[BUILD] Add CI pipeline

.github/actions/install-action/action.yaml

@@ -0,0 +1,30 @@
+name: install
+description: Install specific version of Node and NPM
+
+inputs:
+  node-version:
+    description: NodeJS version
+    required: true
+  npm-version:
+    description: NPM version
+    required: true
+
+runs:
+  using: composite
+  steps:
+    - name: Install NodeJS version ${{ inputs.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ inputs.node-version }}
+    - name: Cache dependencies
+      uses: actions/cache@v2
+      with:
+        path: ~/.npm
+        key: npm-${{ hashFiles('package-lock.json') }}
+        restore-keys: npm-
+    - name: Install NPM
+      shell: bash
+      run: npm i -g npm@${NPM_VERSION}
+    - name: Install dependencies
+      shell: bash
+      run: npm ci --prefer-offline --include=dev --ignore-scripts

.github/workflows/build.yaml

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+name: build
+
+env:
+  NODE_VERSION: '18.17.1'
+  NPM_VERSION: '9.8.1'
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+    branches:
+      - main
+      - develop
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Install project prerequisite
+        uses: ./.github/actions/install-action
+        with:
+          node-version: ${{env.NODE_VERSION}}
+          npm-version: ${{env.NPM_VERSION}}
+      - name: Validate project
+        run: npm run validate

README.md

@@ -1,3 +1,5 @@
+[![build](https://github.com/NijiDigital/space-invaders-ascii-nodejs/actions/workflows/build.yaml/badge.svg)](https://github.com/NijiDigital/space-invaders-ascii-nodejs/actions/workflows/build.yaml)
+
 ## Space Invaders
 
 A space invaders game in ASCII art made with love, NodeJS and TypeScript.