Actions Runner - Code/Features Cleanup

[juliobbv]

Created this issue to keep track of the code/features that are no longer needed.

Please keep the below list updated with desc of features that has to be removed along with their status.

• Unused authentication methods
  • Integrated, Negotiate, Alternate, ServiceIdentity Remove unused authentication methods #123
  • PAT, AAD Delete un-used code. #218
• AsyncCommandContext Remove AsyncCommandContext #124
• Comment/code references (not server references) still pointing to the 'AZP agent' Replace user-facing 'Agent' references with 'Runner' #125, Update AGENT_ALLOW_RUNASROOT to RUNNER_ALLOW_RUNASROOT #227, Replace a few more instances of Agent -> Runner #228
• Capabilities support
  • Runner register labels during configuration #130 did most of the cleanup already, Another runner code cleanup round #197 to clean rest of non-SDK code
  • Added check in server list to clean up SDK code (contracts, etc...)
• LocalRun Delete un-used code. #218
• SDK code
  • Build2 SDK Trim Build2 SDK #219
  • DT Expression V1 Delete un-used code. #218
  • DT Pipeline contract for orchestration (Phase, Job, Pipeline, etc) Delete un-used code. #218
  • DT WebApi legacy contract (Task, DeploymentGroup, etc) Delete un-used code. #218
  • VSS WebApis Delete un-used code. #218, Trim Common/WebAPI SDK folders #222
  • TFS common Delete un-used code. #218, Trim Common/WebAPI SDK folders #222
• "PII" variables in job message scrubbing Runner cleanup - continuation #209
• Unused Constants in Common.Constants Another runner code cleanup round #197
• Legacy Proxy code Add Proxy Support to Runner #206
• Configuration Store agentId
  • Should we rename it to runnerId, and keep agentId for back-compat? (not going to do rename)
• Re-enable/delete commented-out test code
  • AgentL0.cs Runner cleanup - continuation #209
  • ActionManagerL0.cs Cleanup L0 tests #214
  • JobExtensionL0.cs Cleanup L0 tests #214
  • JobRunnerL0.cs Cleanup L0 tests #214
  • StepsRunnerL0.cs Cleanup L0 tests #214
  • TaskCommandExtensionL0.cs Cleanup L0 tests #214
  • ProcessInvokerL0.cs Cleanup L0 tests #214

Untied to open-sourcing runner:

• Build2 (v1) Artifact publish/download Remove old "v1" artifact download/publish code #212