71e1f5e052
Add the ability to discard an event from a hook
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The Discard method has been added to the Event type so it can be called
from a hook to prevent the event from behing printed. This new method
works outside of the context of a hook too.
Fixes #90
2018-07-26 15:53:02 -07:00
bae001d86b
Allow devs to change the width of the logging level column in consolewriter ( #87 )
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* Allow user to change the width of the logging level column
* Change default level width to 0 (no dynamic width)
2018-07-25 10:05:55 -07:00
e8a8508f09
fix caller file and line number in context hook ( #89 )
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* fix caller file and line number report in context hook
* update comment
* update comment
2018-07-25 02:48:22 -07:00
372015deb4
add linter to check for missing finishers ( #85 )
2018-07-20 08:05:08 -07:00
9cd6f6eef2
ctx: store logger in context when missing or different that stored one ( #81 )
...
Current implementation stores a copy of the logger as a pointer and
update its content, which is now unecessary since the introduction of
WithContext.
The new WithContext now takes the pointer and store it in the context if
none is stored already or if the last one stored is a different pointer.
This way it is still possible to update the context of a logger stored
in the context, but it is also possible to store a copy of the logger in
a sub-context.
Fix #80
2018-07-02 18:23:53 -07:00
1c6d99b455
Add custom error serialization support and provide sane defaults ( #78 )
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As per https://github.com/rs/zerolog/issues/9 and to offer a different approach from https://github.com/rs/zerolog/pull/11 and https://github.com/rs/zerolog/pull/35 this PR introduces custom error serialization with sane defaults without breaking the existing APIs.
This is just a first draft and is missing tests. Also, a bit of code duplication which I feel could be reduced but it serves to get the idea across.
It provides global error marshalling by exposing a `var ErrorMarshalFunc func(error) interface{}` in zerolog package that by default is a function that returns the passed argument. It should be overriden if you require custom error marshalling.
Then in every function that accept error or array of errors `ErrorMarshalFunc` is called on the error and then the result of it is processed like this:
- if it implements `LogObjectMarshaler`, serialize it as an object
- if it is a string serialize as a string
- if it is an error, serialize as a string with the result of `Error()`
- else serialize it as an interface
The side effect of this change is that the encoders don't need the `AppendError/s` methods anymore, as the errors are serialized directly to other types.
2018-07-02 12:46:01 -07:00
1a88fbfdd0
Update readme at example for Caller() ( #76 )
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* Update readme at example for Caller()
2018-06-03 22:57:37 -07:00
dabc72c15b
fix README ( #74 )
2018-05-31 10:33:44 -07:00
c19f1e5eed
Diode module Documentation update ( #71 )
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* Updated Diode example to match new style
* DOC: changed w to wr in assigment to reduce ambiguity
2018-05-25 14:45:33 -07:00
77db4b4f35
Embed the diode lib to avoid test dependencies
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This commit introduces a breaking change in the diode API in order to
hide the diodes package interface. This removes a good number of
dependencies introduced by the test framework used by the diodes
package.
