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rearrange to minimize chatter in import planet log #111

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rearrange to minimize chatter in import planet log #111

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55 changes: 30 additions & 25 deletions import/import_planet.sh
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Original file line number Diff line number Diff line change
@@ -1,25 +1,27 @@
#!/bin/bash

PLANET_URL='%(planet_url)s'
PLANET_MD5_URL='%(planet_md5_url)s'
PLANET_FILE='%(planet_file)s'
PGPASSWORD='%(db_pass)s'
export PGHOST='%(db_host)s'
export PGPORT='%(db_port)d'
export PGDATABASE='%(db_name)s'
export PGUSER='%(db_user)s'
FLAT_NODES_BUCKET='%(flat_nodes_bucket)s'
FLAT_NODES_KEY='%(flat_nodes_key)s'
export AWS_DEFAULT_REGION='%(aws_region)s'
export OSM2PGSQL='/usr/bin/osm2pgsql'
VECTOR_DATASOURCE_VERSION='%(vector_datasource_version)s'
echo "Starting import_planet.sh"

# we don't want the STATUS file moving around while we change working directories, especially if
# we have to report a failure.
SCRIPTPATH="$( cd "$(dirname "$0")"; pwd -P )"
STATUS="${SCRIPTPATH}/${0}.status"
PIDFILE="${SCRIPTPATH}/${0}.pid"

echo "Verifying it's not already running or in a terminal state"
# check if there's an already-running import
if [[ -f "${PIDFILE}" ]]; then
pid=`cat "${PIDFILE}"`
if kill -0 "$pid"; then
echo "Import is running."
cat $STATUS
exit 0
else
# import terminated, but file remains
rm "${PIDFILE}"
fi
fi

# check if we already finished
if [[ `cat $STATUS` == "finished" ]]; then
echo "Already done."
Expand All @@ -32,18 +34,21 @@ if [[ `cat $STATUS` == "failed" ]]; then
exit 1
fi

# check if there's an already-running import
if [[ -f "${PIDFILE}" ]]; then
pid=`cat "${PIDFILE}"`
if kill -0 "$pid"; then
echo "Import is running."
cat $STATUS
exit 0
else
# import terminated, but file remains
rm "${PIDFILE}"
fi
fi
echo "Import needs to run. Starting!"

PLANET_URL='%(planet_url)s'
PLANET_MD5_URL='%(planet_md5_url)s'
PLANET_FILE='%(planet_file)s'
PGPASSWORD='%(db_pass)s'
export PGHOST='%(db_host)s'
export PGPORT='%(db_port)d'
export PGDATABASE='%(db_name)s'
export PGUSER='%(db_user)s'
FLAT_NODES_BUCKET='%(flat_nodes_bucket)s'
FLAT_NODES_KEY='%(flat_nodes_key)s'
export AWS_DEFAULT_REGION='%(aws_region)s'
export OSM2PGSQL='/usr/bin/osm2pgsql'
VECTOR_DATASOURCE_VERSION='%(vector_datasource_version)s'

# set up lockfile
echo $$ > "${PIDFILE}"
Expand Down