ci.yaml

on:
  push:
    branches:
      - main
      - fix-ci
  workflow_dispatch:

name: CI

env:
  SDK_BATCH_COUNT: 32
  EXAMPLES_BATCH_COUNT: 4
  RUST_VERSIONS: "stable"
  RUST_VERSION: "stable"

permissions:
  contents: read

jobs:
  generate-test-sdk-matrix:
    runs-on: ubuntu-latest
    name: Generate Test Matrix (SDK)
    steps:
      - uses: actions/checkout@v3
      - name: Generate the matrix
        id: generate-matrix
        # Run the `crate-range.py` script to calculate a matrix for the `test-sdk` job.
        # This script outputs JSON that GitHub Actions can consume as a matrix definition.
        # Rust versions to test against are arguments to this script.
        run: echo "matrix=$(./tools/ci/crate-range.py generate-matrix -b ${SDK_BATCH_COUNT} --folder sdk ${RUST_VERSIONS})" >> "${GITHUB_OUTPUT}"
    outputs:
      matrix: ${{ steps.generate-matrix.outputs.matrix }}

  test-sdk:
    needs: generate-test-sdk-matrix
    runs-on: ubuntu-latest
    name: Compile & Test SDK
    env:
      CARGO_INCREMENTAL: "0"
      RUSTFLAGS: ""
      RUSTDOCFLAGS: ""
    strategy:
      # Use the matrix generated by the previous job
      matrix: ${{ fromJson(needs.generate-test-sdk-matrix.outputs.matrix) }}
    steps:
      - uses: actions/checkout@v3
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: ${{ matrix.rust_version }}
      # Pinned to the commit hash of v2.1.0
      - uses: Swatinem/rust-cache@b894d59a8d236e2979b247b80dac8d053ab340dd
        with:
          shared-key: test
      - name: Cargo Test
        run: ./tools/ci/crate-range.py run ${{ matrix.crate_range }} --folder sdk -- cargo test --all-features
      - name: Cargo Doc
        run: ./tools/ci/crate-range.py run ${{ matrix.crate_range }} --folder sdk -- cargo doc --all-features --no-deps

  # Psuedo-job that depends on the test job so that we don't have to enter
  # the myriad of crate range combinations into GitHub's protected branch rules
  require-test-sdk:
    needs: test-sdk
    # Run this job even if its dependency jobs fail
    if: always()
    runs-on: ubuntu-latest
    name: Test Matrix Success (SDK)
    steps:
      - name: Verify jobs succeeded
        # Pinned to commit hash of v1.2.2
        uses: re-actors/alls-green@05ac9388f0aebcb5727afa17fcccfecd6f8ec5fe
        with:
          jobs: ${{ toJSON(needs) }}

  check-manifests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/checkout@v3
        with:
          repository: awslabs/smithy-rs
          path: smithy-rs
      - uses: dtolnay/rust-toolchain@master
        with:
          toolchain: "${{ env.RUST_VERSION }}"
      # Pinned to the commit hash of v2.1.0
      - uses: Swatinem/rust-cache@b894d59a8d236e2979b247b80dac8d053ab340dd
        with:
          shared-key: check-manifests
      - name: check manifests
        working-directory: smithy-rs/tools/ci-build/publisher
        run: cargo run fix-manifests --check --location ../../../../sdk