2018-05-24 19:15:40 -07:00
64faaa6980
Add go.mod file
2018-05-23 09:50:46 -07:00
80d6806aae
Fix comments (bis)
2018-05-21 11:01:34 -07:00
ea197802eb
Fix comments
2018-05-17 16:48:29 -07:00
c62533f761
Fix ConsoleWriter test
2018-05-17 16:35:57 -07:00
fb469685aa
Fix ConsoleWriter when zerolog is configured to use UNIX timestamp
2018-05-17 16:10:49 -07:00
a025d45231
EmbedObject() API and knob to change caller frames ( #66 )
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* Fix for a bug in cbor decodeFloat
* Add EmbedObject() method
* knob to change the depth of caller frames to skip
* removed EmbedObj() for array - since it is same as Object()
2018-05-16 18:42:33 -07:00
b5207c012d
Fix type in README ( fix #62 )
2018-05-12 22:12:35 -07:00
533ee32d5d
fix needed after calling encoder via interface ( #60 )
2018-05-10 18:21:30 -07:00
ea1184be2b
Get back some ns by removing the extra inferance added by binary support
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benchstat old new
name old time/op new time/op delta
LogEmpty-8 15.2ns ±14% 13.4ns ± 3% -12.11% (p=0.008 n=5+5)
Disabled-8 2.50ns ± 1% 2.28ns ± 6% -8.81% (p=0.008 n=5+5)
Info-8 44.4ns ± 1% 36.4ns ± 4% -17.99% (p=0.008 n=5+5)
ContextFields-8 47.6ns ± 1% 39.4ns ± 7% -17.30% (p=0.008 n=5+5)
ContextAppend-8 18.9ns ± 4% 15.2ns ± 4% -19.68% (p=0.008 n=5+5)
LogFields-8 181ns ± 2% 173ns ± 2% -4.63% (p=0.008 n=5+5)
LogArrayObject-8 530ns ± 3% 487ns ± 3% -8.11% (p=0.008 n=5+5)
LogFieldType/Int-8 29.5ns ± 3% 28.8ns ± 2% ~ (p=0.167 n=5+5)
LogFieldType/Interface-8 180ns ± 7% 175ns ± 4% ~ (p=0.579 n=5+5)
LogFieldType/Interface(Object)-8 87.8ns ± 3% 80.5ns ± 1% -8.29% (p=0.008 n=5+5)
LogFieldType/Object-8 83.7ns ± 2% 77.2ns ± 3% -7.76% (p=0.008 n=5+5)
LogFieldType/Bools-8 34.6ns ± 3% 32.3ns ± 6% -6.64% (p=0.032 n=5+5)
LogFieldType/Float-8 43.0ns ± 4% 40.5ns ± 4% -5.86% (p=0.016 n=5+5)
LogFieldType/Str-8 29.8ns ± 2% 26.5ns ± 5% -11.01% (p=0.008 n=5+5)
LogFieldType/Err-8 32.8ns ± 2% 29.8ns ± 4% -9.21% (p=0.008 n=5+5)
LogFieldType/Durs-8 309ns ± 3% 304ns ± 3% ~ (p=0.238 n=5+5)
LogFieldType/Floats-8 175ns ± 2% 174ns ± 3% ~ (p=0.968 n=5+5)
LogFieldType/Strs-8 51.0ns ± 3% 48.4ns ± 6% -5.06% (p=0.032 n=5+5)
LogFieldType/Dur-8 44.5ns ± 3% 41.3ns ± 3% -7.11% (p=0.008 n=5+5)
LogFieldType/Interface(Objects)-8 758ns ± 3% 760ns ± 6% ~ (p=1.000 n=5+5)
LogFieldType/Interfaces-8 772ns ± 5% 762ns ± 4% ~ (p=0.794 n=5+5)
LogFieldType/Bool-8 28.0ns ± 6% 26.5ns ± 9% ~ (p=0.143 n=5+5)
LogFieldType/Ints-8 49.6ns ± 2% 46.2ns ± 2% -6.70% (p=0.008 n=5+5)
LogFieldType/Errs-8 46.5ns ±11% 40.9ns ± 4% -11.92% (p=0.008 n=5+5)
LogFieldType/Time-8 115ns ± 3% 113ns ± 3% ~ (p=0.167 n=5+5)
LogFieldType/Times-8 810ns ± 1% 811ns ± 3% ~ (p=0.889 n=5+5)
ContextFieldType/Errs-8 158ns ± 6% 156ns ±12% ~ (p=1.000 n=5+5)
