我是Nuget的新手,我试图找出上传我的第一个套餐。到目前为止,一切都进展顺利。但是,我试图在一些我希望生活在Lib子文件夹中的内容文件上设置CopyToOutputDirectory。我的目录如下所示:
│ Readme.txt
│ MyPackage.nupkg
│ MyPackage.nuspec
│
├───content
│ └───Lib
│ native1.dll
│ native2.dll
│ native3.dll
│ native4.dll
│
├───lib
│ MyActualAssembly.dll
│
└───tools
Install.ps1
从阅读this StackOverflow question和其他一些阅读材料中,我将一个看起来像这样的Install.ps1放在一起:
param($installPath, $toolsPath, $package, $project)
$project.ProjectItems.Item("Lib\native1.dll").Properties.Item("CopyToOutputDirectory").Value = 1
$project.ProjectItems.Item("Lib\native2.dll").Properties.Item("CopyToOutputDirectory").Value = 1
$project.ProjectItems.Item("Lib\native3.dll").Properties.Item("CopyToOutputDirectory").Value = 1
$project.ProjectItems.Item("Lib\native4.dll").Properties.Item("CopyToOutputDirectory").Value = 1
我排除了各种操作,看看它是否有助于我理解这个问题,但它与其他答案几乎相同。
从我的测试中,Install.ps1在查找文件本身时遇到了一些麻烦。在安装软件包后运行时,我收到以下错误:
Exception calling "Item" with "1" argument(s): "The parameter is incorrect. (Exception from HRESULT: 0x80070057
(E_INVALIDARG))"
At C:\...\tools\Install.ps1:3 char:1
+ $project.ProjectItems.Item("Lib\native1.dll").Properties.Item("CopyToOutputDirect ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation
Exception calling "Item" with "1" argument(s): "The parameter is incorrect. (Exception from HRESULT: 0x80070057
(E_INVALIDARG))"
At C:\...\tools\Install.ps1:4 char:1
+ $project.ProjectItems.Item("Lib\native2.dll").Properties.Item("Copy ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation
Exception calling "Item" with "1" argument(s): "The parameter is incorrect. (Exception from HRESULT: 0x80070057
(E_INVALIDARG))"
At C:\...\tools\Install.ps1:5 char:1
+ $project.ProjectItems.Item("Lib\native3.dll").Properties.Item("CopyToOutputDirec ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation
Exception calling "Item" with "1" argument(s): "The parameter is incorrect. (Exception from HRESULT: 0x80070057
(E_INVALIDARG))"
At C:\...\tools\Install.ps1:6 char:1
+ $project.ProjectItems.Item("Lib\native4.dll").Properties.Item("CopyToOut ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : NotSpecified: (:) [], MethodInvocationException
+ FullyQualifiedErrorId : ComMethodTargetInvocation
并且,正如您所期望的那样,所有文件都将其CopyToOutputDirectory设置设置为“不复制”,默认设置。
我该如何解决这个问题?在ps脚本中访问子文件夹有不同的语法吗?或者我完全忽略了这些错误消息的意思?
答案 0 :(得分:10)
请尝试以下方法:
$project.ProjectItems.Item("Lib").ProjectItems.Item("native1.dll").Properties.Item("CopyToOutputDirectory").Value = 1
我可能错了,但我不认为ProjectItems会允许您找到不是当前项目的直接子项的项目。因此,您需要先找到Lib文件夹项目项,然后查看此项目项目中的dll。
要测试这些,我通常打开Package Manager Console窗口,确保在Default project下拉列表中选择了正确的项目,然后使用命令行访问项目对象:
$ project = Get-Project
这为您提供了与NuGet安装脚本相同的功能,它是项目的Visual Studio对象模型。