feat: add Middleware builder implementation

.eslintignore

@@ -0,0 +1 @@
+build/

.eslintrc.json

@@ -0,0 +1,6 @@
+{
+  "extends": "./node_modules/gts/",
+  "rules": {
+    "node/no-unpublished-import": 0
+  }
+}

.github/dependabot.yml

@@ -0,0 +1,17 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  # Configuration for npm
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "daily"
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/main.yml

@@ -0,0 +1,31 @@
+name: Build Main
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node-version: [14.0.x, 14.x, 15.x, 16.0.x, 16.x, 17.x]
+        os: [ubuntu-latest]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install
+        run: npm install --ignore-scripts
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Tests
+        run: npm test

.github/workflows/publish.yml

@@ -0,0 +1,19 @@
+name: Publish NPM package
+
+on:
+  release:
+    types: [created]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/[email protected]
+        with:
+          node-version: 16
+          registry-url: https://registry.npmjs.org/
+      - run: npm i && npm run compile
+      - run: npm publish --access public
+        env:
+          NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}

.github/workflows/tests.yml

@@ -0,0 +1,35 @@
+name: "[GENERIC] Tests"
+on:
+  push:
+    branches-ignore:
+      - main
+  pull_request_target:
+    branches:
+      - main
+
+permissions: read-all
+
+jobs:
+  tests:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        node-version: [14.0.x, 14.x, 15.x, 16.0.x, 16.x, 17.x]
+        os: [ubuntu-latest]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install
+        run: npm install --ignore-scripts
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Tests
+        run: npm test

.gitignore

@@ -6,6 +6,8 @@ yarn-debug.log*
 yarn-error.log*
 lerna-debug.log*
 
+.build
+.idea
 # Diagnostic reports (https://nodejs.org/api/report.html)
 report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
 
@@ -102,3 +104,4 @@ dist
 
 # TernJS port file
 .tern-port
+/build/

.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  ...require('gts/.prettierrc.json')
+}