integration_tests.yml

name: Integration Tests

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  test:
    name: Integration tests
    runs-on: ubuntu-latest
    env:
      GAS_OUT_DIR: gas_reports
      GAS_LIMIT: 100000000
    steps:
      - name: Checkout sources
        uses: actions/checkout@v3

      - name: Install latest nightly toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          toolchain: nightly-2023-02-02
          target: wasm32-unknown-unknown
          override: true

      - name: Rust Dependencies Cache
        uses: actions/cache@v3
        with:
          path: |
            ~/.cargo/registry/index/
            ~/.cargo/registry/cache/
            ~/.cargo/git/db/
            target/
            artifacts/
          key: ${{ runner.os }}-cargo-with-artifacts-${{ hashFiles('**/Cargo.lock') }}

      - name: Set latest just version
        run: echo "JUST_VERSION=$(cargo search just -q | sed -n -e '/^just[[:space:]]/p' | cut -d '"' -f 2)" >> $GITHUB_ENV

      - name: Get cached just
        uses: actions/cache@v3
        with:
          path: ~/.cargo/bin/just
          key: ${{ runner.os }}-just-${{ env.JUST_VERSION }}

      - name: Install just
        run: cargo install just || true

      - name: Get mainnet GAS_LIMIT
        run: echo "MAINNET_GAS_LIMIT=$(curl -s https://juno-rpc.polkachu.com/consensus_params | jq -r '.result.consensus_params.block.max_gas')" >> $GITHUB_ENV

      - name: Mainnet block GAS_LIMIT changed
        if: ${{ env.MAINNET_GAS_LIMIT != env.GAS_LIMIT }}
        uses: actions/github-script@v6
        with:
          script: core.setFailed(`Integration tests must update GAS_LIMIT from ${process.env.GAS_LIMIT} to ${process.env.MAINNET_GAS_LIMIT}`)

      - name: Run Integration Tests
        run: just integration-test

      - name: Combine Test Gas Reports
        run: cd ci/integration-tests/ && jq -rs 'reduce .[] as $item ({}; . * $item)' gas_reports/*.json > gas_report.json

      - name: Raw Gas Report
        run: cat ci/integration-tests/gas_report.json

      - name: Set GIT_BRANCH
        run: echo "GIT_BRANCH=$(echo ${{ github.ref }} | sed 's|/|-|g')" >> $GITHUB_ENV

      - name: Upload Gas Report
        if: ${{ github.ref == 'refs/heads/main' }}
        uses: actions/upload-artifact@v3
        with:
          name: dao-dao-gas-report-${{ env.GIT_BRANCH }}
          path: ci/integration-tests/gas_report.json
          retention-days: 90

      - name: Download main gas report
        id: download_gas
        # Because the max retention period of github artifacts is 90 days
        # there's a possibility the main's report no longer exists
        continue-on-error: true
        if: ${{ github.ref != 'refs/heads/main' }}
        # NOTE: We can't use github's `actions/download-artifact` because it doesnt support
        # downloading an artifact cross workflows yet
        # https://github.com/actions/download-artifact/issues/3
        uses: dawidd6/action-download-artifact@v2
        with:
          branch: main
          workflow: integration_tests.yml
          name: dao-dao-gas-report-refs-heads-main

      - name: Post gas diff to PR
        if: ${{ github.ref != 'refs/heads/main' && steps.download_gas.outputs.found_artifact == 'true' }}
        uses: de-husk/cosm-orc-gas-diff-action@v0.6.2
        with:
          repo_token: ${{ secrets.GITHUB_TOKEN }}
          current_json: ci/integration-tests/gas_report.json
          old_json: gas_report.json