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Commit Graph

248 Commits

Author SHA1 Message Date
Andrew Gallant
2f3dbf5fee ignore: fix false positive in path_is_symlink
This commit fixes a bug where the first path always reported itself as
as symlink via `path_is_symlink`.

Part of this fix includes updating walkdir to 2.2.1, which also includes
a corresponding bug fix.

Fixes #984
2018-08-21 23:05:52 -04:00
Andrew Gallant
5c80e4adb6 release: better support for binary Debian package
This commit beefs up the package metadata used by the 'cargo deb' tool to
produce a binary dpkg. In particular, we now include ripgrep's man page.

This commit includes a new script, 'ci/build_deb.sh', which will handle
the build process for a dpkg, which has become a bit more nuanced than
just running 'cargo deb'. We don't (yet) run this script in CI.

Fixes #842
2018-08-21 23:05:52 -04:00
Andrew Gallant
0eef05142a ripgrep: move minimum version to Rust stable
This also updates some code to make use of our more liberal versioning
requirement, including the use of crossbeam-channel instead of the MsQueue
from the older an unmaintained crossbeam 0.3. This does regrettably add
a sizable number of dependencies, however, compile times seem mostly
unaffected.

Closes #1019
2018-08-21 23:05:52 -04:00
Andrew Gallant
d5c0b03030 changelog: massive update for libripgrep
This commit updates the CHANGELOG to reflect all the work done to make
libripgrep a reality.

* Closes #162 (libripgrep)
* Closes #176 (multiline search)
* Closes #188 (opt-in PCRE2 support)
* Closes #244 (JSON output)
* Closes #416 (Windows CRLF support)
* Closes #917 (trim prefix whitespace)
* Closes #993 (add --null-data flag)
* Closes #997 (--passthru works with --replace)

* Fixes #2 (memory maps and context handling work)
* Fixes #200 (ripgrep stops when pipe is closed)
* Fixes #389 (more intuitive `-w/--word-regexp`)
* Fixes #643 (detection of stdin on Windows is better)
* Fixes #441, Fixes #690, Fixes #980 (empty matching lines are weird)
* Fixes #764 (coalesce color escapes)
* Fixes #922 (memory maps failing is no big deal)
* Fixes #937 (color escapes no longer used for empty matches)
* Fixes #940 (--passthru does not impact exit status)
* Fixes #1013 (show runtime CPU features in --version output)
2018-08-20 07:10:19 -04:00
Andrew Gallant
6799dcfc0e
release: 0.9.0 2018-08-03 16:13:31 -04:00
Andrew Gallant
1611c04e6f
ignore: respect XDG_CONFIG_DIR/git/config
This commit updates the logic for finding the value of git's
`core.excludesFile` configuration parameter. Namely, we now check
`$XDG_CONFIG_DIR/git/config` in addition to `$HOME/.gitconfig` (where
the latter overrules the former on a knob-by-knob basis).

Fixes #995
2018-07-28 10:04:16 -04:00
Andrew Gallant
dca8110da2
ripgrep: when given no patterns, don't match
Generally speaking, ripgrep prevents the case of not having any patterns
via its arg parsing. However, it is possible for users to provide a file
of patterns via the `-f` flag. If that file is empty, then ripgrep has
nothing to search for and therefore should not ever produce any match.

One way of fixing this might be to replace the absence of patterns with
a pattern that can never match, but this still requires opening and
searching through every file, which is quite a waste. Instead, we detect
this case explicitly and quit early.

Fixes #900
2018-07-22 12:07:18 -04:00
Andrew Gallant
22ac2e056e
ripgrep: stop early when --files --quiet is used
This commit tweaks the implementation of the --files flag to stop early
when --quiet is provided.

Fixes #907
2018-07-22 11:05:24 -04:00
Andrew Gallant
03af61fc7b
ripgrep: don't skip tar archives
This removes logic from the decompressor for skipping tar archives. This
logic was originally added under the assumption that we probably want to
avoid the cost of reading them. However, this is generally inconsistent
with how ripgrep treats files like tar archives: it should search them
and do binary detection like normal.

Fixes #918
2018-07-22 10:59:09 -04:00
Andrew Gallant
560dffd247
ripgrep: add --no-ignore-global flag
This commit adds a new --no-ignore-global flag that permits disabling
the use of global gitignore filtering. Global gitignores are generally
found in `$HOME/.config/git/ignore`, but its location can be configured
via git's `core.excludesFile` option.

Closes #934
2018-07-22 10:42:32 -04:00
Andrew Gallant
e65ca21a6c
ignore: only respect .gitignore in git repos
This commit fixes an interesting bug in the `ignore` crate where it
would basically respect any `.gitignore` file anywhere (including global
gitignores in `~/.config/git/ignore`), regardless of whether we were
searching in a git repository or not. This commit rectifies that
behavior to only respect gitignore rules when in a git repo.

The key change here is to move the logic of whether to traverse parents
into the directory matcher rather than putting the onus on the directory
traverser. In particular, we now need to traverse parent directories in
more cases than we previously did, since we need to determine whether
we're in a git repository or not.

Fixes #934
2018-07-22 10:33:23 -04:00
Andrew Gallant
6771626553
ripgrep: improve usage documentation
This shows an example for reading stdin.

Fixes #951
2018-07-22 09:38:49 -04:00
Andrew Gallant
b9c922be53
ripgrep: better --path-separator error message
This commit improves the error message when --path-separator fails. Namely,
it prints the separator it got and also prints a notice for Windows users
for common failure modes.

