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Author SHA1 Message Date
Nicolas Williams 8212750fe9 Add cross-compilation notes to README 
A detailed set of instruction as to how to setup a cross-compilation
environment for OS X and Win32/64 would be nice.
 2014-06-04 18:36:30 -05:00
Nicolas Williams 35b6b949e3 Add -j option to scripts/crosscompile 2014-06-04 18:36:30 -05:00
Nicolas Williams d1ea3ab89d Add flags argument to jv_parser_new() 
For extensibility.  We might add streaming parser options, even binary
JSON encoding options.
 2014-06-04 18:35:30 -05:00
Nicolas Williams ae625d0de7 Revert "Add -I / --online-input for huge top-level arrays" 
This reverts commit 77936a594d.

There are too many odd bugs in this mode, and it turns out to be a bad
idea anyways.  Instead, in the future a better option will be to pursue
alternative parsers, such as:

 - streaming parser that outputs only when a new leaf value is added or
   an array/object is opened/closed; options here include whether to
   include a path in each output;

 - parsers for binary JSON encodings (there's a variety of them).

Then one might run jq with a streaming parser and use `reduce` to
coalesce inputs from some depth down (instead of from one level down as
the reverted commit had intended).

Besides, a fully streaming parser is desirable in some cases, therefore
we should have such a thing as an option.

I've explored modifying the current parser to support a streaming
option, but it only makes the code very difficult to follow, which is
one reason that alternate parsers makes sense.  At any rate, this is all
for the future.  For now there's no streaming of individual texts, just
text sequences.
 2014-06-04 18:15:58 -05:00
Nicolas Williams 5fb82d1018 Fix tests failures on Windows 
And Solaris 8 and 9 too, no doubt.  The problem was that non-standard
vsnprintf()s that return -1 when the buffer is too small were not
properly supported.
 2014-06-02 00:56:01 -05:00
Nicolas Williams f9d1b94496 Update .gitignore and config/.gitignore 2014-06-01 22:32:53 -05:00
Nico Williams 854ff5643a Merge pull request #367 from slapresta/del-docs 
Documented `del` command
 2014-05-20 22:11:01 -05:00
Nico Williams d46f5d29fa Merge pull request #360 from slapresta/275-unique-by 
unique_by(.foo) function
 2014-05-12 00:30:55 -05:00
Nicolas Williams 022a418894 Make pthread tls configurable for Mingw build 
For the Mingw build we don't want to pull in the pthread DLL just
because we can autodetect pthread support.  That would make the jq.exe
binary not self-contained.
 2014-04-17 20:17:06 -05:00
Nicolas Williams d056668f4f Add autoconf checks for pthreads; fix #340 2014-04-16 18:42:36 -05:00
Nico Williams 917334d18a Merge pull request #332 from jingweno/master 
Add link to jq playground
 2014-03-20 23:47:40 -05:00
Nico Williams 6f0a9521e1 Merge pull request #176 from pearkes/new-tutorial 
Docs: Update the tutorial to use GitHub's API
 2014-03-13 00:57:54 -05:00
Nicolas Williams aee5c3ecb0 Fix for #303 in the sources 2014-03-13 00:57:33 -05:00
Nico Williams da0d575649 Merge pull request #278 from polyester/master 
work with newer versions of automake
 2014-03-13 00:52:58 -05:00
Nicolas Williams 74d2216da2 Test arrays and friend filters 2014-03-13 00:29:53 -05:00
Nicolas Williams 769314a8a2 Document scalars 2014-03-13 00:29:53 -05:00
Nicolas Williams 831be04027 Also add scalars 2014-03-13 00:29:53 -05:00
Nicolas Williams 1a1adf73e8 Document arrays, objects, ... 2014-03-13 00:29:53 -05:00
Nicolas Williams 4402c6d806 One more recursive merge test 2014-03-12 23:44:21 -05:00
Nicolas Williams 219bb9ecb7 Make libm tests more portable 2014-03-06 21:38:10 -06:00
Nico Williams 88fd2ee4f2 Merge pull request #310 from arodland/master 
Make jq --raw-output --unbuffered work
 2014-03-03 13:46:38 -06:00
Nicolas Williams 15faf9dc3b Add cbrt (cube root) 2014-02-21 10:51:16 -06:00
Nicolas Williams 59302fd208 Add missing trig functions and barebones test 2014-02-21 10:49:21 -06:00
Nicolas Williams 24202d1ecf Remove non-standard exp10() 2014-02-21 10:49:10 -06:00
Nicolas Williams fe29d3d3fa Add ?, .[]?, and .. operators 
Make XPath-like `//a/b` recursive structure traversal easier in jq,
which then becomes:

    ..|.a?.b?

The `?` operator suppresses errors about . not being an array or object.
The `..` operator is equivalent to calling the new `recurse_down`
built-in, which in turn is equivalent to

    recurse(.[]?)

