name: build # .NET Core 应用 CI(对齐 springboot 模式:构建在独立 sdk 容器内,Dockerfile 只拷产物) # 链路:clone 源码 -> dotnet sdk 容器 publish(入 infra-infra-net,容器名直连 nexus 拉 NuGet 包, # 复用宿主 nuget 缓存卷)-> docker build -f docker/Dockerfile(COPY publish/ 产物,RUN 零网络)-> push Nexus -> 通知 projman 建档 # 触发:push 到 main / 手动 Run workflow(可勾选缓存重建) # cache_bust 勾选时清空宿主 nuget 缓存卷 + docker builder 层缓存,强制下次全量重建。 # 依赖仓库 Secrets:NEXUS_USER / NEXUS_PASSWORD(docker-hosted 推送)/ DEPLOY_TOKEN(webhook 鉴权) # 依赖 docker/Dockerfile(由 projman 注入,开发者也可自备——已写则尊重不覆盖) on: push: branches: [ main ] workflow_dispatch: inputs: cache_bust: description: '构建前清空 NuGet 缓存' required: false default: 'false' jobs: build-push: runs-on: ubuntu-latest container: image: docker:24 options: --network infra-infra-net steps: - name: 安装 git / curl(alpine) run: apk add --no-cache git curl - name: 拉取源码(内网无 GitHub,手动 clone 本仓库) env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} run: | git clone --depth 1 --branch main "http://x-access-token:${GITHUB_TOKEN}@gitea.yunhaixingtong.com/${{ github.repository }}.git" /tmp/src cp -a /tmp/src/. . rm -rf /tmp/src COMMIT_MSG=$(git log -1 --pretty=%s | tr '\n' ' ' | sed 's/["\\]/ /g' | cut -c1-200) echo "COMMIT_MSG=${COMMIT_MSG}" >> "$GITHUB_ENV" # 可选:清空 nuget 缓存卷 + docker 构建层缓存(仅手动勾选 cache_bust 时) - name: 可选清空构建缓存 if: ${{ inputs.cache_bust == 'true' }} run: | docker run --rm -v /opt/docker/projman-dotnet-nuget:/root/.nuget/packages alpine sh -c 'rm -rf /root/.nuget/packages/*' docker builder prune -f echo "nuget + docker build cache busted" # dotnet 构建(对齐 maven 模式):起独立 sdk 容器(入 infra-infra-net 用容器名 nexus 直连拉 NuGet 包) # 通过 docker.sock 调宿主 dockerd,故 -v 路径按宿主解析;用 docker cp 进出源码/产物 # nuget 缓存挂宿主固定目录 /opt/docker/projman-dotnet-nuget,跨构建复用依赖 # 仓库 nuget.config 常指向域名(nexus.<域名>,本地走宿主 Caddy 反代);容器内改写为容器名 nexus:8081 直连 # 构建目标自愈式定位:候选排序(根 sln > 根 csproj > Web SDK > OutputType=Exe > 其余非 Test), # 逐个 publish,产出 *.runtimeconfig.json(可执行项目唯一标志)者胜出——类库 publish 无 runtimeconfig, # 自动跳过换下一个(grep csproj 特征不可靠,以实际产物为准);.slnx 需 SDK 9+ 解析,不参与定位 - name: 构建 publish 产物(dotnet sdk 容器,复用宿主 nuget 缓存) run: | set -e docker rm -f dotnetbuild 2>/dev/null || true docker run -d --name dotnetbuild \ --network infra-infra-net \ -v /opt/docker/projman-dotnet-nuget:/root/.nuget/packages \ -w /build mcr.microsoft.com/dotnet/sdk:5.0 sleep 3600 docker cp "${PWD}/." dotnetbuild:/build/ docker exec dotnetbuild sh -c "find /build -maxdepth 2 -iname nuget.config -exec sed -i 's|//nexus.yunhaixingtong.com|//nexus:8081|g' {} +" docker exec dotnetbuild sh -c ' set -e root_sln=$(ls /build/*.sln 2>/dev/null | head -1 || true) root_csproj=$(ls /build/*.csproj 2>/dev/null | head -1 || true) if [ -n "$root_sln" ] || [ -n "$root_csproj" ]; then ordered="$root_sln $root_csproj" else cands=$(find /build -mindepth 2 -name "*.csproj" -not -path "*/bin/*" -not -path "*/obj/*" | grep -vi test || true) web=$(echo "$cands" | xargs -r grep -l "Microsoft.NET.Sdk.Web" 2>/dev/null || true) exe=$(echo "$cands" | xargs -r grep -l "Exe" 2>/dev/null || true) ordered=$(printf "%s\n%s\n%s\n" "$web" "$exe" "$cands" | grep -v "^$" | awk "!seen[\$0]++") fi if [ -z "$ordered" ]; then echo "ERROR: 未找到 .sln/.csproj(请自备 Dockerfile)"; exit 1; fi target="" for t in $ordered; do rm -rf /app echo "try publish: $t" if dotnet publish "$t" -c Release -o /app /p:UseAppHost=false 2>/tmp/pub.err; then if ls /app/*.runtimeconfig.json >/dev/null 2>&1; then target="$t"; break; fi echo " -> 非 executable(类库),换下一候选" else echo " -> publish 失败,换下一候选: $(tail -3 /tmp/pub.err)" fi done if [ -z "$target" ]; then echo "ERROR: 所有候选均未产出可执行产物(多可执行项目请自备 Dockerfile)"; exit 1; fi echo "publish target: $target" ' mkdir -p "${PWD}/publish" docker cp dotnetbuild:/app/. "${PWD}/publish/" docker rm -f dotnetbuild # 入口脚本:runtimeconfig.json 是可执行项目唯一标志(X.runtimeconfig.json <-> X.dll), # 类库 deps.json 无 runtimeconfig 兄弟文件,天然不会误选 entry=$(ls "${PWD}"/publish/*.runtimeconfig.json | head -1) dll=$(basename "${entry}" .runtimeconfig.json) echo "exec dotnet ${dll}.dll" > "${PWD}/publish/entrypoint.sh" - name: 构建并推送镜像 run: | set -e TAG=$(echo "$GITHUB_SHA" | cut -c1-8) echo "${{ secrets.NEXUS_PASSWORD }}" | docker login nexus:8083 -u "${{ secrets.NEXUS_USER }}" --password-stdin docker build -t "nexus:8083/docker-hosted/docprint-service:${TAG}" -f docker/Dockerfile . docker push "nexus:8083/docker-hosted/docprint-service:${TAG}" echo "TAG=${TAG}" >> "$GITHUB_ENV" - name: 通知 projman 部署 run: | curl -sS -X POST "http://192.168.10.160:8090/projman/api/deploy/webhook" \ -H "Content-Type: application/json" \ -H "X-Deploy-Token: ${{ secrets.DEPLOY_TOKEN }}" \ -d "{\"app\":\"docprint\",\"tag\":\"${TAG}\",\"sha\":\"${GITHUB_SHA}\",\"message\":\"${COMMIT_MSG}\"}"