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#! /bin/bash -vex
set -x -e -v
# Relative path to in-tree script
: JOB_SCRIPT ${JOB_SCRIPT:=taskcluster/scripts/builder/build-linux.sh}
script_args="${@}"
# TODO: when bug 1093833 is solved and tasks can run as non-root, reduce this
# to a simple fail-if-root check
if [ $(id -u) = 0 ]; then
# each of the caches we have mounted are owned by root, so update that ownership
# to 'worker'
for cache in /home/worker/.tc-vcs /home/worker/workspace /home/worker/tooltool-cache; do
if [ -d $cache ]; then
# -R probably isn't necessary forever, but it fixes some poisoned
# caches for now
chown -R worker:worker $cache
fi
done
# ..then drop privileges by re-running this script
exec su worker -c "/home/worker/bin/build.sh $script_args"
fi
####
# The default build works for any fx_desktop_build based mozharness job:
# via build-linux.sh
####
. $HOME/bin/checkout-sources.sh
script=$WORKSPACE/build/src/$JOB_SCRIPT
chmod +x $script
exec $script $script_args
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