In plugins/fs/src/commands.rs read_until_bytes / LinesBytes, the line
feed sequence was matched at any byte offset, so UTF-16LE "ਗĀ"
(17 0a 00 01) or UTF-16BE "Āਗ" (01 00 0a 17) split mid code unit and every
following line was decoded misaligned.
Line feed and carriage return sequences now only match on a multiple of
their length from the start of the line. Unit tests with both examples
(they fail without the fix).
In plugins/fs/src/commands.rs read, `vec![0; len]` used the length sent
by the webview as is, so a huge `len` aborted the process on allocation
failure, and the whole buffer (not only the bytes read) was sent back.
The length is now capped to the rest of the file (at least 64 KiB) for
regular files and to 64 MiB otherwise, the allocation uses try_reserve so a
failure is an error, and the buffer is truncated to the bytes read. The JS
side only ever used the first `nread` bytes. Unit test for the cap.
* fix(fs): report read errors of readTextFileLines
In plugins/fs/src/commands.rs read_text_file_lines_next, a read error was
mapped to "not done, empty line", so a persistent error such as EISDIR
(File::open of a directory succeeds on Unix) made the iterator yield ""
forever and the error was swallowed.
The command now closes the resource and returns the error; the JS iterator
resets its rid so a new iteration starts over. api-iife.js regenerated. E2E
spec iterates a directory and expects a rejection.
* fix(fs): close the file when a readTextFileLines loop exits early
In plugins/fs/guest-js/index.ts readTextFileLines, the async iterator did
not implement return(), so breaking out of a for await loop left the
StdLinesResource (an open file) in the webview resource table.
return() now closes the resource and resets the iterator. api-iife.js
regenerated. E2E spec breaks out of a loop, checks the resource id is no
longer valid and that iterating again starts over.
In plugins/fs/src/lib.rs OpenOptions::android_mode, the mode was built by
concatenating r/w/t/a, so open(url, {append: true}) (read defaults to
true) produced "ra" and write+truncate+append "wta", which
ParcelFileDescriptor.parseMode / ContentResolver reject.
The options now map to r, w, wt, wa, rw or rwt. append wins over the
default read (no read+append mode exists). create/createNew still have no
Android equivalent (documented on the function). Unit tests for the
mapping, compiled on the host with cfg(test).
In plugins/fs/src/commands.rs write_file_inner, a malformed or non-ASCII
`options` header was dropped with .ok(), so baseDir/append/createNew were
silently ignored and the call became a truncating write to the raw path;
the JSON array body fallback truncated values above 255 and dropped
non-numbers.
The header is parsed with parse_write_file_options: empty, `undefined`
(what fetch sends for JSON.stringify(undefined)) and `null` mean no
options, anything else must parse. Array bodies must only contain bytes.
Unit test for the header parser; e2e spec for writes without options,
which is the case the `undefined` handling keeps working.
In plugins/fs/src/watcher.rs, notify errors were discarded (TODO), so a
watch that died left no trace. They are now logged with log::error!.
Reporting them to the JS callback would change the event payload and is
deferred to v3.
* fix(shell): fix schema requiring `sidecar` property even though it is optional
* fix clippy
* make `cmd` and `sidecar` exclusive
* make args optional
* cleanup
---------
Co-authored-by: Lucas Nogueira <lucas@tauri.app>
* In the `writeFile` function, when `options.baseDir` is not set, convert `path` to URL to avoid errors caused by Chinese characters.
* fmt
* use TextEncoder
* use percent encoding
* add change file
* fmt
---------
Co-authored-by: Lucas Nogueira <lucas@tauri.studio>
Lucas Fernandes Nogueira