View Source Changelog
This project follows Semantic Versioning.
v0.11.3
- Fixes
- Set the minimum log viewer line width to 25 so that the viewer works when the terminal forgets how wide it is
v0.11.2
- Fixes
- Don't crash when logging corrupt data. This is not common, but can caused when logging output from system commands.
v0.11.1
- Fixes
- Fix minor pagination issues with viewer
- Adjust boot start search string to work with more Nerves systems
v0.11.0
- New features
- Add small TUI. Run
RingLogger.viewer
and typeh
for help to try it out. Thanks to @doawoo for this feature.
- Add small TUI. Run
v0.10.5
- Fixes
- Reset potentially outdated indexes when persisted logs are loaded. Fixes the case where the persisted logs might have a much higher index than the current buffer, so every new log gets added before the loaded logs
v0.10.4
- Fixes
- History from loaded persistance file would be reset and lost if multiple buffers were configured outside the default buffer when RingLogger was reconfigured (at startup or runtime)
v0.10.3
- Improvements
- Add ability to grep text of a metadata key (thanks @levex! :heart:).
See
RingLogger.grep_metadata/2
for more info.
- Add ability to grep text of a metadata key (thanks @levex! :heart:).
See
v0.10.2
- Fixes
- Fix remaining Elixir 1.15 warnings
v0.10.1
- Improvements
- Add guards to prevent some bad API inputs from crashing in places disconnected from the original calls.
v0.10.0
This latest release removes support for Elixir versions before 1.11 to fix deprecation warnings on Elixir 1.15. Elixir 1.11 to 1.14 are officially supported and Elixir 1.15 will be supported when released.
- Improvements
- Support for syncing the RingBuffer to disk at periodic intervals. This
provides an option between a standard file logger and a fully in-memory log.
This doesn't provide additional history, but does enable logs to survive
reboots (assuming they were saved). It's disabled by default. See the
:persist_path
and:persist_seconds
options for details. Thanks to @oestrich for adding this feature.
- Support for syncing the RingBuffer to disk at periodic intervals. This
provides an option between a standard file logger and a fully in-memory log.
This doesn't provide additional history, but does enable logs to survive
reboots (assuming they were saved). It's disabled by default. See the
v0.9.0
This latest release removes support for Elixir versions before 1.9.
- Improvements
- Support multiple circular buffers and filtering based on log level. This
makes it possible to separate out debug and info messages so they don't push
out error messages. See the
README.md
for configuration examples. Thanks to @oestrich for this feature. - Fixed and added specs throughout
- Support multiple circular buffers and filtering based on log level. This
makes it possible to separate out debug and info messages so they don't push
out error messages. See the
v0.8.6
- Improvements
- Fixed crashes when converting unicode chardata. Thanks to @x4lldux for this fix.
v0.8.5
- Improvements
RingLogger.grep/2
supports:before
and:after
options- Support OTP 25
v0.8.4
Fixes
- Default color enabled option now correctly evaluated at runtime for the active IO
Improvements
RingLogger.grep
will now highlight matches in the output if color is enabled
v0.8.3
- Fixes
- Pull all application environment configuration from
:logger, RingLogger
rather than some from there and some from:ring_logger
. Adding configuration under:ring_logger
is still supported, but prints a deprecation warning. Thanks to Jason Axelson for this fix.
- Pull all application environment configuration from
v0.8.2
- Improvements
- Circular buffer improvements are all upstream in the
circular_buffer
library, so this release makes it official by deleting the internal implementation and using the hex package.
- Circular buffer improvements are all upstream in the
v0.8.1
New features
RingLogger.next/1
now outputs a summary line that says how many log messages were recented and how many were filtered. This makes it easier to identify when the ring buffer is being overtaken by filtered log entries
Improvements
- Several internal refactorings were made to reduce memory usage and
the number of reductions run in the
RingLogger.Server
GenServer. This makes a noticeable improvement when monitoring resource usage on a device. - Improved tests to verify more edge conditions
- Several internal refactorings were made to reduce memory usage and
the number of reductions run in the
v0.8.0
- New features
- Support filtering by OTP application. This uses the same mechanism as per-module filtering by automatically adding in all modules that are part of an OTP application. It is super useful! See the README.md. Thanks to Jon Carstons for adding this feature.
- Support setting defaults on RingLogger clients so that you can configure things like a global default to info level messages and then only show debug messages from some applications
v0.7.0
- New features
- Added
save/1
to save the current set of log messages in the ring buffer to a file
- Added
v0.6.1
- Bug fixes
- Make
RingLogger.grep
friendlier by supporting strings as arguments
- Make
v0.6.0
Important: RingLogger.tail
is now RingLogger.next
. RingLogger.tail
shows
the last n lines of the log (default is 10).
- New features
grep
greps the whole log entry rather than just the message portion. You cangrep
on timestamps and message levels now.- Functions that print log messages do the printing in the caller's context so that printing timeouts don't happen in RingLogger GenServers calls.
- Added
:none
as a per-module log level to completely silence a module. - Added
:pager
option to specify a custom printer for the interactive commands.
v0.5.0
New features
- Add support for changing the log levels on a per-module basis. Thanks to Matt Ludwigs for this change. See the README.md for details.
- Add a
:format
option to accept a custom format function similar to howLogger
supports custom formatting. Thanks to Tim Mecklem for this. - Bumped default ring buffer size from 100 messages to 1024.
Bug fixes
- Log clients are now fully configurable. Previous versions inadvertantly limited the options that could be set.
v0.4.1
- Bug fixes
- Fix crash when
grep
'ing iodata - Fix
init/1
callback return value when only specifying the module.
- Fix crash when
v0.4.0
- New features
- Added
grep
- Automatically add the backend if it's not running when using the IEx helpers
- Added
v0.3.0
Renamed LoggerCircularBuffer
to RingLogger
and made backwards incompatible
API changes. Please review docs when upgrading.
- New features
- Simplified use from IEx by autostarting the Client GenServer
- Added support for
tail
ing logs
v0.2.0
Renamed LoggerCircularBuffer
to LoggerCircularBuffer
v0.1.0
Initial release