e2e-tests.yaml

name: End to End Tests

on:
  pull_request:

env:
  TAR_PATH: docker-image.tar
  ARTIFACT_NAME: tar-docker-image

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

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Build Docker Image
        uses: strangelove-ventures/heighliner-build-action@v1.0.2
        with:
          registry: "" # empty registry, image only shared for e2e testing
          tag: local # emulate local environment for consistency in interchaintest cases
          tar-export-path: ${{ env.TAR_PATH }} # export a tarball that can be uploaded as an artifact for the e2e jobs
          platform: linux/amd64 # test runner architecture only
          git-ref: ${{ github.head_ref }} # source code ref

          # Heighliner chains.yaml config
          chain: noble-forwarding-simd
          dockerfile: cosmos
          build-target: make build
          build-dir: simapp
          binaries: |
            - simapp/build/simd

      - name: Publish Tarball as Artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.ARTIFACT_NAME }}
          path: ${{ env.TAR_PATH }}

  prepare:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: '>=1.22'

      - name: Generate Matrix
        id: set-matrix
        run: |
          # Run the command and convert its output to a JSON array
          TESTS=$(cd e2e && go test -list . | grep -v "^ok " | jq -R -s -c 'split("\n")[:-1]')
          echo "matrix=${TESTS}" >> $GITHUB_OUTPUT

  test:
    needs:
      - build
      - prepare
    runs-on: ubuntu-latest
    strategy:
      matrix:
        # names of `make` commands to run tests
        test: ${{fromJson(needs.prepare.outputs.matrix)}}
      fail-fast: false

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

      - name: Install Go
        uses: actions/setup-go@v5
        with:
          go-version: '>=1.22'

      - name: Download Tarball Artifact
        uses: actions/download-artifact@v4
        with:
          name: ${{ env.ARTIFACT_NAME }}

      - name: Load Docker Image
        run: docker image load -i ${{ env.TAR_PATH }}

      - name: Run Tests
        run: cd e2e && go test -race -v -timeout 15m -run ^${{ matrix.test }}$ .