microsoft / microsoft/VFSForGit

Windows: VFS4G must ensure that all notification paths exist before registering for them

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affects: correctness platform: windows
Dominant language
C#
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Description

Per the ProjFS team VFS4G should ensure that all paths registered for notifications exist before registering for them.

Current list of paths

  • Empty string (i.e. the root)
  • .git
  • .git\index
  • .git\logs\HEAD
  • .git\info\exclude
  • .git\HEAD
  • .git\refs\heads

If the paths do not exist VFS4G either needs to create them or fail the mount.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the VFS4G Windows notification-registration and mount setup code, then inspect how the listed paths are handled before registration. Verify that the root, .git paths, and referenced files or directories exist, or that mounting fails when they cannot be created; confirm the behavior against the ProjFS requirement.

Written by the indexing model from the issue text.

Assessment

Tech stack
csharp
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

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