When built with the default "installable" feature, the data files (share/) are
included in the fish binary itself.
Run `fish --install` or `fish --install=noconfirm` (for
non-interactive use) to install fish's data files into ~/.local/share/fish/install
To figure out if the data files are out of date, we write the current version
to a file on install, and read it on start.
CMake disables the default features so nothing changes for that, but this allows installing via `cargo install`,
and even making a static binary that you can then just upload and have extract itself.
We set $__fish_help_dir to empty for installable builds, because we do not have
a way to generate html docs (because we need fish_indent for highlighting).
The man pages are found via $__fish_data_dir/man
Make fish-printf no longer depend on the widestring crate, as other clients
won't use it; instead this is an optional feature.
Make format strings a generic type, so that both narrow and wide strings can
serve. This removes a lot of the complexity around converting from narrow to
wide.
Add a README.md to this crate.
Add kqueue-based uvar notifier for BSD
Tested under FreeBSD 13.3.
This also works under all versions of macOS, and has some
benefits over the current notifyd choice.
Mutex is used because of the non-mut `notification_fd_became_readable()` `&self`
reference, but contention is not expected.
This adds a crate containing a new implementation of printf, ported from musl.
This has some advantages:
- locale support is direct instead of being "applied after".
- No dependencies on libc printf. No unsafe code at all.
- No more WideWrite - just uses std::fmt::Write.
- Rounding is handled directly in all cases, instead of relying on Rust and/or
libc.
- No essential dependency on WString.
- Supports %n.
- Implementation is more likely to be correct since it's based on a widely used
printf, instead of a low-traffic Rust crate.
- Significantly faster.
rustc 1.80 now complains about features not declared in Cargo.toml and cfg
keys/values not declared by build.rs to protect against typos or misuse (you
think you're using the right condition but you're not). See
rust-lang/cargo#10554 and rust-lang/rust#82450.
(We're not actually using TSAN under CI at this time, but I do want to re-enable
it at some point — especially if we get multithreaded execution going — using
the rust-native TSAN configuration.)
I'll be updating the `rsconf` crate and patching `build.rs` accordingly to also
handle the warnings about unknown cfg values, but tsan is a feature and not a
cfg and these can be dealt with in `Cargo.toml` directly.
It appears we can't find a system that ships rustc >= 1.67 and < 1.70,
so keeping it at 1.67 gains nothing.
1.70 is used in Debian 13, so that will be able to build fish out of
the box (12 was on 1.63 which was already too low).
The current version of serial_test we use (0.4.0)
depends on parking_lot 0.10.2 which in turn
depends on lock_api 0.3.4.
This version of lock_api is vulnerable to [RUSTSEC-2020-0070](https://rustsec.org/advisories/RUSTSEC-2020-0070)
This was patched in lock_api 0.4.2 but we need to update serial_test
to get the update.
The incompatible_msrv one is a false positive because we have polyfills for
is_some_and() and is_ok_or() which are Rust 1.74. I'm not yet sure how to
communicate that to Clippy.
This allows us to get the terminfo information without linking against curses.
That means we can get by without a bunch of awkward C-API trickery.
There is no global "cur_term" kept by a library for us that we need to invalidate.
Note that it still requires a "unhashed terminfo database", and I don't know how well it handles termcap.
I am not actually sure if there are systems that *can't* have terminfo, everything I looked at
has the ncurses terminfo available to install at least.
The default codegen units is 16 but we set it to 1*. On my system, this
saves 0.1 MB (2%) in the unstripped binary, while adding 10s (20%) to the
build time. This doesn't seem worth, better stick to the defaults.
[*] along enabling fat LTO which is debatable too
They are probably not terribly useful for us but let's see what happens.
Unfortunately cargo does not properly forward the combination of "RUSTFLAGS"
and "--target" that is currently required to build with ASan [1]. Hence doctests
will fail to link on ASan builds. Let's disable doctests when ASan is active.
[1]: https://github.com/rust-lang/cargo/issues/10666 et al
