basic-rust.yml

# Based on https://github.com/actions-rs/example/blob/master/.github/workflows/quickstart.yml
name: Test and Lint CW contracts

on:
  pull_request:
    branches:
      - "**"
    paths:
      - "contracts/cosmwasm-vm/**"
      - "libraries/common/rust/**"
      - ".github/workflows/basic-rust.yml"
  push:
    branches:
      - main
env:
  RUSTC_VERSION: '1.78.0'
  RUSTC_TOOLCHAIN: '1.78.0-x86_64-unknown-linux-gnu'

jobs:

  test:
    name: Test Suite
    runs-on: ubuntu-latest

    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Install Rust
        run: |
          rustup install "$RUSTC_VERSION"
          rustup default "$RUSTC_TOOLCHAIN"
          rustup component add clippy
          rustup component add rustfmt


      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2

      - name: Run unit tests
        run: |
          RUST_BACKTRACE=1 cargo unit-test --locked

      - name: Install wasm32
        run: |
          rustup target add wasm32-unknown-unknown

      - name: Compile WASM contract
        run: |
          RUSTFLAGS='-C link-arg=-s' cargo wasm --locked

  lints:
    name: Lints
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: contracts/cosmwasm-vm
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4
      
      - name: Install Rust
        run: |
          rustup install "$RUSTC_VERSION"
          rustup default "$RUSTC_TOOLCHAIN"
          rustup component add clippy
          rustup component add rustfmt


      - name: Cache Rust dependencies
        uses: Swatinem/rust-cache@v2

      - name: Run cargo fmt
        run: |
          cargo fmt --all -- --check

      - name: Run cargo clippy
        run: |
          cargo clippy

      - name: Generate schema
        run: |
          ../../scripts/run_in_subprojects.sh cw-ibc-core cw-icon-light-client cw-xcall-ibc-connection

      - name: Verify schema
        uses: tj-actions/verify-changed-files@v14
        id: verify-schema
        with:
          files: |
            contracts/cosmwasm-vm/*/schema/**

      - name: Display changed schemas
        if: steps.verify-schema.outputs.files_changed == 'true'
        run: |
          echo "Changed files: ${{ steps.verify-schema.outputs.changed_files }}"