
             }
         } else {
             res.json({
                 status: 'success',
-				data: artifact
+                data: artifact,
             });
         }
     } else {
         res.status(404).json({
             status: 'failed',
-			message: '未找到对应的配置！'
+            message: '未找到对应的配置！',
         });
     }
 }
@@ -89,7 +101,7 @@ function createArtifact(req, res) {
     if (allArtifacts[artifact.name]) {
         res.status(500).json({
             status: 'failed',
-			message: `远程配置${artifact.name}已存在！`
+            message: `远程配置${artifact.name}已存在！`,
         });
     } else {
         if (/^[\w-_.]*$/.test(artifact.name)) {
@@ -97,12 +109,12 @@ function createArtifact(req, res) {
             $.write(allArtifacts, ARTIFACTS_KEY);
             res.status(201).json({
                 status: 'success',
-				data: artifact
+                data: artifact,
             });
         } else {
             res.status(500).json({
                 status: 'failed',
-				message: `远程配置名称 ${artifact.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`
+                message: `远程配置名称 ${artifact.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`,
             });
         }
     }
@@ -115,28 +127,31 @@ function updateArtifact(req, res) {
     if (artifact) {
         $.info(`正在更新远程配置：${artifact.name}`);
         const newArtifact = req.body;
-		if (typeof newArtifact.name !== 'undefined' && !/^[\w-_.]*$/.test(newArtifact.name)) {
+        if (
+            typeof newArtifact.name !== 'undefined' &&
+            !/^[\w-_.]*$/.test(newArtifact.name)
+        ) {
             res.status(500).json({
                 status: 'failed',
-				message: `远程配置名称 ${newArtifact.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`
+                message: `远程配置名称 ${newArtifact.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`,
             });
         } else {
             const merged = {
                 ...artifact,
-				...newArtifact
+                ...newArtifact,
             };
             allArtifacts[merged.name] = merged;
             if (merged.name !== oldName) delete allArtifacts[oldName];
             $.write(allArtifacts, ARTIFACTS_KEY);
             res.json({
                 status: 'success',
-				data: merged
+                data: merged,
             });
         }
     } else {
         res.status(404).json({
             status: 'failed',
-			message: '未找到对应的远程配置！'
+            message: '未找到对应的远程配置！',
         });
     }
 }
@@ -166,14 +181,14 @@ async function cronSyncArtifacts(_, res) {
                     const output = await produceArtifact({
                         type: artifact.type,
                         item,
-						platform: artifact.platform
+                        platform: artifact.platform,
                     });
 
                     files[artifact.name] = {
-						content: output
+                        content: output,
                     };
                 }
-			})
+            }),
         );
 
         const resp = await syncArtifact(files);
@@ -182,7 +197,10 @@ async function cronSyncArtifacts(_, res) {
         for (const artifact of Object.values(allArtifacts)) {
             artifact.updated = new Date().getTime();
             // extract real url from gist
-			artifact.url = body.files[artifact.name].raw_url.replace(/\/raw\/[^\/]*\/(.*)/, '/raw/$1');
+            artifact.url = body.files[artifact.name].raw_url.replace(
+                /\/raw\/[^\/]*\/(.*)/,
+                '/raw/$1',
+            );
         }
 
         $.write(allArtifacts, ARTIFACTS_KEY);
@@ -190,7 +208,7 @@ async function cronSyncArtifacts(_, res) {
         res.status(200).end();
     } catch (err) {
         res.status(500).json({
-			error: err
+            error: err,
         });
         $.info(`同步订阅失败，原因：${err}`);
     }
@@ -207,14 +225,14 @@ async function deleteArtifact(req, res) {
             // delete gist
             await syncArtifact({
                 filename: name,
-				content: ''
+                content: '',
             });
         }
         // delete local cache
         delete allArtifacts[name];
         $.write(allArtifacts, ARTIFACTS_KEY);
         res.json({
-			status: 'success'
+            status: 'success',
         });
     } catch (err) {
         // delete local cache
@@ -222,7 +240,7 @@ async function deleteArtifact(req, res) {
         $.write(allArtifacts, ARTIFACTS_KEY);
         res.status(500).json({
             status: 'failed',
-			message: `无法删除远程配置：${name}, 原因：${err}`
+            message: `无法删除远程配置：${name}, 原因：${err}`,
         });
     }
 }
@@ -231,7 +249,7 @@ function getAllArtifacts(req, res) {
     const allArtifacts = $.read(ARTIFACTS_KEY);
     res.json({
         status: 'success',
-		data: allArtifacts
+        data: allArtifacts,
     });
 }
 
@@ -242,7 +260,7 @@ async function syncArtifact(files) {
     }
     const manager = new Gist({
         token: gistToken,
-		key: ARTIFACT_REPOSITORY_KEY
+        key: ARTIFACT_REPOSITORY_KEY,
     });
     return manager.upload(files);
 }
@@ -250,8 +268,8 @@ async function syncArtifact(files) {
 async function produceArtifact(
     { type, item, platform, noProcessor } = {
         platform: 'JSON',
-		noProcessor: false
+        noProcessor: false,
-	}
+    },
 ) {
     if (type === 'subscription') {
         const sub = item;
@@ -260,16 +278,25 @@ async function produceArtifact(
         let proxies = ProxyUtils.parse(raw);
         if (!noProcessor) {
             // apply processors
-			proxies = await ProxyUtils.process(proxies, sub.process || [], platform);
+            proxies = await ProxyUtils.process(
+                proxies,
+                sub.process || [],
+                platform,
+            );
         }
         // check duplicate
         const exist = {};
         for (const proxy of proxies) {
             if (exist[proxy.name]) {
-				$.notify('🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』', '⚠️ 订阅包含重复节点！', '请仔细检测配置！', {
+                $.notify(
+                    '🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』',
+                    '⚠️ 订阅包含重复节点！',
+                    '请仔细检测配置！',
+                    {
                         'media-url':
-						'https://cdn3.iconfinder.com/data/icons/seo-outline-1/512/25_code_program_programming_develop_bug_search_developer-512.png'
+                            'https://cdn3.iconfinder.com/data/icons/seo-outline-1/512/25_code_program_programming_develop_bug_search_developer-512.png',
-				});
+                    },
+                );
                 break;
             }
             exist[proxy.name] = true;
@@ -293,27 +320,45 @@ async function produceArtifact(
                     let currentProxies = ProxyUtils.parse(raw);
                     if (!noProcessor) {
                         // apply processors
-						currentProxies = await ProxyUtils.process(currentProxies, sub.process || [], platform);
+                        currentProxies = await ProxyUtils.process(
+                            currentProxies,
+                            sub.process || [],
+                            platform,
+                        );
                     }
                     results[name] = currentProxies;
                     processed++;
-					$.info(`✅ 子订阅：${sub.name}加载成功，进度--${100 * (processed / subs.length).toFixed(1)}% `);
+                    $.info(
+                        `✅ 子订阅：${sub.name}加载成功，进度--${
+                            100 * (processed / subs.length).toFixed(1)
+                        }% `,
+                    );
                 } catch (err) {
                     processed++;
                     $.error(
-						`❌ 处理组合订阅中的子订阅: ${sub.name}时出现错误：${err}，该订阅已被跳过！进度--${100 *
+                        `❌ 处理组合订阅中的子订阅: ${
-							(processed / subs.length).toFixed(1)}%`
+                            sub.name
+                        }时出现错误：${err}，该订阅已被跳过！进度--${
+                            100 * (processed / subs.length).toFixed(1)
+                        }%`,
                     );
                 }
-			})
+            }),
         );
 
