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|
#!/bin/bash
set -e
usage ()
{
cat <<EOF
Usage: $0 [-r] [-v] [-h] [machine1 machine2 ...]
This scripts generates and rsync's reference snapshots to machines
-r: Only rsync snapshots-ref to machines
-v: Be verbose
-h: Print help
EOF
}
abe_temp="$(dirname "$0")/.."
generate=true
snapshots_dir=$HOME/snapshots-ref
verbose="set +x"
while getopts "hrv" OPTION; do
case $OPTION in
h)
usage
exit 0
;;
r)
generate=false
;;
v) verbose="set -x" ;;
esac
done
$verbose
shift $((OPTIND-1))
# Checkout into $snapshots_dir using ABE
generate_snapshots ()
{
cd $abe_temp
git reset --hard
git clean -fd
./configure --with-local-snapshots=${snapshots_dir}-new --with-fileserver=ex40-01.tcwglab.linaro.org/snapshots-ref
if [ -e $HOME/.aberc ]; then
echo "WARNING: $HOME/.aberc detected and it might override ABE's behavior"
fi
targets=(
aarch64-linux-gnu
aarch64-none-elf
arm-linux-gnueabihf
arm-none-eabi
i686-linux-gnu
x86_64-linux-gnu
)
for t in "${targets[@]}"; do
./abe.sh --target $t --checkout all
done
}
if $generate; then
generate_snapshots
# Remove checked-out branch directories
rm -rf ${snapshots_dir}-new/*~*
# Remove md5sums to force ABE to fetch canonical version via http://.
rm ${snapshots_dir}-new/md5sums
fi
# Cleanup stale branches
for repo in $snapshots_dir-new/*.git; do
(
cd $repo
git remote update -p
git branch | grep -v \* | xargs -r git branch -D
)
done
echo "Snapshots status:"
du -hs $snapshots_dir-new/*
# "if true" is to have same indent as configure-machine.sh hunk from which
# handling of parallel runs was copied.
if true; then
declare -A pids
declare -A results
todo_machines="$@"
for M in $todo_machines; do
(
rsync -az --delete $snapshots_dir-new/ $M:$snapshots_dir-new/
ssh -fn $M "flock -x $snapshots_dir.lock -c \"rsync -a --delete ${snapshots_dir}-new/ $snapshots_dir/\""
) > /tmp/update-snapshots-ref.$$.$M 2>&1 &
pids[$M]=$!
done
for M in $todo_machines; do
set +e
wait ${pids[$M]}
results[$M]=$?
set -e
sed -e "s/^/$M: /" < /tmp/update-snapshots-ref.$$.$M
rm /tmp/update-snapshots-ref.$$.$M
done
all_ok="0"
for M in $todo_machines; do
if [ ${results[$M]} = 0 ]; then
result="SUCCESS"
else
result="FAIL"
all_ok="1"
fi
echo "$result: $M"
done
exit $all_ok
fi
|
