chore: replace pretty-format/ConvertAnsi with jest-serializer-ansi-escapes
#12935
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SimenB
reviewed
Jul 7, 2022
4 tasks
This was referenced Aug 3, 2022
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Summary
For one project I needed to have snapshots with ANSI colors.
pretty-format/ConvertAnsiserialiser was not working in this case, because it is only replacing ANSI escapes originating fromansi-styles(also used bychalk). In other words, in the project I have sequences like'\u001b[1;31mSample text'(bold and red), but in similar caseansi-styleswould emit\u001b[1m\u001b[31mSample text.After writing a serialiser for vanilla ANSI escapes, I wanted to tryout out on Jest repo. It did not work with cursor control sequences. Oh.. That’s niche case, but interesting one! So the serialiser is now replacing cursor controls as well:
<eraseLine>,<moveCursorToColumn1>, etc. See the snapshots for more.This is how
jest-serializer-ansi-escapeswas born. Looks useful. Opening a PR to hear some feedback (;Test plan
Green CI.