# This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. # Setup for build cache # builds where buildprops didn't have the data (eg: taskcluster) and without sccache disabled: if test -z "$bucket" -a -z "$SCCACHE_DISABLE" -a -z "$MOZ_PGO"; then # prevent rerun if az is set, or wget is not available if test -z "$availability_zone" -a -x "$(command -v wget)"; then if test -n "${TASKCLUSTER_WORKER_GROUP}"; then # TASKCLUSTER_WORKER_GROUP is just the region now, so # stick an extra character on to make the already-convoluted logic # here simpler. availability_zone="${TASKCLUSTER_WORKER_GROUP}x" elif [ -n "${SCCACHE_GCS_KEY_PATH}" ]; then # gcp availability_zone is of the form - where region is e.g. us-west2, and az is us-west2-a gcp_zone=$(wget -T 1 -t 1 -q -O - http://169.254.169.254/computeMetadata/v1beta1/instance/zone || true) availability_zone=${gcp_zone##*/} else # timeout after 1 second, and don't retry (failure indicates instance is not in ec2 or network issue) # ec2 availability_zone is of the form where region is e.g. us-west-2, and az is us-west-2a availability_zone=$(wget -T 1 -t 1 -q -O - http://169.254.169.254/latest/meta-data/placement/availability-zone || true) fi if test -z "$availability_zone" -o "$availability_zone" = "not-ec2"; then availability_zone=not-ec2 elif [ -n "${SCCACHE_GCS_KEY_PATH}" ]; then # gcp region is az with last two letters trimmed region=${availability_zone::${#availability_zone}-2} case "${GECKO_HEAD_REPOSITORY}" in *hg.mozilla.org/try*) bucket=taskcluster-level-1-sccache-${region} ;; *hg.mozilla.org/integration/autoland*|*hg.mozilla.org/integration/mozilla-inbound*) bucket=taskcluster-level-3-sccache-${region} ;; esac else # ec2 region is az with last letter trimmed region=${availability_zone%?} # set S3 bucket according to tree (level) case "${GECKO_HEAD_REPOSITORY}" in *hg.mozilla.org/try*) bucket=taskcluster-level-1-sccache-${region} ;; *hg.mozilla.org/integration/autoland*|*hg.mozilla.org/integration/mozilla-inbound*) bucket=taskcluster-level-3-sccache-${region} ;; esac fi fi fi if test -n "$bucket"; then if [ -n "${SCCACHE_GCS_KEY_PATH}" ]; then mk_add_options "export SCCACHE_GCS_BUCKET=$bucket" else mk_add_options "export SCCACHE_BUCKET=$bucket" fi export CCACHE="$MOZ_FETCHES_DIR/sccache/sccache" export SCCACHE_VERBOSE_STATS=1 mk_add_options MOZBUILD_MANAGE_SCCACHE_DAEMON=${MOZ_FETCHES_DIR}/sccache/sccache fi