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Author SHA1 Message Date
Fabian Boehm
a3c4d74ecd Don't always regenerate the exported array 
This made launching external commands about 30% slower.
 2024-01-08 17:50:02 +01:00
ridiculousfish
40fad20d7f Remove additional unnecessary uses of unsafe 2024-01-07 17:39:23 -08:00
ridiculousfish
92f49ca071 Remove unsafe from handling of DISOWNED_PIDS 
This can be trivially safe.
 2024-01-07 17:34:27 -08:00
ridiculousfish
5bff483fe1 Clean up io_chain in IoStreams 
Previously this was a pointer; now it can just be a reference.
 2024-01-07 17:28:36 -08:00
ridiculousfish
7d7c59611f Implement AtomicRef and use that instead of Lazy strings 
This improves thread safety since we're now using actual atomics.
 2024-01-07 17:04:41 -08:00
ridiculousfish
1914c3a513 Clean up wgettext 
Because wgettext stores strings forever, we can simply leak them onto the heap;
this cleans up some call sites and type signatures.
 2024-01-07 15:51:02 -08:00
ridiculousfish
9aa5a97530 Migrate truncate_at_nul to common and write some tests 
This encapsulates a common pattern of truncating a wstr at its first NUL
character.
 2024-01-07 15:41:36 -08:00
Johannes Altmanninger
29bd6eebd0 Remove cxx and autocxx 
Notably this gets rid of the Cargo target directory inside build directories,
in favor of "target/" at workspace root.
 2024-01-07 22:19:56 +01:00
Johannes Altmanninger
8a67abfeaa CMake: remove stale lint targets 2024-01-07 22:19:56 +01:00
Johannes Altmanninger
bb2a012c7b Use _PATH_BSHELL again in posix_spawn ENOEXEC fallback 2024-01-07 22:19:56 +01:00
Johannes Altmanninger
f7c9753c4b Rename compat.rs to libc.rs 
Matches Rust convention better.
 2024-01-07 22:19:56 +01:00
ridiculousfish
e110d4c672 Remove some unnecessary L! 2024-01-07 12:36:50 -08:00
Fabian Boehm
0d6c6b2c8a Check MB_CUR_MAX() outside of loop 
This is more correct - we don't want to change how we encode this
string in the middle of encoding it, and also happens to be a bit
faster in my benchmarks because this is actually a function call
according to valgrind.
 2024-01-07 20:48:47 +01:00
Fabian Boehm
ae24d98356 benchmarks: Run glob only once 
We assume that you use something like hyperfine to run warmups, like
our driver script does.

This allows the script to be run e.g. in valgrind without being too
much of a pain in the gluteus.
 2024-01-07 19:33:15 +01:00
Johannes Altmanninger
8d2fa4ae95 fish_indent: fix accidentally quadratic perf regression due to chars().last() 
Iterator::last() consumes the entire iterator, even for DoubleEndedIterator,
see https://github.com/rust-lang/rust/pull/28125#issuecomment-145070161

Because of this, "at_line_start()" took 90% of

    fish_indent share/completions/git.fish

making it take 1000ms instead of 30 ms. Fix that.
 2024-01-07 19:04:54 +01:00
Johannes Altmanninger
57d7c46d22 completions: fix some completions to not look at other commands on the command line 2024-01-07 19:04:54 +01:00
Johannes Altmanninger
d71aae7d3b completions/ip: remove obsolete workaround 
This workaround already exists in core completion machinery.
 2024-01-07 19:04:54 +01:00
Johannes Altmanninger
17bdf28b7a Remove unused moveit dependancy 2024-01-07 16:09:51 +01:00
Johannes Altmanninger
47c503bbf3 Make rand_pcg a test-only dependency 2024-01-07 16:09:51 +01:00
Fabian Boehm
244d882984 Fix ASAN workflow 2024-01-07 15:39:48 +01:00
Fabian Boehm
16c2c14fb4 Restyle 2024-01-07 15:13:34 +01:00
Fabian Boehm
0f5b2d4837 Remove C++ style/lint cruft 2024-01-07 15:12:21 +01:00
Fabian Boehm
53f7d1aa11 Remove ffi_init 2024-01-07 14:37:35 +01:00
Fabian Boehm
1e7e6e6379 Remove unixstring dependency 
I don't believe this was ever used
 2024-01-07 13:21:33 +01:00
Johannes Altmanninger
102ab2c90d Remove FFI code and C++ files 
There's a lot more to remove, like
- cxx/autocxx
- now-unused CMake code
- C++ pcre
- C++ entry points
- remaining mentions of "ffi"
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
ab98566c67 Remove fish_tests 
The remaining tests are all obsolete or already ported.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
77550a2f0d Turn FFI tests into native Rust tests 
Keep running tests serially to avoid breaking assumptions.

