Fix issues with lint console output

[ewels]

Noticed that nextflow lint is a little too aggressive and can start eating back on the terminal from before its own launch command.. 😬

Before this PR:

After this PR:

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[bentsherman]

Let me know if you like how this looks and I'll merge. I wonder if it would be better to put the error/warning label after the location

[ewels]

Haven't checked, but yeah I was thinking after the file name - like a prefix to the error message:

Error: Something bad happened.

Maybe with some colour too? Need to look at it for that though.

[bentsherman]

Updated. Let me know how it looks

[ewels]

I think that it'd be improved with:

• Prefixing the entire line - that way they all align and it's easy to scan up and down to see which are errors and which are warnings
• More colour to better differentiate them, also helps to see the borders between each message.

I've pushed updates to that effect - I've somewhat controversially gone for a background colour which really makes it stand out:

In concise mode:

Is that too much? I can revert it to the same text but just regular Red / Yellow font colour instead of background colour if you prefer.

[pditommaso]

would be nicer to keep it align (also using abbreviation e.g. warn )

[ewels]

Done 👍🏻 Had to pad Warn with spaces to get alignment but I think it's ok:

[pditommaso]

Cool, tempted to make .2 to show this :D

[ewels]

Wondering if we should have a hanging block-colour to connect this to the context below 🤔 2 secs - will see if I can whip it up and send a screenshot