#!/bin/bash

# script allows to install configs for clickhouse server and clients required
# for testing (stateless and stateful tests)

set -x -e

DEST_SERVER_PATH="${1:-/etc/clickhouse-server}"
DEST_CLIENT_PATH="${2:-/etc/clickhouse-client}"
SRC_PATH="$( cd "$(dirname "$0")" >/dev/null 2>&1 ; pwd -P )"

echo "Going to install test configs from $SRC_PATH into $DEST_SERVER_PATH"

mkdir -p $DEST_SERVER_PATH/config.d/
mkdir -p $DEST_SERVER_PATH/users.d/
mkdir -p $DEST_CLIENT_PATH

ln -sf $SRC_PATH/config.d/zookeeper_write.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/listen.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/text_log.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/custom_settings_prefixes.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/enable_access_control_improvements.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/macros.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/disks.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/secure_ports.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/clusters.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/graphite.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/database_atomic.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/max_concurrent_queries.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/merge_tree_settings.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/merge_tree_old_dirs_cleanup.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/test_cluster_with_incorrect_pw.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/keeper_port.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/logging_no_rotate.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/merge_tree.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/metadata_cache.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/tcp_with_proxy.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/prometheus.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/top_level_domains_lists.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/top_level_domains_path.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/transactions.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/encryption.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/CORS.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/zookeeper_log.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/logger_test.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/named_collection.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/ssl_certs.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/filesystem_cache_log.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/session_log.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/system_unfreeze.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/enable_zero_copy_replication.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/nlp.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/enable_keeper_map.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/custom_disks_base_path.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/display_name.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/reverse_dns_query_function.xml $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/config.d/compressed_marks_and_index.xml $DEST_SERVER_PATH/config.d/

# Not supported with fasttest.
if [ "${DEST_SERVER_PATH}" = "/etc/clickhouse-server" ]
then
   ln -sf $SRC_PATH/config.d/legacy_geobase.xml $DEST_SERVER_PATH/config.d/
fi

ln -sf $SRC_PATH/users.d/log_queries.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/readonly.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/access_management.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/database_atomic_drop_detach_sync.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/opentelemetry.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/remote_queries.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/session_log_test.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/memory_profiler.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/no_fsync_metadata.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/filelog.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/enable_blobs_check.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/marks.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/insert_keeper_retries.xml $DEST_SERVER_PATH/users.d/
ln -sf $SRC_PATH/users.d/prefetch_settings.xml $DEST_SERVER_PATH/users.d/

# FIXME DataPartsExchange may hang for http_send_timeout seconds
# when nobody is going to read from the other side of socket (due to "Fetching of part was cancelled"),
# but socket is owned by HTTPSessionPool, so it's not closed.
ln -sf $SRC_PATH/users.d/timeouts.xml $DEST_SERVER_PATH/users.d/

ln -sf $SRC_PATH/ints_dictionary.xml $DEST_SERVER_PATH/
ln -sf $SRC_PATH/strings_dictionary.xml $DEST_SERVER_PATH/
ln -sf $SRC_PATH/decimals_dictionary.xml $DEST_SERVER_PATH/
ln -sf $SRC_PATH/executable_dictionary.xml $DEST_SERVER_PATH/
ln -sf $SRC_PATH/executable_pool_dictionary.xml $DEST_SERVER_PATH/
ln -sf $SRC_PATH/test_function.xml $DEST_SERVER_PATH/

ln -sf $SRC_PATH/top_level_domains $DEST_SERVER_PATH/
ln -sf $SRC_PATH/regions_hierarchy.txt $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/regions_names_en.txt $DEST_SERVER_PATH/config.d/

ln -sf $SRC_PATH/ext-en.txt $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/ext-ru.txt $DEST_SERVER_PATH/config.d/
ln -sf $SRC_PATH/lem-en.bin $DEST_SERVER_PATH/config.d/

ln -sf $SRC_PATH/server.key $DEST_SERVER_PATH/
ln -sf $SRC_PATH/server.crt $DEST_SERVER_PATH/
ln -sf $SRC_PATH/dhparam.pem $DEST_SERVER_PATH/

# Retain any pre-existing config and allow ClickHouse to load it if required
ln -sf --backup=simple --suffix=_original.xml \
   $SRC_PATH/config.d/query_masking_rules.xml $DEST_SERVER_PATH/config.d/

if [[ -n "$ZOOKEEPER_FAULT_INJECTION" ]] && [[ "$ZOOKEEPER_FAULT_INJECTION" -eq 1 ]]; then
    rm -f $DEST_SERVER_PATH/config.d/zookeeper.xml ||:
    ln -sf $SRC_PATH/config.d/zookeeper_fault_injection.xml $DEST_SERVER_PATH/config.d/
else
    rm -f $DEST_SERVER_PATH/config.d/zookeeper_fault_injection.xml ||:
    ln -sf $SRC_PATH/config.d/zookeeper.xml $DEST_SERVER_PATH/config.d/
fi

