chore: add tsgo typecheck experiment workflow

Author: nicktrn

.github/workflows/typecheck-tsgo.yml

@@ -0,0 +1,136 @@
+name: "⚡ tsgo typecheck experiment"
+
+on:
+  push:
+    branches: [test/tsgo-typecheck]
+
+permissions:
+  contents: read
+
+jobs:
+  typecheck-tsgo:
+    runs-on: ubuntu-latest
+    steps:
+      - name: ⬇️ Checkout repo
+        uses: actions/checkout@v4
+
+      - name: ⎔ Setup pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10.23.0
+
+      - name: ⎔ Setup node
+        uses: buildjet/setup-node@v4
+        with:
+          node-version: 20.20.0
+          cache: "pnpm"
+
+      - name: 📥 Download deps
+        run: pnpm install --frozen-lockfile
+
+      - name: 📀 Generate Prisma Client
+        run: pnpm run generate
+
+      - name: 🔨 Build all packages
+        run: pnpm run build
+        env:
+          NODE_OPTIONS: --max-old-space-size=8192
+
+      - name: 📦 Install tsgo
+        run: pnpm add -Dw @typescript/native-preview
+
+      - name: 🔎 Typecheck with tsc (baseline)
+        run: |
+          echo "::group::tsc versions"
+          npx tsc --version
+          echo "::endgroup::"
+          SECONDS=0
+          pnpm run typecheck
+          echo ""
+          echo "========================================="
+          echo "tsc total: ${SECONDS}s"
+          echo "========================================="
+        env:
+          NODE_OPTIONS: --max-old-space-size=8192
+
+      - name: ⚡ Typecheck with tsgo
+        run: |
+          set +e
+          echo "::group::tsgo version"
+          npx tsgo --version
+          echo "::endgroup::"
+
+          TSGO="npx tsgo"
+          TOTAL_START=$SECONDS
+          PASS=0
+          FAIL=0
+          ERRORS=""
+
+          run_tsgo() {
+            local label="$1"
+            local dir="$2"
+            local tsconfig="${3:-tsconfig.json}"
+
+            echo "::group::$label"
+            local start=$SECONDS
+            $TSGO --noEmit -p "$dir/$tsconfig" 2>&1
+            local rc=$?
+            local elapsed=$(( SECONDS - start ))
+
+            if [ $rc -eq 0 ]; then
+              echo "✅ $label (${elapsed}s)"
+              PASS=$((PASS + 1))
+            else
+              echo "❌ $label (${elapsed}s) — exit code $rc"
+              FAIL=$((FAIL + 1))
+              ERRORS="$ERRORS\n  ❌ $label"
+            fi
+            echo "::endgroup::"
+          }
+
+          echo ""
+          echo "=== Internal packages ==="
+          run_tsgo "database"          "internal-packages/database"
+          run_tsgo "emails"            "internal-packages/emails"
+          run_tsgo "otlp-importer"     "internal-packages/otlp-importer"
+          run_tsgo "redis"             "internal-packages/redis"
+          run_tsgo "cache"             "internal-packages/cache"
+          run_tsgo "tracing"           "internal-packages/tracing"
+          run_tsgo "tsql"              "internal-packages/tsql"
+          run_tsgo "zod-worker"        "internal-packages/zod-worker"
+          run_tsgo "testcontainers"    "internal-packages/testcontainers"
+          run_tsgo "sdk-compat-tests"  "internal-packages/sdk-compat-tests"
+          run_tsgo "replication"       "internal-packages/replication"       "tsconfig.build.json"
+          run_tsgo "clickhouse"        "internal-packages/clickhouse"        "tsconfig.build.json"
+          run_tsgo "schedule-engine"   "internal-packages/schedule-engine"   "tsconfig.build.json"
+          run_tsgo "run-engine"        "internal-packages/run-engine"        "tsconfig.build.json"
+
+          echo ""
+          echo "=== Public packages ==="
+          run_tsgo "core"              "packages/core"              "tsconfig.src.json"
+          run_tsgo "trigger-sdk"       "packages/trigger-sdk"
+          run_tsgo "cli-v3"            "packages/cli-v3"            "tsconfig.src.json"
+          run_tsgo "build"             "packages/build"             "tsconfig.src.json"
+          run_tsgo "react-hooks"       "packages/react-hooks"
+          run_tsgo "redis-worker"      "packages/redis-worker"      "tsconfig.src.json"
+          run_tsgo "rsc"               "packages/rsc"
+          run_tsgo "schema-to-json"    "packages/schema-to-json"    "tsconfig.src.json"
+          run_tsgo "python"            "packages/python"            "tsconfig.src.json"
+
+          echo ""
+          echo "=== Apps ==="
+          run_tsgo "supervisor"          "apps/supervisor"
+          run_tsgo "coordinator"         "apps/coordinator"
+          run_tsgo "docker-provider"     "apps/docker-provider"
+          run_tsgo "kubernetes-provider" "apps/kubernetes-provider"
+          run_tsgo "webapp"              "apps/webapp"              "tsconfig.check.json"
+
+          TOTAL_ELAPSED=$(( SECONDS - TOTAL_START ))
+          echo ""
+          echo "========================================="
+          echo "tsgo total: ${TOTAL_ELAPSED}s"
+          echo "Pass: $PASS | Fail: $FAIL"
+          if [ $FAIL -gt 0 ]; then
+            echo -e "Failed packages:$ERRORS"
+          fi
+          echo "========================================="