ci: add automatic publish to crates.io

Author: max-lt

.github/workflows/ci.yml

@@ -152,3 +152,30 @@ jobs:
         with:
           name: src_binding_ptrcomp_release_${{ matrix.config.target }}.rs
           path: target/src_binding_ptrcomp_release_${{ matrix.config.target }}.rs
+
+  publish:
+    name: Publish to crates.io
+    needs: build
+    runs-on: ubuntu-22.04
+    if: startsWith(github.ref, 'refs/tags/v')
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+          submodules: false
+
+      - name: Install rust
+        uses: dsherret/rust-toolchain-file@v1
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: gen
+          pattern: src_binding_*.rs
+          merge-multiple: true
+
+      - name: Publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        run: cargo publish -vv --locked --allow-dirty --no-verify

Cargo.toml

@@ -7,6 +7,7 @@ authors = ["the Deno authors", "max-lt <contact@openworkers.dev>"]
 license = "MIT"
 edition = "2024"
 repository = "https://github.com/max-lt/rusty_v8"
+
 exclude = [
   # To keep the package under the 10mb limit imposed by crates.io we exclude
   # a lot of files that are not needed for the build.
@@ -92,6 +93,9 @@ exclude = [
   "!v8/tools/testrunner/utils/dump_build_config.py",
 ]
 
+[lib]
+name = "v8"
+
 [profile.dev]
 # rusty_v8 may miscompile at opt-level=0.
 # https://github.com/rust-lang/rust/issues/87215