ContextFieldType/Times-8 165ns ±11% 173ns ± 9% ~ (p=0.651 n=5+5)
ContextFieldType/Interface-8 289ns ±13% 287ns ±11% ~ (p=0.690 n=5+5)
ContextFieldType/Interface(Object)-8 285ns ±12% 297ns ± 6% ~ (p=0.238 n=5+5)
ContextFieldType/Interface(Objects)-8 941ns ± 6% 941ns ± 5% ~ (p=1.000 n=5+5)
ContextFieldType/Object-8 201ns ± 5% 210ns ±12% ~ (p=0.262 n=5+5)
ContextFieldType/Ints-8 173ns ±10% 165ns ± 9% ~ (p=0.198 n=5+5)
ContextFieldType/Floats-8 297ns ± 6% 292ns ± 7% ~ (p=0.579 n=5+5)
ContextFieldType/Timestamp-8 174ns ± 9% 174ns ±11% ~ (p=0.810 n=5+5)
ContextFieldType/Durs-8 445ns ± 9% 425ns ± 3% ~ (p=0.151 n=5+5)
ContextFieldType/Interfaces-8 944ns ± 6% 876ns ±10% ~ (p=0.095 n=5+5)
ContextFieldType/Strs-8 179ns ±11% 165ns ±13% ~ (p=0.135 n=5+5)
ContextFieldType/Dur-8 158ns ± 8% 160ns ±19% ~ (p=1.000 n=5+5)
ContextFieldType/Time-8 152ns ±15% 148ns ±14% ~ (p=0.952 n=5+5)
ContextFieldType/Str-8 146ns ±12% 147ns ±16% ~ (p=0.841 n=5+5)
ContextFieldType/Err-8 138ns ±12% 145ns ±17% ~ (p=0.595 n=5+5)
ContextFieldType/Int-8 145ns ±10% 146ns ±13% ~ (p=0.873 n=5+5)
ContextFieldType/Float-8 181ns ± 9% 162ns ±12% ~ (p=0.151 n=5+5)
ContextFieldType/Bool-8 153ns ±10% 131ns ±19% ~ (p=0.063 n=5+5)
ContextFieldType/Bools-8 149ns ±11% 160ns ±16% ~ (p=0.500 n=5+5)
2018-05-10 15:01:41 -07:00
a572c9d1f6
Add missing support for zerolog marshable objects to Fields
2018-05-09 03:52:30 -07:00
79281e4bf6
Fix Event.Times when format is set to UNIX time
2018-05-09 03:52:30 -07:00
57da509ee1
Add JournalD Writer ( #57 )
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JournalD writer decodes each log event and map fields to journald fields. The JSON payload is kept in the `JSON` field.
2018-04-26 23:15:29 -07:00
89162918d0
Add grpc-zerolog reference ( fix #58 )
2018-04-26 13:41:11 -07:00
d2b7a51951
Do not print large ints using scientific notation with ConsoleWriter
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Fixes #55
2018-04-19 13:13:40 -07:00
711d95f5f1
Some new readability updates ( #54 )
2018-04-18 20:29:59 -07:00
1e2ce57d98
Make GlobalLevel a public function ( #53 )
2018-04-17 15:52:22 -07:00
70bea47cc0
Fix for a bug in cbor decodeFloat ( #51 )
2018-04-13 00:13:41 -07:00
2ccfab3e07
Support for adding IP Address/Prefix + stream based decoder ( #49 )
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* added IPAddr, IPPrefix and stream based cbor decoder
* Update README with cbor decoder tool info
* Update README in cbor with comparison data
2018-04-03 23:07:18 +02:00
05eafee0eb
Update README with instruction about binary encoding
2018-03-28 11:59:26 -07:00
ddfae1b613
Binary format support ( #37 )
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Adds support for binary logging (with cbor encoding) in addition to JSON. Use the binary_log compile tag to enable the feature.
