JD-107 Hello PR

.github/workflows/ai-teammate.yml

@@ -64,6 +64,17 @@ jobs:
         with:
           node-version: '20'
 
+      - name: Cache npm global packages
+        if: vars.AI_AGENT_PROVIDER == 'codemie'
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.npm
+            /usr/local/lib/node_modules
+          key: ${{ runner.os }}-npm-global-${{ hashFiles('.github/workflows/ai-teammate.yml') }}
+          restore-keys: |
+            ${{ runner.os }}-npm-global-
+
       - name: Install Cursor CLI
         if: vars.AI_AGENT_PROVIDER != 'codemie'
         run: |
@@ -92,11 +103,16 @@ jobs:
       - name: Install Codemie CLI
         if: vars.AI_AGENT_PROVIDER == 'codemie'
         run: |
-          echo "📦 Installing Codemie CLI..."
-          npm install -g @codemieai/code
-          codemie install claude --supported
-          echo "✅ Codemie CLI ready"
-          codemie-claude --version || echo "Version check failed"
+          if command -v codemie-claude &> /dev/null; then
+            echo "✅ Codemie CLI found in cache"
+            codemie-claude --version || echo "Version check failed"
+          else
+            echo "📦 Installing Codemie CLI..."
+            npm install -g @codemieai/code
+            codemie install claude --supported
+            echo "✅ Codemie CLI ready"
+            codemie-claude --version || echo "Version check failed"
+          fi
 
       - name: Install DMTools CLI
         run: |

.github/workflows/deploy-pages.yml

@@ -24,6 +24,15 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Build greeting-browser.js
+        run: |
+          cd web && npm ci && npm run build
+
       - name: Setup Pages
         uses: actions/configure-pages@v4
 

.github/workflows/unit-tests.yml

@@ -0,0 +1,32 @@
+name: Unit Tests
+
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      - 'web/**'
+      - '.github/workflows/unit-tests.yml'
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: web
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          cache-dependency-path: web/package-lock.json
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Run unit tests
+        run: npm test

web/__tests__/greeting.test.js

@@ -0,0 +1,84 @@
+const fs = require('fs');
+const path = require('path');
+
+describe('greeting module', () => {
+    const greeting = require('../js/greeting.js');
+
+    describe('getGreeting', () => {
+        it('returns "Hello"', () => {
+            expect(greeting.getGreeting()).toBe('Hello');
+        });
+    });
+
+    describe('getPageTitle', () => {
+        it('returns "Hello Jira Diff"', () => {
+            expect(greeting.getPageTitle()).toBe('Hello Jira Diff');
+        });
+
+        it('includes greeting from getGreeting', () => {
+            const title = greeting.getPageTitle();
+            const hello = greeting.getGreeting();
+            expect(title).toContain(hello);
+            expect(title).toBe(hello + ' Jira Diff');
+        });
+    });
+
+    describe('attachToGlobal', () => {
+        it('attaches getGreeting and getPageTitle to given object', () => {
+            const globalObj = {};
+            greeting.attachToGlobal(globalObj);
+            expect(globalObj.getGreeting()).toBe('Hello');
+            expect(globalObj.getPageTitle()).toBe('Hello Jira Diff');
+        });
+
+        it('exposes same functions as module exports', () => {
+            const globalObj = {};
+            greeting.attachToGlobal(globalObj);
+            expect(globalObj.getGreeting).toBe(greeting.getGreeting);
+            expect(globalObj.getPageTitle).toBe(greeting.getPageTitle);
+        });
+    });
+});
+
+describe('index.html integration', () => {
+    it('contains greeting script reference', () => {
+        const htmlPath = path.join(__dirname, '../index.html');
+        const html = fs.readFileSync(htmlPath, 'utf-8');
+        expect(html).toContain('js/greeting-browser.js');
+    });
+
+    it('contains getPageTitle call', () => {
+        const htmlPath = path.join(__dirname, '../index.html');
+        const html = fs.readFileSync(htmlPath, 'utf-8');
+        expect(html).toContain('getPageTitle()');
+    });
+
+    it('contains greeting-title element for dynamic content', () => {
+        const htmlPath = path.join(__dirname, '../index.html');
+        const html = fs.readFileSync(htmlPath, 'utf-8');
+        expect(html).toContain('greeting-title');
+    });
+});
+
+describe('greeting-browser.js', () => {
+    it('contains greeting values from greeting module', () => {
+        const greeting = require('../js/greeting.js');
+        const browserPath = path.join(__dirname, '../js/greeting-browser.js');
+        const browserContent = fs.readFileSync(browserPath, 'utf-8');
+        expect(browserContent).toContain(JSON.stringify(greeting.getGreeting()));
+        expect(browserContent).toContain(JSON.stringify(greeting.getPageTitle()));
+    });
+});
+
+describe('build-greeting-browser.js', () => {
+    it('generates greeting-browser.js with correct content', () => {
+        const greeting = require('../js/greeting.js');
+        require('../scripts/build-greeting-browser.js');
+        const browserPath = path.join(__dirname, '../js/greeting-browser.js');
+        const browserContent = fs.readFileSync(browserPath, 'utf-8');
+        expect(browserContent).toContain('window.getGreeting');
+        expect(browserContent).toContain('window.getPageTitle');
+        expect(browserContent).toContain(JSON.stringify(greeting.getGreeting()));
+        expect(browserContent).toContain(JSON.stringify(greeting.getPageTitle()));
+    });
+});

web/coverage/clover.xml

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<coverage generated="1772095893898" clover="3.2.0">
+  <project timestamp="1772095893898" name="All files">
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+    <package name="js">
+      <metrics statements="5" coveredstatements="5" conditionals="0" coveredconditionals="0" methods="3" coveredmethods="3"/>
+      <file name="greeting.js" path="/Users/Uladzimir_Klyshevich/git/jira-diff/web/js/greeting.js">
+        <metrics statements="5" coveredstatements="5" conditionals="0" coveredconditionals="0" methods="3" coveredmethods="3"/>
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+        <line num="15" count="2" type="stmt"/>
+        <line num="18" count="1" type="stmt"/>
+      </file>
+    </package>
+    <package name="scripts">
+      <metrics statements="6" coveredstatements="6" conditionals="0" coveredconditionals="0" methods="0" coveredmethods="0"/>
+      <file name="build-greeting-browser.js" path="/Users/Uladzimir_Klyshevich/git/jira-diff/web/scripts/build-greeting-browser.js">
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+        <line num="16" count="1" type="stmt"/>
+      </file>
+    </package>
+  </project>
+</coverage>

web/coverage/coverage-final.json

@@ -0,0 +1,3 @@
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