Type script

.eslintrc.json

@@ -0,0 +1,59 @@
+{
+  // JS Files
+  "root": true,
+  "env": {
+    "atomtest": true,
+    "es6": true,
+    "node": true,
+    "browser": true,
+    "jasmine": true
+  },
+  "globals": { "atom": "writable" },
+  "parserOptions": {
+    "ecmaFeatures": { "jsx": true },
+    "ecmaVersion": 2018,
+    "sourceType": "module"
+  },
+  "plugins": ["only-warn"],
+  "extends": ["eslint:recommended"],
+  "overrides": [
+    { // Bundled node version with atom has an old ESLint
+      // TypeScript files
+      "files": ["**/*.ts", "**/*.tsx"],
+      "env": {
+        "atomtest": true,
+        "es6": true,
+        "node": true,
+        "browser": true
+      },
+      "globals": { "atom": "writable" },
+      "parser": "@typescript-eslint/parser",
+      "parserOptions": {
+        "ecmaFeatures": { "jsx": true },
+        "ecmaVersion": 2018,
+        "sourceType": "module"
+      },
+      "plugins": ["@typescript-eslint", "only-warn"],
+      "extends": [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/eslint-recommended",
+        "plugin:@typescript-eslint/recommended"
+      ],
+      "rules": {
+        "@typescript-eslint/explicit-function-return-type": "off",
+        "@typescript-eslint/camelcase": "off",
+        "@typescript-eslint/no-use-before-define": "off",
+        "@typescript-eslint/member-delimiter-style": "off"
+      }
+    },
+    {
+      // JSON files
+      "files": ["*.json"],
+      "plugins": ["json"],
+      "extends": ["plugin:json/recommended"],
+      "rules": {
+        "json/*": ["error", {"allowComments": true}]
+      }
+    }
+  ]
+}

.github/workflows/ci.yml

@@ -0,0 +1,52 @@
+name: CI
+on:
+  - push
+  - pull_request
+
+jobs:
+  Test:
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    name: ${{ matrix.os }} - Atom ${{ matrix.atom_channel }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+        atom_channel: [stable] # beta
+    steps:
+      - uses: actions/checkout@v2
+      - uses: UziTech/action-setup-atom@v1
+        with:
+          channel: ${{ matrix.atom_channel }}
+      - name: Versions
+        run: |
+          apm -v
+      - name: Install APM dependencies
+        run: |
+          apm ci  # uses locked module. use `apm install` for non-locked
+      - name: Run tests 👩🏾‍💻
+        run: npm run test
+
+  Lint:
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "13.x"
+      - name: Install NPM dependencies
+        run: |
+          npm ci  # uses locked module. use `npm install` for non-locked
+      - name: Lint ✨
+        run: npm run lint
+
+  Skip:
+    if: contains(github.event.head_commit.message, '[skip ci]')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Skip CI 🚫
+        run: echo skip ci

.gitignore

@@ -1,3 +1,9 @@
 .DS_Store
 npm-debug.log
 node_modules
+/lib
+src/*.js
+spec/*.js
+src/*.js.map
+spec/*.js.map
+!/spec/runner.js