(Real™ package™)™

.attw.json

@@ -0,0 +1,3 @@
+{
+  "ignoreRules": ["cjs-resolves-to-esm"]
+}

.eslintignore

@@ -1,24 +1,9 @@
 # unconventional js
 /blueprints/*/files/
-/vendor/
 
 # compiled output
 /dist/
-/tmp/
-
-# dependencies
-/bower_components/
-/node_modules/
+/declarations/
 
 # misc
 /coverage/
-!.*
-.*/
-.eslintcache
-
-# ember-try
-/.node_modules.ember-try/
-/bower.json.ember-try
-/package.json.ember-try
-
-

.eslintrc.cjs

@@ -0,0 +1,56 @@
+'use strict';
+
+module.exports = {
+  root: true,
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    ecmaVersion: 'latest',
+  },
+  plugins: ['ember'],
+  extends: [
+    'eslint:recommended',
+    'plugin:ember/recommended',
+    'plugin:prettier/recommended',
+  ],
+  env: {
+    browser: true,
+  },
+  rules: {},
+  overrides: [
+    // ts files
+    {
+      files: ['**/*.ts', '**/*.gts'],
+      extends: [
+        'plugin:@typescript-eslint/eslint-recommended',
+        'plugin:@typescript-eslint/recommended',
+      ],
+      rules: {
+        // Add any custom rules here
+      },
+    },
+    // node files
+    {
+      files: [
+        './.eslintrc.cjs',
+        './.prettierrc.cjs',
+        './.template-lintrc.cjs',
+        './addon-main.cjs',
+      ],
+      parserOptions: {
+        sourceType: 'script',
+      },
+      env: {
+        browser: false,
+        node: true,
+      },
+      plugins: ['n'],
+      extends: ['plugin:n/recommended'],
+    },
+    {
+      files: ['./tests/type-tests/**'],
+      rules: {
+        '@typescript-eslint/ban-ts-comment': 'off',
+      },
+    },
+  ],
+};

.github/workflows/ci.yml

@@ -0,0 +1,85 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+      - master
+  pull_request: {}
+
+concurrency:
+  group: ci-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: "Tests"
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - run: pnpm build
+      - name: Lint
+        run: pnpm lint
+      - name: Run Tests
+        run: pnpm test
+
+  floating:
+    name: "Floating Dependencies"
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --no-lockfile
+      - run: pnpm build
+      - name: Run Tests
+        run: pnpm test
+
+  types-scenarios:
+    name: "Types: ${{ matrix.tsVersion }}"
+    runs-on: ubuntu-latest
+    needs: test
+
+    strategy:
+      matrix:
+        tsVersion:
+          - '~5.0'
+          - '~5.1'
+          - '~5.2'
+          - '~5.3'
+          - 'beta'
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - run: pnpm build
+      - name: Swap TS Version
+        run: pnpm add --save-dev typescript@${{ matrix.tsVersion }} --workspace-root
+      - name: Check Types
+        run: |
+          pnpm tsc -v
+          pnpm test:types

.github/workflows/push-dist.yml

@@ -0,0 +1,33 @@
+# Because this library needs to be built,
+# we can't easily point package.json files at the git repo for easy cross-repo testing.
+#
+# This workflow brings back that capability by placing the compiled assets on a "dist" branch
+# (configurable via the "branch" option below)
+name: Push dist
+
+on:
+  push:
+    branches:
+      - main
+      - master
+
+jobs:
+  push-dist:
+    name: Push dist
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: pnpm
+      - name: Install Dependencies
+        run: pnpm install --frozen-lockfile
+      - uses: kategengler/put-built-npm-package-contents-on-branch@v2.0.0
+        with:
+          branch: dist
+          token: ${{ secrets.GITHUB_TOKEN }}
+          working-directory: 'ember-string'