name: Sims
# Sims workflow runs multiple types of simulations (nondeterminism, import-export, after-import, multi-seed-short)
# This workflow will run on all Pull Requests, if a .go, .mod or .sum file have been changed
on:
  schedule:
    - cron: "0 */2 * * *"
  release:
    types: [published]

jobs:
  cleanup-runs:
    runs-on: buildjet-4vcpu-ubuntu-2004
    steps:
      - uses: rokroskar/workflow-run-cleanup-action@master
        env:
          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
    if: "!startsWith(github.ref, 'refs/tags/') && github.ref != 'refs/heads/main'"

  build:
    runs-on: buildjet-4vcpu-ubuntu-2004
    if: "!contains(github.event.head_commit.message, 'skip-sims')"
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18
      - name: Display go version
        run: go version
      - uses: technote-space/get-diff-action@v6.0.1
        with:
          PATTERNS: |
            **/**.go
            go.mod
            go.sum
      - name: Get data from Go build cache
        # if: env.GIT_DIFF
        if: ${{ false }}
        uses: actions/cache@v3
        with:
          path: |
            ~/go/pkg/mod
            ~/.cache/golangci-lint
            ~/.cache/go-build
          key: ${{ runner.os }}-go-build-${{ hashFiles('**/go.sum') }}
      - run: make build
      - name: Install runsim
        run: go install github.com/cosmos/tools/cmd/runsim@v1.0.0
      - uses: actions/cache@v3
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-runsim-binary

  test-sim-import-export:
    runs-on: buildjet-4vcpu-ubuntu-2004
    needs: [build]
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18
      - name: Display go version
        run: go version
      - uses: actions/cache@v3
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-runsim-binary
      - name: test-sim-import-export
        run: |
          make test-sim-import-export

  test-sim-after-import:
    runs-on: buildjet-4vcpu-ubuntu-2004
    needs: [build]
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18
      - uses: actions/cache@v3
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-runsim-binary
      - name: test-sim-after-import
        run: |
          make test-sim-after-import

  test-sim-multi-seed-short:
    runs-on: buildjet-4vcpu-ubuntu-2004
    needs: [build]
    timeout-minutes: 60
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version: 1.18
      - uses: actions/cache@v3
        with:
          path: ~/go/bin
          key: ${{ runner.os }}-go-runsim-binary
      - name: test-sim-multi-seed-short
        run: |
          make test-sim-multi-seed-short

  sims-notify-success:
    needs:
      [test-sim-multi-seed-short, test-sim-after-import, test-sim-import-export]
    runs-on: ubuntu-latest
    if: ${{ success() }}
    steps:
      - name: Check out repository
        uses: actions/checkout@v3

      - name: Get previous workflow status
        uses: ./.github/actions/last-workflow-status
        id: last_status
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}

      - name: Notify Slack on success
        if: ${{ steps.last_status.outputs.last_status == 'failure' }}
        uses: rtCamp/action-slack-notify@12e36fc18b0689399306c2e0b3e0f2978b7f1ee7
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_CHANNEL: cosmos-sdk-sims
          SLACK_USERNAME: Sim Tests
          SLACK_ICON_EMOJI: ":white_check_mark:"
          SLACK_COLOR: good
          SLACK_MESSAGE: Sims are passing
          SLACK_FOOTER: ""

  sims-notify-failure:
    needs:
      [test-sim-multi-seed-short, test-sim-after-import, test-sim-import-export]
    runs-on: ubuntu-latest
    if: ${{ failure() }}
    steps:
      - name: Notify Slack on failure
        uses: rtCamp/action-slack-notify@12e36fc18b0689399306c2e0b3e0f2978b7f1ee7
        env:
          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK }}
          SLACK_CHANNEL: cosmos-sdk-sims
          SLACK_USERNAME: Sim Tests
          SLACK_ICON_EMOJI: ":skull:"
          SLACK_COLOR: danger
          SLACK_MESSAGE: Sims are failing
          SLACK_FOOTER: ""