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@tot0rokr
Forked from gipi/repo-apply.sh
Last active April 4, 2023 05:10
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Split a patch created with repo diff in a set of usable patches
#!/bin/sh
## Script to patch up diff reated by `repo diff`
# from https://groups.google.com/d/msg/repo-discuss/43juvD1qGIQ/7maptZVcEjsJ
if [ -z "$1" ] || [ ! -e "$1" ]; then
echo "Usages: $0 <repo_diff_file>";
exit 0;
fi
rm -fr _tmp_splits*
cat $1 | csplit -qf '' -b "_tmp_splits.%d.diff" - '/^project.*\/$/' '{*}'
working_dir=`pwd`
for proj_diff in `ls _tmp_splits.*.diff`
do
chg_dir=`cat $proj_diff | grep '^project.*\/$' | cut -d " " -f 2`
echo "FILE: $proj_diff $chg_dir"
if [ -e $chg_dir ]; then
( cd $chg_dir; \
cat $working_dir/$proj_diff | grep -v '^project.*\/$' | patch -Np1;);
else
echo "$0: Project directory $chg_dir don't exists.";
fi
done
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