# We randomize creating the snapshot on exit for Keeper to test out using older snapshots
create_snapshot_on_exit=$(($RANDOM % 2))
sed --follow-symlinks -i "s|<create_snapshot_on_exit>true</create_snapshot_on_exit>|<create_snapshot_on_exit>$create_snapshot_on_exit</create_snapshot_on_exit>|" $DEST_SERVER_PATH/config.d/keeper_port.xml

if [[ -n "$USE_POLYMORPHIC_PARTS" ]] && [[ "$USE_POLYMORPHIC_PARTS" -eq 1 ]]; then
    ln -sf $SRC_PATH/config.d/polymorphic_parts.xml $DEST_SERVER_PATH/config.d/
fi
if [[ -n "$USE_DATABASE_ORDINARY" ]] && [[ "$USE_DATABASE_ORDINARY" -eq 1 ]]; then
    ln -sf $SRC_PATH/users.d/database_ordinary.xml $DEST_SERVER_PATH/users.d/
fi

if [[ -n "$USE_S3_STORAGE_FOR_MERGE_TREE" ]] && [[ "$USE_S3_STORAGE_FOR_MERGE_TREE" -eq 1 ]]; then
    ln -sf $SRC_PATH/config.d/s3_storage_policy_by_default.xml $DEST_SERVER_PATH/config.d/
fi

ARM="aarch64"
OS="$(uname -m)"
if [[ -n "$EXPORT_S3_STORAGE_POLICIES" ]]; then
    echo "$OS"
    if [[ "$USE_DATABASE_REPLICATED" -eq 1 ]] || [[ "$OS" == "$ARM" ]]; then
        echo "Azure configuration will not be added"
    else
        echo "Adding azure configuration"
        ln -sf $SRC_PATH/config.d/azure_storage_conf.xml $DEST_SERVER_PATH/config.d/
    fi

    ln -sf $SRC_PATH/config.d/storage_conf.xml $DEST_SERVER_PATH/config.d/
    ln -sf $SRC_PATH/users.d/s3_cache.xml $DEST_SERVER_PATH/users.d/
fi

if [[ -n "$USE_DATABASE_REPLICATED" ]] && [[ "$USE_DATABASE_REPLICATED" -eq 1 ]]; then
    ln -sf $SRC_PATH/users.d/database_replicated.xml $DEST_SERVER_PATH/users.d/
    ln -sf $SRC_PATH/config.d/database_replicated.xml $DEST_SERVER_PATH/config.d/
    rm /etc/clickhouse-server/config.d/zookeeper.xml
    rm /etc/clickhouse-server/config.d/keeper_port.xml

    # There is a bug in config reloading, so we cannot override macros using --macros.replica r2
    # And we have to copy configs...
    mkdir -p /etc/clickhouse-server1
    mkdir -p /etc/clickhouse-server2
    chown clickhouse /etc/clickhouse-server1
    chown clickhouse /etc/clickhouse-server2
    chgrp clickhouse /etc/clickhouse-server1
    chgrp clickhouse /etc/clickhouse-server2
    sudo -u clickhouse cp -r /etc/clickhouse-server/* /etc/clickhouse-server1
    sudo -u clickhouse cp -r /etc/clickhouse-server/* /etc/clickhouse-server2
    rm /etc/clickhouse-server1/config.d/macros.xml
    rm /etc/clickhouse-server2/config.d/macros.xml
    sudo -u clickhouse cat /etc/clickhouse-server/config.d/macros.xml | sed "s|<replica>r1</replica>|<replica>r2</replica>|" > /etc/clickhouse-server1/config.d/macros.xml
    sudo -u clickhouse cat /etc/clickhouse-server/config.d/macros.xml | sed "s|<shard>s1</shard>|<shard>s2</shard>|" > /etc/clickhouse-server2/config.d/macros.xml

    sudo mkdir -p /var/lib/clickhouse1
    sudo mkdir -p /var/lib/clickhouse2
    sudo chown clickhouse /var/lib/clickhouse1
    sudo chown clickhouse /var/lib/clickhouse2
    sudo chgrp clickhouse /var/lib/clickhouse1
    sudo chgrp clickhouse /var/lib/clickhouse2
fi

ln -sf $SRC_PATH/client_config.xml $DEST_CLIENT_PATH/config.xml