name: Nightly Release
on:
  schedule:
    # Run every day at 01:00 UTC
    - cron: "0 1 * * *"

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  CARGO_TERM_COLOR: always
  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067

jobs:
  # check if there were commits yesterday
  check_commits:
    runs-on: ubuntu-latest
    outputs:
      has_commits: ${{ steps.check_commits.outputs.has_commits }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0 # Fetch full history to check previous commits
          ref: "main"

      - name: Check for commits from yesterday
        id: check_commits
        run: |
          # Get yesterday's date in YYYY-MM-DD format
          YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
          echo "Checking for commits from: $YESTERDAY"

          # Check if there were any commits yesterday
          COMMIT_COUNT=$(git log --oneline --since="$YESTERDAY 00:00:00" --until="$YESTERDAY 23:59:59" | wc -l)

          echo "Found $COMMIT_COUNT commits from yesterday"

          if [ $COMMIT_COUNT -gt 0 ]; then
            echo "has_commits=true" >> $GITHUB_OUTPUT
            echo "✅ Found $COMMIT_COUNT commits from yesterday - continuing workflow"
          else
            echo "has_commits=false" >> $GITHUB_OUTPUT
            echo "❌ No commits found from yesterday - skipping remaining steps"
            echo "::notice::❌ No commits found from yesterday - skipping remaining steps"
          fi

  build:
    # github actions matrix jobs don't support multiple outputs
    # ugly workaround from https://github.com/orgs/community/discussions/17245#discussioncomment-11222880
    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
    outputs:
      resolc-x86_64-unknown-linux-musl_url: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_url }}
      resolc-x86_64-unknown-linux-musl_sha: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_sha }}
      resolc-aarch64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_url }}
      resolc-aarch64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_sha }}
      resolc-x86_64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_url }}
      resolc-x86_64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_sha }}
      resolc-x86_64-pc-windows-msvc_url: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_url }}
      resolc-x86_64-pc-windows-msvc_sha: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_sha }}
    strategy:
      matrix:
        target:
          [
            x86_64-unknown-linux-musl,
            aarch64-apple-darwin,
            x86_64-apple-darwin,
            x86_64-pc-windows-msvc,
          ]
        include:
          - target: x86_64-unknown-linux-musl
            type: musl
            runner: ubuntu-24.04
          - target: aarch64-apple-darwin
            type: native
            runner: macos-14
          - target: x86_64-apple-darwin
            type: native
            runner: macos-13
          - target: x86_64-pc-windows-msvc
            type: native
            runner: windows-2022
    runs-on: ${{ matrix.runner }}
    needs: [check_commits]
    steps:
      - uses: actions/checkout@v4
      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          # without this it will override our rust flags
          rustflags: ""
          cache-key: ${{ matrix.target }}

      - name: Download LLVM
        uses: ./.github/actions/get-llvm
        with:
          target: ${{ matrix.target }}

      - name: Build
        if: ${{ matrix.type == 'native' }}
        shell: bash
        run: |
          export LLVM_SYS_181_PREFIX=$PWD/llvm-${{ matrix.target }}
          make install-bin
          mv target/release/resolc resolc-${{ matrix.target }} || mv target/release/resolc.exe resolc-${{ matrix.target }}.exe

      - name: Build
        if: ${{ matrix.type == 'musl' }}
        run: |
          docker run -v $PWD:/opt/revive $RUST_MUSL_CROSS_IMAGE /bin/bash -c "
           cd /opt/revive
           chown -R root:root .
           apt update && apt upgrade -y && apt install -y pkg-config
           export LLVM_SYS_181_PREFIX=/opt/revive/llvm-${{ matrix.target }}
           make install-bin
           mv target/${{ matrix.target }}/release/resolc resolc-${{ matrix.target }}
           "
          sudo chown -R $(id -u):$(id -g) .

      - name: Install Solc
        uses: ./.github/actions/get-solc

      - name: Basic Sanity Check
        shell: bash
        run: |
          result=$(./resolc-${{ matrix.target }} --bin crates/integration/contracts/flipper.sol)
          echo $result
          if [[ $result == *'0x50564d'* ]]; then exit 0; else exit 1; fi

      - name: Upload artifacts (nightly)
        uses: actions/upload-artifact@v4
        id: artifact-upload-step
        with:
          name: resolc-${{ matrix.target }}
          path: resolc-${{ matrix.target }}*
          retention-days: 40

      - name: Set output variables (nightly)
        id: set-output
        shell: bash
        run: |
          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"
          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}" >> "$GITHUB_OUTPUT"

  build-wasm:
    runs-on: ubuntu-24.04
    needs: [check_commits]
    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
    outputs:
      resolc-web.js_url: ${{ steps.set-output.outputs.resolc_web_js_url }}
      resolc-web.js_sha: ${{ steps.set-output.outputs.resolc_web_js_sha }}
    env:
      RELEASE_RESOLC_WASM_URI: https://github.com/paritytech/revive/releases/download/${{ github.ref_name }}/resolc.wasm
    steps:
      - uses: actions/checkout@v4
      - uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          target: wasm32-unknown-emscripten
          # without this it will override our rust flags
          rustflags: ""

      - name: Download Host LLVM
        uses: ./.github/actions/get-llvm
        with:
          target: x86_64-unknown-linux-gnu

      - name: Download Wasm LLVM
        uses: ./.github/actions/get-llvm
        with:
          target: wasm32-unknown-emscripten

