* fix(files): report document MIME types for binary files
File reads now carry the document's MIME type for binary files, so a file panel can
hand the bytes to a viewer that needs the real type (application/pdf).
* feat(plugins): file panels
Plugins contribute file panels with addFilePanel. A file tab hosts the panels that claim the
file: the built-in Markdown, HTML and image panels, plugin panels, and Source, Paseo's editor,
which claims every text file and is always the last candidate. The panel is the tab body;
the bar shows the document's status and a switcher between the file's panels (side by side
up to three, two on a phone, a menu beyond that).
Paseo asks which panel opens a file only when a plugin panel is among several candidates,
once per open, and remembers the answer per extension or exact filename when told to. Open
with in the tab menu and the switcher change the tab's panel; Always use remembers it.
Opening a file at a line switches the tab to Source.
Panels read and write the host's document, so dirty state, autosave and conflicts stay
Paseo's. DocumentFrame shows bytes documents such as PDFs in the browser's viewer.
Replaces the file tab's Preview/Source mode toggle.
* feat(file-panels): choose and forget file panels in Settings > Files
Settings > Files lists each extension or filename where a plugin panel competes with
another candidate, or that has a remembered panel. Each row chooses the panel that opens
it, or Ask every time; Ask again forgets the choice. Source appears as a candidate for
text files. Panels no connected host offers can be forgotten but not chosen.
* docs(plugins): file panel examples and author reference
Adds the pdf-panel and markdown-panel examples, the File panels section of the plugin
reference, and an e2e spec that installs both examples, opens a PDF in the browser
viewer, and edits Markdown through Paseo's document across the switcher, Source,
autosave and conflicts.
* feat(file-panels): panels read and write through a file handle
The file tab stats the file and mounts its panel without reading it. Every
panel, built-in or plugin, gets a PluginFile handle: readText, readBytes, url,
version-checked writeText/writeBytes (PluginFileConflictError unless force),
and watch. useFileText, useFileBytes and useFileUrl read through it, and
Loading joins @getpaseo/plugin/client/ui. Panels own their loading state.
The host document pipeline, the explorer preview cache and the preview
lifecycle are deleted. The daemon classifies a file version from a bounded
sniff and writes base64 content as bytes behind fileByteWrites.
A deleted file keeps its panel mounted; a read confirms the deletion first,
so a remove-and-rewrite is not reported as one. Native Source decodes with
builtins and highlights in idle-time slices, the lines around the opening
line first, so a large file no longer blocks the JS thread.
* fix(file-panels): Settings offers Source where the picker does, and review follow-ups
- Settings > Files offers Source on every key except those a built-in panel of
another kind (Image) claims, so a plugin that alone claims a text extension
shows the same choices as the picker.
- Delete the unused isSourceFilePanel.
- The Markdown example warns with the file name when its unmount write fails,
rather than dropping the edit silently.
- Document that PluginFile stat fields are read at render time and that watch
or the read hooks are how a panel learns they changed.
* fix(plugins): file events are objects, deletion is a typed error, DocumentFrame owns its fallback
- watch listeners receive { type: "changed" } | { type: "deleted" }, so later
versions can add fields without breaking them.
- PluginFileDeletedError joins PluginFileConflictError. The read hooks report a
deleted file with it, and a write over a deleted file rejects with it; Source
shows that as the deleted notice. PluginFileConflictError now means only
"changed on disk".
- DocumentFrame on Android shows Paseo's "<TYPE> files can't be shown on this
device" message for documents its WebView cannot display, so the PDF example
is useFileUrl + Loading + DocumentFrame with no platform branch.
* test(file-panels): Settings offers Source for a remembered panel no host has
* test(e2e): hide the developer error toast instead of clicking it away
The locator handler that dismissed #error-toast could match a toast that closed before its
click, then wait on it until the test timed out (agent-timeline-resume.spec.ts:45 failed every
attempt on this branch). Hiding the toast with CSS keeps it off app actions with no race.
* test(e2e): desktop browser-tabs hides developer toasts on its attached page
* fix(app): open folders from inline path links in the file explorer
Clicking a folder path in an assistant message opened a file tab that
failed with "Requested path is not a file". Extension-less
workspace-relative paths without a line number are now probed with a
directory listing before opening: directories open the Files explorer
navigated to that folder, everything else opens as a file like before.
Lexical directories (trailing slash, workspace root) now navigate the
explorer to the folder instead of only preloading its listing.
* fix(app): reveal linked folders and their contents
Resolve workspace folder links from directory metadata and expand their ancestor paths in Files. Preserve file and line-reference opening, including extensionless files.
