first

.dockerignore

+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+/data
+/output
+/config.yaml
+
+.git*
+Dockerfile
+.dockerignore
+/tests
+/script*
\ No newline at end of file

.eslintignore

+webpack.config.js
+dist/*
+build/*
+*.js

.eslintrc.js

+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    tsconfigRootDir : __dirname, 
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/recommended',
+    'plugin:prettier/recommended',
+  ],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  ignorePatterns: ['.eslintrc.js'],
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/explicit-module-boundary-types': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+  },
+};

.gitignore

+# compiled output
+/dist
+/node_modules
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+
+# OS
+.DS_Store
+
+# Tests
+/coverage
+/.nyc_output
+
+# IDEs and editors
+/.idea
+.project
+.classpath
+.c9/
+*.launch
+.settings/
+*.sublime-workspace
+
+# IDE - VSCode
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+
+/data
+/output
+/config.yaml
+/script*
\ No newline at end of file

.gitlab-ci.upload.yml

+stages:
+  - install
+  - build
+  - deploy
+
+variables:
+  GIT_DEPTH: "1"
+
+npm_ci:
+  stage: install
+  tags:
+    - linux
+  script:
+    - npm ci
+  artifacts:
+    paths:
+      - node_modules
+
+.build_base:
+  stage: build
+  tags:
+    - linux
+  dependencies:
+    - npm_ci
+
+build:
+  extends: .build_base
+  script: npm run build
+  artifacts:
+    paths:
+      - dist/
+
+upload_to_minio:
+  stage: deploy
+  dependencies:
+    - build
+  tags:
+    - linux
+  script:
+    - aws s3 --endpoint=https://minio.momobako.com:9000 sync --delete dist/ s3://nanahira/path
+  only:
+    - master

.gitlab-ci.yml

+stages:
+  - build
+  - deploy
+variables:
+  GIT_DEPTH: "1"
+
+before_script:
+  - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+
+.build-image:
+  stage: build
+  script:
+    - docker build --pull -t $TARGET_IMAGE .
+    - docker push $TARGET_IMAGE
+
+build-x86:
+  extends: .build-image
+  tags:
+    - docker
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+
+build-arm:
+  extends: .build-image
+  tags:
+    - docker-arm
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+
+.deploy:
+  stage: deploy
+  tags:
+    - docker
+  script:
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86
+    - docker pull $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+    - docker manifest create $TARGET_IMAGE --amend $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-x86 --amend
+      $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG-arm
+    - docker manifest push $TARGET_IMAGE
+
+deploy_latest:
+  extends: .deploy
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:latest
+  only:
+    - master
+
+deploy_branch:
+  extends: .deploy
+  variables:
+    TARGET_IMAGE: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG

.npmignore

+/install-npm.sh
+.git*
+/data
+/output
+/config.yaml
+.idea
+.dockerignore
+Dockerfile
+/src
+/coverage
+/tests
+/dist/tests

.prettierrc

+{
+  "singleQuote": true,
+  "trailingComma": "all"
+}
\ No newline at end of file

Dockerfile

+FROM node:lts-bookworm-slim as base
+LABEL Author="Nanahira <nanahira@momobako.com>"
+
+RUN apt update && apt -y install python3 build-essential && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /var/log/*
+WORKDIR /usr/src/app
+COPY ./package*.json ./
+
+FROM base as builder
+RUN npm ci && npm cache clean --force
+COPY . ./
+RUN npm run build
+
+FROM base
+ENV NODE_ENV production
+RUN npm ci && npm cache clean --force
+COPY --from=builder /usr/src/app/dist ./dist
+
+CMD [ "npm", "start" ]

LICENSE

+The MIT License (MIT)
+
+Copyright (c) 2021 Nanahira
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+

