start.sh

#!/usr/bin/env bash
set -x
WORKDIR=/usr/src/app
DATADIR=/usr/src/app/data
DATADOWNLOAD=/osm/planet/var
mkdir -p $DATADIR/
mkdir -p $DATADOWNLOAD/
mkdir -p $DATADIR/update/log/

updates_source_code() {
    echo "Update...Procesor source code"
    sed -i 's/"env -/"/g' $WORKDIR/taginfo/sources/util.sh
    sed -i '/configure do/a \ \ \ \ set :port, 80' $WORKDIR/taginfo/web/taginfo.rb
    sed -i "/configure do/a \ \ \ \ set :bind, '0.0.0.0'" $WORKDIR/taginfo/web/taginfo.rb
    # Function to replace the projects repo to get the projects information
    TAGINFO_PROJECT_REPO=${TAGINFO_PROJECT_REPO//\//\\/}
    sed -i -e 's/https:\/\/github.com\/taginfo\/taginfo-projects.git/'$TAGINFO_PROJECT_REPO'/g' $WORKDIR/taginfo/sources/projects/update.sh
}

download_planet_files() {
    # Check if URL_PLANET_FILE_STATE exist and set URL_PLANET_FILE
    if [[ ${URL_PLANET_FILE_STATE} && ${URL_PLANET_FILE_STATE-x} ]]; then
        wget -q -O state.planet.txt --no-check-certificate - $URL_PLANET_FILE_STATE
        URL_PLANET_FILE=$(cat state.planet.txt)
    fi
    # Check if URL_HISTORY_PLANET_FILE_STATE exist and set URL_HISTORY_PLANET_FILE
    if [[ ${URL_HISTORY_PLANET_FILE_STATE} && ${URL_HISTORY_PLANET_FILE_STATE-x} ]]; then
        wget -q -O state.history.txt --no-check-certificate - $URL_HISTORY_PLANET_FILE_STATE
        URL_HISTORY_PLANET_FILE=$(cat state.history.txt)
    fi
    # Download pbf files
    wget -O $DATADOWNLOAD/current-planet.osm.pbf $URL_PLANET_FILE
    wget -O $DATADOWNLOAD/current-history-planet.osh.pbf $URL_HISTORY_PLANET_FILE
}

process_data() {
    download_planet_files
    cd $WORKDIR/taginfo/sources/
    ./update_all.sh $DATADIR
    db/update.sh $DATADIR
    master/update.sh $DATADIR
    projects/update.sh $DATADIR
    cp $DATADIR/selection.db $DATADIR/../
    # languages/update.sh $DATADIR
    # wiki/update.sh $DATADIR
    # wikidata/update.sh $DATADIR
    chronology/update.sh $DATADIR
    ./update_all.sh $DATADIR
    mv $DATADIR/*.db $DATADIR/
    mv $DATADIR/*/*.db $DATADIR/
    # if BUCKET_NAME is set upload data
    if ! aws s3 ls "s3://$BUCKET_NAME/$ENVIRONMENT" 2>&1 | grep -q 'An error occurred'; then
        aws s3 sync $DATADIR/ s3://$AWS_S3_BUCKET/$ENVIRONMENT/  --exclude "*" --include "*.db"
    fi
}

# Compress files to download
compress_files() {
    mkdir -p download
    for file in data/*; do
        bzip2 -k -9 -c "$file" > "download/$(basename "$file").bz2"
    done
}

download_db_files() {
    if ! aws s3 ls "s3://$AWS_S3_BUCKET/$ENVIRONMENT" 2>&1 | grep -q 'An error occurred'; then
        aws s3 sync "s3://$AWS_S3_BUCKET/$ENVIRONMENT/" "$DATADIR/"
        mv $DATADIR/*.db $DATADIR/
        mv $DATADIR/*/*.db $DATADIR/
        compress_files
    fi
}

sync_latest_db_version() {
    while true; do
        sleep "$INTERVAL_DOWNLOAD_DATA"
        download_db_files
    done
}

start_web() {
    echo "Start...Taginfo web service"
    download_db_files
    cd $WORKDIR/taginfo/web && ./taginfo.rb & sync_latest_db_version
}

ACTION=$1
# Overwrite the config file
[[ ! -z ${OVERWRITE_CONFIG_URL} ]] && wget $OVERWRITE_CONFIG_URL -O /usr/src/app/taginfo-config.json
updates_source_code
if [ "$ACTION" = "web" ]; then
    start_web
    elif [ "$ACTION" = "data" ]; then
    process_data
fi