I think many of these tests can run in parallel and/or don't need test_init().
Use the safe variant everywhere, to get it done faster.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
ae9e7a25f8 Port unit test initialization routine 
Here are the differences to the C++ version in fish_tests:
1. we don't need to chdir to repo root, cargo test already does.
2. we don't need srandom because we already use deterministic RNGs for tests.
3. we don't yet call asan_before_exit(). Not yet sure how to hook into
  "cargo test" before exit.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
b2d4619125 Link against curses in build.rs too 
This will allow to use "cargo test" for unit tests that depend on our
curses.rs.

This means that Rust.cmake depends on ConfigureChecks, so move that one to
the front.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
cc93a6b073 Pull rsconf fix for rsconf::enable_feature and rsconf::link_libraries 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
2f13279423 Remove obsolete tests 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
1b7d4f3b90 Fix latent crash in test_wwrite_to_fd 
For whatever reason this did not crash until we made it a proper Rust
unit test.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
3e3441429a Port wgettext wrapper from wutil.cpp 
This introduces a string allocations on lookups of strings that are not
known at compile time; we should get rid of these allocations in future.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
cd19f00531 Port setenv_lock/unsetenv_lock 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
d1e3de7c8a Remove some obsolete C++ FFI calls 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
5d299d21a1 Remove some obsolete bridged C++ functions 
Most of these were doubled and the C++ variant is obsolete.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
c758765503 Port shell_modes 
The C++ one is still there but it's only used in dead code.
 2024-01-07 12:12:09 +01:00
Johannes Altmanninger
6a64ba6638 Fix build on alpine 
musl libc::pthread_t is a pointer so we need to tell Rust it's safe to send
across threads.

Fixes #10195
 2024-01-07 02:46:41 +01:00
Johannes Altmanninger
3e31de295a Update alpine build config 2024-01-07 02:46:41 +01:00
Johannes Altmanninger
7f110ed4c0 Port fish_key_reader 2024-01-07 00:54:22 +01:00
ridiculousfish
90fde1a9cd Snapshot env when adding to history 
[ja: this seems a little bit safer?]
 2024-01-07 00:54:22 +01:00
Johannes Altmanninger
55fd43d86c Port reader 2024-01-07 00:54:22 +01:00
Johannes Altmanninger
1093c636e5 Add missing expect_prompt to test_sigint.py 
Somehow the Rust port of reader requires this.
 2024-01-07 00:54:22 +01:00
Johannes Altmanninger
d8ac0508f8 Stop requiring Send from debounce completion callbacks 
Today, debounce-style work items are only created from the main thread.
The work to compute the result is done in a background thread but the
completion callback is called on the main thread again.

The completion callbacks used by the reader capture a shared reference to
ReaderData, which includes a Parser.  Neither of those types needs to be
sent across threads.

The debounce machinery moves the completion callback into a function object
that is moved to the background thread and back again.  Because of this
there is a Send requirement on the completion callback.

Since we already synchronize on MAIN_THREAD_QUEUE, we don't need Send from
the function object. Lift the requirement.
 2024-01-07 00:54:22 +01:00
Johannes Altmanninger
3c12864436 docs: fix double space in example fish_greeting 
Closes #10176
 2024-01-06 15:26:20 +01:00
David Adam
094f10874b bump copyright year to 2024 2024-01-06 22:24:55 +08:00
Johannes Altmanninger
cfd1e760a4 Update sourcehut FreeBSD config 2024-01-06 14:28:09 +01:00
Johannes Altmanninger
f42b7d30b3 completions/ant: don't look at tokens from adjacent commands 2024-01-06 08:44:23 +01:00
Fabian Boehm
06de374ffd Log original exit code used when a builtin returns a negative exit code 
Port of b91723dab6
 2024-01-05 16:52:18 +01:00
Fabian Boehm
4286b049ca docs: Fix two formatting errors 
sphinx *really* needs an empty line after a `::` code block starter
 2024-01-05 16:49:49 +01:00