ci: push bindings to crates.io

.github/workflows/release.yml

@@ -10,11 +10,15 @@ on:
 concurrency: ${{ github.workflow }}-${{ github.ref }}
 
 jobs:
-  release:
+  version_or_publish:
+    name: Version packages or publish them to npmjs.com
     runs-on: ubuntu-latest
     defaults:
       run:
         working-directory: onchain/rollups
+    outputs:
+      published: ${{ steps.changeset.outputs.published }}
+      version: ${{ steps.get_version.outputs.version }}
 
     steps:
       - uses: actions/checkout@v4
@@ -35,6 +39,7 @@ jobs:
 
       - name: Create release PR or publish to npm
         uses: changesets/action@v1
+        id: changeset
         with:
           setupGitUser: false
           commit: "chore: version packages"
@@ -43,3 +48,60 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.BOT_TOKEN }}
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+
+      - name: Get version
+        id: get_version
+        run: jq -r '"version=\(.version)"' package.json >> "$GITHUB_OUTPUT"
+
+  rust_bindings:
+    name: Generate and publish Rust bindings
+    needs: version_or_publish
+    if: ${{ needs.version_or_publish.outputs.published == 'true' }}
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: onchain/rollups
+
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+
+      - uses: foundry-rs/foundry-toolchain@v1
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Install Python dependencies
+        run: pip install yq
+
+      - name: Generate Rust bindings
+        run: |
+          forge bind \
+            --crate-name cartesi-rollups-contracts \
+            --crate-version "$VERSION" \
+            --skip test \
+            --libraries node_modules/@cartesi/util/contracts/CartesiMathV2.sol:CartesiMathV2:0xB634F716BEd5Dd5A2b9a91C92474C499e50Cb27D \
+            --libraries node_modules/@cartesi/util/contracts/MerkleV2.sol:MerkleV2:0x33436035441927Df1a73FE3AAC5906854632e53d \
+            --libraries node_modules/@cartesi/util/contracts/Bitmask.sol:Bitmask:0xF5B2d8c81cDE4D6238bBf20D3D77DB37df13f735 \
+            --alloy
+        env:
+          VERSION: ${{ needs.version_or_publish.outputs.version }}
+
+      - name: Edit Rust package manifest
+        working-directory: out/bindings
+        run: |
+          tomlq -ti '.package.license = "Apache-2.0"' Cargo.toml
+          tomlq -ti '.package.description = "Rust bindings for Cartesi Rollups smart contracts"' Cargo.toml
+          tomlq -ti 'del(.dependencies.alloy.git)' Cargo.toml
+          tomlq -ti '.dependencies.alloy.version = "0.3.1"' Cargo.toml
+
+      - name: Publish Rust package to crates.io
+        working-directory: out/bindings
+        run: cargo publish
+        env:
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

onchain/rollups/.changeset/friendly-kiwis-join.md

@@ -0,0 +1,5 @@
+---
+"@cartesi/rollups": patch
+---
+
+Push bindings to crates.io