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@ianhinder
Created March 20, 2014 15:25
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Parallel submodule fetch
#!/bin/bash
set -e
set -u
if [ $# -eq 0 ]; then
git submodule -q foreach 'echo $name' | xargs -n 1 -P 10 git-submodule-fetch
else
while [ $# -gt 0 ]; do
(cd $1; git fetch -q || echo "Failed to fetch $1">&2)
/bin/echo -n .
shift
done
fi
@RoToRx88
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RoToRx88 commented Nov 4, 2019

To complete @ncjones code, and to introduce a tiny bit error management, you could change the cd {}; $* by a cd {} && $* therefore the command $* won't be executed outside of the desired path.

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