GHES Raw URL Format Incorrect

[grochoge]

Using Github Enterprise Server 3.9.6 with Microsoft.SourceLink.GitHub 8.0.0.

SourceLink is using the /raw path on the main GitHub URL when it should be using the raw. subdomain.

Example of the URL generated:
https://github.INTERNAL_URL/raw/ORG_URL/REPO_URL/1e045336c6c208f216b8e2b2cbb3036a6f4ab41f/CPlusPlusProject/CPlusPlusProject.cpp

Should be:
https://raw.github.INTERNAL_URL/ORG_URL/REPO_URL/1e045336c6c208f216b8e2b2cbb3036a6f4ab41f/CPlusPlusProject/CPlusPlusProject.cpp

GitHub Enterprise Servers can be configured either way, but GitHub recommends using sub-domains for isolation. I'm not sure if there's a way to detect which is actually in use. I would imagine a DNS lookup to see if the raw. domain exists would be sufficient.

[tmat]

You might be able to configure this in your project (or Directory.Build.props file in the root to apply to all projects) like so:

 <ItemGroup>
    <SourceLinkGitHubHost Include="github.INTERNAL_URL" ContentUrl="https://raw.github.INTERNAL_URL"/>
  </ItemGroup>

[cliffchapmanrbx]

We have several thousand repositories on our GitHub Enterprise Server instance, configuring it across all of them will be a bit difficult to coordinate. I'm uncertain if there is any way to know the raw url config without making network requests, which would generally break determinism.