README.md

+# ygopro-lua-minify
+
+## Usage
+
+### Install
+
+```bash
+npm ci
+npm run build
+```
+
+### Run
+
+```bash
+npm start <path-to-lua-dir>
+```

index.ts

+import path from 'node:path';
+import { YGOProLuaMinify } from './src/ygopro-lua-minify';
+
+const root = path.resolve(process.cwd(), process.argv[2] || 'script');
+
+async function main() {
+  await new YGOProLuaMinify({
+    root,
+  }).run();
+}
+
+main();

install-npm.sh

+#!/bin/bash
+
+npm i --save-exact --save-dev eslint@8.22.0
+npm install --save-dev \
+	@types/node \
+	typescript \
+	'@typescript-eslint/eslint-plugin@^6.0.0' \
+	'@typescript-eslint/parser@^6.0.0 '\
+	'eslint-config-prettier@^9.0.0' \
+	'eslint-plugin-prettier@^5.0.0' \
+	prettier \
+	jest \
+	@types/jest \
+	ts-jest \
+	rimraf

package.json

+{
+  "name": "myproject",
+  "description": "myproject-desc",
+  "version": "1.0.0",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "lint": "eslint --fix .",
+    "build": "rimraf dist && tsc && cp -rf src/minifier dist/src/",
+    "test": "jest --passWithNoTests",
+    "start": "node dist/index.js",
+    "reset": "rm -rf script2/* && cp -rf script/* script2/"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://code.mycard.moe/3rdeye/myproject.git"
+  },
+  "author": "Nanahira <nanahira@momobako.com>",
+  "license": "MIT",
+  "keywords": [],
+  "bugs": {
+    "url": "https://code.mycard.moe/3rdeye/myproject/issues"
+  },
+  "homepage": "https://code.mycard.moe/3rdeye/myproject",
+  "jest": {
+    "moduleFileExtensions": [
+      "js",
+      "json",
+      "ts"
+    ],
+    "rootDir": "tests",
+    "testRegex": ".*\\.spec\\.ts$",
+    "transform": {
+      "^.+\\.(t|j)s$": "ts-jest"
+    },
+    "collectCoverageFrom": [
+      "**/*.(t|j)s"
+    ],
+    "coverageDirectory": "../coverage",
+    "testEnvironment": "node"
+  },
+  "devDependencies": {
+    "@types/jest": "^30.0.0",
+    "@types/node": "^24.5.0",
+    "@typescript-eslint/eslint-plugin": "^6.21.0",
+    "@typescript-eslint/parser": "^6.21.0",
+    "eslint": "8.22.0",
+    "eslint-config-prettier": "^9.1.2",
+    "eslint-plugin-prettier": "^5.5.4",
+    "jest": "^30.1.3",
+    "prettier": "^3.6.2",
+    "rimraf": "^6.0.1",
+    "ts-jest": "^29.4.2",
+    "typescript": "^5.9.2"
+  },
+  "dependencies": {
+    "axios": "^1.12.2",
+    "p-queue": "6.6.2"
+  }
+}

src/minifier/luamin.d.ts

+export interface LuaFormatSettings {
+  RenameVariables?: boolean;
+  RenameGlobals?: boolean;
+  SolveMath?: boolean;
+  Indentation?: string;
+}
+
+/** 美化 Lua 源码 */
+export declare function Beautify(
+  code: string,
+  settings?: LuaFormatSettings,
+): string;
+
+/** 压缩 Lua 源码 */
+export declare function Minify(
+  code: string,
+  settings?: LuaFormatSettings,
+): string;
+
+/** 另一种压缩/混淆方式 */
+export declare function Uglify(
+  code: string,
+  settings?: LuaFormatSettings,
+): string;