         // merge proxies with the original order
-		let proxies = Array.prototype.concat.apply([], subs.map(name => results[name]));
+        let proxies = Array.prototype.concat.apply(
+            [],
+            subs.map((name) => results[name]),
+        );
 
         if (!noProcessor) {
             // apply own processors
-			proxies = await ProxyUtils.process(proxies, collection.process || [], platform);
+            proxies = await ProxyUtils.process(
+                proxies,
+                collection.process || [],
+                platform,
+            );
         }
         if (proxies.length === 0) {
             throw new Error(`组合订阅中不含有效节点！`);
@@ -322,10 +367,15 @@ async function produceArtifact(
         const exist = {};
         for (const proxy of proxies) {
             if (exist[proxy.name]) {
-				$.notify('🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』', '⚠️ 订阅包含重复节点！', '请仔细检测配置！', {
+                $.notify(
+                    '🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』',
+                    '⚠️ 订阅包含重复节点！',
+                    '请仔细检测配置！',
+                    {
                         'media-url':
-						'https://cdn3.iconfinder.com/data/icons/seo-outline-1/512/25_code_program_programming_develop_bug_search_developer-512.png'
+                            'https://cdn3.iconfinder.com/data/icons/seo-outline-1/512/25_code_program_programming_develop_bug_search_developer-512.png',
-				});
+                    },
+                );
                 break;
             }
             exist[proxy.name] = true;
@@ -336,20 +386,28 @@ async function produceArtifact(
         let rules = [];
         for (let i = 0; i < rule.urls.length; i++) {
             const url = rule.urls[i];
-			$.info(`正在处理URL：${url}，进度--${100 * ((i + 1) / rule.urls.length).toFixed(1)}% `);
+            $.info(
+                `正在处理URL：${url}，进度--${
+                    100 * ((i + 1) / rule.urls.length).toFixed(1)
+                }% `,
+            );
             try {
                 const { body } = await download(url);
                 const currentRules = RuleUtils.parse(body);
                 rules = rules.concat(currentRules);
             } catch (err) {
-				$.error(`处理分流订阅中的URL: ${url}时出现错误：${err}! 该订阅已被跳过。`);
+                $.error(
+                    `处理分流订阅中的URL: ${url}时出现错误：${err}! 该订阅已被跳过。`,
+                );
             }
         }
         // remove duplicates
-		rules = await RuleUtils.process(rules, [ { type: 'Remove Duplicate Filter' } ]);
+        rules = await RuleUtils.process(rules, [
+            { type: 'Remove Duplicate Filter' },
+        ]);
         // produce output
         return RuleUtils.produce(rules, platform);
     }
 }
 
-module.exports = { register, produceArtifact };
+export { register, produceArtifact };

backend/src/facade/collections.js

@@ -1,23 +1,29 @@
-const $ = require('../core/app');
+import { getPlatformFromHeaders, getFlowHeaders } from './subscriptions';
-const { SUBS_KEY, COLLECTIONS_KEY } = require('./constants');
+import { SUBS_KEY, COLLECTIONS_KEY } from './constants';
-const { getPlatformFromHeaders, getFlowHeaders } = require('./subscriptions');
+import { produceArtifact } from './artifacts';
-const { produceArtifact } = require('./artifacts');
+import $ from '../core/app';
 
-function register($app) {
+export function register($app) {
     if (!$.read(COLLECTIONS_KEY)) $.write({}, COLLECTIONS_KEY);
 
-	$app.get("/download/collection/:name", downloadCollection);
+    $app.get('/download/collection/:name', downloadCollection);
 
-	$app.route('/api/collection/:name').get(getCollection).patch(updateCollection).delete(deleteCollection);
+    $app.route('/api/collection/:name')
+        .get(getCollection)
+        .patch(updateCollection)
+        .delete(deleteCollection);
 
-	$app.route('/api/collections').get(getAllCollections).post(createCollection);
+    $app.route('/api/collections')
+        .get(getAllCollections)
+        .post(createCollection);
 }
 
 // collection API
 async function downloadCollection(req, res) {
     const { name } = req.params;
     const { raw } = req.query || 'false';
-	const platform = req.query.target || getPlatformFromHeaders(req.headers) || 'JSON';
+    const platform =
+        req.query.target || getPlatformFromHeaders(req.headers) || 'JSON';
 