Fixes #957
2018-07-22 09:33:03 -04:00
Charles Blake
231456c409 ripgrep: add --pre flag
The preprocessor flag accepts a command program and executes this
program for every input file that is searched. Instead of searching the
file directly, ripgrep will instead search the stdout contents of the
program.

Closes #978, Closes #981
2018-07-21 17:25:12 -04:00
Kalle Samuels
1d09d4d31b
ripgrep: add support for lz4 decompression
This uses the lz4 binary for decompression.

Closes #898
2018-07-21 16:26:39 -04:00
Andrew Gallant
02f08f3800
changelog: updates
We continue our quest to update the CHANGELOG incrementally.
2018-07-21 14:23:38 -04:00
Andrew Gallant
7829850bf0
deps: bump minimum Rust to 1.23.0 from 1.20.0
1.23.0 is the first Rust release of 2018 and is around half a year old,
which seems old enough to move to. This also lets us bring in encoding_rs
0.8, which includes performance optimizations.
2018-07-17 20:29:20 -04:00
Andrew Gallant
ab64da73ab ignore: speed up Gitignore::empty
This commit makes Gitignore::empty a bit faster by avoiding allocation
and manually specializing the implementation instead of routing it through
the GitignoreBuilder.

This helps improve uses of ripgrep that traverse *many* directories, and
in particular, when the use of ignores is disabled via command line
switches.

Fixes #835, Closes #836
2018-04-24 11:19:03 -04:00
Andrew Gallant
06438d5360
changelog: update 2018-04-23 20:01:57 -04:00
Andrew Gallant
42b8132d0a grep: add "perfect" smart case detection
This commit removes the previous smart case detection logic and replaces
it with detection based on the regex AST. This particular AST is a faithful
representation of the concrete syntax, which lets us be very precise in
how we handle it.

Closes #851
2018-03-13 22:55:39 -04:00
Andrew Gallant
cd08707c7c grep: upgrade to regex-syntax 0.5
This update brings with it many bug fixes:

  * Better error messages are printed overall. We also include
    explicit call out for unsupported features like backreferences
    and look-around.
  * Regexes like `\s*{` no longer emit incomprehensible errors.
  * Unicode escape sequences, such as `\u{..}` are now supported.

For the most part, this upgrade was done in a straight-forward way. We
resist the urge to refactor the `grep` crate, in anticipation of it
being rewritten anyway.

Note that we removed the `--fixed-strings` suggestion whenever a regex
syntax error occurs. In practice, I've found that it results in a lot of
false positives, and I believe that its use is not as paramount now that
regex parse errors are much more readable.

Closes #268, Closes #395, Closes #702, Closes #853
2018-03-13 22:55:39 -04:00
Andrew Gallant
c2e97cd858 changelog: update for 0.9.0 2018-03-12 23:21:42 -04:00
Andrew Gallant
6862e07870
changelog: 0.8.1 2018-02-20 20:18:01 -05:00
Keith Devens
ad3f55b0e5 doc: the year is 2018 2018-02-12 18:30:02 -05:00
KARASZI István
81afe8c5a0 doc: fix typo 2018-02-12 07:16:10 -05:00
Andrew Gallant
f3146f8316
changelog: 0.8.0 2018-02-11 13:57:29 -05:00
Andrew Gallant
04d17040e7
changelog 0.7.1 2017-10-22 10:31:42 -04:00
Andrew Gallant
ad5fa56490
changelog 0.7.0 2017-10-21 22:40:10 -04:00
Andrew Gallant
fffee61f80
changelog 0.6.0 2017-08-23 19:49:35 -04:00
Andrew Gallant
16109166fe changelog 0.5.2 2017-05-11 19:05:40 -04:00
Andrew Gallant
e300541701 changelog 0.5.1 2017-04-09 09:43:16 -04:00
Andrew Gallant
e962eea1cc add date to CHANGELOG 2017-03-12 22:31:57 -04:00
Andrew Gallant
70b6bdb104 changelog 0.5.0 2017-03-12 21:57:50 -04:00
Andrew Gallant
b04a68a782 Update 0.4.0 changelog.
It was missing a change about colors/styles.

Fixes #330
2017-01-17 19:34:18 -05:00
Andrew Gallant
730beb9cb5 changelog 0.4.0 2017-01-13 23:40:11 -05:00
Andrew Gallant
3e943636f4 changelog 0.3.2 2016-12-07 10:58:31 -05:00
Andrew Gallant
9e04a8283c changelog 0.3.1 2016-11-21 20:52:42 -05:00
Andrew Gallant
f0e192943f changelog 0.3.0 2016-11-20 16:06:49 -05:00
Andrew Gallant
d862b80afb changelog 0.2.9 2016-11-09 18:52:08 -05:00
Andrew Gallant
68427b5b79 changelog 0.2.8 2016-11-06 16:16:19 -05:00
Andrew Gallant
43ed91dc5c changelog 0.2.7 2016-11-06 15:48:52 -05:00
Andrew Gallant
599c4fc3f3 changelog 0.2.6 2016-10-31 20:01:31 -04:00
Andrew Gallant
dc86666044 changelog 0.2.5 2016-10-29 22:44:07 -04:00
Andrew Gallant
24f753c306 changelog 0.2.4 2016-10-29 22:27:39 -04:00
Andrew Gallant
7cbbef019f changelog 0.2.3 2016-10-11 19:44:50 -04:00
Andrew Gallant
7b8a8d77d0 changelog 0.2.2 2016-10-10 22:18:21 -04:00
Andrew Gallant
416b69bae5 changelog 0.2.1 2016-09-26 20:02:47 -04:00
Andrew Gallant
baebfd7add changelog 0.2.0 2016-09-25 22:27:58 -04:00