      - name: Download EMSDK
        uses: ./.github/actions/get-emsdk

      - name: Build
        run: |
          export LLVM_SYS_181_PREFIX=$PWD/llvm-x86_64-unknown-linux-gnu
          export REVIVE_LLVM_TARGET_PREFIX=$PWD/llvm-wasm32-unknown-emscripten
          source emsdk/emsdk_env.sh
          make install-wasm
          chmod -x ./target/wasm32-unknown-emscripten/release/resolc.wasm

      - name: Set Up Node.js
        uses: actions/setup-node@v3
        with:
          node-version: "20"

      - name: Basic Sanity Check
        run: |
          mkdir -p solc
          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.30/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); }
          "

      - name: Compress Artifact
        run: |
          mkdir -p resolc-wasm32-unknown-emscripten
          mv ./target/wasm32-unknown-emscripten/release/resolc.js ./resolc-wasm32-unknown-emscripten/
          mv ./target/wasm32-unknown-emscripten/release/resolc.wasm ./resolc-wasm32-unknown-emscripten/
          mv ./target/wasm32-unknown-emscripten/release/resolc_web.js ./resolc-wasm32-unknown-emscripten/

      # There is no way to upload several files as several artifacts with a single upload-artifact step
      # It's needed to have resolc_web.js separately for night builds for resolc-bin repo
      # https://github.com/actions/upload-artifact/issues/331
      - name: Upload artifact resolc.js (nightly)
        uses: actions/upload-artifact@v4
        with:
          name: resolc.js
          path: resolc-wasm32-unknown-emscripten/resolc.js
          retention-days: 40

      - name: Upload artifacts resolc.wasm (nightly)
        uses: actions/upload-artifact@v4
        with:
          name: resolc.wasm
          path: resolc-wasm32-unknown-emscripten/resolc.wasm
          retention-days: 40

      - name: Upload artifacts resolc_web.js (nightly)
        uses: actions/upload-artifact@v4
        id: artifact-upload-step
        with:
          name: resolc_web.js
          path: resolc-wasm32-unknown-emscripten/resolc_web.js
          retention-days: 40

      - name: Set output variables
        id: set-output
        env:
          TARGET: resolc_web_js
        run: |
          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"

  create-macos-fat-binary:
    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
    needs: [build]
    outputs:
      resolc-universal-apple-darwin_url: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_url }}
      resolc-universal-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_sha }}
    runs-on: macos-14
    steps:
      - uses: actions/download-artifact@v4
        with:
          merge-multiple: true

      - name: Create macOS Fat Binary
        run: |
          lipo resolc-aarch64-apple-darwin resolc-x86_64-apple-darwin -create -output resolc-universal-apple-darwin

      - name: Make Executable
        run: |
          chmod +x resolc-universal-apple-darwin

      - uses: actions/upload-artifact@v4
        id: artifact-upload-step
        with:
          name: resolc-universal-apple-darwin
          path: resolc-universal-apple-darwin
          retention-days: 40

      - name: Set output variables
        id: set-output
        env:
          TARGET: resolc-universal-apple-darwin
        run: |
          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"

  generate-nightly-json:
    runs-on: ubuntu-24.04
    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
    environment: tags
    needs: [build-wasm, build, create-macos-fat-binary, check_commits]
    steps:
      - name: Checkout revive
        uses: actions/checkout@v4
        with:
          path: revive

      - name: Checkout resolc-bin
        uses: actions/checkout@v4
        with:
          repository: paritytech/resolc-bin
          path: resolc-bin

      - name: Download Artifacts
        uses: actions/download-artifact@v4
        with:
          merge-multiple: true
          path: bins

      - uses: actions/create-github-app-token@v1
        id: app-token
        with:
          app-id: ${{ secrets.REVIVE_JSON_APP_ID }}
          private-key: ${{ secrets.REVIVE_JSON_APP_KEY }}
          owner: paritytech
          repositories: resolc-bin

      - name: Generate JSON
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          TOKEN: ${{ steps.app-token.outputs.token }}
          APP_NAME: "paritytech-revive-json"
          Green: "\e[32m"
          NC: "\e[0m"
        run: |
          echo '[' > data.json
          echo '${{ toJSON(needs.build.outputs) }}' >> data.json
          echo ',' >> data.json
          echo '${{ toJSON(needs.build-wasm.outputs) }}' >> data.json
          echo ',' >> data.json
          echo '${{ toJSON(needs.create-macos-fat-binary.outputs) }}' >> data.json
          echo ']' >> data.json
          chmod +x bins/resolc-x86_64-unknown-linux-musl
          export FIRST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 1 -d "," | tr -d ">=")
          export LAST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 2 -d "," | tr -d "<=")
          export FILEPATH=$(readlink -f data.json)
          export TAG=$(cd revive;gh release list --json name,isLatest --jq '.[] | select(.isLatest)|.name')
          cd resolc-bin
          mkdir -p nightly
          cd nightly
          python3 ../../revive/.github/scripts/json_generator_nightly.py
          cd ..
          git status

          echo "${Green}Add new remote with gh app token${NC}"
          git remote set-url origin $(git config remote.origin.url | sed "s/github.com/${APP_NAME}:${TOKEN}@github.com/g")

          echo "${Green}Remove http section that causes issues with gh app auth token${NC}"
          sed -i.bak '/\[http/d' ./.git/config
          sed -i.bak '/extraheader/d' ./.git/config

          git config user.email "ci@parity.io"
          git config user.name "${APP_NAME}"

          git add nightly/
          git commit -m "Update nightly json"
          git push origin main

          echo "::notice::nightly info.list files were successfully published to https://github.com/paritytech/resolc-bin"