Release workflow

.github/workflows/release.yml

@@ -0,0 +1,347 @@
+name: Release
+run-name: Release ${{ github.ref_name }}
+on:
+  push:
+    branches:
+      - 'main'
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+env:
+  #rust-musl-cross:x86_64-musl
+  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:68b86bc7cb2867259e6b233415a665ff4469c28b57763e78c3bfea1c68091561
+
+jobs:
+
+  #
+  #
+  #
+  tag:
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    outputs:
+      TAG: ${{ steps.versions.outputs.TAG }}
+      PKG_VER: ${{ steps.versions.outputs.PKG_VER }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-tags: 'true'
+          fetch-depth: 0
+
+      - name: Versions
+        id: versions
+        run: |
+          export CURRENT_TAG=$(git describe --tags --abbrev=0 --exclude "llvm-*")
+          export PKG_VER=v$(cat Cargo.toml | grep -A 5 package] | grep version | cut -d '=' -f 2 | tr -d '"' | tr -d " ")
+          echo "Current tag $CURRENT_TAG"
+          echo "Package version $PKG_VER"
+          #
+          echo "PKG_VER=$PKG_VER" >> $GITHUB_OUTPUT
+          if [ $CURRENT_TAG == $PKG_VER  ];
+            then
+              echo "Tag is up to date. Nothing to do.";
+              export TAG=old;
+            else
+              echo "Tag was updated.";
+              export TAG=new;
+            fi
+          echo "TAG=$TAG" >> $GITHUB_OUTPUT
+
+  #
+  #
+  #
+  build-linux-all:
+    if: ${{ needs.tag.outputs.TAG == 'new' }}
+    runs-on: parity-large
+    needs: [tag]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: install linux deps
+        run: |
+          sudo apt-get update && sudo apt-get install -y cmake ninja-build \
+          curl git libssl-dev pkg-config clang lld musl
+
+      - name: Install Rust stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          components: rust-src
+          target: wasm32-unknown-emscripten
+
+      - name: versions
+        run: |
+          rustup show
+          cargo --version
+          cmake --version
+          echo "bash:" && bash --version
+          echo "ninja:" && ninja --version
+          echo "clang:" && clang --version
+
+      - name: build revive-llvm
+        run: make install-llvm-builder
+
+      # musl LLVM
+
+      - name: llvm-musl-cache restore
+        id: llvm-musl-cache
+        uses: actions/cache/restore@v4
+        with:
+          path: target-llvm/musl/target-final
+          key: llvm-linux-musl-${{ hashFiles('crates/solidity/**') }}
+
+      - name: Build musl LLVM
+        if: steps.llvm-musl-cache.outputs.cache-hit != 'true'
+        run: |
+          revive-llvm --target-env musl clone
+          revive-llvm --target-env musl build --llvm-projects lld --llvm-projects clang
+
+      - name: llvm-musl-cache save
+        if: steps.llvm-musl-cache.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v4
+        with:
+          path: target-llvm/musl/target-final
+          key: llvm-linux-musl-${{ hashFiles('crates/solidity/**') }}
+
+      # emscripten LLVM
+
+      - name: llvm-emscripten-cache restore
+        id: llvm-emscripten-cache
+        uses: actions/cache/restore@v4
+        with:
+          path: |
+            target-llvm/emscripten/target-final
+            emsdk
+          key: llvm-linux-emscripten-${{ hashFiles('crates/solidity/**') }}
+
+      - name: Build emscripten LLVM
+        if: steps.llvm-emscripten-cache.outputs.cache-hit != 'true'
+        run: |
+          revive-llvm --target-env emscripten clone
+          source emsdk/emsdk_env.sh
+          revive-llvm --target-env emscripten build --llvm-projects lld
+
+      - name: llvm-emscripten-cache save
+        if: steps.llvm-emscripten-cache.outputs.cache-hit != 'true'
+        uses: actions/cache/save@v4
+        with:
+          path: |
+            target-llvm/emscripten/target-final
+            emsdk
+          key: llvm-linux-emscripten-${{ hashFiles('crates/solidity/**') }}
+
+      # Build revive
+
+      - name: build musl
+        run: |
+          mkdir resolc-out
+          docker run -v $PWD:/opt/revive $RUST_MUSL_CROSS_IMAGE /bin/bash -c "
+           cd /opt/revive
+           apt update && apt upgrade -y && apt install -y pkg-config
+           export LLVM_SYS_181_PREFIX=/opt/revive/target-llvm/musl/target-final
+           make install-bin
+           cp /root/.cargo/bin/resolc /opt/revive/resolc-out/resolc
+           "
+
+      - name: check musl
+        run: |
+          mkdir solc
+          curl -sSLo solc/solc https://github.com/ethereum/solidity/releases/download/v0.8.28/solc-static-linux
+          chmod +x solc/solc
+          PATH=$PWD/solc:$PATH
+          result=$(./resolc-out/resolc --bin crates/integration/contracts/flipper.sol)
+          echo $result
+          if [[ $result == *'0x50564d'* ]]; then exit 0; else exit 1; fi
+
+      - name: Set Up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: "20"
+
+      - name: build wasm
+        run: |
+          export LLVM_SYS_181_PREFIX=$PWD/target-llvm/musl/target-final
+          export REVIVE_LLVM_TARGET_PREFIX=$PWD/target-llvm/emscripten/target-final
+          source emsdk/emsdk_env.sh
+          rustup target add wasm32-unknown-emscripten
+          make install-wasm
+
+      - name: check wasm
+        run: |
+          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.28/soljson.js
+          node -e "
+          const soljson = require('solc/soljson');
+          const createRevive = require('./target/wasm32-unknown-emscripten/release/resolc.js');
+
+          const compiler = createRevive();
+          compiler.soljson = soljson;
+
+          const standardJsonInput =
+          {
+            language: 'Solidity',
+            sources: {
+              'MyContract.sol': {
+                content: 'pragma solidity ^0.8.0; contract MyContract { function greet() public pure returns (string memory) { return \'Hello\'; } }',
+              },
+            },
+            settings: { optimizer: { enabled: false } }
+          };
+
+          compiler.writeToStdin(JSON.stringify(standardJsonInput));
+          compiler.callMain(['--standard-json']);
+
+          // Collect output
+          const stdout = compiler.readFromStdout();
+          const stderr = compiler.readFromStderr();
+
+          if (stderr) { console.error(stderr); process.exit(1); }
+
+          let out = JSON.parse(stdout);
+          let bytecode = out.contracts['MyContract.sol']['MyContract'].evm.bytecode.object
+          console.log(bytecode);
+
+          if(!bytecode.startsWith('50564d')) { process.exit(1); }
+          "
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: revive-wasm
+          path: |
+            ./target/wasm32-unknown-emscripten/release/resolc.js
+            ./target/wasm32-unknown-emscripten/release/resolc.wasm
+            ./target/wasm32-unknown-emscripten/release/resolc_web.js
+          retention-days: 1
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: revive-linux
+          path: |
+            ./resolc-out/resolc
+          retention-days: 1
+
+  #
+  #
+  #
+  create-release:
+    needs: [tag, build-linux-all]
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: write
+    outputs:
+      upload_url: ${{ steps.create_release.outputs.result }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Create/update tag
+        id: tag
+        uses: actions/github-script@v7
+        with:
+          result-encoding: string
+          script: |
+            await github.rest.git.createRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: 'refs/tags/${{ needs.tag.outputs.PKG_VER }}',
+              sha: context.sha
+            })
+
+      - name: get relese notes
+        id: get-notes
+        run: |
+          {
+            echo 'releaseNotes<<EOF'
+            sed '/^## ${{ needs.tag.outputs.PKG_VER }}/,/^## v/!d' CHANGELOG.md | sed -e '1d' -e '$d'
+            echo EOF
+          } >> "$GITHUB_OUTPUT"
+
+
+      - name: Create release
+        id: create_release
+        env:
+         releaseNotes: ${{ steps.get-notes.outputs.releaseNotes }}
+         version: ${{ needs.tag.outputs.PKG_VER }}
+        uses: actions/github-script@v7
+        with:
+          result-encoding: string
+          script: |
+            let response = await github.rest.repos.createRelease({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                tag_name: process.env.version,
+                name: process.env.version,
+                body: process.env.releaseNotes,
+                draft: true,
+                prerelease: true
+            });
+            console.log(response);
+            return response.data.upload_url;
+
+      - name: Log
+        run: |
+          echo "tag result:   ${{ needs.tag.outputs.TAG }}"
+          echo "pkg version:  ${{ needs.tag.outputs.PKG_VER }}"
+
+  #
+  #
+  #
+  upload-assets:
+    runs-on: ubuntu-24.04
+    needs: [create-release]
+    steps:
+
+      - name: Download Artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: revive-wasm
+          path: resolc/
+
+      - name: Download Artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: revive-linux
+          path: resolc/
+
+      - name: upload resolc
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: ./resolc/resolc
+          asset_name: resolc-static-linux
+          asset_content_type: application/octet-stream
+
+      - name: upload resolc.js
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: ./resolc/resolc.js
+          asset_name: resolc.js
+          asset_content_type: application/octet-stream
+
+      - name: upload resolc.wasm
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: ./resolc/resolc.wasm
+          asset_name: resolc.wasm
+          asset_content_type: application/octet-stream
+
+      - name: upload resolc_web.js
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ needs.create-release.outputs.upload_url }}
+          asset_path: ./resolc/resolc_web.js
+          asset_name: resolc_web.js
+          asset_content_type: application/octet-stream