src/ygopro-lua-minify.ts

+import path from 'node:path';
+import PQueue from 'p-queue';
+import * as fs from 'node:fs';
+import axios from 'axios';
+import { Minify } from './minifier/luamin';
+
+export interface YGOProLuaMinifyOptions {
+  root: string;
+  constantContent?: string;
+  constantPath?: string;
+  constantUrl?: string;
+}
+export class YGOProLuaMinify {
+  constructor(private options: YGOProLuaMinifyOptions) {}
+
+  constantContent = this.options.constantContent || '';
+
+  constantQueue = new PQueue({ concurrency: 1 });
+
+  async getConstantContent(): Promise<string> {
+    if (this.constantContent) return this.constantContent;
+
+    const resolveContent = (content: string) => {
+      this.constantContent = content;
+      return content;
+    };
+
+    return this.constantQueue.add(async () => {
+      if (this.constantContent) return this.constantContent;
+
+      const constantPath = path.resolve(
+        this.options.root,
+        this.options.constantPath || 'constant.lua',
+      );
+
+      // if file exists, read it
+      try {
+        const content = await fs.promises.readFile(constantPath, 'utf-8');
+        console.log(`Loaded constant.lua from ${constantPath}`);
+        return resolveContent(content);
+      } catch (e) {
+        // ignore
+      }
+
+      const url =
+        this.options.constantUrl ||
+        'https://cdntx.moecube.com/koishipro/content/script/constant.lua';
+
+      const res = await axios.get<string>(url, {
+        responseType: 'text',
+      });
+
+      console.log(`Loaded constant.lua from ${url}`);
+
+      return resolveContent(res.data);
+    });
+  }
+
+  constants: { key: string; value: string; valueNum: number }[] = [];
+
+  parseConstants(content: string) {
+    const constantsMap = new Map<
+      string,
+      { key: string; value: string; valueNum: number }
+    >();
+    for (const line of content.split('\n')) {
+      const withoutComment = line.split('--')[0];
+      const [keyPart, valuePart] = withoutComment.split('=');
+      const key = keyPart?.trim();
+      const value = valuePart?.trim();
+      if (!key || !value) continue;
+      const valueParts = value.split(/[+|]/).map((v) => {
+        if (/[A-Z_]/.test(v)) {
+          // reference to another constant
+          const ref = constantsMap.get(v.trim());
+          if (ref) return ref.valueNum;
+          return 0;
+        }
+        return parseInt(v.trim()) || 0;
+      });
+      const valueNum = valueParts.reduce((a, b) => a | b, 0);
+      const valueDec = valueNum.toString(10);
+      // const valueHex = '0x' + valueNum.toString(16).toLowerCase();
+      const pickValue = valueDec; // valueHex.length < valueDec.length ? valueHex : valueDec;
+      constantsMap.set(key, { key, value: pickValue, valueNum });
+      if (key.endsWith('_DEFENSE')) {
+        // add _DEFENCE version too
+        const altKey = key.replace(/_DEFENSE$/, '_DEFENCE');
+        constantsMap.set(altKey, { key: altKey, value: pickValue, valueNum });
+      }
+    }
+    // sort with key length desc
+    this.constants = Array.from(constantsMap.values()).filter(
+      (c) => c.key.length > c.value.length,
+    );
+    this.constants.sort((a, b) => b.key.length - a.key.length);
+    console.log(`Parsed ${this.constants.length} constants`);
+  }
+
+  async loadConstants() {
+    const content = await this.getConstantContent();
+    this.parseConstants(content);
+  }
+
+  async minifyFile(filePath: string) {
+    const absPath = path.resolve(this.options.root, filePath);
+    let content = await fs.promises.readFile(absPath, 'utf-8');
+    if (!filePath.endsWith('constant.lua')) {
+      const isUtility = filePath.endsWith('utility.lua');
+      const contentLinesPre = content
+        .split('\n')
+        .map((line) => line.trim())
+        .filter((line) => line.length > 0);
+      for (let i = 0; i < contentLinesPre.length; i++) {
+        if (isUtility && contentLinesPre[i].includes('_DEFENCE')) {
+          continue;
+        }
+        for (const { key, value } of this.constants) {
+          contentLinesPre[i] = contentLinesPre[i].replaceAll(key, value);
+        }
+      }
+      content = contentLinesPre.join('\n');
+    }
+    try {
+      content = Minify(content, {
+        RenameVariables: true,
+        RenameGlobals: false,
+        SolveMath: true,
+        Indentation: ' ',
+      });
+      // there are lines generated by the minifier, so remove them
+      let contentLines = content
+        .split('\n')
+        .map((line) => line.trim())
+        .filter((line) => line.length > 0);
+      const commentStartLine = contentLines.findIndex(
+        (line) => line === '--[[',
+      );
+      if (commentStartLine >= 0) {
+        const commentEndLine = contentLines.findIndex(
+          (line, index) => index > commentStartLine && line === '--]]',
+        );
+        if (commentEndLine > commentStartLine) {
+          contentLines = contentLines.filter(
+            (_, index) => index < commentStartLine || index > commentEndLine,
+          );
+        } else {
+          contentLines = contentLines.filter(
+            (_, index) => index < commentStartLine,
+          );
+        }
+      }
+      content = contentLines
+        .filter((line) => !line.startsWith('--'))
+        .join('\n')
+        .replace(/[(,](\d+[+\-*/&|^~%])+\d+[),]/g, (expr) => {
+          const firstChar = expr[0];
+          const lastChar = expr[expr.length - 1];
+          const innerExpr = expr.slice(1, -1);
+          const num = eval(innerExpr) as number;
+          const dec = num.toString(10);
+          const hex = '0x' + num.toString(16).toLowerCase();
+          return `${firstChar}${hex.length < dec.length ? hex : dec}${lastChar}`;
+        });
+      await fs.promises.writeFile(absPath, content, 'utf-8');
+    } catch (e) {
+      console.error(`Failed to minify ${filePath}:`, e);
+      return false;
+    }
+    return true;
+  }
+
+  async run() {
+    await this.loadConstants();
+    // find all lua files recursively
+    const luaFiles: string[] = [];
+    const walk = async (dir: string) => {
+      const files = await fs.promises.readdir(dir);
+      for (const file of files) {
+        const fullPath = path.join(dir, file);
+        const stat = await fs.promises.stat(fullPath);
+        if (stat.isDirectory()) {
+          await walk(fullPath);
+        } else if (stat.isFile() && file.endsWith('.lua')) {
+          luaFiles.push(path.relative(this.options.root, fullPath));
+        }
+      }
+    };
+    await walk(this.options.root);
+    console.log(`Found ${luaFiles.length} lua files`);
+    const fails: string[] = [];
+    for (const file of luaFiles) {
+      console.log(`Minifying ${file}...`);
+      if (!(await this.minifyFile(file))) {
+        fails.push(file);
+      }
+    }
+    console.log(
+      'Done. Success:',
+      luaFiles.length - fails.length,
+      'Fail:',
+      fails.length,
+    );
+    if (fails.length > 0) {
+      console.log('Failed files:');
+      for (const file of fails) {
+        console.log('  ', file);
+      }
+    }
+  }
+}

