Fuzz complete SQL file compilation across database dialects

.github/workflows/ci.yml

@@ -102,6 +102,26 @@ jobs:
       - run: sudo apt-get update && sudo apt-get install -y unixodbc-dev
       - run: cargo package --locked --allow-dirty
 
+  fuzz_smoke:
+    needs: ci_selection
+    if: needs.ci_selection.outputs.full == 'true'
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    env:
+      FUZZ_TOOLCHAIN: nightly-2026-10-21
+    steps:
+      - uses: actions/checkout@v7
+      - uses: ./.github/actions/install-frontend-dependencies
+      - run: rustup toolchain install "$FUZZ_TOOLCHAIN" --profile minimal --component rust-src
+      - name: Set up cargo cache
+        uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
+        with:
+          shared-key: rust-sqlpage-fuzz
+          workspaces: fuzz -> target
+          save-if: ${{ github.ref == 'refs/heads/main' }}
+      - run: cargo install cargo-fuzz --locked --version 0.13.2
+      - run: scripts/run-fuzz-smoke.sh
+
   test:
     runs-on: ubuntu-latest
     needs: compile_and_lint
@@ -473,6 +493,7 @@ jobs:
       - ci_selection
       - compile_and_lint
       - published_crate
+      - fuzz_smoke
       - test
       - windows_test
       - playwright

fuzz/.gitignore

@@ -0,0 +1,4 @@
+/target/
+/corpus/
+/artifacts/
+/coverage/