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Code Issues Releases Activity
590 Commits 15 Branches 233 Tags 11 MiB
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216 Commits

Author SHA1 Message Date
Andrew Gallant
69095cf5c3 Add an error message for catching a common failure mode. 
If you're in a directory that has a parent .gitignore (like, your $HOME),
then it can cause ripgrep to simply not do anything depending on your
ignore rules.

There are probably other scenarios where ripgrep applies some filter that
an end user doesn't expect, so try to catch the worst case (when ripgrep
doesn't search anything).
 2016-09-20 20:25:24 -04:00
Andrew Gallant
7402db7b43 Add "unrestricted" flag. 
I don't like having multiple flags do the same thing, but -u, -uu and -uuu
are much easier to remember, particularly with -uuu meaning "search
everything."
 2016-09-20 20:24:03 -04:00
Andrew Gallant
f7ee914dd3 Add support for searching multiple patterns with -e. 
Also, change -Q/--literal to -F/--fixed-strings because compatibility
with grep is probably better.
 2016-09-17 16:55:58 -04:00
Andrew Gallant
bfbbfbf979 fix windows build 
Why isn't CI running on each push? It seems to only be running on tagged
commits.
 2016-09-17 12:54:46 -04:00
Andrew Gallant
0d14c74e63 Some minor performance tweaks. 
This includes moving basename-only globs into separate regexes. The hope
is that if the regex processes less input, it will be faster.
 2016-09-16 16:13:28 -04:00
Andrew Gallant
1c5884b2f9 try again... 2016-09-16 07:12:06 -04:00
Andrew Gallant
8203a80ac7 fix tests 2016-09-16 06:58:10 -04:00
Andrew Gallant
0e46171e3b Rework glob sets. 
We try to reduce the pressure on regexes and offload some of it to
Aho-Corasick or exact lookups.
 2016-09-15 22:06:04 -04:00
Andrew Gallant
f5c85827ce Don't traverse directory stack if we don't need to. 2016-09-15 12:40:28 -04:00
Andrew Gallant
7cefc55238 Remove .agignore from ignore file list. 2016-09-15 12:40:08 -04:00
Andrew Gallant
92c918ebd9 --no-ignore implies --no-ignore-parent 2016-09-14 14:33:37 -04:00
Andrew Gallant
c24f8fd50f Replace crossbeam with deque. 
deque appears faster.
 2016-09-14 07:40:46 -04:00
Andrew Gallant
983c7fd6f9 We don't use thread_local any more, so remove it. 2016-09-13 21:21:36 -04:00
Andrew Gallant
fdca74148d Stream results when feasible. 
For example, when only a single file (or stdin) is being searched, then we
should be able to print directly to the terminal instead of intermediate
buffers. (The buffers are only necessary for parallelism.)

Closes #4.
 2016-09-13 21:11:46 -04:00
Andrew Gallant
68fa50709e Don't skip the first arg. 
Docopt will do it for us.
 2016-09-11 13:33:25 -04:00
Andrew Gallant
ab91e4b874 Don't panic when an argument is invalid UTF-8. 
Suggest a workaround.
 2016-09-11 13:27:08 -04:00
Andrew Gallant
2b943eda47 Make file type filtering a lot faster. 
We do this by avoiding using a RegexSet (*sigh*). In particular, file
type matching has much simpler semantics than gitignore files, so we don't
actually need to care which file type matched. Therefore, we can get away
with a single regex with a giant alternation.
 2016-09-11 13:26:53 -04:00
Andrew Gallant
37544c092f We don't need regex-syntax directly in ripgrep. 2016-09-11 13:25:37 -04:00
Andrew Gallant
cb0f8fd2fa Bump default thread count to 8. 2016-09-11 00:42:39 -04:00
Andrew Gallant
19615245cd Make line counting much faster. 2016-09-10 01:35:44 -04:00
Andrew Gallant
e3da726836 Rename search module to search_stream. 
The name better reflects the difference between it and the search_buffer
module.
 2016-09-10 00:08:42 -04:00
Andrew Gallant
5b36c86c15 Rejigger the atty detection stuff. 2016-09-10 00:05:20 -04:00
Andrew Gallant
f83cd63b11 Add integration tests. 2016-09-09 22:58:30 -04:00
Andrew Gallant
cc6b6dcf5b fix windows build 2016-09-09 08:53:10 -04:00
Andrew Gallant
0766617e07 Refactor how coloring is done. 
All in the name of appeasing Windows.
 2016-09-08 21:46:14 -04:00
Andrew Gallant
a744ec133d Rename xrep to ripgrep. 2016-09-08 16:15:44 -04:00
Andrew Gallant
0042dce949 Hack in Windows console coloring. 
The code has suffered and needs refactoring/commenting. BUT... IT WORKS!
 2016-09-07 21:54:28 -04:00
Andrew Gallant
ca058d7584 Add support for memory maps. 
I though plain `read` had usurped them, but when searching a very small
number of files, mmaps can be around 20% faster on Linux. It'd be really
unfortunate to leave that on the table.

