Dockerfile

# escape=`

ARG REPO=mcr.microsoft.com/dotnet/aspnet
FROM $REPO:8.0.10-windowsservercore-ltsc2019

ENV `
    # Do not generate certificate
    DOTNET_GENERATE_ASPNET_CERTIFICATE=false `
    # Do not show first run text
    DOTNET_NOLOGO=true `
    # SDK version
    DOTNET_SDK_VERSION=8.0.403 `
    # Enable correct mode for dotnet watch (only mode supported in a container)
    DOTNET_USE_POLLING_FILE_WATCHER=true `
    # Skip extraction of XML docs - generally not useful within an image/container - helps performance
    NUGET_XMLDOC_MODE=skip `
    # PowerShell telemetry for docker image usage
    POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-DotnetSDK-WindowsServerCore-ltsc2019

# Download MinGit
RUN powershell -Command " `
        $ErrorActionPreference = 'Stop'; `
        $ProgressPreference = 'SilentlyContinue'; `
        `
        Invoke-WebRequest -OutFile mingit.zip https://github.com/git-for-windows/git/releases/download/v2.46.2.windows.1/MinGit-2.46.2-64-bit.zip; `
        $mingit_sha256 = '0dca60869825ceb8b6108be69f0c536174fbca45e11300f2c14c34632d8238ed'; `
        if ((Get-FileHash mingit.zip -Algorithm sha256).Hash -ne $mingit_sha256) { `
            Write-Host 'CHECKSUM VERIFICATION FAILED!'; `
            exit 1; `
        }; `
        mkdir $Env:ProgramFiles\MinGit; `
        tar -oxzf mingit.zip -C $Env:ProgramFiles\MinGit; `
        Remove-Item -Force mingit.zip"

RUN powershell -Command " `
        $ErrorActionPreference = 'Stop'; `
        $ProgressPreference = 'SilentlyContinue'; `
        `
        # Retrieve .NET SDK
        Invoke-WebRequest -OutFile dotnet.zip https://dotnetcli.azureedge.net/dotnet/Sdk/$Env:DOTNET_SDK_VERSION/dotnet-sdk-$Env:DOTNET_SDK_VERSION-win-x64.zip; `
        $dotnet_sha512 = '39f4b076984ee18f899ad9fa3f583d4eb4fa2e340f2093f477362a54bb5d955dbb5f18049bd2c80317d1fb5daa46d13c2b18267303555de0d9a8c3ae1063d924'; `
        if ((Get-FileHash dotnet.zip -Algorithm sha512).Hash -ne $dotnet_sha512) { `
            Write-Host 'CHECKSUM VERIFICATION FAILED!'; `
            exit 1; `
        }; `
        tar -oxzf dotnet.zip -C $Env:ProgramFiles\dotnet ./LICENSE.txt ./ThirdPartyNotices.txt ./packs ./sdk ./sdk-manifests ./templates ./shared/Microsoft.WindowsDesktop.App; `
        Remove-Item -Force dotnet.zip; `
        `
        # Install PowerShell global tool
        $powershell_version = '7.4.5'; `
        Invoke-WebRequest -OutFile PowerShell.Windows.x64.$powershell_version.nupkg https://powershellinfraartifacts-gkhedzdeaghdezhr.z01.azurefd.net/tool/$powershell_version/PowerShell.Windows.x64.$powershell_version.nupkg; `
        $powershell_sha512 = 'c072de6451beb3046af331387acad9f981366bb6c0b23f26c643e5f2d8e00adafb4d0520c98b1021f5a0cf498fc1cb9ad86af6cecaa260a286f34fed3f435892'; `
        if ((Get-FileHash PowerShell.Windows.x64.$powershell_version.nupkg -Algorithm sha512).Hash -ne $powershell_sha512) { `
            Write-Host 'CHECKSUM VERIFICATION FAILED!'; `
            exit 1; `
        }; `
        & $Env:ProgramFiles\dotnet\dotnet tool install --add-source . --tool-path $Env:ProgramFiles\powershell --version $powershell_version PowerShell.Windows.x64; `
        & $Env:ProgramFiles\dotnet\dotnet nuget locals all --clear; `
        Remove-Item -Force PowerShell.Windows.x64.$powershell_version.nupkg; `
        Remove-Item -Path $Env:ProgramFiles\powershell\.store\powershell.windows.x64\$powershell_version\powershell.windows.x64\$powershell_version\powershell.windows.x64.$powershell_version.nupkg -Force;"

RUN setx /M PATH "%PATH%;C:\Program Files\powershell;C:\Program Files\MinGit\cmd"

# Trigger first run experience by running arbitrary cmd
RUN dotnet help