dotnet-exec 0.5.0 released

Intro

dotnet-exec It's a C# Widget for program , Can be used to run some simple C# Program without creating a project file , And you can customize the entry method of the project , Support but not limited to Main Method

Install/Update

dotnet-exec It's a dotnet tool, Can be installed using dotnet tool To install

install / Update the latest stable version ：

dotnet tool update -g dotnet-execute

Install the latest preview edition ：

dotnet tool update -g dotnet-execute --prerelease

Updates

Features

Custom references

stay 0.5.0 In version, users can customize reference, You can use -r/--reference Option to customize the local... Of the reference dll perhaps nuget package

For example, the following reference nuget Example of a package

dotnet-exec "code:typeof(CsvHelper).Assembly.Location.Dump()" -r "nuget:WeihanLi.Npoi" -u "WeihanLi.Npoi"

Here's a quote from WeihanLi.Npoi This nuget package , If no version is specified, the latest stable version will be used by default , At present, it is 2.3.0 So the output we see will be 2.3.0

We can also specify specific NuGet Package version , such as ：

dotnet-exec "code:typeof(CsvHelper).Assembly.Location.Dump()" -r "nuget:WeihanLi.Npoi,2.1.0" -u "WeihanLi.Npoi"

We can also directly reference local dll, For example, we quote the above nuget Local... In the package dll

dotnet-exec "code:typeof(CsvHelper).FullName.Dump()" -r "C:\Users\Weiha\.nuget\packages\weihanli.npoi\2.3.0\lib/net6.0/WeihanLi.Npoi.dll" -u "WeihanLi.Npoi"

Docker support enhancements

If you're not dotnet developer , Or do not want to install dotnet Environmental Science , You can also use docker To try it

docker run --rm weihanli/dotnet-exec:0.5.0 dotnet-exec "code:(1+1).Dump()"

Before docker Image is based on SDK The image of , Large image ,0.5.0 Version in use runtime Image to package , It is much smaller than the original image , contrast dockerhub Upper mirror size , You can find that the size of the image is reduced by about 70%, You can refer to ：https://hub.docker.com/r/weihanli/dotnet-exec/tags

runtime The package contains only runtime Assembly , Does not contain a reference assembly , Reference assemblies are used during compilation , No, SDK There is no local reference assembly , Meeting fallback To nuget package , To reduce the waiting time for the first run , Here's a comparison tricky In practice Dockerfile At the end of, a dotnet-exec 'code:"Hello .NET".Dump()' To download .NET Frame reference assembly , It's the same .NET edition , You don't need to download anymore , You can reduce some downloads NuGet Package and and NuGet Server interaction time , Thus reducing some startup time

References

• https://github.com/WeihanLi/dotnet-exec

• https://www.nuget.org/packages/dotnet-execute/

• https://hub.docker.com/r/weihanli/dotnet-exec