Quelle  mozconfig.cache   Sprache: unbekannt

# 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

# Thunderbird builds will set prior to including this file
aws_prefix=${aws_prefix:-taskcluster}
gcp_prefix=${gcp_prefix:-sccache}

if test -n "$SCCACHE_DISABLE" -a -n "$USE_SCCACHE"; then
    echo "SetupError: SCCACHE_DISABLE and USE_SCCACHE should not be set at the same time" >&yle='color: green'>2
    exit 1
fi

# builds where buildprops didn't have the data (eg: taskcluster) and without sccache disabled:
if test -z "$bucket" -a -z "$SCCACHE_DISABLE"; 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 "$TASKCLUSTER_WORKER_LOCATION" -a -x "$(command -v jq)"; then
            cloud=$(echo $TASKCLUSTER_WORKER_LOCATION | jq .cloud | tr -d \")
            case $cloud in
                aws|google)
                    availability_zone=$(echo $TASKCLUSTER_WORKER_LOCATION | jq .availabilityZone | tr -d \")
                    region=$(echo $TASKCLUSTER_WORKER_LOCATION | jq .region | tr -d \")
                    ;;
            esac
        fi
        if test -z "$availability_zone" -o -z "$region"; then
            if test -n "${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 <region>-<letter> where region is e.g. us-west2, and az is us-west2-a
                gcp_zone=$(wget -T 1 -t 1 -q -O - http:// style='color: green'>169.254.169.254/computeMetadata/v1beta1/instance/zone || true)
                availability_zone=${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 <region><letter> where region is e.g. us-west-2, and az is us-west-2a
                availability_zone=$(wget -T 1 -t 1 -q -O - http:// style='color: green'>169.254.169.254/latest/meta-data/placement/availability-zone || true)
            fi
        fi
        if test -z "$availability_zone" -o "$availability_zone" = "not-ec2"; then
            availability_zone=not-ec2
        elif test -n "$cloud"; then
            case $cloud in
            google)
                bucket=${gcp_prefix}-l${MOZ_SCM_LEVEL}-${region}
                # deal with length limit on serviceaccount names (https://bugzilla.mozilla.org/show_bug.cgi?id=1882374#c5)
                serviceaccount=$(echo $bucket | sed s/northamerica/na/)
                ;;
            aws)
                bucket=${aws_prefix}-level-${MOZ_SCM_LEVEL}-sccache-${region}
                ;;
            esac
        elif [ -n "${SCCACHE_GCS_KEY_PATH}" ]; then
            # gcp region is az with last two letters trimmed
            if test -z "$region"; then
                region=${availability_zone::${#availability_zone}-2}
            fi
            bucket=${aws_prefix}-level-${MOZ_SCM_LEVEL}-sccache-${region}
        else
            # ec2 region is az with last letter trimmed
            if test -z "$region"; then
                region=${availability_zone%?}
            fi
            bucket=${aws_prefix}-level-${MOZ_SCM_LEVEL}-sccache-${region}
        fi
    fi
fi

if test -n "$bucket"; then
    if test "$cloud" = "google"; then
        mk_add_options "export SCCACHE_GCS_BUCKET=$bucket"
        mk_add_options "export SCCACHE_GCS_RW_MODE=READ_WRITE"
        mk_add_options "export SCCACHE_GCS_CREDENTIALS_URL=http://taskcluster/auth/v1/gcp/credentials/$SCCACHE_GCS_PROJECT/${serviceaccount}@$SCCACHE_GCS_PROJECT.iam.gserviceaccount.com"
    elif [ -n "${SCCACHE_GCS_KEY_PATH}" ]; then
        mk_add_options "export SCCACHE_GCS_BUCKET=$bucket"
    else
        mk_add_options "export SCCACHE_BUCKET=$bucket"
        # instruct sccache to fetch the credentials from the Auth service's awsS3Credentials endpoint, via the Taskcluster proxy.
        mk_add_options "export AWS_IAM_CREDENTIALS_URL=http://taskcluster/auth/v1/aws/s3/read-write/${bucket}/?format=iam-role-compat"
    fi
    export CCACHE="sccache"
    export SCCACHE_VERBOSE_STATS=1
    # Workaround for https://github.com/mozilla/sccache/issues/459#issuecomment-618756635
    mk_add_options "export SCCACHE_MAX_FRAME_LENGTH=50000000"
    mk_add_options MOZBUILD_MANAGE_SCCACHE_DAEMON=${MOZ_FETCHES_DIR}/sccache/sccache
elif test -n "$USE_SCCACHE"; then
    echo "SetupError: sccache is enabled but there is no shared storage set up for it?" >&'color: green'>2
    exit 1
fi