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761 Commits 20 Branches 15 Tags
ca78a746e60ba6360bf915e2fe5884c0e04bb858
Commit Graph

140 Commits

Author SHA1 Message Date
Kim Toms
ca78a746e6 Enhance from_entries to better deal with Amazon AWS Tags 2015-02-10 08:33:56 -05:00
Joel Purra
4d05dc55a3 Empty arrays join/1 to an empty string, fixes #668 bug introduced by 9760245 2015-01-14 12:27:55 +01:00
Nicolas Williams
aeb52e29d6 Add debug and stderr builtins 
And refactor setup of jv dump flags.
 2015-01-14 01:39:13 -06:00
Nicolas Williams
97602456e3 join/1: respect empty strings (fix #668) 2015-01-14 01:32:25 -06:00
Nicolas Williams
ae7f8d6ab9 Further module system revamp (fix #659) 
To import a module now use:

    # Import module.jq file:
    import "relative/path/to/module" as foo;

    # Use the module's defs as foo::<def-name>

To import a JSON file:

    # Read file.json:
    import "relative/path/to/file" as $foo;
    #
    # Use as $foo::foo

Using `-L` now drops the builtin library path and appends the requested
path to the empty array (or the result of an earlier `-L`).

Support for the `$JQ_LIBRARY_PATH` environment variable has been
removed.
 2014-12-31 20:09:53 -06:00
Nicolas Williams
7dc34b92af Add label $name | EXP; fix break 
This is to fix the problem where `break` is dynamic, not lexical.

With this it should be possible to do this sort of thing:

    label $break | inputs | if ... then $break|error else . end

This is a backwards-incompatible change for master, but the previous
`break` hadn't shipped yet.

Still needed:

 - testing
 2014-12-30 11:42:45 -06:00
Nicolas Williams
cbfc0d6130 Remove string indexing by string (fix #454) 
This turns out to have been a bad idea:

    "foo"|.["o"]

it interacts badly with `path()`.

See #454 for the gory details.
 2014-12-30 11:31:52 -06:00
pkoppstein
00f018a054 bsearch(x) (binary search): builtin.c (tested), with documentation and test case. Always yields an integer (even if input is unsorted); returns (-1 - ix) if x is not in input array. 2014-12-27 18:44:20 -06:00
pkoppstein
56344670f4 ascii_upcase/0 and ascii_downcase/0 2014-12-27 18:38:52 -06:00
Nicolas Williams
5df20f4954 Add debug builtin 
And refactor setup of jv dump flags.
 2014-12-27 18:25:34 -06:00
Nicolas Williams
a9c613e87d Don't force C API users to set input cb 2014-12-27 18:15:10 -06:00
Nicolas Williams
5bfb9781f7 Add Streaming parser (--stream) 
Streaming means that outputs are produced as soon as possible.  With the
`foreach` syntax one can write programs which reduce portions of the
streaming parse of a large input (reduce into proper JSON values, for
example), and discard the rest, processing incrementally.

This:

    $ jq -c --stream .

should produce the same output as this:

    $ jq -c '. as $dot | path(..) as $p | $dot | getpath($p) | [$p,.]'

The output of `jq --stream .` should be a sequence of`[[<path>],<leaf>]`
and `[[<path>]]` values.  The latter indicate that the array/object at
that path ended.

Scalars and empty arrays and objects are leaf values for this purpose.

For example, a truncated input produces a path as soon as possible, then
later the error:

    $ printf '[0,\n'|./jq -c --stream .
    [[0],0]
    parse error: Unfinished JSON term at EOF at line 3, column 0
    $
 2014-12-26 23:05:56 -06:00
Nicolas Williams
e51e916e31 Fix foreach non-progation of errors 
Errors were being re-propagated as "break".

