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434 Commits

Author SHA1 Message Date
Mike Farah 08fc058934 Fix JSON encoding removing null #985 2021-10-30 13:37:21 +11:00
Mike Farah 0b2688c0f1 Split printer 2021-10-30 10:04:41 +11:00
Mike Farah 65fd001575 Improving docs 2021-10-28 09:15:28 +11:00
Mike Farah d508ac3fa4 Fixed flatten error message 2021-10-26 15:43:43 +11:00
Mike Farah 80084e89cc Added flatten operator 2021-10-26 15:42:25 +11:00
Mike Farah 2491051fd9 Added group_by operator 2021-10-26 15:13:26 +11:00
Mike Farah d390fdc641 better docs 2021-10-26 14:33:57 +11:00
Mike Farah 91717b3c5d Can specify indent in encode ops 2021-10-24 11:35:40 +11:00
Mike Farah 587af7f722 Fixed newline handling in encoder/decoder 2021-10-22 15:21:01 +11:00
Mike Farah a1af1b95d0 better docs 2021-10-22 14:55:58 +11:00
Mike Farah b1e64a0d80 Fixed newline handling when decoding/encoding 2021-10-22 14:53:39 +11:00
Mike Farah 7288d34778 Added decoder op 2021-10-22 12:37:47 +11:00
Mike Farah cdc5ef7b15 Added encoder op 2021-10-22 12:00:47 +11:00
Mike Farah 5819dd0853 Fixed expression parsing bug #970 2021-10-18 11:47:03 +11:00
Mike Farah 0064b68ed9 Revert "Removed leadingContentPreProcessing flag - header preprocessing is stable" 
This reverts commit 4ce9433468.
 2021-10-15 11:47:00 +11:00
Mike Farah e741e6d52f Man page wip 2021-10-15 10:39:33 +11:00
Mike Farah 948399f163 Man page wip 2021-10-15 09:59:08 +11:00
Mike Farah 0436b77d91 Man page wip 2021-10-15 09:51:42 +11:00
Mike Farah 4ce9433468 Removed leadingContentPreProcessing flag - header preprocessing is stable 2021-10-15 08:53:00 +11:00
Peter Matseykanets dd259b4957 Make deepMatch report in linear time 
The current implementation of the deepMatch() has the exponential runtime.
Given the long enough input and the pattern with multiple wildcards
it takes a while if ever to complete which can potentially be used
maliciously to cause a denial of service (cpu and memory consumption).

E.g. running this in the root of this repository
time yq eval '.jobs.publishDocker.steps.[] | select (.run == "****outputs")' .github/workflows/release.yml
gives on my laptop
25.11s user 0.06s system 99% cpu 25.182 total

Whereas the updated implementation gives
0.01s user 0.01s system 36% cpu 0.049 total

There are numerous similar CVEs reported for glob evaluation in
different shells/ftp-servers/libraries.

The replacement implementation with the linear runtime is shamelessly taken
verbatim from the briliant article by Russ Cox https://research.swtch.com/glob
 2021-10-14 18:45:25 +11:00
Mike Farah ed4d888bfa Speed up multiply 2021-10-11 14:46:46 +11:00
Mike Farah 79bc1f95cb Slight performance improvement to context.ChildContext 2021-10-11 12:56:27 +11:00
Mike Farah 4a4aae00af Sped up explode operator 2021-10-11 10:41:15 +11:00
Mike Farah 839f795710 Fixed select bug (#958) 2021-10-07 15:04:36 +11:00
Mike Farah 43e40a6dda Updating with documentation 2021-09-16 10:55:26 +10:00
Mike Farah 2292f0ffb4 Fixed with semicolon space issue 2021-09-15 22:24:03 +10:00
Mike Farah 2db8140d7f Added contains operator 2021-09-15 15:18:10 +10:00
Mike Farah 084a0f6f1e Merge branch 'subtract' 2021-09-12 21:59:07 +10:00
Mike Farah 6002604251 Added with operator 2021-09-12 21:52:02 +10:00
Mike Farah b2ee131a4c Updated var to work like jq #934 2021-09-12 16:55:55 +10:00
Mike Farah 1cfbbde796 Added missing closing bracket error check 2021-09-12 15:49:50 +10:00
Mike Farah 13c42db238 Adding subtraction support for arrays 2021-09-07 16:58:34 +10:00
Mike Farah 3543a2dbdc Fixed union infinite loop #930 2021-09-05 11:07:40 +10:00
Mike Farah 8941573c1a Fixing alternative op bug #930 2021-09-02 15:36:23 +10:00
Mike Farah eea2c97cd8 Can process hex numbers 2021-09-02 15:26:44 +10:00
Mike Farah cb95ab1494 Fixed merge comment issue #919 2021-08-26 16:31:26 +10:00
Mike Farah d18aa3e9e0 Added shorthand output formats 2021-08-20 15:46:33 +10:00
Mike Farah 4ba96d902b Fixed document header/footer comment handling when merging 2021-08-17 09:54:12 +10:00
Mike Farah 9de0d0aae1 Adding string readme 2021-08-01 18:47:04 +10:00
Mike Farah 669f6cf127 Added properties encoder test 2021-07-27 21:51:27 +10:00
Mike Farah 8c1a96d121 Properties encoder wip 2021-07-25 18:08:33 +10:00
Mike Farah b64982a487 Properties encoder wip 2021-07-25 11:43:51 +10:00
Mike Farah eeac03a437 Fixed merging arrays with merge anchors #899 2021-07-22 20:58:58 +10:00
Mike Farah 3b91ad5764 Handle leading comment with no new-line 2021-07-20 11:01:56 +10:00
Mike Farah 8508d3309b More efficient front matter processor 2021-07-20 10:38:42 +10:00
Mike Farah 4e628327c4 Better way of processing leading content 2021-07-20 10:19:55 +10:00
Mike Farah bbebebe30c Fixed for most cases, except strip comments 2021-07-20 09:18:40 +10:00
Mike Farah dafa114e65 Added printer tests 2021-07-19 20:12:04 +10:00
Mike Farah 519cf1dcd7 wip 2021-07-19 19:58:47 +10:00
Mike Farah 3a6f73e836 wip 2021-07-19 19:52:51 +10:00