     const allCollections = $.read(COLLECTIONS_KEY);
     const collection = allCollections[name];
@@ -41,24 +47,33 @@ async function downloadCollection(req, res) {
                 type: 'collection',
                 item: collection,
                 platform,
-				noProcessor: raw
+                noProcessor: raw,
             });
             if (platform === 'JSON') {
-				res.set('Content-Type', 'application/json;charset=utf-8').send(output);
+                res.set('Content-Type', 'application/json;charset=utf-8').send(
+                    output,
+                );
             } else {
                 res.send(output);
             }
         } catch (err) {
-			$.notify(`🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载组合订阅失败`, `❌ 下载组合订阅错误：${name}！`, `🤔 原因：${err}`);
+            $.notify(
+                `🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载组合订阅失败`,
+                `❌ 下载组合订阅错误：${name}！`,
+                `🤔 原因：${err}`,
+            );
             res.status(500).json({
                 status: 'failed',
-				message: err
+                message: err,
             });
         }
     } else {
-		$.notify(`🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载组合订阅失败`, `❌ 未找到组合订阅：${name}！`);
+        $.notify(
+            `🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载组合订阅失败`,
+            `❌ 未找到组合订阅：${name}！`,
+        );
         res.status(404).json({
-			status: 'failed'
+            status: 'failed',
         });
     }
 }
@@ -70,7 +85,7 @@ function createCollection(req, res) {
     if (allCol[collection.name]) {
         res.status(500).json({
             status: 'failed',
-			message: `订阅集${collection.name}已存在！`
+            message: `订阅集${collection.name}已存在！`,
         });
     }
     // validate name
@@ -79,12 +94,12 @@ function createCollection(req, res) {
         $.write(allCol, COLLECTIONS_KEY);
         res.status(201).json({
             status: 'success',
-			data: collection
+            data: collection,
         });
     } else {
         res.status(500).json({
             status: 'failed',
-			message: `订阅集名称 ${collection.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`
+            message: `订阅集名称 ${collection.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`,
         });
     }
 }
@@ -95,12 +110,12 @@ function getCollection(req, res) {
     if (collection) {
         res.json({
             status: 'success',
-			data: collection
+            data: collection,
         });
     } else {
         res.status(404).json({
             status: 'failed',
-			message: `未找到订阅集：${name}!`
+            message: `未找到订阅集：${name}!`,
         });
     }
 }
@@ -112,7 +127,7 @@ function updateCollection(req, res) {
     if (allCol[name]) {
         const newCol = {
             ...allCol[name],
-			...collection
+            ...collection,
         };
         $.info(`正在更新组合订阅：${name}...`);
         // allow users to update collection name
@@ -121,12 +136,12 @@ function updateCollection(req, res) {
         $.write(allCol, COLLECTIONS_KEY);
         res.json({
             status: 'success',
-			data: newCol
+            data: newCol,
         });
     } else {
         res.status(500).json({
             status: 'failed',
-			message: `订阅集${name}不存在，无法更新！`
+            message: `订阅集${name}不存在，无法更新！`,
         });
     }
 }
@@ -138,7 +153,7 @@ function deleteCollection(req, res) {
     delete allCol[name];
     $.write(allCol, COLLECTIONS_KEY);
     res.json({
-		status: 'success'
+        status: 'success',
     });
 }
 
@@ -146,10 +161,6 @@ function getAllCollections(req, res) {
     const allCols = $.read(COLLECTIONS_KEY);
     res.json({
         status: 'success',
-		data: allCols
+        data: allCols,
     });
 }
-
-module.exports = {
-	register
-};

backend/src/facade/constants.js

@@ -1,11 +1,7 @@
-module.exports = {
+export const SETTINGS_KEY = 'settings';
-	SETTINGS_KEY: 'settings',
+export const SUBS_KEY = 'subs';
-	SUBS_KEY: 'subs',
+export const COLLECTIONS_KEY = 'collections';
-	COLLECTIONS_KEY: 'collections',
+export const ARTIFACTS_KEY = 'artifacts';
-	RULES_KEY: 'rules',
+export const GIST_BACKUP_KEY = 'Auto Generated Sub-Store Backup';
-	BUILT_IN_KEY: 'builtin',
+export const GIST_BACKUP_FILE_NAME = 'Sub-Store';
-	ARTIFACTS_KEY: 'artifacts',
+export const ARTIFACT_REPOSITORY_KEY = 'Sub-Store Artifacts Repository';
-	GIST_BACKUP_KEY: 'Auto Generated Sub-Store Backup',
-	GIST_BACKUP_FILE_NAME: 'Sub-Store',
-	ARTIFACT_REPOSITORY_KEY: 'Sub-Store Artifacts Repository'
-};

backend/src/facade/index.js

@@ -1,11 +1,15 @@
-const $ = require('../core/app');
+import {
-const { ENV } = require('../utils/open-api');
+    SETTINGS_KEY,
-const { IP_API } = require('../utils/geo');
+    GIST_BACKUP_KEY,
-const Gist = require('../utils/gist');
+    GIST_BACKUP_FILE_NAME,
-const { SETTINGS_KEY, GIST_BACKUP_KEY, GIST_BACKUP_FILE_NAME } = require('./constants');
+} from './constants';
+import { ENV } from '../utils/open-api';
+import express from '../utils/express';
+import { IP_API } from '../utils/geo';
+import Gist from '../utils/gist';
+import $ from '../core/app';
 
-function serve() {
+export default function serve() {
-	const express = require('../utils/express');
     const $app = express();
 
     // register routes
@@ -54,7 +58,7 @@ function getEnv(req, res) {
     if (isLoon) backend = 'Loon';
     if (isSurge) backend = 'Surge';
     res.json({
-		backend
+        backend,
     });
 }
 
@@ -65,12 +69,12 @@ async function gistBackup(req, res) {
     if (!gistToken) {
         res.status(500).json({
             status: 'failed',
-			message: '未找到Gist备份Token!'
+            message: '未找到Gist备份Token!',
         });
     } else {
         const gist = new Gist({
             token: gistToken,
-			key: GIST_BACKUP_KEY
+            key: GIST_BACKUP_KEY,
         });
         try {
             let content;
@@ -81,7 +85,8 @@ async function gistBackup(req, res) {
                     settings.syncTime = new Date().getTime();
                     $.write(settings, SETTINGS_KEY);
                     content = $.read('#sub-store');
-					if ($.env.isNode) content = JSON.stringify($.cache, null, `  `);
+                    if ($.env.isNode)
+                        content = JSON.stringify($.cache, null, `  `);
                     $.info(`上传备份中...`);
                     await gist.upload({ [GIST_BACKUP_FILE_NAME]: { content } });
                     break;
@@ -99,17 +104,17 @@ async function gistBackup(req, res) {
                     break;
             }
             res.json({
-				status: 'success'
+                status: 'success',
             });
         } catch (err) {
-			const msg = `${action === 'upload' ? '上传' : '下载'}备份失败！${err}`;
+            const msg = `${
+                action === 'upload' ? '上传' : '下载'
+            }备份失败！${err}`;
             $.error(msg);
             res.status(500).json({
                 status: 'failed',
-				message: msg
+                message: msg,
             });
         }
     }
 }
-
-module.exports = serve;

backend/src/facade/settings.js

@@ -1,9 +1,8 @@
-const $ = require('../core/app');
+import { SETTINGS_KEY } from './constants';
-const { SETTINGS_KEY } = require('./constants');
+import $ from '../core/app';
 
-function register($app) {
+export function register($app) {
     if (!$.read(SETTINGS_KEY)) $.write({}, SETTINGS_KEY);
-
     $app.route('/api/settings').get(getSettings).patch(updateSettings);
 }
 
@@ -18,15 +17,11 @@ function updateSettings(req, res) {
     $.write(
         {
             ...settings,
-			...data
+            ...data,
         },
-		SETTINGS_KEY
+        SETTINGS_KEY,
     );
     res.json({
-		status: 'success'
+        status: 'success',
     });
 }
-
-module.exports = {
-	register
-};

backend/src/facade/subscriptions.js

@@ -1,13 +1,16 @@
-const $ = require("../core/app");
+import { SUBS_KEY, COLLECTIONS_KEY } from './constants';
-const { produceArtifact } = require('./artifacts');
+import { produceArtifact } from './artifacts';
-const { SUBS_KEY, COLLECTIONS_KEY } = require('./constants');
+import $ from '../core/app';
 
