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https://github.com/ClickHouse/ClickHouse.git
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109 lines
5.0 KiB
Bash
Executable File
109 lines
5.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Fast check of all the setting struct usages
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# The linker does not complain about incorrect extern usage, so we need to make sure the style checker handles
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# We want traditional order so it takes underscore into account. With UTF-8 this is considered sorted:
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# disk_connections_warn_limit UInt64
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# disk Float
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# disk_move_retries_during_init UInt64
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# disk_move_retries_wait_ms UInt64
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# disk String
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export LC_COLLATE="C"
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ROOT_PATH=$(git rev-parse --show-toplevel)
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SETTINGS_FILE=$(mktemp)
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trap 'rm ${SETTINGS_FILE}' EXIT
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# Please note that ALL FILES MUST BE NAMED {}Settings and that must also be EXACTLY the class name
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ALL_DECLARATION_FILES="
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$ROOT_PATH/src/Core/FormatFactorySettings.h
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$ROOT_PATH/src/Core/Settings.cpp
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$ROOT_PATH/src/Core/ServerSettings.cpp
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$ROOT_PATH/src/Storages/MergeTree/MergeTreeSettings.cpp
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$ROOT_PATH/src/Coordination/CoordinationSettings.cpp
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$ROOT_PATH/src/Databases/DatabaseReplicatedSettings.cpp
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$ROOT_PATH/src/Storages/TimeSeries/TimeSeriesSettings.cpp
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$ROOT_PATH/src/Storages/RocksDB/RocksDBSettings.cpp
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$ROOT_PATH/src/Storages/RabbitMQ/RabbitMQSettings.cpp
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$ROOT_PATH/src/Storages/PostgreSQL/MaterializedPostgreSQLSettings.cpp
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$ROOT_PATH/src/Storages/ObjectStorageQueue/ObjectStorageQueueSettings.cpp
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$ROOT_PATH/src/Storages/MaterializedView/RefreshSettings.cpp
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$ROOT_PATH/src/Storages/NATS/NATSSettings.cpp
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$ROOT_PATH/src/Storages/Kafka/KafkaSettings.cpp
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$ROOT_PATH/src/Storages/Hive/HiveSettings.cpp
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$ROOT_PATH/src/Storages/FileLog/FileLogSettings.cpp
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$ROOT_PATH/src/Storages/Distributed/DistributedSettings.cpp
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$ROOT_PATH/src/Storages/SetSettings.cpp
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$ROOT_PATH/src/Storages/MemorySettings.cpp
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$ROOT_PATH/src/Storages/ExecutableSettings.cpp
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$ROOT_PATH/src/Storages/MySQL/MySQLSettings.cpp
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$ROOT_PATH/src/Databases/MySQL/MaterializedMySQLSettings.cpp
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$ROOT_PATH/src/IO/S3AuthSettings.cpp
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$ROOT_PATH/src/IO/S3RequestSettings.cpp
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"
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# We create an initial file with the shape {setting_name} {ClassName}{Type} SettingsDeclaration
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# We will use SettingsDeclaration to differentiate between setting declaration and usage
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function add_setting_declaration_file()
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{
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if ! [ -f "$1" ]; then
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echo "File '$1' does not exist."
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fi
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filename=$(basename -- "$1")
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filename="${filename%.*}"
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grep "DECLARE(" "$1" | awk -vfilename="${filename}" '{print substr($2, 0, length($2) - 1) " " filename substr($1, 9, length($1) - 9) " SettingsDeclaration" }' >> "${SETTINGS_FILE}"
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}
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for settings_file in ${ALL_DECLARATION_FILES};
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do
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add_setting_declaration_file "$settings_file"
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done
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# Check that if there are duplicated settings (declared in different objects) they all have the same type (it's simpler to validate style with that assert)
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# Disabled because fixing this requires changing types of existing settings, and it's not as simple as just changing it as compatibility with
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# previous releases is more important
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#for setting in $(
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# awk '{ gsub(/^.*Settings/, "", $2); print $1 " " $2}' "${SETTINGS_FILE}" | \
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# sort | uniq | awk '{ print $1 }' | uniq -d
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# );
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#do
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# echo "# Found multiple definitions of setting ${setting} with different types: "
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# grep --line-number " ${setting}," ${ALL_DECLARATION_FILES} | awk '{print " > " $0 }'
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#done
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# We append all uses of extern found in implementation files to validate them in a single pass and avoid reading the same files over and over
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# Note that rg outputs 'path:$line', so with replace ':' with a space and then reorder to have "$setting $type $path"
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find "$ROOT_PATH"/{src,base,programs,utils} \( -name '*.cpp' -o -name '*.h' \) -print0 | \
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xargs -0 rg "^\s*extern const .*Settings" | tr ':' ' ' | \
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awk '{print substr($5, 0, length($5) -1) " " $4 " " $1}' >> "${SETTINGS_FILE}"
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# Detect duplicate extern declarations for settings (harmless but better style)
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awk '{if (seen[$0]++) print $3 " -> " $1 ;}' "${SETTINGS_FILE}" | while read -r line;
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do
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echo "# Found duplicated setting declaration in: $line"
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done
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# Find missing declarations (obsolete settings being used)
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# Note that SettingsDeclaration are first in the file
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# Disabled for now pending fixing the code
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#awk '{print $1 " " $3}' "${SETTINGS_FILE}" | awk '{if (!seen[$1]++) print $0}' | grep -v SettingsDeclaration | while read -r setting;
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#do
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# echo "Could not find setting (maybe obsolete?) $setting"
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#done
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# Look for settings declared with multiple types
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# This works based on the fact that the if the setting declaration and usage have different types then the pair
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# <setting, type> won't be unique
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for setting in $(
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awk '{ gsub(/^.*Settings/, "", $2); print $1 " " $2}' "${SETTINGS_FILE}" | \
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sort | uniq | awk '{ print $1 }' | uniq -d
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);
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do
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expected=$(grep "^$setting " "${SETTINGS_FILE}" | grep SettingsDeclaration | awk '{ print $2 }')
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grep "^$setting " "${SETTINGS_FILE}" | grep -v " $expected" | awk '{ print $3 " found setting \"" $1 "\" with type " $2 }' | while read -r line;
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do
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echo "# In $line but it should be ${expected/$'\n'/ }"
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done
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done
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