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fix: normalize windows path separators in session queries#20215

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

fix: normalize windows path separators in session queries#20215
tcflying wants to merge 2 commits intoanomalyco:devfrom
tcflying:fix/windows-session-path-normalization

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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 (e.g., C:\path o\project) on Windows but queried with forward slash paths (e.g., C:/path/to/project), 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 sometimes the drive letter is lowercase (c:/) vs uppercase (C:/). The database query uses strict equality comparison, so path format differences prevent sessions from being found.

Changes made:

  1. Added normalizePathSeparators() function in packages/opencode/src/util/filesystem.ts that:

    • Converts all backslashes to forward slashes
    • Normalizes Windows drive letters to uppercase (e.g., c:/ → C:/)
  2. Updated session creation in packages/opencode/src/session/index.ts line 404 to normalize the directory path when storing new sessions

  3. Updated session queries in packages/opencode/src/session/index.ts lines 772 and 812 to normalize the directory path when querying by directory

  4. Updated project discovery in packages/opencode/src/project/project.ts line 319 to normalize the worktree path when updating session project IDs

This ensures all path comparisons use a consistent format regardless of how Windows paths are formatted, fixing the visibility issue for sessions on C: and other drives.

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 the 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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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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