Source code indexing allows Visual Studio to automatically fetch the right source code files from Perforce when debugging builds/crashdumps.
Previously, we had this functionality available only on Windows in the form of SrcSrv build task (build graph). This task takes generated pdbs and embeds information about the source code used into them. However, this functionality doesn't translate well into similar features on other platforms.
Resolved by extending SymStore task to handle source indexing in additional to uploading symbols to the symbol store. SrcSrv remains functional, but it still works only on Windows. For this reason, SymStore becomes the preferred solution as it's more general.
Fixed a few additional problems, both in the task itself and our game's build graph.
#preflight 63727a48ee4d25f90ace140b
#rb Robert.Millar
#jira UE-70463
[CL 23123619 by Wojciech Krywult in ue5-main branch]
Allows for using alternative but compatible Docker implementations.
#rb Ben.Marsh
#jira none
#preflight none
[CL 22332338 by carl bystrom in ue5-main branch]
Turns on automatically if CommandUtils.IsBuildMachine is true or the CompileTask sets AllowAllCores to true
#rnx
#jira none
#rb none
#preflight 633b3aaf3629a1a4f92f3ef1
[CL 22323425 by ryan hummer in ue5-main branch]
* Moved XML script parsing into UAT. We don't need to evaluate this in Horde.
* Added custom node types for script and expression nodes, rather than wrapping native nodes with a custom script task.
#preflight 62b31b76650c9d58579b2ea6
[CL 20773724 by Ben Marsh in ue5-main branch]
Supporting BuildKit and .dockerignore files will help improve performance without resorting to temporary staging of files.
#preflight 6275287ed8373707f211ffa8
[CL 20075007 by carl bystrom in ue5-main branch]
