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* Bail out if parse_root() failsTavian Barnes2017-02-071-44/+88
| | | | | | Previously, skip_paths() did not distinguish between end-of-arguments and parse_root() failing, returning NULL in both cases. If parse_root() failed, parsing would attempt to continue, in an unexpected state.
* Add some missing perror() callsTavian Barnes2017-02-071-14/+18
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* Implement -printf/-fprintfTavian Barnes2017-02-051-4/+68
| | | | | Based on a patch by Fangrui Song <i@maskray.me>. Closes #16.
* Implement -nouser and -nogroupTavian Barnes2017-02-041-0/+16
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* Add some text to the -help outputTavian Barnes2016-12-201-1/+27
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* Implement -mnewerTavian Barnes2016-12-201-0/+1
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* Add tera and peta suffices for -sizeTavian Barnes2016-12-201-1/+7
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* Implement -sparse from FreeBSD findTavian Barnes2016-12-201-0/+8
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* Support -[gu]id NAME like BSD findTavian Barnes2016-12-201-24/+10
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* Don't check errno after get{gr,pw}nam()Tavian Barnes2016-12-201-24/+6
| | | | | Turns out it doesn't always keep errno 0, even if the only problem is a failed lookup. This was observed on a machine with Kerberos auth.
* Implement BSD find's -depth NTavian Barnes2016-12-181-1/+18
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* Add support for -x (same as -mount/-xdev, from BSD)Tavian Barnes2016-12-181-0/+1
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* Implement -regex, -iregex, and -regextype/-ETavian Barnes2016-12-181-2/+114
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* Move portability code into util.hTavian Barnes2016-12-041-0/+1
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* bftw: Make bftw_flags more similar to fts() options.Tavian Barnes2016-11-211-9/+9
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* Support -perm +MODE for symbolic modes.Tavian Barnes2016-11-211-4/+0
| | | | Only things like -perm +777 are disallowed by GNU find.
* parse: Don't print warnings if standard in is not a terminal.Tavian Barnes2016-11-131-1/+1
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* Implement -perm.Tavian Barnes2016-10-291-9/+268
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* parse: Use free_expr(expr), not free(expr).Tavian Barnes2016-10-241-7/+7
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* Implement -ignore_readdir_race.Tavian Barnes2016-10-241-5/+19
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* Check for POSIX timers before using them.Tavian Barnes2016-10-241-2/+25
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* bftw: Add support for some exotic file types, where available.Tavian Barnes2016-10-021-0/+3
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* parse: Ignore -- on the command line.Tavian Barnes2016-10-021-5/+21
| | | | | | | | | | | | | | | | | | find uses -- to indicate the end of the flags. That is, $ find -L -- -type f is allowed, but $ find -- -L -type f results in an error about an unknown predicate `-L`. This behaviour doesn't seem particularly useful -- in particular, unlike most other tools, it doesn't help you if you want to specify a filename beginning with a -. So to ensure bfs is compatible with all GNU find command lines, we just ignore -- whenever it appears.
* Give suggestions for operators too.Tavian Barnes2016-09-061-19/+47
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* Use the two-star list augmenting method.Tavian Barnes2016-09-051-8/+4
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* Require -{min,max}depth argument to be positive.Tavian Barnes2016-09-041-1/+1
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* Implement typo detection for literals.Tavian Barnes2016-09-041-1/+12
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* Use a table-driven parser for literals.Tavian Barnes2016-09-041-291/+281
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* Implement -f PATH from BSD find.Tavian Barnes2016-07-131-1/+28
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* Use a linked list to store the root paths.Tavian Barnes2016-07-131-23/+38
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* Implement -D rates.Tavian Barnes2016-06-281-11/+30
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* Use underscores.Tavian Barnes2016-06-191-24/+24
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* Re-work optimization levels.Tavian Barnes2016-06-091-5/+15
| | | | | | -O3 is the new default, for the future cost-based optimizer. -O4 enables the surprising/aggressive optimizations that used to be under -O3. -Ofast is a synonym for -O4.
* Allow flags like -L before ',' or ')' as pathnames.Tavian Barnes2016-06-091-17/+34
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* Implement -fprint and -fprint0.Tavian Barnes2016-06-081-2/+86
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* Optimize ( ! x , y ) <==> ( x , y )Tavian Barnes2016-06-081-2/+14
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* Treat '-', ')', and ',' as paths when possible.Tavian Barnes2016-06-081-34/+62
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* Remove redundant pure expressions from the top level.Tavian Barnes2016-06-071-5/+28
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* Optimize using De Morgan's laws.Tavian Barnes2016-06-071-0/+61
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* Warn on things like "-not -maxdepth 1".Tavian Barnes2016-06-071-0/+6
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* Move purity optimizations to -O2.Tavian Barnes2016-06-071-10/+12
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* Implement -D opt.Tavian Barnes2016-06-071-27/+81
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* At -O3, replace command lines with no actions by -false.Tavian Barnes2016-06-071-0/+5
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* Use complete sentences in error messages consistently.Tavian Barnes2016-05-221-3/+3
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* Use argc/argv naming consistently.Tavian Barnes2016-05-221-71/+71
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* Implement -{exec,ok}{,dir}.Tavian Barnes2016-05-221-5/+51
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* Implement -size.Tavian Barnes2016-03-121-14/+108
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* Implement -used.Tavian Barnes2016-03-051-0/+2
| | | | | | This doesn't agree with find's output, but I think find is buggy here. For example, find -used +0 is returning fewer results than find -used 1, which makes no sense given that 1 is greater than 0.
* Fix a typo that caused a segfault with missing arguments.Tavian Barnes2016-02-271-1/+1
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* Implement (most of) -newerXY.Tavian Barnes2016-02-271-0/+81
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