pull-request.yml

name: Pull Request

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

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

jobs:
  all_github_action_checks:
    runs-on: ubuntu-latest
    needs:
      - rustfmt
      - clippy
      - audit
      - cargo-build-test
    steps:
      - run: echo "Done"

  rustfmt:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_NIGHTLY }}
          components: rustfmt

      - name: Run fmt
        run: ./cargo-nightly fmt --all -- --check

  clippy:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_NIGHTLY }}
          components: clippy

      - uses: actions/cache@v4
        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
        run: ./cargo-nightly clippy -Zunstable-options --workspace --all-targets --features test-sbf -- --deny=warnings --deny=clippy::arithmetic_side_effects

  audit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

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

      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_STABLE }}

      - name: Install Cargo Audit
        run: cargo install cargo-audit --version 0.17.6

      - name: Run Cargo Audit
        run: ./ci/do-audit.sh

  cargo-build-test:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Remove unneeded packages for more space
        run: bash ./ci/warning/purge-ubuntu-runner.sh

      - 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: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ env.RUST_STABLE }}

      - uses: actions/cache@v4
        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@v4
        with:
          path: |
            ~/.cargo/bin/rustfilt
          key: cargo-sbf-bins-${{ runner.os }}

      - uses: actions/cache@v4
        with:
          path: ~/.cache/solana
          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