pr diff: sanitize control characters for terminal output #7108
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samcoe
reviewed
Mar 9, 2023
| // sanitizer replaces non-printable characters with their printable representations | ||
| type sanitizer struct{ transform.NopResetter } | ||
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| // Transform implements transform.Transformer. |
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TIL about transform.Transformer. I would like to change our other ASCII sanitization code to use this interface.
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This avoids printing raw terminal control characters present in a PR diff to the terminal as a result of
gh pr diff.Fixes https://github.com/github/cli/issues/163
Complements #6916