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#!/bin/bash
function show_error_msg()
{
echo "*** ERROR *** $? line $1 $0 did not complete successfully!"
echo "$ERROR_HELP"
}
ERROR_HELP=""
# Print an Error message if `set -eE` causes the script to exit due to a failed command
trap 'show_error_msg $LINENO' ERR
source dom/media/webrtc/third_party_build/use_config_env.sh
echo "MOZ_LIBWEBRTC_SRC: $MOZ_LIBWEBRTC_SRC"
echo "MOZ_LIBWEBRTC_BRANCH: $MOZ_LIBWEBRTC_BRANCH"
echo "MOZ_FASTFORWARD_BUG: $MOZ_FASTFORWARD_BUG"
# After this point:
# * eE: All commands should succeed.
# * u: All variables should be defined before use.
# * o pipefail: All stages of all pipes should succeed.
set -eEuo pipefail
./mach python $SCRIPT_DIR/vendor-libwebrtc.py \
--from-local $MOZ_LIBWEBRTC_SRC \
--commit $MOZ_LIBWEBRTC_BRANCH \
libwebrtc
hg revert -q \
--include "third_party/libwebrtc/**moz.build" \
--include "third_party/libwebrtc/README.mozilla" \
third_party/libwebrtc
FILE_CHANGE_CNT=`hg status third_party/libwebrtc | wc -l | tr -d " "`
if [ "x$FILE_CHANGE_CNT" != "x0" ]; then
echo "***"
echo "There are changes after vendoring - running extract-for-git.py"
echo "is recommended. First, find the mercurial commit after the"
echo "previous fast-forward landing. The commands you want will look"
echo "something like:"
echo " ./mach python $SCRIPT_DIR/extract-for-git.py {after-ff-commit}::{tip-of-central}"
echo " mv mailbox.patch $MOZ_LIBWEBRTC_SRC"
echo " (cd $MOZ_LIBWEBRTC_SRC && \\"
echo " git am mailbox.patch)"
echo ""
echo "After adding the new changes from moz-central to the moz-libwebrtc"
echo "patch stack, you may re-run this command to verify vendoring:"
echo " bash $0"
exit 1
fi
echo "Done - vendoring has been verified."
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