Mmap searching doesn't support contexts yet, but we probably don't really
care. And duplicating that logic doesn't sound fun. Without contexts, mmap
searching is delightfully simple.
 2016-09-06 21:47:33 -04:00
Andrew Gallant
5938bed339 Add support for printing column numbers. 2016-09-06 19:50:27 -04:00
Andrew Gallant
feff1849c8 Tweak colors. 2016-09-06 19:35:52 -04:00
Andrew Gallant
9948e0ca07 Only create the Grep searcher once. 2016-09-06 19:33:19 -04:00
Andrew Gallant
af48aaa647 another try 2016-09-05 21:57:57 -04:00
Andrew Gallant
ee7f300ae2 windows debug, take 1 2016-09-05 21:46:11 -04:00
Andrew Gallant
a4d8db16f7 Fix glob tests. 
When matching directly with a regex, we need to make sure the path is
normalized first.
 2016-09-05 21:36:19 -04:00
Andrew Gallant
3bb387abdd Fix glob problem on Windows. 
We weren't actually escaping every use of the file path separator. D'oh.
 2016-09-05 21:20:19 -04:00
Andrew Gallant
7f0273c347 Fix yellow color to match ack. 2016-09-05 21:19:56 -04:00
Andrew Gallant
5b42999a3d windows, take 3 2016-09-05 21:02:08 -04:00
Andrew Gallant
8023f6fd03 Fix context writing. 
Don't show the filename twice... (Copy/paste error).
 2016-09-05 20:18:31 -04:00
Andrew Gallant
1a3e7c0bb2 Trying CI. 2016-09-05 20:08:46 -04:00
Andrew Gallant
02ac331529 Whoops. Remove other bits of parking lot. 2016-09-05 19:55:31 -04:00
Andrew Gallant
2bda77c414 Fix deps so that others can build it. 2016-09-05 18:22:12 -04:00
Andrew Gallant
7a149c20fe More progress. With coloring! 2016-09-05 17:36:41 -04:00
Andrew Gallant
d8d7560fd0 TODOs and some cleanup/refactoring. 2016-09-05 10:15:13 -04:00
Andrew Gallant
812cdb13c6 Lots of progress: 
- Refactored interaction between CLI args and rest of xrep.
  - Filling in a lot more options, including file type filtering.
  - Fixing some bugs in globbing/ignoring.
  - More documentation.
 2016-09-05 00:52:23 -04:00
Andrew Gallant
0bf278e72f making search work (finally) 2016-09-03 21:48:23 -04:00
Andrew Gallant
c2b5577cba progress on after contexts 2016-09-03 01:11:14 -04:00
Andrew Gallant
062aa5ef76 Switch to Chase-Lev work stealing queue. 
It seems to be a touch faster.
 2016-09-02 23:38:27 -04:00
Andrew Gallant
7f0b1ccbd3 Before contexts seem to work. 
Code is in a little better shape.
 2016-09-02 23:25:07 -04:00
Andrew Gallant
5450aed9a8 Make "before" context work. 
No line numbers. And match inverting is broken.

This is awful.
 2016-09-01 21:56:23 -04:00
Andrew Gallant
5aa3b9bc58 struggling with printing contexts, what a mess 2016-08-31 20:02:59 -04:00
Andrew Gallant
79f62012d7 fix glob tests 2016-08-31 20:02:48 -04:00
Andrew Gallant
03d9df4303 tests and refactoring search 2016-08-31 15:52:35 -04:00
Andrew Gallant
d011cea053 The search code is a mess, but... 
... we now support inverted matches and line numbers!
 2016-08-29 22:44:15 -04:00
Andrew Gallant
c809679cf2 Lots of improvements. Most notably, removal of memory maps for searching. 
Memory maps appear to degrade quite a bit in the presence of multithreading.

Also, switch to lock free data structures for synchronization. Give each
worker an input and output buffer which require no synchronization.
 2016-08-28 20:18:34 -04:00
Andrew Gallant
1c8379f55a Implementing core functionality. 
Initially experimenting with crossbeam to manage synchronization.
 2016-08-28 01:37:12 -04:00
Andrew Gallant
065c449980 File path filtering works and is pretty fast. 
I'm pretty disappointed by the performance of regex sets. They are
apparently spending a lot of their time in construction of the DFA,
which probably means that the DFA is just too big.

It turns out that it's actually faster to build an *additional* normal
regex with the alternation of every glob and use it as a first-pass
filter over every file path. If there's a match, only then do we try the
more expensive RegexSet.
 2016-08-27 01:01:06 -04:00
Andrew Gallant
b55ecf34c7 globbing by regex 2016-08-25 21:44:37 -04:00
Andrew Gallant
076eeff3ea update 2016-08-05 00:10:58 -04:00
Andrew Gallant
0163b39faa refactor progress 2016-06-20 16:55:13 -04:00
Andrew Gallant
8d9d602945 update 2016-04-03 21:22:09 -04:00
Andrew Gallant
07bff7409b tweaks 2016-03-30 22:24:59 -04:00
Andrew Gallant
f1a91307cd short matches 2016-03-30 20:44:26 -04:00
Andrew Gallant
79a51029c1 progress 2016-03-29 21:21:34 -04:00
Andrew Gallant
4ae67a8587 progress 2016-03-28 20:07:25 -04:00
Andrew Gallant
403bb72a4d beating 'grep -E' on some things 2016-03-10 20:48:44 -05:00
Andrew Gallant
9d1e619ff3 initial commit 2016-02-27 11:07:26 -05:00