2018-03-28 11:49:41 -07:00
3ab376bc30
Add "Who uses zerolog" wiki page link
2018-03-25 22:34:03 -07:00
d0ca9bbceb
Add support for pointer values in Fields
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Fixes #46
2018-03-25 20:18:47 -07:00
24cc441b11
Add more json type tests
2018-03-23 09:58:31 -07:00
4ea03de40d
Optimize JSON string encoding using a lookup table
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benchstat old new
name old time/op new time/op delta
AppendString/MultiBytesFirst-8 77.9ns ± 5% 70.2ns ± 1% -9.88% (p=0.008 n=5+5)
AppendString/MultiBytesMiddle-8 64.2ns ± 1% 56.3ns ± 5% -12.19% (p=0.008 n=5+5)
AppendString/MultiBytesLast-8 51.2ns ± 2% 45.2ns ± 4% -11.65% (p=0.008 n=5+5)
AppendString/NoEncoding-8 36.2ns ± 4% 34.0ns ± 6% ~ (p=0.087 n=5+5)
AppendString/EncodingFirst-8 67.7ns ± 2% 59.4ns ± 2% -12.26% (p=0.008 n=5+5)
AppendString/EncodingMiddle-8 56.5ns ± 2% 50.6ns ± 5% -10.54% (p=0.008 n=5+5)
AppendString/EncodingLast-8 41.3ns ± 1% 39.6ns ± 5% -4.11% (p=0.024 n=5+5)
AppendBytes/MultiBytesLast-8 53.5ns ± 6% 45.6ns ± 4% -14.79% (p=0.008 n=5+5)
AppendBytes/NoEncoding-8 36.3ns ± 3% 28.6ns ± 3% -21.10% (p=0.008 n=5+5)
AppendBytes/EncodingFirst-8 67.3ns ± 4% 62.1ns ± 4% -7.75% (p=0.008 n=5+5)
AppendBytes/EncodingMiddle-8 59.2ns ± 7% 51.0ns ± 6% -13.85% (p=0.008 n=5+5)
AppendBytes/EncodingLast-8 43.7ns ± 6% 34.4ns ± 2% -21.32% (p=0.008 n=5+5)
AppendBytes/MultiBytesFirst-8 77.7ns ± 2% 71.2ns ± 3% -8.37% (p=0.008 n=5+5)
AppendBytes/MultiBytesMiddle-8 63.6ns ± 3% 57.8ns ± 5% -9.12% (p=0.008 n=5+5)
2018-03-23 04:24:50 -07:00
5250a1ba2d
Check nil in RawJSON. ( #45 )
2018-03-22 21:08:22 -07:00
be4b7c1474
Update for Go 1.10 ( #39 )
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* Add Go 1.10 to .travis.yml.
* Add quotes to Go versions in .travis.yml, because unquoted 1.10 is interpreted
as Go 1.1.
* Change .travis.yml references from 'tip' to 'master'. 'tip' is a legacy reference
coming from the days when the Go project used mercurial instead of git.
2018-03-15 10:50:30 -07:00
1c575db928
Add support for hex-encoded of byte slice ( #42 )
2018-03-15 10:29:26 -07:00
b62d797a8d
Mention fields duplication caveat in documentation ( #41 )
2018-03-08 07:41:28 -08:00
8c1c6a0cd7
Add diode.Writer, a thread-safe, lock-free, non-blocking writer wrapper
2018-02-20 02:33:26 -08:00
9ee98f91c4
Remove allocations while logging an Array of Objects. ( #38 )
2018-02-13 11:18:01 -08:00
a717e7cbed
Improve ConsoleWriter of non-scalar types
2018-02-13 00:20:42 -08:00
56a970de51
Add RawJSON field type
2018-02-12 16:05:27 -08:00
9a92fd2536
Fix typoes
2018-02-10 18:57:53 -08:00
7d8f9e5cf0
Fix unit tests
2018-02-08 21:29:16 -08:00
8eb285b62b
Updates to README.md to help with readability ( #32 )
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* Added missed >m< in github.com
* Added backquotes to denote "code" where appropriate
* Cleanup based on feedback
* Added three examples from README
* Removed Output for 3 examples
* Updated Setting Global Log Level section w/ flags
* Removed unnecessary blank lines
* Moved flags from init into main
* Update log_example_test.go
* Cosmetic change based on Olivier's feedback
* Pushed back to original
* New Examples for Log package
* Removed extra spaces
* Reorganized file and added examples
2018-02-08 21:00:09 -08:00
27e0a22cbc
Add the ability to capture the logger caller file and line number
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Fixes #34 , #22
2018-02-07 13:54:26 -08:00
fcbdf23e9e
Use new hook internally to handle timestamp in context
2018-02-07 13:31:00 -08:00
cbec2377ee
Add benchmarks for context
2018-02-07 13:07:46 -08:00
b53826c57a
Add go 1.9 to travis file
2018-01-04 11:28:02 -08:00
1cc67e6325
fix: performance link to invalid section in README.md ( #30 )
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- No performance section in README.md, change link to performance to benchmarks
2018-01-04 11:19:48 -08:00
Olivier Poitrey
Dave McCormick
su21
Dušan Kasan
Josh Rendek
Pichugin Dmitry
Rafael Passos
Ravi Raju
Dan Gillis
Ilya Galimyanov
Johan Sim Jian An
Ryan Boehning
Max Wolter
Kai Ren
Giovanni Bajo
zy