e2e.yml

name: e2e
on:
  push:
    branches:
      - master
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  # When getting Rust dependencies, retry on network error:
  CARGO_NET_RETRY: 10
  # Use the local .curlrc
  CURL_HOME: .

jobs:
  build_dfx:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        # We build a dynamic-linked linux binary because otherwise HSM support fails with:
        #   Error: IO: Dynamic loading not supported
        os: [ macos-12, ubuntu-20.04, ubuntu-22.04 ]
        include:
          - os: macos-12
            target: x86_64-apple-darwin
            binary_path: target/x86_64-apple-darwin/release
          - os: ubuntu-20.04
            target: x86_64-unknown-linux-gnu
            binary_path: target/x86_64-unknown-linux-gnu/release
          - os: ubuntu-22.04
            target: x86_64-unknown-linux-gnu
            binary_path: target/x86_64-unknown-linux-gnu/release
    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Setup environment variables
        run: |
          echo "RUSTFLAGS=--remap-path-prefix=${GITHUB_WORKSPACE}=/builds/dfinity" >> $GITHUB_ENV
      - name: Cache Cargo
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry
            ~/.cargo/git
            target
          key: ${{ matrix.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}-${{ hashFiles('rust-toolchain.toml') }}-1
      - name: Install Rust
        run: rustup show
        if: contains(matrix.os, 'macos')
      - name: Build
        run: |
          cargo build --target ${{ matrix.target }} --locked --release
      - name: Strip binaries
        run: |
          cd ${{ matrix.binary_path }}
          sudo chown -R $(whoami) .
          strip dfx
        if: contains(matrix.os, 'ubuntu')
      - name: Upload Artifacts
        uses: actions/upload-artifact@v3
        with:
          name: dfx-${{ matrix.os }}-rs-${{ hashFiles('rust-toolchain.toml') }}
          path: ${{ matrix.binary_path }}/dfx

  list_tests:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v3
      - id: set-matrix
        run: echo "matrix=$(scripts/workflows/e2e-matrix.py)" >> $GITHUB_OUTPUT

  smoke:
    runs-on: ${{ matrix.os }}
    needs: build_dfx
    strategy:
      fail-fast: false
      matrix:
        backend: ["ic-ref", "replica"]
        # macos-latest is currently macos-11, ubuntu-latest is currently ubuntu-20.04
        # ubuntu-18.04 not supported due to:
        #     /home/runner/.cache/dfinity/versions/0.8.3-34-g36e39809/ic-starter:
        #     /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found
        os: [macos-12, ubuntu-20.04, ubuntu-22.04]
    steps:
      - uses: actions/checkout@v3
      - name: Download dfx binary
        uses: actions/download-artifact@v3
        with:
          name: dfx-${{ matrix.os }}-rs-${{ hashFiles('rust-toolchain.toml') }}
          path: /usr/local/bin
      - name: Setup dfx binary
        run: chmod +x /usr/local/bin/dfx
      - name: start and deploy
        run: |
          pwd
          time dfx cache install
          time dfx new smoke
          cd smoke
          if [ "${{ matrix.backend}}" = "ic-ref" ]; then
              time dfx start --emulator --background
          else
              time dfx start --background
          fi
          time dfx deploy
          time dfx canister call smoke_backend greet '("fire")'
          time curl --fail http://localhost:"$(dfx info webserver-port)"/sample-asset.txt?canisterId=$(dfx canister id smoke_frontend)
          time dfx stop

  test:
    runs-on: ${{ matrix.os }}
    needs: [build_dfx, list_tests]
    strategy:
      fail-fast: false
      matrix: ${{fromJson(needs.list_tests.outputs.matrix)}}
    env:
      E2E_TEST: tests-${{ matrix.test }}.bash
    steps:
      - uses: actions/checkout@v3
      - name: Download dfx binary
        uses: actions/download-artifact@v3
        with:
          name: dfx-${{ matrix.os }}-rs-${{ hashFiles('rust-toolchain.toml') }}
          path: /usr/local/bin
      - name: Setup dfx binary
        run: chmod +x /usr/local/bin/dfx
      - name: Provision Darwin
        if: contains(matrix.os, 'macos')
        run: bash scripts/workflows/provision-darwin.sh
      - name: Provision Linux
        if: contains(matrix.os, 'ubuntu')
        run: bash scripts/workflows/provision-linux.sh
      - name: Prepare environment
        run: |
          echo "archive=$(pwd)/e2e/archive" >> "$GITHUB_ENV"
          echo "assets=$(pwd)/e2e/assets" >> "$GITHUB_ENV"
          echo "utils=$(pwd)/e2e/utils" >> "$GITHUB_ENV"
          export
      - name: Download bats-support as a git submodule
        run: git submodule update --init --recursive
      - name: Cache mops files
        uses: actions/cache@v3
        with:
          path: |
            e2e/assets/playground_backend/.mops
          key: playground-backend-mops-${{ hashFiles('e2e/assets/playground_backend/mops.toml') }}
      - name: Run e2e test
        run: timeout 2400 bats "e2e/$E2E_TEST"

  aggregate:
    name: e2e:required
    if: ${{ always() }}
    needs: [test, smoke]
    runs-on: ubuntu-latest
    steps:
      - name: check smoke test result
        if: ${{ needs.smoke.result != 'success' }}
        run: exit 1
      - name: check e2e test result
        if: ${{ needs.test.result != 'success' }}
        run: exit 1