Also add `error/0` builtin, which made this fix easier.
 2014-12-26 23:05:20 -06:00
Nicolas Williams
c02fcc8fef Fix in and inside 2014-12-26 22:56:48 -06:00
Nico Williams
3234a7681e Merge pull request #366 from slapresta/inversed-contains 
Added `in` command
 2014-12-26 22:00:41 -06:00
Nico Williams
36077da66a Merge pull request #628 from slapresta/map-on-objects 
Modify map\1 so that it works on objects
 2014-12-26 21:50:11 -06:00
Nicolas Williams
0053aa868c Add @tsv; fix #645 2014-12-24 11:21:18 -06:00
Nico Williams
2775b90b20 Merge pull request #601 from slapresta/redefine-any-all 
Define {any,all}/0,1 in terms of {any,all}/2
 2014-12-23 23:37:25 -06:00
Nicolas Williams
9017b83d4e Make values faster (fix #652) 2014-12-23 23:22:57 -06:00
Santiago Lapresta
84d3203dd1 Define map_values 2014-12-22 23:05:35 +01:00
Santiago Lapresta
a3234034b5 in is now inside, added in as inverse of has 2014-12-22 22:17:53 +01:00
Santiago Lapresta
b748eae035 Added in command 2014-12-22 22:14:06 +01:00
Nicolas Williams
be11b2768f Add until(cond; next); fix #639 2014-12-12 17:35:59 -06:00
William Langford
30e00820a7 Fix #600. Add regression test 2014-11-12 20:46:34 -05:00
Santiago Lapresta
dc5e77ef8e Define {any,all}/2 independently from {any,all}/0 2014-10-21 13:00:38 +02:00
Santiago Lapresta
72735167f9 Define {any,all}/{0,1} in terms of {any,all}/2 2014-10-20 22:01:25 +02:00
William Langford
3411167c03 Properly call onig_error_code_to_str 
Fix #585
 2014-10-06 21:48:56 -04:00
pkoppstein
85f0e30c81 fix sub (#586); add gsub/3; add transpose/0. 
Signed-off-by: William Langford <wlangfor@gmail.com>
 2014-10-06 21:32:07 -04:00
Nicolas Williams
1796a716ea Restore split/1; don't use regexp (fix #576) 2014-10-03 17:58:45 -05:00
Nicolas Williams
0b29b44cab from-entries should work with EC2 (fix #592) 2014-10-03 17:47:13 -05:00
Nicolas Williams
a0a350f468 Remove sort/1 and group/1 
Reserve these for sorting with jq-coded comparators.
 2014-10-03 17:47:13 -05:00
Nicolas Williams
4a57b84db0 to_entries should not sort keys (fix #561) 2014-09-30 21:52:30 -05:00
Nicolas Williams
9bd55487ea C-coded builtins should not assert (fix #553) 2014-08-21 00:12:29 -05:00
Nicolas Williams
1ba8c2cfa6 Add module directive, modulemeta builtin 
Fix #425.
 2014-08-14 03:26:26 -05:00
Nicolas Williams
908c10928b Fix #549 2014-08-11 14:58:44 -05:00
Nicolas Williams
8a561120c4 More constant folding: null, true, and false 
A step towards doing constant folding for arrays and objects.
 2014-08-09 19:15:50 -05:00
Nicolas Williams
4249bbf0d5 Make nwise private 2014-08-08 19:36:43 -05:00
Nicolas Williams
8a57c27e92 Make regexp builtins and range/3 use #524 too 2014-08-08 19:31:11 -05:00
Nicolas Williams
8706b6b16a Use def f($a): ...; syntax for builtins 2014-08-08 19:23:46 -05:00
pkoppstein
a696c6b551 regex filters (#432): scan, splits, split, sub, gsub 2014-08-08 17:00:14 -05:00
pkoppstein
f8fed0f0bc Apply TCO to recurse/1, add recurse/2; tweak docs 
Signed-off-by: Nicolas Williams <nico@cryptonector.com>
 2014-08-04 21:11:01 -05:00
Nicolas Williams
a2f99d43c3 Some builtins are unnecessarily special (fix #521) 2014-08-01 00:20:30 -05:00
pkoppstein
53993a9942 Add capture; document regular expression filters 
Fix #493.
 2014-07-28 19:41:21 -05:00
Nicolas Williams
e1b20b48f0 Add first, nth, last (fix #510) 2014-07-28 13:18:58 -05:00
William Langford
38b939688a Added library system with -l, -L, and JQ_LIBRARY_PATH 
Created util.[ch] to hold common utilities.
 2014-07-22 22:51:11 -05:00
Nicolas Williams
10477fc2d4 Make while() handle break 2014-07-09 00:39:25 -05:00
Nicolas Williams
d8672e1b2a Make C-coded built-ins take jq_state * argument 2014-07-07 23:37:42 -05:00
Nicolas Williams
a68958e5dc error(x) should not tostring its arg; fix #466 2014-07-07 22:26:53 -05:00
Nicolas Williams
824f7df404 limit should use break 2014-07-07 22:26:07 -05:00
Nicolas Williams
4bcff40828 Make any/2 and all/2 efficient using foreach 2014-07-07 22:25:34 -05:00