Note that `..a` is not supported; neither is `...a`.  That could be add
added, but it doesn't seem worth the trouble of saving the need to type
a '|'.
 2014-02-20 15:33:07 -06:00
Nico Williams 3d33412e9a Merge pull request #300 from lcd047/master 
Fix building of the manual
 2014-02-19 11:21:04 -06:00
Nico Williams b23fae9ee3 Merge pull request #296 from slapresta/all-any 
Added `all` and `any` builtins
 2014-02-16 22:45:49 -06:00
Nicolas Williams 1fa55a3fae Fix cut-n-paste in leaf_paths; doc and test 'em 2014-02-05 23:14:05 -06:00
Nicolas Williams a45c937f80 #285 add and builtins 2014-02-05 15:23:32 -06:00
Nicolas Williams 106fdf5114 Fix #201; check that bison accepts --warnings 2014-01-01 23:10:00 -06:00
Nicolas Williams 99f170adc3 Fix version for make dist on master 
- Re-remove VERSION file and all traces of it
 - Pass a decent version indicator to AC_INIT (using git describe)

When we tag 1.4 this will produce 1.4 as the version string when
building on the HEAD of that tag.
 2013-12-31 17:19:40 -06:00
Nicolas Williams e12d0ffd1e Document --version 2013-12-26 18:48:51 -06:00
Nicolas Williams a71138a43a Add jv_dumpf() and jv_show() 
jv_dumpf() takes a FILE *.

