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Ugh, yeah looks like Windows problems |
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What if instead of a temp file, you temporarily created the |
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Yeah at least it should be on the same device, which seems to be what's causing the trouble in this case. move/rename from $TEMP could always cause this. a "copy from temp"+delete could also be the fix alternatively |
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Overview
@dolio recently had an "idemptotent" transcript file get wiped out because of a ctrl-c at a non-opportune moment.
This makes output-writing atomic on unix systems, and it should be slightly less likely to cause trouble on windows as well.
Implementation notes
Test coverage
Existing transcripts should serve as proof this is working.
I also tried making some transcript changes to ensure they took effect.