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fix: normalize windows path separators in session queries#20216

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tcflying wants to merge 2 commits intoanomalyco:devfrom
tcflying:fix/windows-path-normalization-v2
Open

fix: normalize windows path separators in session queries#20216
tcflying wants to merge 2 commits intoanomalyco:devfrom
tcflying:fix/windows-path-normalization-v2

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Issue for this PR

Closes #16744
Closes #18029

Type of change

  • Bug fix
  • New feature
  • Refactor / code improvement
  • Documentation

What does this PR do?

This PR fixes the Windows session list display issue where newly created sessions become invisible due to path separator inconsistencies. When sessions are created with backslash paths on Windows but queried with forward slash paths, the database strict string matching would fail to find them.

The root cause is that Windows paths can use either backslashes or forward slashes, and the drive letter can be lowercase (c:/) vs uppercase (C:/).

Changes made:

  • Added normalizePathSeparators() function in packages/opencode/src/util/filesystem.ts
  • Normalizes paths to use forward slashes and uppercase drive letters
  • Updated session creation to normalize paths when storing
  • Updated session queries to normalize paths when searching
  • Updated project discovery to normalize paths

This ensures all path comparisons use consistent format regardless of Windows path formatting.

How did you verify your code works?

  • Tested locally with both G: and C: drive projects
  • All unit tests pass including Windows-specific path normalization tests
  • Verified that sessions created on C: drive now appear in session list
  • Confirmed backward compatibility with existing sessions

Checklist

  • I have tested my changes locally
  • I have not included unrelated changes in this PR

claude and others added 2 commits March 29, 2026 04:40
Fixes Windows session list display issues where sessions become invisible due to path separator inconsistencies.

Changes:
- Add normalizePathSeparators() function to filesystem utilities
- Normalize paths in session.createNext() when storing sessions
- Normalize paths in Session.list() when querying by directory
- Normalize paths in Session.listGlobal() when querying by directory
- Normalize paths in Project.discover() when updating session project IDs

This resolves GitHub Issues anomalyco#16744 and anomalyco#18029 where sessions created with backslash paths would not be visible when querying with forward slash paths, or vice versa.

Related to PR anomalyco#17067 by HRronaldo

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
Also normalize Windows drive letters to uppercase for consistent path matching.
This ensures paths like 'c:/path' and 'C:/path' are treated the same.
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The following comment was made by an LLM, it may be inaccurate:

Potential duplicate found:

The current PR (20216) and PR #20215 have identical titles and appear to address the same issue. You should verify whether one of these is a duplicate or if they have different implementations.

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can not display sessions list in web ui (version 1.2.21 - 1.2.27) [Web UI] Sessions under workspace root are missing after upgrading to 1.2.21

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