TypeScript Refactor

.eslintrc.js

@@ -0,0 +1,32 @@
+module.exports = {
+  plugins: ['prettier'],
+  extends: ['eslint:recommended', 'plugin:prettier/recommended'],
+  parser: '@typescript-eslint/parser',
+  root: true,
+  rules: {
+    'no-console': 0,
+    'no-inner-declarations': 0,
+    'arrow-parens': ['error', 'always'],
+    semi: ['error', 'always'],
+  },
+  env: {
+    node: true,
+  },
+  overrides: [
+    {
+      files: ['*.ts'],
+      extends: ['plugin:@typescript-eslint/recommended'],
+      rules: {
+        '@typescript-eslint/no-non-null-assertion': 0,
+        '@typescript-eslint/no-explicit-any': 0,
+        '@typescript-eslint/no-empty-interface': 0,
+        '@typescript-eslint/explicit-module-boundary-types': 0,
+        '@typescript-eslint/no-unused-vars': 0,
+        '@typescript-eslint/no-this-alias': 0,
+        '@typescript-eslint/ban-ts-comment': 0,
+        '@typescript-eslint/no-namespace': 0,
+        '@typescript-eslint/no-empty-function': 0,
+      },
+    },
+  ],
+};

.github/workflows/test.yml

@@ -5,24 +5,48 @@ on:
       - master
   pull_request:
 jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20
+          cache: 'npm'
+      - run: npm ci
+      - run: npm run lint
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 20
+          cache: 'npm'
+      - run: npm ci
+      - run: npm run build
+      - name: upload dist
+        uses: actions/upload-artifact@v3
+        with:
+          name: dist
+          path: dist
   test:
+    needs: build
     runs-on: ubuntu-latest
     timeout-minutes: 10
     strategy:
+      fail-fast: false
       matrix:
-        node-version: [ 14.x ]
+        node-version: [8, 10, 12, 14, 16, 18, 20]
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
-      - name: Use Node.js ${{ matrix.node-version }}
-        uses: actions/setup-node@v3
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
           cache: 'npm'
-
-      - name: Install dependencies
-        run: npm ci
-
-      - name: Run tests
-        run: npm run test
+      - uses: actions/download-artifact@v3
+        with:
+          name: dist
+          path: dist
+      - run: npm install
+      - run: npm run test:dist

.gitignore

@@ -9,3 +9,4 @@ npm-debug.log
 
 node_modules
 dist
+.envrc

.npmignore

@@ -1,14 +1,13 @@
 .*
 *.swp
 *~
-*.iml
 .*.haste_cache.*
 .DS_Store
-.idea
 npm-debug.log
-.eslintcache
 
 node_modules
 scripts
-lib
-.babelrc
+/dist/**.test.d.ts
+/dist/**.test.js
+/dist/**.test.js.map
+/dist/tests

.prettierrc.js

@@ -0,0 +1,9 @@
+module.exports = {
+  semi: true,
+  trailingComma: "all",
+  singleQuote: true,
+  printWidth: 80,
+  tabWidth: 2,
+  bracketSpacing: true,
+  arrowParens: "always",
+};

experimental/ask-poc.mmd

@@ -0,0 +1,50 @@
+graph TD
+    main["Main Program"] -->|Calls| runAsync;
+
+    runAsync -->|Creates| sleep1[Sleep 100];
+    runAsync -->|Creates| sleep2[Sleep 200];
+    runAsync -->|Creates & Returns| sleep3[Sleep 300];
+
+    runAsync --> initHook[async_hooks.createHook.init]
+    sleep1 --> initHook
+    sleep2 --> initHook
+    sleep3 --> initHook
+
+    initHook -->|Depending on condition| fsWrite1[fs.writeSync: Start]
+    initHook -->|Depending on condition| fsWrite2[fs.writeSync: Await]
+
+    fsWrite1 --> stdout1[stdout]
+    fsWrite2 --> stdout2[stdout]
+
+    initHook -->|Updates| asyncFunctions[asyncFunctions Set]
+    initHook -->|Updates| awaits[Awaits Set]
+    initHook -->|Updates| afterAwaits[AfterAwaits Map]
+
+    initHook --> beforeHook[async_hooks.createHook.before]
+    beforeHook -->|Writes| fsWrite3[fs.writeSync: Await End]
+    fsWrite3 --> stdout3[stdout]
+
+    initHook --> destroyHook[async_hooks.createHook.destroy]
+    destroyHook -->|Deletes from| asyncFunctions
+    destroyHook -->|Deletes from| awaits
+
+    initHook --> promiseResolveHook[async_hooks.createHook.promiseResolve]
+    promiseResolveHook -->|Deletes from| asyncFunctions
+
+    sleep1 -->|Uses| oldPromise[oldPromise]
+    sleep2 -->|Uses| oldPromise
+    sleep3 -->|Uses| oldPromise
+
+    AClass["Global Promise Class (A)"] -->|Extends| oldPromise
+
+    note1[Note: fs.writeSync writes log messages to stdout]
+    note2[Note: Async operations are monitored using async_hooks]
+
+    fsWrite1 -.-> note1
+    fsWrite2 -.-> note1
+    fsWrite3 -.-> note1
+
+    initHook -.-> note2
+    beforeHook -.-> note2
+    destroyHook -.-> note2
+    promiseResolveHook -.-> note2