如何从assemblyInfo.cs中读取assemblyversion？

Question

Hii,还有很多其他人已经发布过这么多关于此问题的问题.但这里的情况有所不同.

我需要提取前三个数字即.$(major).$(Minor).$(Build)从版本号.我怎么能这样做??我试过AssemblyInfoTask..but那个任务只是为了覆盖版本号.不提取版本号.

我需要提取前三个数字并将它们分配给某个属性.以供进一步使用.

好吧,我可以使用FileUpdatetask.like 覆盖它们::

<FileUpdate 
    Files="@(AssemblyFile)" 
    Regex='(\d+)\.(\d+)\.(\d+)\.(\d+)' 
    ReplacementText='$1.$2.$3.$(Revision)'>
</FileUpdate>

现在我怎么能用他们的价值呢.$1,$2,$3分配给属性.???

感谢名单.

Answer 1

您可以从文件中读取行,使用正则表达式获取字符串并根据需要进行更改.如果您使用的是MSBuild 4.0,则可以使用属性函数,这样您就可以访问.NET API.此示例应该为您提供AssemblyVersion的前三个数字.

<Target Name="ReadAssemblyVersion">

    <ReadLinesFromFile File="$(VersionFile)">
        <Output TaskParameter="Lines"
                ItemName="ItemsFromFile"/>
    </ReadLinesFromFile>

    <PropertyGroup>
        <Pattern>\[assembly: AssemblyVersion\(.(\d+)\.(\d+)\.(\d+)</Pattern>
        <In>@(ItemsFromFile)</In>
        <Out>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern)))</Out>
    </PropertyGroup>

    <Message Text="Output : $(Out.Remove(0, 28))"/>

</Target>

http://blogs.msdn.com/b/visualstudio/archive/2010/04/02/msbuild-property-functions.aspx

Answer 2

令人敬畏的线程,基于Alex和RobPol的工作,我能够定义受semver.org(Major,Minor,Patch,PreRelease)启发的扩展的msbuild属性.我选择解析AssemblyInformalVersion,因为这是与SemVer兼容的唯一属性.这是我的例子:

<PropertyGroup>
    <In>$([System.IO.File]::ReadAllText('$(MSBuildProjectDirectory)\Properties\AssemblyInfo.cs'))</In>
    <Pattern>\[assembly: AssemblyInformationalVersion\("(?&lt;Major&gt;\d+)\.(?&lt;Minor&gt;\d+)\.(?&lt;Patch&gt;[\d]+)(?&lt;PreReleaseInfo&gt;[0-9A-Za-z-.]+)?</Pattern>
    <AssemblyVersionMajor>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups["Major"].Value)</AssemblyVersionMajor>
    <AssemblyVersionMinor>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups["Minor"].Value)</AssemblyVersionMinor>
    <AssemblyVersionPatch>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups["Patch"].Value)</AssemblyVersionPatch>
    <AssemblyVersionPreRelease>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups["PreReleaseInfo"].Value)</AssemblyVersionPreRelease>
</PropertyGroup>

您可以通过将以下内容添加到.csproj来测试此操作的输出:

  <Target Name="AfterBuild">
    <Message Text="$(AssemblyVersionMajor)"></Message>
    <Message Text="$(AssemblyVersionMinor)"></Message>
    <Message Text="$(AssemblyVersionPatch)"></Message>
    <Message Text="$(AssemblyVersionPreRelease)"></Message>
</Target>

例如:我的AssemblyInfo.cs中的片段:

[assembly: AssemblyInformationalVersion("0.9.1-beta")]

将输出:Major:'0',Minor:'9',Patch:'1',PreRelease:' - betaa'

Answer 3

基于Alex的回答,我使用RegEx来读取AssemblyVersion(和其他信息)并在我的WiX/MSI文件名和版本字符串中使用它.希望我的回答不是太吵.

