#!/bin/bash
#--
# Copyright 2010 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#++

source /etc/openshift/node.conf
GEAR_GECOS=${GEAR_GECOS:-"OpenShift guest"}

function origin_gears() {
    grep ":${GEAR_GECOS}:" /etc/passwd | cut -d: -f1
}

days=${1:-15}

for f in $(origin_gears)
do
    APPHOME="$GEAR_BASE_DIR/$f"
    if [ -d "$APPHOME" ]; then
        # Is stale detection disabled
        [ -e "${APPHOME}/.disable_stale" ] && continue

        # Determine if something was committed using the git objects directory
        objects_modified=$(find $APPHOME/git -name objects -mtime -$days)
        if [ -z "${objects_modified}" ]; then
            if /usr/sbin/oo-app-idle $f $days; then
                echo "$f is stale"
            fi
        fi
    fi
done

