Azure DevOps 构建管道：复制失败：stat ..没有这样的文件或目录

Question

我有一个 VS 2019 解决方案，其中包含三个已签入 Git 存储库的 .Net Core 3.x Web Api 项目。

我通过针对我的 Azure AKS 集群的向导在 Azure DevOps 中创建了一个构建管道。

创建了以下管道 YAML 文件。

运行此管道时，当它尝试复制 Web API 项目文件（如下面的日志中所述）时，我收到以下异常。

Step 6/38 : COPY ["BoundedContexts/BC1/API/NextWare.AppBuilder.BC1.API.csproj", "BoundedContexts/BC1/API/"]

COPY failed: stat /var/lib/docker/tmp/docker-builder568816228/BoundedContexts/BC1/API/NextWare.AppBuilder.BC1.API.csproj: no such file or directory

该文件位于存储库中，可通过 Azure DevOps 中的存储库查看器查看

这是 Azure DevOps 管道中失败的 docker 文件...

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
WORKDIR /app
EXPOSE 80

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
WORKDIR /src
COPY ["BoundedContexts/BC1/API/NextWare.AppBuilder.BC1.API.csproj", "BoundedContexts/BC1/API/"]
COPY ["Infrastructure/NextWare.Infrastructure.EventStore/NextWare.Infrastructure.EventStore.csproj", "Infrastructure/NextWare.Infrastructure.EventStore/"]
COPY ["Infrastructure/NextWare.Infrastructure/NextWare.Infrastructure.csproj", "Infrastructure/NextWare.Infrastructure/"]
COPY ["Infrastructure/NextWare.Infrastructure.EventBus/NextWare.Infrastructure.EventBus.csproj", "Infrastructure/NextWare.Infrastructure.EventBus/"]
COPY ["Infrastructure/NextWare.Infrastructure.EventBus.RabbitMQ/NextWare.Infrastructure.EventBus.RabbitMQ.csproj", "Infrastructure/NextWare.Infrastructure.EventBus.RabbitMQ/"]
COPY ["Infrastructure/NextWare.Infrastructure.Resilience/NextWare.Infrastructure.Resilience.csproj", "Infrastructure/NextWare.Infrastructure.Resilience/"]
COPY ["BoundedContexts/BC1/DomainExceptions/NextWare.AppBuilder.BC1.Domain.Exceptions.csproj", "BoundedContexts/BC1/DomainExceptions/"]
COPY ["BoundedContexts/SharedKernel/NextWare.AppBuilder.SharedKernel.Domain.csproj", "BoundedContexts/SharedKernel/"]
COPY ["Infrastructure/NextWare.Infrastructure.EventBus.ServiceBus/NextWare.Infrastructure.EventBus.ServiceBus.csproj", "Infrastructure/NextWare.Infrastructure.EventBus.ServiceBus/"]
COPY ["BoundedContexts/BC1/Application/NextWare.AppBuilder.BC1.Application.csproj", "BoundedContexts/BC1/Application/"]
COPY ["BoundedContexts/BC1/Infrastructure/NextWare.AppBuilder.BC1.Domain.Infrastructure.csproj", "BoundedContexts/BC1/Infrastructure/"]
COPY ["BoundedContexts/BC1/Domain/NextWare.AppBuilder.BC1.Domain.csproj", "BoundedContexts/BC1/Domain/"]
COPY ["BoundedContexts/SharedServices/Domain/NextWare.AppBuilder.SharedServices.Domain.csproj", "BoundedContexts/SharedServices/Domain/"]
COPY ["BoundedContexts/SharedServices/DomainExceptions/NextWare.AppBuilder.SharedServices.Domain.Exceptions.csproj", "BoundedContexts/SharedServices/DomainExceptions/"]
COPY ["Infrastructure/NextWare.Infrastructure.WebHost/NextWare.Infrastructure.WebHost.csproj", "Infrastructure/NextWare.Infrastructure.WebHost/"]
COPY ["Infrastructure/NextWare.Infrastructure.EventBus.Kafka/NextWare.Infrastructure.EventBus.Kafka.csproj", "Infrastructure/NextWare.Infrastructure.EventBus.Kafka/"]
RUN dotnet restore "BoundedContexts/BC1/API/NextWare.AppBuilder.BC1.API.csproj"
COPY . .
WORKDIR "/src/BoundedContexts/BC1/API"
RUN dotnet build "NextWare.AppBuilder.BC1.API.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "NextWare.AppBuilder.BC1.API.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "NextWare.AppBuilder.BC1.API.dll"]

我能够在本地开发环境中的 Windows 版 Docker 中构建并运行此解决方案。

为什么我会收到此错误？

Answer 1

尝试将第 34 行Docker 任务的输入设置buildContext$(Build.Repository.LocalPath)为。如果您有多个存储库，请尝试$(Pipeline.Workspace)（参考：Azure Pipelines 预定义变量）

当我在构建上下文文件夹结构时遇到问题时，有时我只是在开始时将一些shell 脚本ls扔到某些文件夹或运行tree，以便我可以看到结构。