add extract-api.yaml

.github/workflows/extract-api.yaml

@@ -0,0 +1,62 @@
+# imodel-transformer Extract API Build
+
+name: Extract API
+
+on:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+      - release/*
+    paths-ignore:
+      - "**.md"
+      - docs/**
+      - .github/CODEOWNERS
+      - common/changes/**/*.json
+      - "**/CHANGELOG.json"
+      - "**/CHANGELOG.md"
+
+jobs:
+  extract-api:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout branch
+        uses: actions/checkout@v2
+
+      - name: Configure git
+        run: |
+          git config --local user.email imodeljs-admin@users.noreply.github.com
+          git config --local user.name imodeljs-admin
+
+      - name: Setup node
+        uses: actions/setup-node@v2
+        with:
+          node-version: "18"
+
+      - name: Pnpm install
+        run: pnpm install
+
+      - name: Pnpm build
+        run: pnpm run build
+
+      - name: Install API Extractor
+        run: pnpm add --save-dev @microsoft/api-extractor
+
+      - name: Run API Extractor
+        run: npx api-extractor run
+
+      - name: Assert no uncommitted changes (for extension api)
+        shell: bash
+        run: |
+          if [ $(git status --porcelain | wc -l) -ne "0" ]; then
+            echo "The following file(s) contain uncommitted changes:"
+            git status --porcelain -u
+            echo -e 'Please do the following:\n1. run `rush extract-api` in the monorepo \n2. commit the modified generated extension api files (found in the core/frontend and core/extension dirs) \n3. run rush change and commit the change files for core-frontend and core-extension'
+            exit 1
+          fi
+
+      - name: Publish extracted api
+        uses: actions/upload-artifact@v4
+        with:
+          name: extracted-api
+          path: common/api