-function register($app) {
+export function register($app) {
     if (!$.read(SUBS_KEY)) $.write({}, SUBS_KEY);
 
     $app.get('/download/:name', downloadSubscription);
 
-	$app.route('/api/sub/:name').get(getSubscription).patch(updateSubscription).delete(deleteSubscription);
+    $app.route('/api/sub/:name')
+        .get(getSubscription)
+        .patch(updateSubscription)
+        .delete(deleteSubscription);
 
     $app.route('/api/subs').get(getAllSubscriptions).post(createSubscription);
 }
@@ -16,7 +19,8 @@ function register($app) {
 async function downloadSubscription(req, res) {
     const { name } = req.params;
     const { raw } = req.query || 'false';
-	const platform = req.query.target || getPlatformFromHeaders(req.headers) || 'JSON';
+    const platform =
+        req.query.target || getPlatformFromHeaders(req.headers) || 'JSON';
 
     $.info(`正在下载订阅：${name}`);
 
@@ -28,7 +32,7 @@ async function downloadSubscription(req, res) {
                 type: 'subscription',
                 item: sub,
                 platform,
-				noProcessor: raw
+                noProcessor: raw,
             });
 
             // forward flow headers
@@ -38,22 +42,28 @@ async function downloadSubscription(req, res) {
             }
 
             if (platform === 'JSON') {
-				res.set('Content-Type', 'application/json;charset=utf-8').send(output);
+                res.set('Content-Type', 'application/json;charset=utf-8').send(
+                    output,
+                );
             } else {
                 res.send(output);
             }
         } catch (err) {
-			$.notify(`🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载订阅失败`, `❌ 无法下载订阅：${name}！`, `🤔 原因：${JSON.stringify(err)}`);
+            $.notify(
+                `🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载订阅失败`,
+                `❌ 无法下载订阅：${name}！`,
+                `🤔 原因：${JSON.stringify(err)}`,
+            );
             $.error(JSON.stringify(err));
             res.status(500).json({
                 status: 'failed',
-				message: err
+                message: err,
             });
         }
     } else {
         $.notify(`🌍 『 𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 』 下载订阅失败`, `❌ 未找到订阅：${name}！`);
         res.status(404).json({
-			status: 'failed'
+            status: 'failed',
         });
     }
 }
@@ -65,7 +75,7 @@ function createSubscription(req, res) {
     if (allSubs[sub.name]) {
         res.status(500).json({
             status: 'failed',
-			message: `订阅${sub.name}已存在！`
+            message: `订阅${sub.name}已存在！`,
         });
     }
     // validate name
@@ -74,12 +84,12 @@ function createSubscription(req, res) {
         $.write(allSubs, SUBS_KEY);
         res.status(201).json({
             status: 'success',
-			data: sub
+            data: sub,
         });
     } else {
         res.status(500).json({
             status: 'failed',
-			message: `订阅名称 ${sub.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`
+            message: `订阅名称 ${sub.name} 中含有非法字符！名称中只能包含英文字母、数字、下划线、横杠。`,
         });
     }
 }
@@ -90,12 +100,12 @@ function getSubscription(req, res) {
     if (sub) {
         res.json({
             status: 'success',
-			data: sub
+            data: sub,
         });
     } else {
         res.status(404).json({
             status: 'failed',
-			message: `未找到订阅：${name}!`
+            message: `未找到订阅：${name}!`,
         });
     }
 }
@@ -107,7 +117,7 @@ function updateSubscription(req, res) {
     if (allSubs[name]) {
         const newSub = {
             ...allSubs[name],
-			...sub
+            ...sub,
         };
         $.info(`正在更新订阅： ${name}`);
         // allow users to update the subscription name
@@ -129,12 +139,12 @@ function updateSubscription(req, res) {
         $.write(allSubs, SUBS_KEY);
         res.json({
             status: 'success',
-			data: newSub
+            data: newSub,
         });
     } else {
         res.status(500).json({
             status: 'failed',
-			message: `订阅${name}不存在，无法更新！`
+            message: `订阅${name}不存在，无法更新！`,
         });
     }
 }
@@ -149,11 +159,13 @@ function deleteSubscription(req, res) {
     // delete from collections
     let allCols = $.read(COLLECTIONS_KEY);
     for (const k of Object.keys(allCols)) {
-		allCols[k].subscriptions = allCols[k].subscriptions.filter((s) => s !== name);
+        allCols[k].subscriptions = allCols[k].subscriptions.filter(
+            (s) => s !== name,
+        );
     }
     $.write(allCols, COLLECTIONS_KEY);
     res.json({
-		status: 'success'
+        status: 'success',
     });
 }
 
@@ -161,22 +173,24 @@ function getAllSubscriptions(req, res) {
     const allSubs = $.read(SUBS_KEY);
     res.json({
         status: 'success',
-		data: allSubs
+        data: allSubs,
     });
 }
 
-async function getFlowHeaders(url) {
+export async function getFlowHeaders(url) {
     const { headers } = await $.http.get({
         url,
         headers: {
-			'User-Agent': 'Quantumult/1.0.13 (iPhone10,3; iOS 14.0)'
+            'User-Agent': 'Quantumult%20X/1.0.30 (iPhone14,2; iOS 15.6)',
-		}
+        },
     });
-	const subkey = Object.keys(headers).filter((k) => /SUBSCRIPTION-USERINFO/i.test(k))[0];
+    const subkey = Object.keys(headers).filter((k) =>
+        /SUBSCRIPTION-USERINFO/i.test(k),
+    )[0];
     return headers[subkey];
 }
 
-function getPlatformFromHeaders(headers) {
+export function getPlatformFromHeaders(headers) {
     const keys = Object.keys(headers);
     let UA = '';
     for (let k of keys) {
@@ -191,15 +205,12 @@ function getPlatformFromHeaders(headers) {
         return 'Surge';
     } else if (UA.indexOf('Decar') !== -1 || UA.indexOf('Loon') !== -1) {
         return 'Loon';
-	} else if (UA.indexOf('Stash') !== -1 || UA.indexOf('Shadowrocket') !== -1) {
+    } else if (
+        UA.indexOf('Stash') !== -1 ||
+        UA.indexOf('Shadowrocket') !== -1
+    ) {
         return 'Clash';
     } else {
         return null;
     }
 }
-
-module.exports = {
-	register,
-	getPlatformFromHeaders,
-	getFlowHeaders
-};

backend/src/main.js

@@ -16,8 +16,9 @@ console.log(
 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅
             𝑺𝒖𝒃-𝑺𝒕𝒐𝒓𝒆 © 𝑷𝒆𝒏𝒈-𝒀𝑴
 ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅
-`
+`,
 );
 
