Add dry-run publish workflow

.github/workflows/dry_run_publish.yml

@@ -0,0 +1,40 @@
+name: Dry-run Publish
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [main]
+  # TODO: remove
+  pull_request:
+    branches: [main]
+
+jobs:
+  build_wheels:
+    # TODO: switch to main
+    uses: dottxt-ai/outlines-core/.github/workflows/build_wheels.yml@maturin
+
+  dry_run:
+    needs: build_wheels
+    name: Dry-run for publishing to PyPI and crates.io
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: wheels-*
+          merge-multiple: true
+          path: dist
+
+      - uses: actions/download-artifact@v4
+        with:
+          name: sdist
+          path: dist
+
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: stable
+      - uses: Swatinem/rust-cache@v2
+
+      - name: Dry-run publish to crates.io
+        run: cargo publish --dry-run

.github/workflows/release_pypi.yaml

@@ -2,11 +2,9 @@ name: Release PyPi
 
 on:
   workflow_dispatch:
-# release:
-#   types:
-#     - created
-  pull_request:
-    branches: [main]
+  release:
+    types:
+      - created
 
 jobs:
   build_wheels: