knative-downstream.yaml

# Copyright 2020 The Knative Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: Downstream Knative

on:
  pull_request:
    branches: [ 'main', 'release-*' ]

jobs:

  downstream-knative:
    name: Unit Test
    strategy:
      fail-fast: false # Keep running if one leg fails.
      matrix:
        repo:
          - knative/serving
          - knative/networking
          - knative/eventing
          - knative/operator
          - knative/client
          - knative-extensions/eventing-autoscaler-keda
          - knative-extensions/eventing-ceph
          - knative-extensions/eventing-github
          - knative-extensions/eventing-gitlab
          - knative-extensions/eventing-kafka-broker
          - knative-extensions/eventing-rabbitmq
          - knative-extensions/eventing-redis
          - knative-extensions/kn-plugin-admin
          - knative-extensions/net-certmanager
          - knative-extensions/net-contour
          - knative-extensions/net-istio
          - knative-extensions/net-kourier

    runs-on: ubuntu-latest

    steps:
    - name: Set up Go
      uses: knative/actions/setup-go@main

    - name: Checkout upstream at ${{ github.base_ref }}
      uses: actions/checkout@v4
      with:
        fetch-depth: 0
        path: upstream

    - name: Merge upstream
      if: github.event_name == 'pull_request'
      shell: bash
      working-directory: upstream
      run: |
         if ! git config user.name > /dev/null; then
           git config user.name "Knative Action"
         fi
         if ! git config user.email > /dev/null; then
           git config user.email "action@knative.dev"
         fi
         git remote add upstream https://github.com/${{ github.repository }}.git
         git fetch upstream ${{ github.base_ref }}
         git pull --no-rebase --no-commit upstream ${{ github.base_ref }}

    - name: Attempt checkout of downstream at ${{ github.base_ref }}
      id: checkout-downstream
      uses: actions/checkout@v4
      with:
        ref: ${{ github.base_ref }}
        repository: ${{ matrix.repo }}
        path: downstream
      continue-on-error: true

    - name: Checkout downstream with fallback branch
      if: steps.checkout-downstream.outcome == 'failure'
      uses: actions/checkout@v4
      with:
        ref: main
        repository: ${{ matrix.repo }}
        path: downstream

    - name: Test downstream
      uses: knative/actions/go/downstream-test@main
      with:
        upstream-path: upstream
        downstream-path: downstream