solana-program-library/.github/workflows/pull-request.yml

name: Pull Request

on:
  pull_request:
    paths-ignore:
    - 'docs/**'
  push:
    branches: [master]
    paths-ignore:
    - 'docs/**'

jobs:
  all_github_action_checks:
    runs-on: ubuntu-latest
    needs:
      - rustfmt
      - clippy
      - cargo-build-test
      - js-test-token
      - js-test-token-swap
      - js-test-token-lending
      - fuzz
    steps:
      - run: echo "Done"

  rustfmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Set env vars
        run: |
          source ci/rust-version.sh
          echo "RUST_STABLE=$rust_stable" >> $GITHUB_ENV          

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ env.RUST_STABLE }}
          override: true
          profile: minimal
          components: rustfmt

      - name: Run fmt
        uses: actions-rs/cargo@v1
        with:
          command: fmt
          args: --all -- --check

  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Set env vars
        run: |
          source ci/rust-version.sh
          echo "RUST_NIGHTLY=$rust_nightly" >> $GITHUB_ENV          

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ env.RUST_NIGHTLY }}
          override: true
          profile: minimal
          components: clippy

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target            
          key: cargo-clippy-${{ hashFiles('**/Cargo.lock') }}
          restore-keys: |
            cargo-clippy-            

      - name: Install dependencies
        run: ./ci/install-build-deps.sh

      - name: Run clippy
        uses: actions-rs/cargo@v1
        with:
          command: clippy
          args: -Zunstable-options --workspace --all-targets -- --deny=warnings

  cargo-build-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Set env vars
        run: |
          source ci/rust-version.sh
          echo "RUST_STABLE=$rust_stable" >> $GITHUB_ENV
          source ci/solana-version.sh
          echo "SOLANA_VERSION=$solana_version" >> $GITHUB_ENV          

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ env.RUST_STABLE }}
          override: true
          profile: minimal

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            # target # Removed due to build dependency caching conflicts            
          key: cargo-build-${{ hashFiles('**/Cargo.lock') }}-${{ env.RUST_STABLE}}

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/rustfilt            
          key: cargo-bpf-bins-${{ runner.os }}

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cache            
          key: solana-${{ env.SOLANA_VERSION }}

      - name: Install dependencies
        run: |
          ./ci/install-build-deps.sh
          ./ci/install-program-deps.sh
          echo "$HOME/.local/share/solana/install/active_release/bin" >> $GITHUB_PATH          

      - name: Build and test
        run: ./ci/cargo-build-test.sh

      - name: Upload programs
        uses: actions/upload-artifact@v2
        with:
          name: programs
          path: "target/deploy/*.so"
          if-no-files-found: error

  js-test-token:
    runs-on: ubuntu-latest
    env:
      NODE_VERSION: 12.x
    needs: cargo-build-test
    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ env.NODE_VERSION }}
      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: node-token-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            node-token-            
      - name: Download programs
        uses: actions/download-artifact@v2
        with:
          name: programs
          path: target/bpfel-unknown-unknown/release
      - run: ./ci/js-test-token.sh

  js-test-token-swap:
    runs-on: ubuntu-latest
    env:
      NODE_VERSION: 12.x
    needs: cargo-build-test
    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ env.NODE_VERSION }}
      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: node-token-swap-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            node-token-swap-            
      - name: Download programs
        uses: actions/download-artifact@v2
        with:
          name: programs
          path: target/deploy
      - run: ./ci/js-test-token-swap.sh

  js-test-token-lending:
    runs-on: ubuntu-latest
    env:
      NODE_VERSION: 12.x
    needs: cargo-build-test
    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js ${{ env.NODE_VERSION }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ env.NODE_VERSION }}
      - uses: actions/cache@v2
        with:
          path: ~/.npm
          key: node-token-lending-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            node-token-lending-            
      - name: Download programs
        uses: actions/download-artifact@v2
        with:
          name: programs
          path: target/deploy
      - run: ./ci/js-test-token-lending.sh

  fuzz:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        fuzz_target: [token-swap-instructions]
    steps:
      - uses: actions/checkout@v2

      - name: Set env vars
        run: |
          source ci/rust-version.sh
          echo "RUST_STABLE=$rust_stable" >> $GITHUB_ENV
          source ci/solana-version.sh
          echo "SOLANA_VERSION=$solana_version" >> $GITHUB_ENV          

      - uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ env.RUST_STABLE }}
          override: true
          profile: minimal

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target            
          key: cargo-fuzz-${{ hashFiles('**/Cargo.lock') }}

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cargo/bin/cargo-hfuzz
            ~/.cargo/bin/cargo-honggfuzz            
          key: cargo-fuzz-bins-${{ runner.os }}

      - uses: actions/cache@v2
        with:
          path: |
            ~/.cache            
          key: solana-${{ env.SOLANA_VERSION }}
          restore-keys: |
            solana-            

      - name: Install dependencies
        run: |
          ./ci/install-build-deps.sh
          ./ci/install-program-deps.sh
          echo "$HOME/.local/share/solana/install/active_release/bin" >> $GITHUB_PATH          

      - name: Run fuzz target
        run: ./ci/fuzz.sh ${{ matrix.fuzz_target }} 30 # 30 seconds, just to check everything is ok