-const serve = require('./facade');
+import serve from './facade';
+
 serve();

backend/src/utils/download.js

@@ -1,8 +1,8 @@
-const { HTTP } = require('./open-api');
+import { HTTP } from './open-api';
 
 const cache = new Map();
 
-async function download(url, ua) {
+export default async function download(url, ua) {
     ua = ua || 'Quantumult%20X/1.0.29 (iPhone14,5; iOS 15.4.1)';
     const id = ua + url;
     if (cache.has(id)) {
@@ -11,20 +11,19 @@ async function download(url, ua) {
 
     const $http = HTTP({
         headers: {
-			'User-Agent': ua
+            'User-Agent': ua,
-		}
+        },
     });
 
     const result = new Promise((resolve, reject) => {
         $http.get(url).then((resp) => {
             const body = resp.body;
-			if (body.replace(/\s/g, '').length === 0) reject(new Error('订阅内容为空！'));
+            if (body.replace(/\s/g, '').length === 0)
+                reject(new Error('订阅内容为空！'));
             else resolve(body);
         });
     });
 
-	cache[id] = result;
+    cache.set(id, result);
     return result;
 }
-
-module.exports = download;

backend/src/utils/express.js

@@ -1,13 +1,14 @@
-const $ = require('../core/app');
+import { ENV } from './open-api';
-const { ENV } = require('./open-api');
+import $ from '../core/app';
 
-function express({ port } = { port: 3000 }) {
+export default function express({ port } = { port: 3000 }) {
     const { isNode } = ENV();
     const DEFAULT_HEADERS = {
         'Content-Type': 'text/plain;charset=UTF-8',
         'Access-Control-Allow-Origin': '*',
         'Access-Control-Allow-Methods': 'POST,GET,OPTIONS,PATCH,PUT,DELETE',
-		'Access-Control-Allow-Headers': 'Origin, X-Requested-With, Content-Type, Accept'
+        'Access-Control-Allow-Headers':
+            'Origin, X-Requested-With, Content-Type, Accept',
     };
 
     // node support
@@ -16,7 +17,9 @@ function express({ port } = { port: 3000 }) {
         const bodyParser = eval(`require("body-parser")`);
         const app = express_();
         app.use(bodyParser.json({ verify: rawBodySaver }));
-		app.use(bodyParser.urlencoded({ verify: rawBodySaver, extended: true }));
+        app.use(
+            bodyParser.urlencoded({ verify: rawBodySaver, extended: true }),
+        );
         app.use(bodyParser.raw({ verify: rawBodySaver, type: '*/*' }));
         app.use((_, res, next) => {
             res.set(DEFAULT_HEADERS);
@@ -36,7 +39,16 @@ function express({ port } = { port: 3000 }) {
     const handlers = [];
 
     // http methods
-	const METHODS_NAMES = [ 'GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS', "HEAD'", 'ALL' ];
+    const METHODS_NAMES = [
+        'GET',
+        'POST',
+        'PUT',
+        'DELETE',
+        'PATCH',
+        'OPTIONS',
+        "HEAD'",
+        'ALL',
+    ];
 
     // dispatch url to route
     const dispatch = (request, start = 0) => {
@@ -75,7 +87,7 @@ function express({ port } = { port: 3000 }) {
                 query,
                 params: extractPathParams(handler.pattern, path),
                 headers,
-				body
+                body,
             };
             const res = Response();
             const cb = handler.callback;
@@ -83,7 +95,7 @@ function express({ port } = { port: 3000 }) {
             const errFunc = (err) => {
                 res.status(500).json({
                     status: 'failed',
-					message: `Internal Server Error: ${err}`
+                    message: `Internal Server Error: ${err}`,
                 });
             };
 
@@ -101,7 +113,7 @@ function express({ port } = { port: 3000 }) {
             const res = Response();
             res.status(404).json({
                 status: 'failed',
-				message: 'ERROR: 404 not found'
+                message: 'ERROR: 404 not found',
             });
         }
     };
@@ -156,9 +168,9 @@ function express({ port } = { port: 3000 }) {
             307: 'HTTP/1.1 307 Temporary Redirect',
             308: 'HTTP/1.1 308 Permanent Redirect',
             404: 'HTTP/1.1 404 Not Found',
-			500: 'HTTP/1.1 500 Internal Server Error'
+            500: 'HTTP/1.1 500 Internal Server Error',
         };
-		return new class {
+        return new (class {
             status(code) {
                 statusCode = code;
                 return this;
@@ -168,13 +180,13 @@ function express({ port } = { port: 3000 }) {
                 const response = {
                     status: isQX ? STATUS_CODE_MAP[statusCode] : statusCode,
                     body,
-					headers
+                    headers,
                 };
                 if (isQX) {
                     $done(response);
                 } else if (isLoon || isSurge) {
                     $done({
-						response
+                        response,
                     });
                 }
             }
@@ -197,7 +209,7 @@ function express({ port } = { port: 3000 }) {
                 headers[key] = val;
                 return this;
             }
-		}();
+        })();
     }
 
     function patternMatched(pattern, path) {
@@ -235,13 +247,13 @@ function express({ port } = { port: 3000 }) {
         if (split !== -1) {
             let hashes = url.slice(url.indexOf('?') + 1).split('&');
             for (let i = 0; i < hashes.length; i++) {
-				hash = hashes[i].split('=');
+                const hash = hashes[i].split('=');
                 query[hash[0]] = hash[1];
             }
         }
         return {
             path,
-			query
+            query,
         };
     }
 
@@ -271,5 +283,3 @@ function express({ port } = { port: 3000 }) {
         }
     }
 }
-
-module.exports = express;

backend/src/utils/geo.js

@@ -1,12 +1,26 @@
-const { HTTP } = require('./open-api');
+import { HTTP } from './open-api';
 
