Help with specifying EoL .net core SDK version in toolset-1804.json

[whiper1]

Hi,

I'm trying to generate a image that includes dotnet Core SDK 2.2.100, link

How can I modify this part in toolset-1804.json to specifically install this version?

"dotnet": { "aptPackages": [ "dotnet-sdk-2.2", "dotnet-sdk-5.0" ], "versions": [ "2.2", "5.0" ] }

Now it will install the latest version 2.2.207 but for legacy reasons I need to install 2.2.100.

Thank you in advance.

[MaksimZhukov]

Hello @whiper1!
To install only the 2.2.100 version of the .NET Core SDK 2.2, you can simply add it to the sortedSdks array in the dotnetcore-sdk.sh script without updating the toolset-1804.json as follows:

sortedSdks=$(echo ${sdks[@]} | tr ' ' '\n' | grep -v preview | grep -v rc | grep -v display | cut -d\" -f2 | sort -r | uniq -w 5)
sortedSdks+=("2.2.100")

To install all available 2.2.x versions, you need to apply the changes in toolset-1804.json that you mentioned above and update the dotnetcore-sdk.sh script:

sortedSdks=$(echo ${sdks[@]} | tr ' ' '\n' | grep -v preview | grep -v rc | grep -v display | cut -d\" -f2 | sort -u -r)

[whiper1]

Thank you Maksim!