Commit Graph

44 Commits

Author SHA1 Message Date
Marcus Watkins ffbd37b8d7
Add Func log method (#321)
This adds the Func log method to log using an anonymous function
only if the level is currently enabled.

The use case is for when you don't own an object and therefore can't
create your own marshaller but need to do some translation prior to
logging.

For example, this:

msg := log.Debug()
if msg.Enabled() {
  msg.Str("complicated_thing", makeBinaryThingLoggable(thing))
}
msg.Msg("Sending complicated thing")

Turns into this:

log.Debug().
  Func(func(e *Event) { e.Str("complicated_thing", makeBinaryThingLoggable(thing)) }).
  Msg("Sending complicated thing")
2021-05-20 01:33:11 +02:00
Tabitha 19c98f6d3e
If LevelFieldName is empty don't log level (#313) 2021-05-05 14:40:45 +02:00
Dan Gillis 582f0cf0e3
add Disabled to String and ParseLevel; add tests (#307) 2021-04-13 07:32:06 +02:00
Eugene 9e51190d47
Fix some tests (#245)
* TestUpdateEmptyContext for CBOR
* Properly name CBOR 64 bit tests
2020-06-25 14:48:07 -07:00
Eugene 1b763497ee
Fix UpdateContext panic with empty Context (#244) 2020-06-24 16:11:26 -07:00
Chris Camel 7248ae2fb4
add stringer support for sub-logger (#241)
Same than #185 but for zerolog.Context.
2020-06-17 20:42:03 -07:00
Dima 7825d86337
stringer event method (#185) 2020-05-28 10:43:18 -07:00
CrazyMax 4502cc1942 Add TraceLevel (#158) 2019-11-04 11:39:22 -08:00
Veselkov Konstantin 33a4561a07 remove golint errors (#187) 2019-10-04 07:31:06 -07:00
wangyuehong 60d4b07b61 Add GetLevel method (#161) 2019-06-20 16:44:55 -07:00
Mike Camp 651d361cfe Add CallerWithSkipFrameCount to the Context (#98) (#135)
Add the ability to skip a specified number of stack frames
on a per context basis. Before this toe CallerSkipFrameCount
could only be set globally.
2019-03-04 16:41:18 -08:00
Soloman Weng 8e5449ab35 Allow using custom level field format (#136) 2019-03-01 16:08:23 -08:00
mikeyrcamp 299ff038c1 Add support for customizing caller field format (#133) (#134) 2019-02-20 11:39:29 -08:00
Olivier Poitrey 8747b7b3a5 Add ErrorHandler global to allow handling of write errors 2018-11-20 10:56:21 -08:00
anthony baa31cfa85 Fix nil pointer dereference when call Fields with a typed nil value (#112) 2018-10-31 10:40:46 -07:00
Olivier Poitrey 20ad1708e7 Fix nil pointer exception on Discard when called with nil logger
Fixes #108
2018-09-26 09:52:52 -07:00
Olivier Poitrey 1dde226d45 BasicSampler prints first message (fix #104) 2018-09-16 15:54:54 -07:00
Dušan Kasan 1c6d99b455 Add custom error serialization support and provide sane defaults (#78)
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
Olivier Poitrey a572c9d1f6 Add missing support for zerolog marshable objects to Fields 2018-05-09 03:52:30 -07:00
Ravi Raju 70bea47cc0 Fix for a bug in cbor decodeFloat (#51) 2018-04-13 00:13:41 -07:00
Ravi Raju 2ccfab3e07 Support for adding IP Address/Prefix + stream based decoder (#49)
* 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
Ravi Raju ddfae1b613 Binary format support (#37)
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
Olivier Poitrey d0ca9bbceb Add support for pointer values in Fields
Fixes #46
2018-03-25 20:18:47 -07:00
Max Wolter 1c575db928 Add support for hex-encoded of byte slice (#42) 2018-03-15 10:29:26 -07:00
Olivier Poitrey 56a970de51 Add RawJSON field type 2018-02-12 16:05:27 -08:00
Olivier Poitrey 27e0a22cbc Add the ability to capture the logger caller file and line number
Fixes #34, #22
2018-02-07 13:54:26 -08:00
Olivier Poitrey fcbdf23e9e Use new hook internally to handle timestamp in context 2018-02-07 13:31:00 -08:00
Rodrigo Coelho c3d02683c7 Add hook support (#24) 2017-12-01 10:52:37 -07:00
Ravi Raju 9a65e7ccd2 Fix Output with existing context (fix #20)
Also includes tests for Output()
2017-11-08 10:47:56 -08:00
Giovanni Bajo 89e128fdc1 Speed up operations when logging is disabled. (#18)
Low-level optimizations to help the compiler generate better code
when logging is disabled. Measured improvement is ~30% on amd64
(from 21 ns/op to 16 ns/op).
2017-11-05 05:22:20 -08:00
Olivier Poitrey 9e5c06cf0e Add more advanced sampling modes 2017-08-28 23:30:54 -07:00
Olivier Poitrey 2aa3c3ae4f Add some array types support 2017-07-25 12:50:35 -07:00
Olivier Poitrey 7af653895b Add utility functions WithLevel and Fields
Add some utility functions to ease migration from other logger API.
2017-07-10 02:58:58 -07:00
Olivier Poitrey 15fc33fe89 Fix sloppy test 2017-06-25 01:12:41 -07:00
Olivier Poitrey 2a829377cb Rename warning field to warn in the output 2017-06-08 10:03:03 -07:00
Olivier Poitrey 9889521807 Add TimeDiff event method 2017-06-06 22:10:36 -07:00
Olivier Poitrey 49d553c9b8 Add AnErr field type 2017-06-02 00:56:14 -07:00
Olivier Poitrey e0e86f933f Add Msgf test 2017-05-20 20:59:39 -07:00
Olivier Poitrey 19a9a81cd2 Add some more doc 2017-05-20 02:22:57 -07:00
Olivier Poitrey 156a4e8b0f Use TimeFieldFormat for Timestamp field 2017-05-19 22:14:51 -07:00
Olivier Poitrey fa2d76dd80 Add some test 2017-05-19 21:57:46 -07:00
Olivier Poitrey 5ebf00efab Add dict support 2017-05-18 00:10:45 -07:00
Olivier Poitrey aff9804294 Test fields and context 2017-05-16 22:24:36 -07:00
Olivier Poitrey 7f302b00ec Initial commit 2017-05-13 16:22:35 -07:00