The regex update fixes the Rust nightly build failure by in turn updating
its simd dependency to 2.x.
The regex update also includes a literal optimization that uses Tuned
Boyer Moore.
Fixes#617
clippy: fix a few lints
The fixes are:
* Use single quotes for single-character
* Use ticks in documentation when necessary.
* Just bow to clippy's wisdom.
Fixes#717 (partially)
The previous implementation of the smart-case feature was actually *too* smart,
in that it inspected the final character ranges in the AST to determine if the
pattern contained upper-case characters. This meant that patterns like `foo\w`
would not be handled case-insensitively, since `\w` includes the range of
upper-case characters A–Z.
As a medium-term solution to this problem, we now inspect the input pattern
itself for upper-case characters, ignoring any that immediately follow a `\`.
This neatly handles all of the most basic cases like `\w`, `\S`, and `É`, though
it still has problems with more complex features like `\p{Ll}`. Handling those
correctly will require improvements to the AST.
When processing a rule that ends in a slash, we strip it off and set the
`is_only_dir` flag. We then apply the rule that paths that aren't
absolute should be given an implicit `**/` prefix, while avoiding
adding that prefix if it already exists.
However, this means that we miss the case in which we had already
stripped off the trailing slash and set `is_only_dir`. Correct this
by also explicitly checking for that case.
Fixes#649
This optimization wasn't tested too carefully, and it seems to result
in a massive amount of file handles open simultaneously. This is likely
a result of the parallel iterator, where many directories are being
traversed simultaneously.
Fixes#648
This commit fixes the symlink loop checker in the parallel directory
traverser to open fewer handles at the expense of keeping handles held
open longer.
This roughly matches the corresponding change in walkdir:
5bcc5b87eeFixes#633
This fixes a bug where a "match" color escape was erroneously emitted
after the new line character. This is because `^` is actually allowed to
match after the end of a trailing new line, which means `^$` matches both
before and after the trailing new line when multiline mode is enabled.
The trailing match was causing the phantom escape sequence to appear,
which we don't want.
Incidentally, this is the root cause of #441 as well, although this commit
doesn't fix that issue, since the line itself is printed before we detect
the phantom match.
Fixes#599
The uninteresting bits of this commit involve mechanical changes for
updates to walkdir 2. The more interesting bits of this commit are the
breaking changes, although none of them should require any significant
change on users of this library. The breaking changes are as follows:
* `DirEntry::path_is_symbolic_link` has been renamed to
`DirEntry::path_is_symlink`. This matches the conventions in the
standard library, and also the corresponding name change in walkdir.
* Removed the `From<walkdir::Error> for ignore::Error` impl. This was
intended to only be used internally, but was the only thing that
made `walkdir` a public dependency of `ignore`. Therefore, we remove
it since it seems unnecessary.
* Renamed `WalkBuilder::sort_by` to `WalkBuilder::sort_by_file_name`,
and changed the type of the comparator from
Fn(&OsString, &OsString) -> cmp::Ordering + 'static
to
Fn(&OsStr, &OsStr) -> cmp::Ordering + Send + Sync + 'static
The corresponding change in `walkdir` retains the `sort_by` name, but
gives the comparator a pair of `&DirEntry` values instead of a pair
of `&OsStr` values. Ideally, `ignore` would hand off its own pair of
`&ignore::DirEntry` values, but this requires more design work. So for
now, we retain previous functionality, but leave room to make a proper
`sort_by` method.
[breaking-change]
When -o/--only-matching is used with -r/--replace, the replacement works
as expected. This is not a breaking change because the flags were
previously set to conflict.
For regression 210 we may not actually need to test anything if the file
system doesn't support creating files with invalid UTF-8 bytes. Don't
create the command until we know there will be an assertion.
APFS does not support creating filenames with invalid UTF-8 byte codes,
thus this test doesn't make sense. Skip it on file systems where this
shouldn't be possible.
Fixes#559
