Mathias Beaulieu-Duncan
a677ab6d9d
Use REGISTRY_USERNAME/REGISTRY_PASSWORD instead of DOCKERHUB_SVRNTY_USERNAME/DOCKERHUB_SVRNTY_ACCESS_TOKEN. Add busybox to SDK apko config for /bin/sh support. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
116 lines
4.1 KiB
YAML
116 lines
4.1 KiB
YAML
name: Docker Scout Analysis
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on:
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pull_request:
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branches: ["**"]
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permissions:
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contents: read
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pull-requests: write
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env:
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DOCKER_IMAGE: docker.io/svrnty/dotnet
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jobs:
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check-image:
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runs-on: ubuntu-latest
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outputs:
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image_exists: ${{ steps.check.outputs.exists }}
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steps:
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- name: Log in to DockerHub
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uses: docker/login-action@v3
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with:
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username: ${{ secrets.REGISTRY_USERNAME }}
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password: ${{ secrets.REGISTRY_PASSWORD }}
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- name: Check if latest runtime-lts image exists
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id: check
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run: |
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if docker manifest inspect ${{ env.DOCKER_IMAGE }}:runtime-lts > /dev/null 2>&1; then
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echo "exists=true" >> $GITHUB_OUTPUT
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echo "Latest runtime-lts image found, Scout compare will run"
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else
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echo "exists=false" >> $GITHUB_OUTPUT
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echo "No runtime-lts image found, skipping Scout compare"
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fi
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scout:
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runs-on: ubuntu-latest
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needs: check-image
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if: needs.check-image.outputs.image_exists == 'true'
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strategy:
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matrix:
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arch: [amd64, arm64]
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Set up QEMU
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if: matrix.arch == 'arm64'
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uses: docker/setup-qemu-action@v3
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with:
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platforms: arm64
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v3
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- name: Log in to DockerHub
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uses: docker/login-action@v3
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with:
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username: ${{ secrets.REGISTRY_USERNAME }}
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password: ${{ secrets.REGISTRY_PASSWORD }}
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- name: Discover latest LTS version
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id: discover
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run: |
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set -euo pipefail
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RELEASES=$(curl -fsSL https://dotnetcli.azureedge.net/dotnet/release-metadata/releases-index.json)
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SUPPORTED=$(echo "$RELEASES" | jq -c '[.["releases-index"][] | select(.["support-phase"] == "active" or .["support-phase"] == "go-live")]')
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# Find highest LTS major
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LTS_MAJOR=$(echo "$SUPPORTED" | jq -r '[.[] | select(.["release-type"] == "lts")] | sort_by(.["channel-version"] | split(".") | map(tonumber)) | last | .["channel-version"] | split(".")[0]')
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LTS_RUNTIME=$(echo "$SUPPORTED" | jq -r --arg ch "${LTS_MAJOR}.0" '.[] | select(.["channel-version"] == $ch) | .["latest-runtime"]')
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echo "lts_major=$LTS_MAJOR" >> $GITHUB_OUTPUT
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echo "lts_runtime=$LTS_RUNTIME" >> $GITHUB_OUTPUT
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- name: Build test image (${{ matrix.arch }})
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run: |
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# Build apko base
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docker run --rm -v ${{ github.workspace }}/apko:/work cgr.dev/chainguard/apko build \
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--arch ${{ matrix.arch == 'amd64' && 'x86_64' || 'aarch64' }} \
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/work/runtime.yaml runtime:latest /tmp/rootfs.tar.gz
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# Download .NET runtime
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DOTNET_ARCH=${{ matrix.arch == 'amd64' && 'x64' || 'arm64' }}
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RUNTIME_VERSION=${{ steps.discover.outputs.lts_runtime }}
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curl -fsSL "https://dotnetcli.azureedge.net/dotnet/aspnetcore/Runtime/${RUNTIME_VERSION}/aspnetcore-runtime-${RUNTIME_VERSION}-linux-${DOTNET_ARCH}.tar.gz" \
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-o /tmp/dotnet.tar.gz
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mkdir -p /tmp/dotnet
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tar xf /tmp/dotnet.tar.gz -C /tmp/dotnet
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# Build image
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cat > /tmp/Dockerfile <<'DOCKERFILE'
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FROM scratch
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ADD rootfs.tar.gz /
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COPY dotnet/ /usr/share/dotnet/
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ENV DOTNET_ROOT=/usr/share/dotnet
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ENV PATH="/usr/share/dotnet:${PATH}"
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WORKDIR /app
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USER 65532
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DOCKERFILE
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docker build -t ${{ env.DOCKER_IMAGE }}:pr-${{ github.event.pull_request.number }}-${{ matrix.arch }} /tmp/
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- name: Install Docker Scout
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run: |
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curl -fsSL https://raw.githubusercontent.com/docker/scout-cli/main/install.sh -o install-scout.sh
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sh install-scout.sh
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- name: Docker Scout Compare (${{ matrix.arch }})
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run: |
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docker scout compare \
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${{ env.DOCKER_IMAGE }}:pr-${{ github.event.pull_request.number }}-${{ matrix.arch }} \
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--to ${{ env.DOCKER_IMAGE }}:runtime-lts \
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--ignore-unchanged --only-severity critical,high
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