 // get proxy flag according to its name
-function getFlag(name) {
+export function getFlag(name) {
     // flags from @KOP-XIAO: https://github.com/KOP-XIAO/QuantumultX/blob/master/Scripts/resource-parser.js
     const flags = {
         '🇦🇿': ['阿塞拜疆'],
         '🇦🇹': ['奥地利', '奧地利', 'Austria', '维也纳'],
-		'🇦🇺': [ 'AU', 'Australia', 'Sydney', '澳大利亚', '澳洲', '墨尔本', '悉尼', '土澳', '京澳', '廣澳', '滬澳', '沪澳', '广澳' ],
+        '🇦🇺': [
+            'AU',
+            'Australia',
+            'Sydney',
+            '澳大利亚',
+            '澳洲',
+            '墨尔本',
+            '悉尼',
+            '土澳',
+            '京澳',
+            '廣澳',
+            '滬澳',
+            '沪澳',
+            '广澳',
+        ],
         '🇧🇪': ['BE', '比利時', '比利时'],
         '🇧🇬': ['保加利亚', '保加利亞', 'Bulgaria'],
         '🇧🇭': ['BH', '巴林'],
@@ -15,20 +29,55 @@ function getFlag(name) {
         '🇰🇭': ['柬埔寨'],
         '🇺🇦': ['烏克蘭', '乌克兰'],
         '🇭🇷': ['克罗地亚', 'HR', '克羅地亞'],
-		'🇨🇦': [ 'Canada', 'CANADA', 'CAN', 'Waterloo', '加拿大', '蒙特利尔', '温哥华', '楓葉', '枫叶', '滑铁卢', '多伦多', 'CA' ],
+        '🇨🇦': [
+            'Canada',
+            'CANADA',
+            'CAN',
+            'Waterloo',
+            '加拿大',
+            '蒙特利尔',
+            '温哥华',
+            '楓葉',
+            '枫叶',
+            '滑铁卢',
+            '多伦多',
+            'CA',
+        ],
         '🇨🇭': ['瑞士', '苏黎世', 'Switzerland', 'Zurich'],
         '🇳🇬': ['尼日利亚', 'NG', '尼日利亞'],
         '🇨🇿': ['Czechia', '捷克'],
         '🇸🇰': ['斯洛伐克', 'SK'],
         '🇷🇸': ['RS', '塞尔维亚'],
         '🇲🇩': ['摩爾多瓦', 'MD', '摩尔多瓦'],
-		'🇩🇪': [ 'DE', 'German', 'GERMAN', '德国', '德國', '法兰克福', '京德', '滬德', '廣德', '沪德', '广德', 'Frankfurt' ],
+        '🇩🇪': [
+            'DE',
+            'German',
+            'GERMAN',
+            '德国',
+            '德國',
+            '法兰克福',
+            '京德',
+            '滬德',
+            '廣德',
+            '沪德',
+            '广德',
+            'Frankfurt',
+        ],
         '🇩🇰': ['DK', 'DNK', '丹麦', '丹麥'],
         '🇪🇸': ['ES', '西班牙', 'Spain'],
         '🇪🇺': ['EU', '欧盟', '欧罗巴'],
         '🇫🇮': ['Finland', '芬兰', '芬蘭', '赫尔辛基'],
         '🇫🇷': ['FR', 'France', '法国', '法國', '巴黎'],
-		'🇬🇧': [ 'UK', 'GB', 'England', 'United Kingdom', '英国', '伦敦', '英', 'London' ],
+        '🇬🇧': [
+            'UK',
+            'GB',
+            'England',
+            'United Kingdom',
+            '英国',
+            '伦敦',
+            '英',
+            'London',
+        ],
         '🇲🇴': ['MO', 'Macao', '澳门', '澳門', 'CTM'],
         '🇰🇿': ['哈萨克斯坦', '哈萨克'],
         '🇭🇺': ['匈牙利', 'Hungary'],
@@ -49,7 +98,7 @@ function getFlag(name) {
             'CMI',
             '穗港',
             '京港',
-			'港'
+            '港',
         ],
         '🇮🇩': ['Indonesia', '印尼', '印度尼西亚', '雅加达'],
         '🇮🇪': ['Ireland', 'IRELAND', '爱尔兰', '愛爾蘭', '都柏林'],
@@ -57,11 +106,30 @@ function getFlag(name) {
         '🇮🇳': ['India', 'IND', 'INDIA', '印度', '孟买', 'MFumbai'],
         '🇮🇸': ['IS', 'ISL', '冰岛', '冰島'],
         '🇰🇵': ['KP', '朝鲜'],
-		'🇰🇷': [ 'KR', 'Korea', 'KOR', '韩国', '首尔', '韩', '韓', '春川', 'Chuncheon', 'Seoul' ],
+        '🇰🇷': [
+            'KR',
+            'Korea',
+            'KOR',
+            '韩国',
+            '首尔',
+            '韩',
+            '韓',
+            '春川',
+            'Chuncheon',
+            'Seoul',
+        ],
         '🇱🇺': ['卢森堡'],
         '🇱🇻': ['Latvia', 'Latvija', '拉脱维亚'],
         '🇲🇽': ['MEX', 'MX', '墨西哥'],
-		'🇲🇾': [ 'MY', 'Malaysia', 'MALAYSIA', '马来西亚', '大馬', '馬來西亞', '吉隆坡' ],
+        '🇲🇾': [
+            'MY',
+            'Malaysia',
+            'MALAYSIA',
+            '马来西亚',
+            '大馬',
+            '馬來西亞',
+            '吉隆坡',
+        ],
         '🇳🇱': ['NL', 'Netherlands', '荷兰', '荷蘭', '尼德蘭', '阿姆斯特丹'],
         '🇳🇵': ['尼泊尔'],
         '🇵🇭': ['PH', 'Philippines', '菲律宾', '菲律賓'],
@@ -84,16 +152,44 @@ function getFlag(name) {
             '滬俄',
             '广俄',
             '沪俄',
-			'Moscow'
+            'Moscow',
         ],
         '🇸🇦': ['沙特'],
         '🇸🇪': ['SE', 'Sweden', '瑞典'],
         '🇲🇹': ['马耳他'],
         '🇲🇦': ['MA', '摩洛哥'],
-		'🇸🇬': [ 'SG', 'Singapore', 'SINGAPORE', '新加坡', '狮城', '沪新', '京新', '泉新', '穗新', '深新', '杭新', '广新', '廣新', '滬新' ],
+        '🇸🇬': [
+            'SG',
+            'Singapore',
+            'SINGAPORE',
+            '新加坡',
+            '狮城',
+            '沪新',
+            '京新',
+            '泉新',
+            '穗新',
+            '深新',
+            '杭新',
+            '广新',
+            '廣新',
+            '滬新',
+        ],
         '🇹🇭': ['TH', 'Thailand', '泰国', '泰國', '曼谷'],
         '🇹🇷': ['TR', 'Turkey', '土耳其', '伊斯坦布尔'],
-		'🇹🇼': [ 'TW', 'Taiwan', 'TAIWAN', '台湾', '台北', '台中', '新北', '彰化', 'CHT', '台', 'HINET', 'Taipei' ],
+        '🇹🇼': [
+            'TW',
+            'Taiwan',
+            'TAIWAN',
+            '台湾',
+            '台北',
+            '台中',
+            '新北',
+            '彰化',
+            'CHT',
+            '台',
+            'HINET',
+            'Taipei',
+        ],
         '🇺🇸': [
             'US',
             'USA',
@@ -121,7 +217,7 @@ function getFlag(name) {
             'Los Angeles',
             'San Jose',
             'Sillicon Valley',
-			'Michigan'
+            'Michigan',
         ],
         '🇻🇳': ['VN', '越南', '胡志明市'],
         '🇻🇪': ['VE', '委内瑞拉'],
@@ -148,11 +244,28 @@ function getFlag(name) {
             '广日',
             '大坂',
             'Osaka',
-			'Tokyo'
+            'Tokyo',
         ],
         '🇦🇷': ['AR', '阿根廷'],
         '🇳🇴': ['Norway', '挪威', 'NO'],
-		'🇨🇳': [ 'CN', 'China', '回国', '中国', '中國', '江苏', '北京', '上海', '广州', '深圳', '杭州', '徐州', '青岛', '宁波', '镇江', 'back' ],
+        '🇨🇳': [
+            'CN',
+            'China',
+            '回国',
+            '中国',
+            '中國',
+            '江苏',
+            '北京',
+            '上海',
+            '广州',
+            '深圳',
+            '杭州',
+            '徐州',
+            '青岛',
+            '宁波',
+            '镇江',
+            'back',
+        ],
         '🇵🇱': ['PL', 'POL', '波兰', '波蘭'],
         '🇨🇱': ['智利'],
         '🇳🇿': ['新西蘭', '新西兰'],
@@ -181,7 +294,7 @@ function getFlag(name) {
         '🇧🇦': ['波黑共和国', '波黑'],
         '🇬🇪': ['格魯吉亞', '格鲁吉亚'],
         '🇦🇱': ['阿爾巴尼亞', '阿尔巴尼亚'],
-		'🏳️‍🌈': [ '流量', '时间', '应急', '过期', 'Bandwidth', 'expire' ]
+        '🏳️‍🌈': ['流量', '时间', '应急', '过期', 'Bandwidth', 'expire'],
     };
     for (let k of Object.keys(flags)) {
         if (flags[k].some((item) => name.indexOf(item) !== -1)) {
@@ -189,12 +302,14 @@ function getFlag(name) {
         }
     }
     // no flag found
-	const oldFlag = (name.match(/[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/) || [])[0];
+    const oldFlag = (name.match(
+        /[\uD83C][\uDDE6-\uDDFF][\uD83C][\uDDE6-\uDDFF]/,
+    ) || [])[0];
     return oldFlag || '🏴‍☠️';
 }
 