jv_show() is intended for use in debuggers, so it dumps the jv to stderr
and it does not jv_free() the jv, so it's safe to
"call jv_show(some_jv, -1)" in a debugger.  If flags == -1 then the jv
will be shown pretty-printed and in color.
 2013-12-26 18:40:34 -06:00
Nicolas Williams cb976b9a50 Document .foo.bar in manual 2013-12-26 18:25:31 -06:00
Nicolas Williams 060eb39bf9 Document exit numbers 2013-12-26 12:54:07 -06:00
Nicolas Williams ab363e9e50 Normalize errors for -e 2013-12-26 12:54:03 -06:00
Nicolas Williams 41a8ae7557 Fix doc typos (.[foo] wanted to be .["foo"]) 2013-12-25 17:09:27 -06:00
Nicolas Williams 1956abbedf Add note to jq.1 about shell quoting 2013-12-25 17:05:32 -06:00
Nicolas Williams 0966230ba8 Fix memmem() error 2013-12-17 08:40:03 -06:00
Nicolas Williams 474386a1d9 Complete more-arity feature not complete 
And test
 2013-12-11 14:14:26 -06:00
Nicolas Williams 3a1dab5396 Fix double-free typo in print_error() 2013-12-06 23:25:06 -06:00
Nicolas Williams dac081e183 Fix manual.yml 2013-12-06 11:58:55 -06:00
Nicolas Williams 3ba7c97b2a Add self to AUTHORS 2013-12-04 18:21:42 -06:00
Nicolas Williams 54635000c5 Conditionally #define _GNU_SOURCE in compile.c 2013-12-04 18:21:42 -06:00
Nicolas Williams 426edff09c Add tests for string index by string and builtins 2013-12-04 18:21:42 -06:00
Nicolas Williams b37ce20c2a Add index and rindex builtins 2013-12-04 18:21:42 -06:00
Nicolas Williams cac14a531d Add index strings by string; return string indexes 
% jq '.[","]'
    "a,bc,def,ghij,klmno"
    [1,4,8,13]
    %
 2013-12-04 18:21:42 -06:00
Nicolas Williams ae7a042876 Make length return abs value of numeric inputs 2013-12-04 18:21:42 -06:00
Nicolas Williams eb165459aa Add callback interface for errors 
Printing to stderr is not the right answer for a library.
 2013-12-04 18:21:41 -06:00
Nicolas Williams 04bc2ef7cf Add jv_string_vfmt() 2013-12-04 18:21:41 -06:00
Nicolas Williams 09104ce531 Document ltrimstr and rtrimstr 2013-12-04 18:21:41 -06:00
Nicolas Williams 9fa2173825 Test ltrimstr and rtrimstr functions 2013-12-04 18:21:41 -06:00
Nicolas Williams 346da34432 Add ltrimstr and rtrimstr functions 2013-12-04 18:21:41 -06:00
Nicolas Williams fa316ac430 Document -u / --unslurp option 2013-12-04 18:21:41 -06:00
Nicolas Williams 77936a594d Add -I / --online-input for huge top-level arrays 2013-12-04 18:21:41 -06:00
Nicolas Williams 4e07eac356 Document -e / --exit-status argument 2013-12-04 18:21:40 -06:00
Nicolas Williams d018e43ddc Add -e | --exit-status CLI option 2013-12-04 18:21:40 -06:00
Nicolas Williams 8cee66e609 Document tojson and fromjson builtins 2013-12-04 18:21:40 -06:00
Nicolas Williams 3c4248192d Test tojson and fromjson 2013-12-04 18:21:40 -06:00
Nicolas Williams 255f8ef5be Add tojson and fromjson builtins 2013-12-04 18:21:40 -06:00
Nicolas Williams 20b32db5af Document split function 2013-12-04 18:21:40 -06:00
Nicolas Williams b634722c8a Document string multiplication and division 2013-12-04 18:21:40 -06:00
Nicolas Williams c9e8581f45 Document string functions and slicing 2013-12-04 18:21:39 -06:00
Nicolas Williams da129f6664 Test string slicing 2013-12-04 18:21:39 -06:00
Nicolas Williams 884e6c7d8b Add string slicing 2013-12-04 18:21:39 -06:00
Nicolas Williams 5aadaa79eb Add tests for string division/splitting 2013-12-04 18:21:39 -06:00
Nicolas Williams cf562961b7 Add string division by string (split on separator) 2013-12-04 18:21:39 -06:00
Nicolas Williams 63bed9bdf1 Test starts/endswith and string multiplication 2013-12-04 18:21:39 -06:00
Nicolas Williams 5989dbdfcf Add string multiplication by number 2013-12-04 18:21:39 -06:00
Nicolas Williams db19a11399 Add startswith/endswith 2013-12-04 18:21:38 -06:00
Nicolas Williams 6c734cb609 Add explode/implode jq functions to match jv API 2013-12-04 18:21:38 -06:00
Nicolas Williams ef41d1cb57 Use uint32_t for codepoint in jv_string_append_codepoint() 2013-12-04 18:21:38 -06:00
Nicolas Williams 08b4a34a8e Add jv string utility functions 
jv_string_empty()
        -> return an empty string with given allocated length (for fast
           appends)
    jv_string_append_codepoint
        -> append a single codepoint (int) to the given string
    jv_string_explode
        -> return an array of codepoints making up a string
    jv_string_implode
        -> return the UTF-8 encoding of an array of codepoint numbers
 2013-12-04 18:21:38 -06:00
Nicolas Williams 1fc5656762 Support more arguments for defs 2013-12-04 18:21:38 -06:00
Nicolas Williams 3dcdc582ea Document floor 2013-06-21 15:27:34 -05:00
Nicolas Williams 7c4171d414 Add floor operator 2013-06-21 15:27:34 -05:00
Nicolas Williams 1d839ff9df Document mod 2013-06-21 15:27:34 -05:00
Nicolas Williams 3403d07912 Add mod (and setmod) operators 2013-06-21 15:27:34 -05:00
Nicolas Williams e8643787cf Update .gitignore 2013-06-21 12:41:57 -05:00
Nicolas Williams 298b2a6033 Add libjq autoconf goo 2013-06-21 11:57:12 -05:00
Nicolas Williams c791428905 Quiet setup.sh re: tmp dir 2013-06-21 11:57:11 -05:00
Nicolas Williams 3216d7683a Fix serious bug in handling of --argfile 2013-06-18 19:05:52 -05:00
Nicolas Williams e4094c8664 Fix leaks in jv_load_file() 2013-06-18 19:05:52 -05:00
Nicolas Williams da09544bb0 Remove accidentally introduced use of fopen "e" 2013-06-17 17:27:25 -05:00
Nicolas Williams fe03bea191 Remove last remnant of main.h 2013-06-16 08:06:52 -05:00
Nicolas Williams 0ed6347d47 Allow --run-tests to take a file argument 2013-06-15 17:37:15 -05:00
Nicolas Williams 3f86e97f70 Fixup API to get closer to a libjq 2013-06-15 17:37:15 -05:00
Nicolas Williams bbf4e05fde Move slurp_file() into library as jv_load_file() 
Needed as part of creating a libjq.
 2013-06-15 00:08:59 -05:00
Nicolas Williams 03598bb5d6 Add --argfile variant of --arg (issue #117) 
This is useful when one has a database (in JSON form) to query using jq
input data.

    % echo '{"a":1, "c":5}' > db.json
    % echo '"c"'|./jq --argfile f /tmp/a '$f[.]'
    5
    % echo '"a"'|./jq --argfile f /tmp/a '$f[.]'
    1
    % echo '"b"'|./jq --argfile f /tmp/a '$f[.]'
    null
    %
 2013-05-23 13:52:06 -05:00
Nicolas Williams fb3c124af1 Rename complex to nontrivial for safety (#113) 2013-05-07 18:46:13 -05:00
Nicolas Williams 65deaaacf5 Fix #111: exit(1) when inputs are not valid JSON 2013-05-06 12:36:53 -05:00
Nicolas Williams a136c3b7c9 Build and install libjq 2013-04-28 20:12:49 -05:00
Nicolas Williams 312ab754a2 Remove unnecessary #includes 2013-04-28 20:12:15 -05:00
Nicolas Williams 87e9c64003 Remove globals/make jq_init/next/teardown() an API 2013-04-28 18:46:21 -05:00