Add CI workflows

Author: santiagomed

.github/workflows/publish.yml

@@ -0,0 +1,82 @@
+name: Publish to npm
+
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'package.json'
+  workflow_dispatch:
+
+jobs:
+  check-version:
+    runs-on: ubuntu-latest
+    outputs:
+      should_publish: ${{ steps.check.outputs.should_publish }}
+      version: ${{ steps.check.outputs.version }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+      
+      - name: Check version change
+        id: check
+        run: |
+          VERSION=$(node -p "require('./package.json').version")
+          echo "version=$VERSION" >> $GITHUB_OUTPUT
+          
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "should_publish=true" >> $GITHUB_OUTPUT
+            exit 0
+          fi
+          
+          git show HEAD~1:package.json > /tmp/old.json 2>/dev/null || {
+            echo "should_publish=true" >> $GITHUB_OUTPUT
+            exit 0
+          }
+          
+          OLD_VERSION=$(node -p "require('/tmp/old.json').version" || echo "")
+          
+          if [ "$VERSION" != "$OLD_VERSION" ]; then
+            echo "should_publish=true" >> $GITHUB_OUTPUT
+          else
+            echo "should_publish=false" >> $GITHUB_OUTPUT
+          fi
+
+  publish:
+    needs: check-version
+    if: needs.check-version.outputs.should_publish == 'true'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    environment:
+      name: npm
+      url: https://www.npmjs.com/package/@xdevplatform/xdk
+    steps:
+      - uses: actions/checkout@v4
+      
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          registry-url: 'https://registry.npmjs.org'
+      
+      - run: npm ci
+      - run: npm run build
+      - run: npm test
+      
+      - name: Publish
+        run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+      
+      - name: Create tag
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git tag -a "v${{ needs.check-version.outputs.version }}" -m "v${{ needs.check-version.outputs.version }}" || true
+          git push origin "v${{ needs.check-version.outputs.version }}" || true
+      
+      - name: Create Release
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ needs.check-version.outputs.version }}
+          generate_release_notes: true

.github/workflows/test.yml

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+name: Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+      
+      - run: npm ci
+      - run: npm run build
+      - run: npm test