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facebookarchive / codemod

Codemod is a tool/library to assist you with large-scale codebase refactors that can be partially automated but still require human oversight and occasional intervention. Codemod was developed at Facebook and released as open source.
Apache License 2.0
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feature request: undo / go back #91

Open rattrayalex-stripe opened 7 years ago

rattrayalex-stripe commented 7 years ago

When making a large, mostly-straightforward codemod, clicking "enter" in rapid succession is the only tolerable modus operandi.

Sometimes, I see things that look potentially problematic, but my feeble human brain doesn't detect this until my eager pinky has already pressed "enter".

It would be nice to have a "b" (or maybe "u") shortcut to the previous diff and reevaluate.

I'm not sure how straightforward that would be to implement 😄

rattrayalex-stripe commented 7 years ago

(In this case, my workaround was to search-within-file for the result string, which was self-contained, in the currently visible file and its (alphabetically preceding) siblings, and I was able to find the change and verify it was ok).