Lint on editor focus

[rockymadden]

There is one item to note:

Currently when a file is opened for the first time, both the lintOnEditorFocus and lintOnSave features will fire at the same time. Thereafter, both work exactly as you would expect. There are a couple ways we could mitigate this issue, however I wanted to see if there was a preference on how to do so before coding it.

[rockymadden]

Oh, I forgot to include a use case:

It is often the case in Scala (and I imagine other languages) that I will make a change in file A that corrects an issue with file B. Assuming both were already open in Atom (very common for me), currently I have to trigger re-linting via another method (e.g. save or modify) when I go back to file B. It would be nice if when I simply switched my focus back to file B that it would re-lint itself.

[iam4x]

@rockymadden Nice catch! The double execution is the source of the double message in the status bar issue! Great!

[iam4x]

@rockymadden Look my new PR, #79 use @debouncedLint instead of @lint this will avoid the double lint execution ;)

And thank's again I couldn't find where the status bar double message bug was coming from. Two in one :D !

[rockymadden]

@iam4x perfect on the debouncedLint, thank you! I am going to tweak this PR to leverage.

[iam4x]

🎉