e2e_tests.yml

name: End-to-end tests

on:
  push:
    branches:
      - '**'
    paths:
      - Cargo.toml
      - Cargo.lock
      - 'contracts/**'
      - 'crates/**'
      - 'e2e-tests/**'
      - '.github/workflows/e2e_tests.yml'

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

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

      - name: Setup rust toolchain
        run: rustup toolchain install stable --profile minimal

      - name: Setup rust cache
        uses: Swatinem/rust-cache@v2
        with:
          cache-on-failure: true
          cache-all-crates: true # due to candid-extractor

      - name: Install dfx
        uses: dfinity/setup-dfx@main

      - name: Get PR number test
        if: success() || failure()
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          echo "PR_NUMBER=$(gh pr list \
            --repo ${{ github.repository }} \
            --state open \
            --head ${{ github.ref#refs/head/ }} \
            --base master \
            --json number \
            -q '.[0].number')"

      - name: Build apps
        run: |
          ./apps/kv-store/build.sh

      - name: Build contracts
        run: |
          ./contracts/near/context-config/build.sh
          ./contracts/near/context-proxy/build.sh

      - name: Build binaries
        run: |
          cargo build -p meroctl -p merod -p e2e-tests

      - name: Prepare e2e-tests config
        id: prepare_e2e_tests_config
        run: |
          # Generate 4 unique random numbers
          random_numbers=()
          while [ ${#random_numbers[@]} -lt 3 ]; do
          num=$((RANDOM%37001 + 3000))
          if [[ ! " ${random_numbers[@]} " =~ " ${num} " ]]; then
              random_numbers+=($num)
          fi
          done

          # Export random numbers to environment variables
          echo "SWARM_PORT=${random_numbers[0]}"
          echo "SERVER_PORT=${random_numbers[1]}"
          echo "ICP_PORT=${random_numbers[2]}"

          # Update JSON file with jq
          jq --arg swarmPort "${random_numbers[0]}" \
              --arg serverPort "${random_numbers[1]}" \
              --arg icpPort "${random_numbers[2]}" \
              '.network.startSwarmPort = ($swarmPort | tonumber) |
              .network.startServerPort = ($serverPort | tonumber) |
              .protocolSandboxes[1].config.rpcUrl = "http://127.0.0.1:\($icpPort)"
              ' e2e-tests/config/config.json > updated_config.json

          mv updated_config.json e2e-tests/config/config.json

          echo "ICP_PORT=$ICP_PORT" >> $GITHUB_OUTPUT

      - name: Deploy ICP local devnet
        env:
          ICP_PORT: ${{ steps.prepare_e2e_tests_config.outputs.ICP_PORT }}
        run: |
          cargo install candid-extractor
          cd ./contracts/icp/context-config
          ./deploy_devnet.sh
          cd ../../..

      - name: Run e2e tests
        env:
          NO_COLOR: '1'
          # RUST_LOG: calimero_node=debug,calimero_network=debug
        run: |
          export SWARM_HOST=$(ifconfig | grep 'inet ' | grep -v '127.0.0.1' | awk '{print $2}' | head -n 1)

          echo "Running e2e tests, check job summary for details"
          ./target/debug/e2e-tests \
            --input-dir ./e2e-tests/config \
            --output-dir ./e2e-tests/corpus \
            --merod-binary ./target/debug/merod \
            --meroctl-binary ./target/debug/meroctl

      - name: Get PR number
        id: pr_number
        if: success() || failure()
        env:
          GH_TOKEN: ${{ github.token }}
          GH_REF: ${{ github.ref }}
        run: |
          echo "PR_NUMBER=$(gh pr list \
            --repo ${{ github.repository }} \
            --state open \
            --head ${GH_REF#refs/head/} \
            --base master \
            --json number \
            -q '.[0].number')" >> $GITHUB_OUTPUT

      - name: Update pull request comment
        if: (success() || failure()) && steps.pr_number.outputs.PR_NUMBER != ''
        uses: thollander/actions-comment-pull-request@v3
        with:
          file-path: ./e2e-tests/corpus/report.md
          pr-number: ${{ steps.pr_number.outputs.PR_NUMBER }}

      - name: Upload artifacts
        if: success() || failure()
        uses: actions/upload-artifact@v4
        with:
          name: e2e-tests-corpus
          path: e2e-tests/corpus/
          retention-days: 2