Five post-merge review items from PRs #306 (clickable file paths) and
#307 (session sidebar):
- constants.js FILE_PREVIEW_EXTENSIONS gains the media extensions it was
missing vs the single-source sets in attachment-registry.ts (m4v ogv
ogg oga m4a aac flac opus), so an in-workspace .m4a opens the preview
player instead of the log viewer; new test/media-extension-parity.test.ts
pins all three copies (constants.js, panels-ui.js, attachment-registry.ts)
against each other.
- FILE_PATH_LINK_PATTERN drops `etc` from its root alternation: /etc is
unconditionally in DEFAULT_BLOCKED_TREES, so every /etc link 403'd.
Negative cases added to the link-provider and response-viewer tests.
- updateSidebarCount() counts the rows actually on the sidebar list
(session rows + web-tab rows, minus filtered-out ones) instead of
this.sessions.size, and applySidebarFilter() refreshes it so the count
follows the filter box per keystroke.
- The incremental-render connection-line gate now also fires in sidebar
layout (this._lineageEdgeCount is permanently 0 there), matching the
strip-scroll listener widened in #307, so a badge changing row heights
redraws subagent/ultracode connectors.
- isSensitivePath() blocks ~/.claude.json, ~/.claude/settings.json and
~/.claude/settings.local.json (credential-bearing by schema), anchored
to homedir() read at check time so case-level .claude/settings*.json
files stay servable in the File Viewer.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
A path an agent prints was already underlined in the terminal, but clicking
one opened the preview overlay on "File not found": file-content/file-raw
resolve against the session workingDir and refuse anything outside it, and the
paths agents print most (a /tmp capture, Claude's own scratchpad, another
checkout) are outside it by definition. In the response viewer those paths were
not links at all.
- openFilePreview() detects an out-of-workspace path and registers it through
POST /api/sessions/:id/attachments first, rendering by attachment id. That is
the surface built for live external files, so the server-side guard is
unchanged: secret trees blocked, symlinks resolved, extension allowlist. The
workspace routes keep refusing escapes exactly as before.
- New optional `notify` field on that route. `notify: false` suppresses only the
attachment:detected broadcast, so a click does not also pop a card announcing
the file already filling the screen. Default stays true for the CLI and
publish callers.
- _linkifyFilePaths() links paths in rendered response-viewer markdown. It walks
text nodes and builds anchors with DOM APIs (the source is model output; never
a string rebuild of sanitized markup), skips subtrees already inside an <a>,
and keeps the message text byte-identical so copy-code is unaffected.
- One path pattern in constants.js now feeds both the xterm link provider and
the chat linkifier, a fresh instance per call since lastIndex is per-object
state. It picks up /Users and /mnt roots (nothing was clickable on macOS or
WSL), plus docx/pptx and video/audio extensions.
- .file-preview-overlay moves to z-index 5100, above the response viewer at
5000. At its old 2000 a path clicked in the chat opened the overlay behind the
panel it was launched from.
Verified end to end on an isolated instance, desktop and phone viewport: real
clicks in the terminal and the chat both render the image, external md and pdf
render, /etc/hosts is still refused, workspace previews unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Three separate truncations, each cutting a clickable link short so it opened the
wrong target (or nothing at all).
1. A single `&` ended the match. It is a query-parameter separator, so every real
query string was cut: a WordPress edit link resolved to `?post=1479` and opened
the post list instead of the editor, and Claude Code's own `/login` URL was not
usable at all. `&` is now part of a URL; `&&` stays a boundary, since that is
the shell operator and never appears inside one. A lone trailing `&` is still
trimmed as punctuation.
2. Links longer than the terminal is wide were cut at the row boundary. xterm
calls the link provider once per visible ROW and translateToString returns only
that row, despite a comment here claiming it handled wrapping. The provider now
stitches the continuation rows back into one logical line and maps match offsets
back to (x, y), so a link can span rows.
Two kinds of continuation exist and handling only the first is not enough. A
SOFT wrap is the emulator running out of columns, which flags the next row
`isWrapped`. A HARD wrap is the program wrapping its own output and emitting a
real newline, which flags nothing: Ink does this, which is why the /login URL
was cut at the window edge and why the clickable part grew when the window was
widened. A row that fills the full width is now treated as continuing into the
next, that being the only trace a hard wrap leaves behind. Bounded to 12 rows so
a screenful of wide output cannot make every hover re-scan the viewport.
3. Image and PDF paths were not matched at all. `.claude-images/paste-*.png`, what
Codeman writes for a pasted screenshot, rendered as plain text. Those extensions
are now linked and open the file preview, which renders images inline, rather
than the log viewer, which would show binary noise.
Verified in a real terminal: a 450-char /login URL hard-wrapped across 5 rows with
zero isWrapped flags in the buffer (so a genuine hard wrap, not the soft case)
links intact, as do soft-wrapped URLs and a wrapped attachment path. Regression
cases added to link-provider-regex.test.ts, which extracts the patterns from the
shipped source so they cannot drift. Its existing ReDoS guard still passes, which
matters because this changes a pattern that once froze the tab on hover.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
cmdPattern's empty-matchable unbounded arg group backtracked exponentially
on wrapped heredoc/table lines — hovering one froze the tab for minutes.
Non-empty tokens + bounded reps make it O(n); regression test extracts the
shipped patterns and pins timing on the real killer shapes.
worker-src 'self' blob: is now unconditional so terminal-ui's _safeYield
tick worker (throttling escape) isn't CSP-blocked on non-gesture installs.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Codeman maintainer