memmap is unmaintained at this point and it is being flagged as a
RUSTSEC advisory in ripgrep. This doesn't seem like that big of a deal
to me honestly, but memmap2 looks like a fine choice at this point.
Fixes#1785, Closes#1786
This brings in all other semver updates.
This did require updating some tests, since bstr changed its debug
output for NUL bytes to be a bit more idiomatic.
This updates encoding_rs, crossbeam-utils and crossbeam-channel. This
serves two purposes. The encoding_rs update fixes a compilation failure
on the latest nightly. The crossbeam updates are good sense and to
reduce duplicate dependencies such as cfg-if. (Although, we note that
the log crate still pulls in cfg-if 0.1, so ripgrep has a duplicate
dependency there for now. But it's very small.)
Fixes#1721, Closes#1705
This should bring a compilation time improvement when building static
buils of PCRE2 by enabling parallelism for C compilation.
Kudos to @JoshTriplett for the tip!
This adds one new dependency, maybe-uninit, which is brought in by
crossbeam-channel[1]. This is to apparently fix some unsound code
without bumping the MSRV. Since ripgrep uses the latest stable release
of Rust, the maybe-uninit crate should compile down to nothing and just
re-export std's `MaybeUninit` type.
[1] - https://github.com/crossbeam-rs/crossbeam/pull/458
The transient failures appear to be persisting and they are quite
difficult to debug. So include a full directory listing in the output of
every test failure.
This makes it so the caller can more easily refactor from
single-threaded to multi-threaded walking. If they want to support both,
this makes it easier to do so with a single initialization code-path. In
particular, it side-steps the need to put everything into an `Arc`.
This is not a breaking change because it strictly increases the number
of allowed inputs to `WalkParallel::run`.
Closes#1410, Closes#1432
Previously, ripgrep would always defer to the regex engine's capturing
matches in order to implement word matching. Namely, ripgrep would
determine the correct match offsets via a capturing group, since the
word regex is itself generated from the user supplied regex.
Unfortunately, the regex engine's capturing mode is still fairly slow,
so this commit adds a fast path to avoid capturing mode in the vast
majority of cases. See comments in the code for details.
`benches/bench.rs` uses lazy_static but Cargo.toml does not declare a
dependency on it. This causes rustc to use its own internal private
copy instead. Sometimes this causes unintuitive errors like this Debian
bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942243
The underlying issue is https://github.com/rust-lang/rust#27812 but it
can be avoided by explicitly declaring the dependency, which you are
supposed to do anyways.
Closes#1435
Most of these updates (sans thread_local) are from crates I maintain
that have seen updates recently.
Notably, this includes a bump to `termcolor 1.1.0` which includes
support for respecting `NO_COLOR`. This commit therefore means that
ripgrep now supports `NO_COLOR`.
As an added bonus, we drop a dependency on Windows. (Although the total
amount of code compiled remains the same.)
Closes#1186
