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#!/bin/bash
LOCAL_DIR="$( dirname "${BASH_SOURCE}" )"
if git log -n 1 --format='%D' HEAD@{upstream} | grep -q aosp/; then
# Change appears to be in AOSP
exit 0
elif git log -n 1 --format='%B' $1 | grep -q -E "^Ignore-AOSP-First: .+" ; then
# Change is explicitly marked as ok to skip AOSP
exit 0
else
# Change appears to be non-AOSP.
# If this is a cherry-pick, then allow it.
cherrypick=0
while read -r line ; do
if [[ $line =~ cherry\ picked\ from ]] ; then
(( cherrypick++ ))
fi
done < <(git show $1)
if (( cherrypick != 0 )); then
# This is a cherry-pick, so allow it.
exit 0
fi
# See if any files are affected.
count=0
while read -r file ; do
if (( count == 0 )); then
echo
fi
echo -e "\033[0;31;47mThe source of truth for '$file' is in AOSP.\033[0m"
(( count++ ))
done < <(git show --name-only --pretty=format: $1 | grep -- "$2")
if (( count != 0 )); then
echo
echo "If your change contains no confidential details (such as security fixes), please"
echo "upload and merge this change at https://android-review.googlesource.com/."
echo "Else add a tag 'Ignore-AOSP-First:' with the reason to bypass AOSP."
echo
exit 1
fi
fi
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