images.yaml

# Copyright 2023 NVIDIA CORPORATION
#
# 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: Images

# Run this workflow on pull requests
on:
  pull_request:
    types:
      - opened
      - synchronize
    branches:
      - main
      - release-*
  push:
    branches:
      - main
      - release-*

jobs:
  build-image:
    # We trigger image builds on push events (MERGED pull requests) or on non-closed PRs that are not created against a fork.
    if: |
      (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository) ||
      (github.event_name == 'push')
    runs-on: ubuntu-latest
    strategy:
      matrix:
        dist: [ubuntu20.04]
    steps:
      - uses: actions/checkout@v4

      - name: Calculate build vars
        id: vars
        run: |
          echo "COMMIT_SHORT_SHA=${GITHUB_SHA:0:8}" >> $GITHUB_ENV
          echo "LOWERCASE_REPO_OWNER=$(echo "${GITHUB_REPOSITORY_OWNER}" | awk '{print tolower($0)}')" >> $GITHUB_ENV
          REPO_FULL_NAME="${{ github.event.pull_request.head.repo.full_name }}"
          echo "${REPO_FULL_NAME}"
          echo "LABEL_IMAGE_SOURCE=https://github.com/${REPO_FULL_NAME}" >> $GITHUB_ENV
          if [[ "${{ github.actor }}" == "dependabot[bot]" ]]; then
            echo "PUSH_ON_BUILD=false" >> $GITHUB_ENV
          else
            echo "PUSH_ON_BUILD=true" >> $GITHUB_ENV
          fi

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build image
        env:
          IMAGE_NAME: ghcr.io/${LOWERCASE_REPO_OWNER}/k8s-dra-driver
          VERSION: ${COMMIT_SHORT_SHA}
          # TODO: For now we only build single-arch images to speed up development.
          BUILD_MULTI_ARCH_IMAGES: "false"
        run: |
          echo "${VERSION}"
          make -f deployments/container/Makefile build-${{ matrix.dist }}