typescript SDK, node and ts upgrades

.editorconfig

@@ -0,0 +1,15 @@
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[*.{ts,js,json,yml,yaml}]
+indent_style = space
+indent_size = 4
+max_line_length = 120
+
+[*.md]
+trim_trailing_whitespace = false

.github/workflows/ci-integ-test.yml

@@ -0,0 +1,71 @@
+name: Integration Test
+on:
+  # Run on any pull request activity — opened, reopened, and every push to the
+  # PR branch (synchronize) — so it gates PRs before merge, targeting any branch.
+  pull_request:
+  # Also run on any commit/merge that lands on main.
+  push:
+    branches:
+      - main
+
+jobs:
+  tests:
+    name: "Integration testing"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: "Set up iWF environment"
+        run: docker compose -f scripts/integ/docker-compose.yml up -d
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Wait for iwf-server
+        run: |
+          echo "Waiting for iwf-server on :8801 ..."
+          # The API is POST-only, so probe for reachability: curl exits non-zero on
+          # connection-refused and zero once the server answers with any HTTP response.
+          # -m/-connect-timeout keep a hung socket from stalling the loop.
+          attempts=90
+          for i in $(seq 1 "$attempts"); do
+            if curl -s -o /dev/null --connect-timeout 3 --max-time 5 http://localhost:8801; then
+              echo "iwf-server is up (after $((i * 3))s)"
+              break
+            fi
+            if [ "$i" -eq "$attempts" ]; then
+              echo "::error::iwf-server did not become ready in time" >&2
+              echo "===== docker ps -a ====="
+              docker ps -a
+              echo "===== iwf-server logs ====="
+              docker logs iwf-server 2>&1 | tail -100 || true
+              echo "===== temporal logs ====="
+              docker logs temporal-iwf 2>&1 | tail -60 || true
+              echo "===== elasticsearch logs ====="
+              docker logs temporal-elasticsearch-iwf 2>&1 | tail -40 || true
+              exit 1
+            fi
+            # Periodic heartbeat so the log shows progress and container state.
+            if [ $((i % 10)) -eq 0 ]; then
+              echo "  ...still waiting (${i}/${attempts}); container states:"
+              docker ps --format '    {{.Names}}: {{.Status}}'
+            fi
+            sleep 3
+          done
+          # Give temporal-admin-tools time to register the iWF system search attributes.
+          sleep 20
+
+      - name: Run integration tests
+        run: npm run test:integ
+
+      - name: Dump docker logs
+        if: always()
+        uses: jwalton/gh-docker-logs@v2

.gitignore

@@ -1,5 +1,10 @@
 /node_modules
+/dist
+/coverage
 /iwf/dist
 /iwf/node_modules
 /test/dist
 /test/node_modules
+
+# ai settings
+.claude

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "iwf-idl"]
 	path = iwf-idl
-	url = git@github.com:indeedeng/iwf-idl.git
+	url = https://github.com/indeedeng/iwf-idl.git

.npmrc

@@ -0,0 +1,4 @@
+# Public repo: always resolve from the public npm registry so CI (GitHub-hosted
+# runners) and external contributors can install without Indeed credentials.
+# This also keeps package-lock.json from being repointed at a private mirror.
+registry=https://registry.npmjs.org/

.nvmrc

@@ -0,0 +1 @@
+lts/krypton

.prettierignore

@@ -0,0 +1,13 @@
+node_modules
+dist
+coverage
+iwf/dist
+iwf/node_modules
+test/dist
+test/node_modules
+
+# Generated from iwf-idl by `npm run code-gen` — never hand-format.
+gen
+iwf-idl
+
+package-lock.json

.prettierrc

@@ -0,0 +1,7 @@
+{
+    "tabWidth": 4,
+    "printWidth": 120,
+    "semi": true,
+    "singleQuote": false,
+    "trailingComma": "all"
+}