tests/sample.spec.ts

+describe('Sample test.', () => {
+  it('should pass', () => {
+    expect(true).toBe(true);
+  });
+});

tsconfig.json

+{
+	"compilerOptions": {
+		"outDir": "dist",
+		"module": "commonjs",
+		"target": "es2021",
+		"esModuleInterop": true,
+		"emitDecoratorMetadata": true,
+		"experimentalDecorators": true,
+		"declaration": true,
+		"sourceMap": true,
+		"allowJs": true,
+	},
+	"compileOnSave": true,
+	"allowJs": true,
+	"include": [
+		"*.ts",
+		"src/**/*.ts",
+		"test/**/*.ts",
+		"tests/**/*.ts"
+	]
+}

types/luamin.d.ts

+// types/lua-format.d.ts
+declare module "lua-format" {
+  /** 配置项，与 index.js/luamin.js 的用法一致 */
+  export interface LuaFormatSettings {
+    RenameVariables?: boolean;
+    RenameGlobals?: boolean;
+    SolveMath?: boolean;
+    Indentation?: string;
+  }
+
+  /** 美化 Lua 源码 */
+  export function Beautify(code: string, settings?: LuaFormatSettings): string;
+
+  /** 压缩 Lua 源码 */
+  export function Minify(code: string, settings?: LuaFormatSettings): string;
+
+  /** 另一种压缩/混淆方式 */
+  export function Uglify(code: string, settings?: LuaFormatSettings): string;
+
+  // CommonJS 默认导出是对象形式
+  const _default: {
+    Beautify: typeof Beautify;
+    Minify: typeof Minify;
+    Uglify: typeof Uglify;
+  };
+  export default _default;
+}