Co-authored-by: Moy <moyfoxther@gmail.com>
* fix(app): cancel stale path opens and reveal hidden folders
Keep pending directory checks inside the path-opening model so a later click or navigation supersedes them. Explicitly revealing a hidden directory also enables the existing hidden-file visibility preference.
---------
Co-authored-by: Moy <moyfoxther@gmail.com>
Co-authored-by: paseo-bot[bot] <266920839+paseo-bot[bot]@users.noreply.github.com>
* fix(app): prevent transient file conflict callouts
Watcher versions are candidates until a matching disk read settles them. The editor now classifies the settled bytes once, preserving dirty buffers and keeping reload content paired with its revision.
* fix(app): preserve external BOM changes
* fix(explorer): prevent persisted trees from crashing startup
Persisted expansion restored every directory and recursively flattened the resulting tree during render. Limit automatic restoration to five rendered directory levels and flatten iteratively so deep or broad workspaces cannot exhaust the JavaScript stack.
* fix(explorer): preserve expansion changes during restore
Reconcile completed restoration against the current expansion set atomically so folder interactions made while directory requests are in flight are not overwritten.
* fix(explorer): show hidden files before restoration
* fix(explorer): apply directory toggles atomically
* fix(app): preserve file line endings and UTF-8 BOM
* refactor(app): simplify line ending preservation
Let the editor parse newline variants and serialize with the file's first separator. Mixed-ending files become uniform on edit without a separate normalization layer.
---------
Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
* feat: hide dotfiles in file explorer
* refactor: rename to "hidden files" and read flag from store
Rename the explorer dotfile toggle to show-semantics "hidden files"
so copy and code share one cross-platform vocabulary, and stop
prop-drilling the flag now that it lives in the panel store.
- explorerShowHiddenFiles (default true) replaces explorerHideDotFiles;
i18n keys + translations switched from "dotfiles" to "hidden files"
- imperative helpers read usePanelStore.getState() instead of taking
the flag as a parameter; flag stays threaded only through the
reactive tree-row render path
- drop dead usePanelState exposure; collapse migration double-guard
* fix: address Greptile review on hidden-file path matching
- isHiddenExplorerPath no longer treats ".." segments as hidden
(only "." was exempt before); add tests for ".." and "../sibling"
- assert the showHiddenFiles i18n key alongside hideHiddenFiles
---------
Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
* Extract client SDK package
* Polish SDK client identity defaults
* Build client before dependent CI jobs
* Restore daemon client server export
* Extract protocol and client SDK packages
* Fix provider override schema validation
* Fix app test daemon client imports
* Simplify workspace build targets
* Fix CLI test server build bootstrap
* Run SDK package tests in CI
* Fix rebase package split drift
* Restore lockfile registry metadata
* Update SDK config test for prompt default
* Move terminal stream router test to client package
* Fix rebase drift for protocol imports
* Fix SDK agent capability fixture
* Restore legacy server client exports
* Fix server export compatibility test
* Advertise custom mode icon client capability
* Remove server daemon-client exports
* Format rebased mode control import
* Fix rebase drift for protocol imports
Files added by upstream PRs (#893, #1147, #1154) referenced the pre-split
shared/ paths that this branch moves into @getpaseo/protocol. Redirect
those imports to the protocol package so typecheck stays green after the
rebase.
Replace base64-in-JSON file transfers with binary WebSocket frames to
unblock the JS thread when assistant markdown messages contain images.
Receive cost (JSON.parse over multi-MB base64) and persist cost (base64
re-encode to disk) both removed.
- Split daemon-client `exploreFileSystem` into `listDirectory` + `readFile`;
`readFile` returns `{ bytes, mime, size, modifiedAt }`. Encoding stays
private to the seam.
- New `packages/server/src/shared/binary-frames/` module hosts terminal
frames (moved from `terminal-stream-protocol.ts`) and new file-transfer
opcodes (`FileBegin` / `FileChunk` / `FileEnd`) with request-id correlation.
- Add optional `acceptBinary` to `FileExplorerRequestSchema`. New daemons
emit binary frames when set; legacy JSON path remains for old clients.
Compat fallback lives only inside `readFile`.
- New `persistAttachmentFromBytes` writes bytes directly: native via
`expo-file-system` `File.write(Uint8Array)`, web via Blob -> IndexedDB,
desktop via new `write_attachment_bytes` IPC. `persistAttachmentFromBase64`
removed.
Mohamed Boudra