Add option to ignore empty context in monolog

[flippedbits]

Added the option to allow ignoring of empty context when writing to monolog. I reason for this is to slim down the number of lines the logging produces and the double [] [] monolog is writing does not need to be there.

[PabloKowalczyk]

Could you add end-to-end test which will test added behavior?

[flippedbits]

Looking closer at this, it doesn't look like any of the logging currently uses the context parameter anyways. Would it be simpler to just default the ignore empty context parameter to true?

[PabloKowalczyk]

It is tempting to make ignore empty context true by default, but it can be BC break for someone who parses logs, so it is better to leave it as false and change it to default true on next major version.
WDYT?

[flippedbits]

Yeah I think that would be fine.

On a related note, what do you think of the idea of a simple custom log format config option. Then in the crunz.yml someone could do something like: log_custom_format: '%desc%(%cmd%)%nl%%output%

%desc% = description %cmd% = command %nl% = PHP_EOL %output% = script output

[PabloKowalczyk]

On a related note, what do you think of the idea of a simple custom log format config option. Then in the crunz.yml someone could do something like: log_custom_format: '%desc%(%cmd%)%nl%%output%

We can go for it for v2.1, would you like to provide PR?

[flippedbits]

Yes I can provide a PR

[PabloKowalczyk]

@rrushton do you need some help with this PR?

[flippedbits]

Apologies, work has been very busy and I have not had a chance to get back to this.

[PabloKowalczyk]

Merged manually in 75ba071, thanks @rrushton.