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simon-weber/checkout-dates.sh

Created April 27, 2013 22:19
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Checks out my entire sample source tree (for https://github.com/simon-weber/Predicting-Code-Popularity) to a certain date, in parallel. The argument to -P is the number of processes to use.
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checkout-dates.sh
find /localdisk/winter-snapshot/code/ -mindepth 2 -maxdepth 2 | xargs -P 32 -n 1 -I {} bash -c 'cd $1; git checkout -q $(git rev-list -n 1 --before="2012-11-30" $(git rev-parse --abbrev-ref HEAD)) -- || pwd' -s {} 2>&1 | tee outputfile
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