feat(cli): add diagnostic summary #2742
Merged
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Summary
Closes #57
This PR creates a new reporter called
summary
. This reporter reads the diagnostics emitted by the traversal and compiles information that is eventually printed to the terminal.The most exhaustive case is when we run
check
/ci
, because that's when we call all the tools, hence, I tried to come up with a summary that makes sense for each tool.Thanks to the feedback received, I landed this: #57 (comment)
The comment contains an explanation of why the information is broken down the way it is.
The linter block is sorted by the length of the diagnostic name, which is why the type
RuleName
implements the ordering traits. I wanted to find the longest name so I could correctly calculate the padding in a predictable way, and print something nice to see.Test Plan
Added cases for
check
,ci
,format
andlint