 // util API
-async function IP_API(req, res) {
+export async function IP_API(req, res) {
     const server = decodeURIComponent(req.params.server);
     const $http = HTTP();
     const result = await $http
@@ -202,8 +317,3 @@ async function IP_API(req, res) {
         .then((resp) => JSON.parse(resp.body));
     res.json(result);
 }
-
-module.exports = {
-	getFlag,
-	IP_API
-};

backend/src/utils/gist.js

@@ -1,25 +1,27 @@
-const { HTTP } = require('./open-api');
+import { HTTP } from './open-api';
 
 /**
  * Gist backup
  */
-function Gist({ token, key }) {
+export default function Gist({ token, key }) {
     const http = HTTP({
         baseURL: 'https://api.github.com',
         headers: {
             Authorization: `token ${token}`,
             'User-Agent':
-				'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.141 Safari/537.36'
+                'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.141 Safari/537.36',
         },
         events: {
             onResponse: (resp) => {
                 if (/^[45]/.test(String(resp.statusCode))) {
-					return Promise.reject(`ERROR: ${JSON.parse(resp.body).message}`);
+                    return Promise.reject(
+                        `ERROR: ${JSON.parse(resp.body).message}`,
+                    );
                 } else {
                     return resp;
                 }
-			}
+            },
-		}
+        },
     });
 
     async function locate() {
@@ -44,14 +46,14 @@ function Gist({ token, key }) {
                 body: JSON.stringify({
                     description: key,
                     public: false,
-					files
+                    files,
-				})
+                }),
             });
         } else {
             // update an existing gist
             return http.patch({
                 url: `/gists/${id}`,
-				body: JSON.stringify({ files })
+                body: JSON.stringify({ files }),
             });
         }
     };
@@ -62,7 +64,9 @@ function Gist({ token, key }) {
             return Promise.reject('未找到Gist备份！');
         } else {
             try {
-				const { files } = await http.get(`/gists/${id}`).then((resp) => JSON.parse(resp.body));
+                const { files } = await http
+                    .get(`/gists/${id}`)
+                    .then((resp) => JSON.parse(resp.body));
                 const url = files[filename].raw_url;
                 return await http.get(url).then((resp) => resp.body);
             } catch (err) {
@@ -71,5 +75,3 @@ function Gist({ token, key }) {
         }
     };
 }
-
-module.exports = Gist;

backend/src/utils/logical.js

@@ -14,9 +14,4 @@ function FULL(length, bool) {
     return [...Array(length).keys()].map(() => bool);
 }
 
-module.exports = {
+export { AND, OR, NOT, FULL };
-    AND,
-    OR,
-    NOT,
-    FULL
-}

backend/src/utils/open-api.js

@@ -1,4 +1,4 @@
-function ENV() {
+export function ENV() {
     const isQX = typeof $task !== 'undefined';
     const isLoon = typeof $loon !== 'undefined';
     const isSurge = typeof $httpClient !== 'undefined' && !isLoon;
@@ -6,10 +6,19 @@ function ENV() {
     return { isQX, isLoon, isSurge, isNode };
 }
 
