name: Rust

on:
  workflow_dispatch:
  pull_request:
    branches: [ "main" ]

env:
  CARGO_TERM_COLOR: always

jobs:
  skip-check:
    permissions:
      actions: write
      contents: read
    runs-on: ubuntu-latest
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
    steps:
      - id: skip_check
        uses: fkirc/skip-duplicate-actions@v5
        with:
          concurrent_skipping: 'same_content_newer'
          cancel_others: true
          paths_ignore: '["*.md"]'

  build:
    # See this url if required matrix jobs are hanging
    # https://github.com/fkirc/skip-duplicate-actions#how-to-use-skip-check-with-required-matrix-jobs
    needs: skip-check
    if: needs.skip-check.outputs.should_skip != 'true'

    runs-on: ubuntu-latest
    strategy:
      matrix:
        rust:
          - stable
          - nightly

    steps:
      - name: cache protoc bin
        id: cache-protoc-action
        uses: actions/cache@v4
        env:
          cache-name: cache-protoc-action-bin
        with:
          path: /usr/local/bin/protoc
          key: ${{ runner.os }}-build-${{ env.cache-name }}-v0.0.1

      - name: install protoc
        if: steps.cache-protoc-action.outputs.cache-hit != 'true'
        run: |
          wget https://github.com/protocolbuffers/protobuf/releases/download/v27.0/protoc-27.0-linux-x86_64.zip
          unzip protoc-27.0-linux-x86_64.zip -d protoc3
          mv protoc3/bin/* /usr/local/bin/
          chmod +x /usr/local/bin/protoc
          rm -rf protoc-27.0-linux-x86_64.zip protoc3

      - name: print protoc version
        run: protoc --version

      - name: cache flatc bin
        id: cache-flatc-action
        uses: actions/cache@v4
        env:
          cache-name: cache-flatc-action-bin
        with:
          path: /usr/local/bin/flatc
          key: ${{ runner.os }}-build-${{ env.cache-name }}-v0.0.1

      - name: install flatc
        if: steps.cache-flatc-action.outputs.cache-hit != 'true'
        run: |
          wget https://github.com/google/flatbuffers/releases/download/v24.3.25/Linux.flatc.binary.g++-13.zip
          unzip Linux.flatc.binary.g++-13.zip
          mv flatc /usr/local/bin/ 
          chmod +x /usr/local/bin/flatc 
          rm -rf Linux.flatc.binary.g++-13.zip

      - uses: actions/checkout@v4

      - name: toolchain
        uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust }}
          components: rustfmt, clippy

      - uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true

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

      - name: cargo clippy
        run: cargo clippy -- -D warnings

      - name: cargo test
        run: cargo test --all --exclude e2e_test