这是我的.wixproj文件的顶部.兴趣点是第一个PropertyGroup,OutputName和DefineConstants:

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <PropertyGroup>
        <In>$([System.IO.File]::ReadAllText('$(MSBuildProjectDirectory)\..\MyApplication\Properties\AssemblyInfoCommon.cs'))</In>
        <Pattern>^\s*\[assembly: AssemblyVersion\(\D*(\d+)\.(\d+)\.(\d+)</Pattern>
        <AssemblyVersionMajor>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[1].Value)</AssemblyVersionMajor>
        <AssemblyVersionMinor>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[2].Value)</AssemblyVersionMinor>
        <AssemblyVersionBuild>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[3].Value)</AssemblyVersionBuild>
        <Pattern>^\s*\[assembly: AssemblyDescription\(\s*"([^"]+)"</Pattern>
        <AssemblyDescription>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[1].Value)</AssemblyDescription>
        <Pattern>^\s*\[assembly: AssemblyProduct\(\s*"([^"]+)"</Pattern>
        <AssemblyProduct>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[1].Value)</AssemblyProduct>
        <Pattern>^\s*\[assembly: AssemblyCompany\(\s*"([^"]+)"</Pattern>
        <AssemblyCompany>$([System.Text.RegularExpressions.Regex]::Match($(In), $(Pattern), System.Text.RegularExpressions.RegexOptions.Multiline).Groups[1].Value)</AssemblyCompany>
    </PropertyGroup>
    <PropertyGroup>
        <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
        <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
        <ProductVersion>3.7</ProductVersion>
        <ProjectGuid>MYGUID00-840B-4055-8251-F2B83BC5DBB9</ProjectGuid>
        <SchemaVersion>2.0</SchemaVersion>
        <OutputName>$(AssemblyProduct)-$(AssemblyVersionMajor).$(AssemblyVersionMinor).$(AssemblyVersionBuild)</OutputName>
        <OutputType>Package</OutputType>
        <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' AND '$(MSBuildExtensionsPath32)' != '' ">$(MSBuildExtensionsPath32)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
        <WixTargetsPath Condition=" '$(WixTargetsPath)' == '' ">$(MSBuildExtensionsPath)\Microsoft\WiX\v3.x\Wix.targets</WixTargetsPath>
    </PropertyGroup>
    <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|x86' ">
        <OutputPath>bin\$(Configuration)\</OutputPath>
        <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
        <DefineConstants>Debug;AssemblyVersionMajor=$(AssemblyVersionMajor);AssemblyVersionMinor=$(AssemblyVersionMinor);AssemblyVersionBuild=$(AssemblyVersionBuild);AssemblyDescription=$(AssemblyDescription);AssemblyProduct=$(AssemblyProduct);AssemblyCompany=$(AssemblyCompany)</DefineConstants>
        <SuppressValidation>False</SuppressValidation>
    </PropertyGroup>
    <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|x86' ">
        <OutputPath>bin\$(Configuration)\</OutputPath>
        <IntermediateOutputPath>obj\$(Configuration)\</IntermediateOutputPath>
        <DefineConstants>AssemblyVersionMajor=$(AssemblyVersionMajor);AssemblyVersionMinor=$(AssemblyVersionMinor);AssemblyVersionBuild=$(AssemblyVersionBuild);AssemblyDescription=$(AssemblyDescription);AssemblyProduct=$(AssemblyProduct);AssemblyCompany=$(AssemblyCompany)</DefineConstants>
    </PropertyGroup>

然后在.wxi文件中我有这个:

<?define MajorVersion="$(var.AssemblyVersionMajor)" ?>
<?define MinorVersion="$(var.AssemblyVersionMinor)" ?>
<?define BuildVersion="$(var.AssemblyVersionBuild)" ?>
<?define VersionNumber="$(var.MajorVersion).$(var.MinorVersion).$(var.BuildVersion)" ?>

最后在我的Product.wxs中:

<?include Definitions.wxi ?>
<Product Id="$(var.GuidProduct)" Name="$(var.AssemblyProduct) $(var.VersionNumber)" Language="!(loc.LANG)"
         Version="$(var.VersionNumber)" Manufacturer="$(var.AssemblyCompany)" UpgradeCode="$(var.GuidUpgrade)">
    <Package Id="$(var.GuidPackage)" InstallerVersion="301" Compressed="yes" InstallScope="perMachine"
             Keywords="!(loc.Keywords)" Description="$(var.AssemblyProduct)" Comments="$(var.AssemblyDescription)" />

Answer 4

唯一的解决方案是编写自定义构建任务，并在代码中手动解析版本号。