mirror of
https://github.com/sethforprivacy/p2pool-docker.git
synced 2026-06-23 12:22:36 -04:00
699b578ee7
Reliability (catch a bad image revision before prod): - Smoke-test the exact pushed digest in update-image-on-push.yml BEFORE the merge job tags it 'latest' (previously the prod artifact was never run). - Assert the p2pool banner reports the pinned P2POOL_BRANCH tag, and verify the container starts and stays up, instead of just sleeping 30s. Hardening: - Least-privilege 'permissions:' blocks (default contents: read; packages: write only on push/merge jobs; repo default token is currently write-all). - Concurrency groups (cancel superseded PR builds; serialize prod pushes). - persist-credentials: false on checkout; timeout-minutes on jobs. Build cache: - cache-to registry buildcache (mode=max, per-arch); read buildcache + latest. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
87 lines
2.9 KiB
YAML
87 lines
2.9 KiB
YAML
name: "Test build of image when Dockerfile is changed"
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on:
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push:
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paths:
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- 'Dockerfile'
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branches-ignore:
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- main
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pull_request:
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paths:
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- 'Dockerfile'
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workflow_dispatch:
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# Least-privilege default token (this workflow only reads the repo and pulls cache)
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permissions:
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contents: read
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# Cancel superseded runs for the same ref to save CI minutes
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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env:
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GHCR_REPO: ghcr.io/${{ github.repository_owner }}/p2pool
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jobs:
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rebuild-container:
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name: "Build image with cache"
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timeout-minutes: 60
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permissions:
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contents: read
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packages: read
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strategy:
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fail-fast: false
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matrix:
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os:
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- ubuntu-latest
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- ubuntu-24.04-arm
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runs-on: ${{ matrix.os }}
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steps:
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- name: Prepare platform matrix for arm64
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if: runner.arch == 'ARM64'
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run: |
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echo "PLATFORM=linux/arm64" >> $GITHUB_ENV
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echo "DIGEST_NAME=arm64" >> $GITHUB_ENV
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- name: Prepare platform matrix for amd64
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if: runner.arch == 'X64'
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run: |
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echo "PLATFORM=linux/amd64" >> $GITHUB_ENV
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echo "DIGEST_NAME=amd64" >> $GITHUB_ENV
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- name: Set up Docker Buildx
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uses: docker/setup-buildx-action@v4.1.0
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- name: Checkout repository
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uses: actions/checkout@v7
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with:
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persist-credentials: false
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- name: Test build of image
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id: build
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uses: docker/build-push-action@v7.2.0
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with:
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push: false
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load: true
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platforms: ${{ env.PLATFORM }}
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tags: p2pool:testing
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cache-from: |
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type=registry,ref=${{ env.GHCR_REPO }}:buildcache-${{ env.DIGEST_NAME }}
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type=registry,ref=${{ env.GHCR_REPO }}:latest
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- name: Verify reported version matches the pinned p2pool tag
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run: |
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set -euo pipefail
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EXPECTED="$(awk -F= '/^ARG P2POOL_BRANCH=/{print $2; exit}' Dockerfile)"
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echo "Expecting p2pool to report: ${EXPECTED}"
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OUT="$(docker run --rm p2pool:testing --help 2>&1 || true)"
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echo "${OUT}" | head -1
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echo "${OUT}" | grep -q "${EXPECTED}" \
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|| { echo "::error::p2pool banner does not contain expected tag ${EXPECTED}"; exit 1; }
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- name: Verify the container starts and stays up
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run: |
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set -uo pipefail
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CID="$(docker run -d p2pool:testing --wallet 468ydghFfthE3UTc53eF5MP9UyrMcUiAHP5kizVYJsej5XGaXBoAAEzUHCcUF7t3E3RrYAX8Rs1ujhBdcvMpZSbH8qkb55R)"
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sleep 20
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if [ "$(docker inspect -f '{{.State.Running}}' "$CID" 2>/dev/null || echo false)" != "true" ]; then
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echo "::error::container exited early"; docker logs "$CID" 2>&1 || true
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docker rm -f "$CID" >/dev/null 2>&1 || true; exit 1
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fi
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docker rm -f "$CID" >/dev/null 2>&1 || true
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