RELEASE.md

@@ -4,8 +4,7 @@ Prior to the first stable release we neither have formal release processes nor d
 
 To create a new pre-release:
 
-1. Merge a release PR which updates the `-dev.X` versions in the workspace `Cargo.toml` and updates the `CHANGELOG.md` accordingly
-2. Push a release tag to `main`
-3. Create a __pre-release__ from the tag and manually upload the `resolc` binary from docker image
-4. Manually upload `resolc.js`, `resolc-web.js` and `resolc.wasm` from the `build-revive-wasm` action artifacts.
-5. Update the [contract-docs](https://github.com/paritytech/contract-docs/) accordingly
+1. Merge a release PR which updates the `-dev.X` versions in the workspace `Cargo.toml` and updates the `CHANGELOG.md` accordingly. The release workflow will attempt to build and publish a new release whenever the latest git tag does not match the cargo package version.
+2. Wait for the `Release` workflow to finish. If the workflow fails after the `build-linux-all` step, check if a tag has been created and delete it before restarting or pushing updates. Note: It's more convenient to debug the release workflow in a fork (the fork has to be under the `paritytech` org to access `parity-large` runners).
+3. Check draft release on [Releases page](https://github.com/paritytech/revive/releases) and publish (should contain `resolc.js`, `resolc.wasm`, `resolc-web.js`, and `resolc-static-linux` release assets)
+4. Update the [contract-docs](https://github.com/paritytech/contract-docs/) accordingly