josiahwitt / erk Goto Github PK
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License: MIT License
Errors with kinds for Go 1.13+
License: MIT License
Now that we have errorStack
, this additional information could be helpful. Just don't want to confuse the distinction between erk
errors and regular errors. Maybe just set type
for non-erk errors? ๐คทโโ๏ธ
When wrapping an erk error, the original err
field is overwritten with the first Erk error. Promote the original err
to rootErr
, so the original error is not lost.
Maybe if there's a newline in a wrapped error message we should prefix the newline with a tab if we're printing it in the message template?
Currently erk.Kind
is an empty interface, meaning we get no type checking. Let's add a method to that interface, which would be implemented on erk.DefaultKind
. That switch would require creating kinds like (and would be a breaking change):
type ErkMyKind struct { erk.DefaultKind }
Using struct embedding is useful for other things, like HTTP statuses, or any other metadata you want to attach to the kind (like marking certain kinds as warnings).
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