pr-checks.yml

#
# Copyright (c) 2020-2023 Red Hat, Inc.
# This program and the accompanying materials are made
# available under the terms of the Eclipse Public License 2.0
# which is available at https://www.eclipse.org/legal/epl-2.0/
#
# SPDX-License-Identifier: EPL-2.0
#

name: PR Checks

on:
  pull_request:
    branches: 
      - main

jobs:
  shellcheck:
    runs-on: ubuntu-22.04
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Shellcheck
        run: |
          find . -type f -name '*.sh' | wc -l
          find . -type f -name '*.sh' | xargs shellcheck --external-sources

  build-main-image:
    runs-on: ubuntu-22.04
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Prepare
      id: prep
      run: echo "platforms=$(cat PLATFORMS)" >> $GITHUB_OUTPUT

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

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3

    - name: Cache docker layers
      uses: actions/cache@v4
      with:
        path: ./caches
        key: v1-${{ github.head_ref }}

    - name: Load docker layer cache
      run: |
        set +o pipefail
        docker load -i ./caches/app.tar | true

    - name: Build devfile registry
      uses: docker/build-push-action@v6
      with:
        context: .
        file: ./build/dockerfiles/Dockerfile
        target: registry
        platforms: ${{ steps.prep.outputs.platforms }}
        tags: app
        cache-from: "type=local,src=/tmp/.buildx-cache"
        cache-to: "type=local,dest=/tmp/.buildx-cache"
        push: false
        provenance: false

    - name: Build offline devfile registry
      uses: docker/build-push-action@v6
      with:
        context: .
        file: ./build/dockerfiles/Dockerfile
        target: offline-registry
        platforms: ${{ steps.prep.outputs.platforms }}
        tags: app
        cache-from: "type=local,src=/tmp/.buildx-cache"
        push: false