Roslyn CI Dockerfile

dockerfile

# escape=`

FROM mcr.microsoft.com/windows/servercore:10.0.19042.746-amd64

ENV `
    GIT_SHA=dc05143487a23b10b1c4c87a0c55aa69c7451386

# Use PowerShell as the default shell
SHELL ["powershell", "-command"]

# Install Git
WORKDIR C:\git

RUN `
        $ErrorActionPreference = 'Stop'; `
        $ProgressPreference = 'SilentlyContinue'; `
        Invoke-WebRequest -OutFile git.7z.exe https://github.com/git-for-windows/git/releases/download/v2.30.0.windows.2/PortableGit-2.30.0.2-32-bit.7z.exe; `
        Install-Package PS7Zip -Force; `
        Expand-7Zip git.7z.exe; 

SHELL ["cmd"]
RUN setx /M PATH "C:\git\cmd;%PATH%"
RUN setx /M PATH "C:\dotnet;%PATH%"

# Now let's check out roslyn
SHELL ["powershell", "-command"]
WORKDIR c:\roslyn
RUN C:\git\cmd\git.exe --version
RUN C:\git\cmd\git.exe init
RUN C:\git\cmd\git.exe remote add origin https://github.com/dotnet/roslyn
RUN C:\git\cmd\git.exe fetch --depth 1 origin $env:GIT_SHA
RUN C:\git\cmd\git.exe checkout -B temp $env:GIT_SHA