WIP - Run e2e tests in GHA

Signed-off-by: Andrea Frittoli <[email protected]>

.github/workflows/e2e-matrix.yml

@@ -0,0 +1,81 @@
+name: Tekton Integration
+# Adapted from https://github.com/mattmoor/mink/blob/master/.github/workflows/minkind.yaml
+
+on:
+  pull_request:
+    branches: [ main ]
+
+defaults:
+  run:
+    shell: bash
+    # working-directory: ./src/github.com/mattmoor/mink
+
+jobs:
+  e2e-tests:
+    name: e2e tests
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false # Keep running if one leg fails.
+      matrix:
+        k8s-version:
+        - v1.29.x
+
+        feature-flags:
+        - prow
+        - prow-beta
+        - prow-alpha
+        - prow-feature-flags
+
+    env:
+      GOPATH: ${{ github.workspace }}
+      GO111MODULE: on
+      GOFLAGS: -ldflags=-s -ldflags=-w -mod=vendor -tags=nostackdriver
+      KO_DOCKER_REPO: registry.local:5000/tekton
+      CLUSTER_DOMAIN: c${{ github.run_id }}.local
+
+      # Tekton tests rely on this.
+      CONFIG_FEATURE_FLAGS_NAME: config-features
+      ARTIFACTS: ${{ github.workspace }}/artifacts
+
+    steps:
+    - name: Check out code onto GOPATH
+      uses: actions/checkout@v4
+
+    - name: Set up Go 1.22
+      uses: actions/setup-go@v5
+      with:
+        go-version: 1.22.5
+
+    - name: Install Dependencies
+      working-directory: ./
+      run: |
+        echo '::group:: install ko'
+        curl -L https://github.com/ko-build/ko/releases/download/v0.15.4/ko_0.15.4_Linux_x86_64.tar.gz | tar xzf - ko
+        chmod +x ./ko
+        sudo mv ko /usr/local/bin
+        echo '::endgroup::'
+
+    - name: Run tests
+      run: |
+        ./hack/setup-kind.sh \
+          --registry-url $(echo ${KO_DOCKER_REPO} | cut -d'/' -f 1) \
+          --cluster-suffix c${{ github.run_id }}.local \
+          --nodes 3 \
+          --k8s-version ${{ matrix.k8s-version }} \
+          --e2e-script ./test/e2e-tests.sh \
+          --e2e-env ./test/e2e-tests-kind-${{ matrix.feature-flags }}.env
+
+    - uses: chainguard-dev/actions/kind-diag@main
+      if: ${{ failure() }}
+
+    - name: Dump Artifacts
+      if: ${{ failure() }}
+      run: |
+        if [[ -d ${{ env.ARTIFACTS }} ]]; then
+          cd ${{ env.ARTIFACTS }}
+          for x in $(find . -type f); do
+            echo "::group:: artifact $x"
+            cat $x
+            echo '::endgroup::'
+          done
+        fi