added workflow and updated package.json

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+# This workflow will do a clean install of node dependencies, build the source code and run tests across different versions of node
+# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+
+name: Node.js CI
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [12.x, 14.x, 16.x]
+        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v2
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm test

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@instantish/mack",
   "version": "1.0.0",
-  "description": "",
+  "description": "Converts Markdown to Slack BlockKit Blocks",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",
   "scripts": {
@@ -15,9 +15,12 @@
     "posttest": "npm run lint"
   },
   "keywords": [
-    "Richard Robinson"
+    "markdown",
+    "parser",
+    "gfm",
+    "slack"
   ],
-  "author": "",
+  "author": "Richard Robinson",
   "license": "ISC",
   "dependencies": {
     "@slack/types": "^2.1.0",