-function HTTP(defaultOptions = { baseURL: '' }) {
+export function HTTP(defaultOptions = { baseURL: '' }) {
     const { isQX, isLoon, isSurge, isNode } = ENV();
-	const methods = [ 'GET', 'POST', 'PUT', 'DELETE', 'HEAD', 'OPTIONS', 'PATCH' ];
+    const methods = [
-	const URL_REGEX = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/;
+        'GET',
+        'POST',
+        'PUT',
+        'DELETE',
+        'HEAD',
+        'OPTIONS',
+        'PATCH',
+    ];
+    const URL_REGEX =
+        /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/;
 
     function send(method, options) {
         options = typeof options === 'string' ? { url: options } : options;
@@ -23,9 +32,9 @@ function HTTP(defaultOptions = { baseURL: '' }) {
             ...{
                 onRequest: () => {},
                 onResponse: (resp) => resp,
-				onTimeout: () => {}
+                onTimeout: () => {},
             },
-			...options.events
+            ...options.events,
         };
 
         events.onRequest(method, options);
@@ -36,20 +45,26 @@ function HTTP(defaultOptions = { baseURL: '' }) {
                 method,
                 url: options.url,
                 headers: options.headers,
-				body: options.body
+                body: options.body,
             });
         } else if (isLoon || isSurge || isNode) {
             worker = new Promise((resolve, reject) => {
-				const request = isNode ? eval("require('request')") : $httpClient;
+                const request = isNode
-				request[method.toLowerCase()](options, (err, response, body) => {
+                    ? eval("require('request')")
+                    : $httpClient;
+                request[method.toLowerCase()](
+                    options,
+                    (err, response, body) => {
                         if (err) reject(err);
                         else
                             resolve({
-							statusCode: response.status || response.statusCode,
+                                statusCode:
+                                    response.status || response.statusCode,
                                 headers: response.headers,
-							body
+                                body,
-						});
                             });
+                    },
+                );
             });
         }
 
@@ -58,27 +73,34 @@ function HTTP(defaultOptions = { baseURL: '' }) {
             ? new Promise((_, reject) => {
                   timeoutid = setTimeout(() => {
                       events.onTimeout();
-						return reject(`${method} URL: ${options.url} exceeds the timeout ${timeout} ms`);
+                      return reject(
+                          `${method} URL: ${options.url} exceeds the timeout ${timeout} ms`,
+                      );
                   }, timeout);
               })
             : null;
 
-		return (timer
+        return (
+            timer
                 ? Promise.race([timer, worker]).then((res) => {
                       clearTimeout(timeoutid);
                       return res;
                   })
-			: worker).then((resp) => events.onResponse(resp));
+                : worker
+        ).then((resp) => events.onResponse(resp));
     }
 
     const http = {};
-	methods.forEach((method) => (http[method.toLowerCase()] = (options) => send(method, options)));
+    methods.forEach(
+        (method) =>
+            (http[method.toLowerCase()] = (options) => send(method, options)),
+    );
     return http;
 }
 
-function API(name = 'untitled', debug = false) {
+export function API(name = 'untitled', debug = false) {
     const { isQX, isLoon, isSurge, isNode } = ENV();
-	return new class {
+    return new (class {
         constructor(name, debug) {
             this.name = name;
             this.debug = debug;
@@ -91,7 +113,7 @@ function API(name = 'untitled', debug = false) {
                     const fs = eval("require('fs')");
 
                     return {
-						fs
+                        fs,
                     };
                 } else {
                     return null;
@@ -114,24 +136,40 @@ function API(name = 'untitled', debug = false) {
         // persistence
         // initialize cache
         initCache() {
-			if (isQX) this.cache = JSON.parse($prefs.valueForKey(this.name) || '{}');
+            if (isQX)
-			if (isLoon || isSurge) this.cache = JSON.parse($persistentStore.read(this.name) || '{}');
+                this.cache = JSON.parse($prefs.valueForKey(this.name) || '{}');
+            if (isLoon || isSurge)
+                this.cache = JSON.parse(
+                    $persistentStore.read(this.name) || '{}',
+                );
 
             if (isNode) {
                 // create a json for root cache
                 let fpath = 'root.json';
                 if (!this.node.fs.existsSync(fpath)) {
-					this.node.fs.writeFileSync(fpath, JSON.stringify({}), { flag: 'wx' }, (err) => console.log(err));
+                    this.node.fs.writeFileSync(
+                        fpath,
+                        JSON.stringify({}),
+                        { flag: 'wx' },
+                        (err) => console.log(err),
+                    );
                 }
                 this.root = {};
 
                 // create a json file with the given name if not exists
                 fpath = `${this.name}.json`;
                 if (!this.node.fs.existsSync(fpath)) {
-					this.node.fs.writeFileSync(fpath, JSON.stringify({}), { flag: 'wx' }, (err) => console.log(err));
+                    this.node.fs.writeFileSync(
+                        fpath,
+                        JSON.stringify({}),
+                        { flag: 'wx' },
+                        (err) => console.log(err),
+                    );
                     this.cache = {};
                 } else {
-					this.cache = JSON.parse(this.node.fs.readFileSync(`${this.name}.json`));
+                    this.cache = JSON.parse(
+                        this.node.fs.readFileSync(`${this.name}.json`),
+                    );
                 }
             }
         }
@@ -142,9 +180,17 @@ function API(name = 'untitled', debug = false) {
             if (isQX) $prefs.setValueForKey(data, this.name);
             if (isLoon || isSurge) $persistentStore.write(data, this.name);
             if (isNode) {
-				this.node.fs.writeFileSync(`${this.name}.json`, data, { flag: 'w' }, (err) => console.log(err));
+                this.node.fs.writeFileSync(
-				this.node.fs.writeFileSync('root.json', JSON.stringify(this.root, null, 2), { flag: 'w' }, (err) =>
+                    `${this.name}.json`,
-					console.log(err)
+                    data,
+                    { flag: 'w' },
+                    (err) => console.log(err),
+                );
+                this.node.fs.writeFileSync(
+                    'root.json',
+                    JSON.stringify(this.root, null, 2),
+                    { flag: 'w' },
+                    (err) => console.log(err),
                 );
             }
         }
@@ -212,9 +258,14 @@ function API(name = 'untitled', debug = false) {
 
             if (isQX) $notify(title, subtitle, content, options);
             if (isSurge) {
-				$notification.post(title, subtitle, content + `${mediaURL ? '\n多媒体:' + mediaURL : ''}`, {
+                $notification.post(
-					url: openURL
+                    title,
-				});
+                    subtitle,
+                    content + `${mediaURL ? '\n多媒体:' + mediaURL : ''}`,
+                    {
+                        url: openURL,
+                    },
+                );
             }
             if (isLoon) {
                 let opts = {};
@@ -228,7 +279,9 @@ function API(name = 'untitled', debug = false) {
             }
             if (isNode) {
                 const content_ =
-					content + (openURL ? `\n点击跳转: ${openURL}` : '') + (mediaURL ? `\n多媒体: ${mediaURL}` : '');
+                    content +
+                    (openURL ? `\n点击跳转: ${openURL}` : '') +
+                    (mediaURL ? `\n多媒体: ${mediaURL}` : '');
                 console.log(`${title}\n${subtitle}\n${content_}\n\n`);
             }
         }
@@ -261,11 +314,5 @@ function API(name = 'untitled', debug = false) {
                 }
             }
         }
-	}(name, debug);
+    })(name, debug);
 }
-
-module.exports = {
-	HTTP,
-	ENV,
-	API
-};