lattex.git/src/main/index.ts, branch v0.3.4

Add online users popover, MCP get_online_users, claude-workspace, stronger CLAUDE.md

2026-03-15T23:47:29+00:00

- Online users: click "N online" badge to see user names with cursor colors
- MCP get_online_users tool: main process tracks users in .lattex-online-users.json
- CLAUDE.md: show current user's Overleaf name (fetched from /user/settings)
- CLAUDE.md: mandatory first steps with MUST/NEVER language at top of file
- claude-workspace/ directory: untracked scratch space for Claude Code experiments
- chokidar + bridge skip claude-workspace/ to prevent syncing to Overleaf

Co-Authored-By: Claude Opus 4.6

Fix file sync for non-active tabs, MCP compile integration, OT resilience

2026-03-15T23:21:06+00:00

- Fix .bib (and other non-active tab) edits disappearing: call otLeaveDoc
  on tab switch so bridge takes back OT ownership; release .bib pre-loads
  immediately after reading content for citation autocomplete
- Always update lastKnownContent in processDocChange for editor docs to
  prevent stale state accumulation
- Flush pending OT ops in OverleafDocSync.destroy() before tab switch
- Add three-way merge in replaceContent to preserve concurrent remote edits
- Wire MCP compile to UI: file-based signal between MCP server and Electron
  main process, with compile animation and PDF refresh in renderer
- Add CLSI flush before compile to prevent stale cached results
- Add OT error recovery: re-join doc and re-apply disk changes on otUpdateError
- Add bridge reconnect handling: reset OtClient on docRejoined for non-editor docs
- Add compile concurrency lock to prevent duplicate compiles
- removeEditorDoc compares disk vs server content to catch in-flight ops

Co-Authored-By: Claude Opus 4.6

Enhance CLAUDE.md with project structure, guidelines, and conventions

2026-03-15T19:46:39+00:00

Includes main file path, TeX file list, and rules for Claude Code:
read full document before editing, match existing style, compile after
changes, respond to comments properly.

Co-Authored-By: Claude Opus 4.6

Fix MCP server in packaged app: bundle with esbuild, asarUnpack

2026-03-15T19:13:21+00:00

MCP server was not included in DMG builds. Now esbuild bundles it into
a single file (out/mcp/lattex.mjs) with all dependencies inlined, and
electron-builder unpacks it from asar so external node can execute it.

Co-Authored-By: Claude Opus 4.6

v0.3.2: Add search features and SyncTeX forward search

2026-03-15T18:41:14+00:00

- In-file search: Cmd+F opens CodeMirror search panel with themed styling
- Multi-file search: Cmd+Shift+F or toolbar button opens project-wide search
- PDF text search: Cmd+F on PDF or search button to find text in PDF
- SyncTeX forward search: Cmd+Enter jumps from editor cursor to PDF position

Co-Authored-By: Claude Opus 4.6

Fix crash on quit: use ptyInstances map instead of undefined ptyInstance

2026-03-15T18:05:24+00:00

Co-Authored-By: Claude Opus 4.6

Fix SyncTeX: download synctex.gz via web proxy, normalize paths, smooth zoom

2026-03-15T17:36:13+00:00

- synctex.gz CDN returns 503; use Overleaf web proxy URL with session cookie
- Normalize synctex paths (collapse /./ segments)
- Pass session cookie to all compile artifact downloads
- Smooth editor zoom: continuous delta, debounced remeasure

Co-Authored-By: Claude Opus 4.6

v0.3.0: Fix sync exclusions, add editor zoom, cached PDF loading

2026-03-15T09:27:43+00:00

- Exclude CLAUDE.md from sync (move to .claude/ dotfile dir, clean up root copy)
- Add Ctrl+wheel font zoom for editor (capture phase, disable Electron built-in zoom)
- Load cached PDF on project connect (avoid recompile to see last PDF)
- Add synctex debug logging for PDF↔source navigation troubleshooting
- Fix .claude/ dir creation order (mkdir before write)

Co-Authored-By: Claude Opus 4.6

Add MCP compile debugging tools: get_compile_errors, get_compile_warnings, get_compile_log

2026-03-15T09:02:40+00:00

New MCP tools for agents to debug LaTeX compilation:
- get_compile_errors: parsed errors with file paths and line numbers
- get_compile_warnings: parsed warnings with locations
- get_compile_log: full raw log with optional tail parameter
- compile_latex: improved to fetch log via CDN URL, return error summary

Log parsing uses the same Overleaf-style parser as the PdfViewer component.
Updated CLAUDE.md template with compile-debug workflow documentation.

Co-Authored-By: Claude Opus 4.6

Fix server compile: download PDF to .build dir, prevent artifact sync to Overleaf

2026-03-15T09:00:12+00:00

The root cause of server compile failures was that output.pdf was being
saved into the synced project directory, causing FileSyncBridge to upload
it back to Overleaf as a project file. CLSI then failed because it found
an existing output.pdf blocking its compilation output.

Changes:
- Save compile artifacts (PDF, synctex.gz) to .build/ subdirectory instead
  of the synced project root — .build is a dotfile dir ignored by chokidar
- Add pdf/pdfxref/stderr/stdout/chktex to FileSyncBridge ignore patterns
- Add rootResourcePath to compile request body (matches Overleaf web client)
- Implement PDF download with fallback via direct build ID URL construction
- Add server compile handler, compile dropdown menu, PDF save button
- Fix resolved comment highlight flash on startup (null initial state)
- Fix EPIPE crash on startup when stdout/stderr is closed
- Fix synctex inverse search to use relative paths via OT doc join

Co-Authored-By: Claude Opus 4.6