clever_logger

Description:

clever logger

Clever Logger #




An extendable logger library with colorful prints.
Basic Usage 🚀 #
You can log messages with different levels of severity.
The default levels are the following:

fine
info
config
warning
shout

To log a message at level info with the default logger:
logInfo('Hello there!');
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This prints this message to the console.

[Logger - INFO] Hello there!

Create a logger and use it to log messages.
final logger = CleverLogger('Test Logger');
// now you can use this logger
logger.logFine('Hello there!');
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Advanced Usage 🧪 #
Log Actions #
Log actions are responsible for what happens with the logs (for example storing them in a file or sending them to your analytics service).
The LogRecords are passed to the actions in order. By default, the logger uses a ColorfulPrintAction as its default action, which is responsible for colorful outputs to the console.
final otherLogger = CleverLogger(
'Other Logger',
logActions: [
// The default colorful console output.
ColorfulPrintAction(),
// A custom action
MyLogAction(),
],
);
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Log actions can also be configured to only run for logs with a certain level.
class MyLogAction extends LogAction {
@override
Level get level => Level.INFO;

@override
void onRecord(LogRecord record) {
//This is only executed for logs with a level >= Level.info
print('${record.loggerName} has a log with ${record.level}');
}
}
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Extending functionality #
You can write extension methods to extend the loggers functionality.
Additional values can be stored in the value variable of the logger.
By default, the logger has a Stopwatch integrated as an extension.
See the example for more information.
Custom Printer #
Extend the ColorfulPrintAction and override the default print functions, like printInfo, printWarning etc. for custom-styled print messages.
You can use the ansicolor plugin for colorful prints.