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CMakeLists.txt
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CMakeLists.txt
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set(INSTALL_FILE ${PROJECT_NAME}--${PROJECT_VERSION_MOD}.sql)
include(ScriptFiles)
# These files represent the modifications that happen in each version, excluding
# new objects or updates to functions. We use them to build a path (update
# script) from every historical version to the current version. Note that not
# all of these files may exist on disk, in case they would have no contents.
# There still needs to be an entry here to build an update script for that
# version. Thus, for every new release, an entry should be added here.
set(MOD_FILES
updates/1.7.0--1.7.1.sql
updates/1.7.1--1.7.2.sql
updates/1.7.2--1.7.3.sql
updates/1.7.3--1.7.4.sql
updates/1.7.4--1.7.5.sql
updates/1.7.5--2.0.0-rc1.sql
updates/2.0.0-rc1--2.0.0-rc2.sql
updates/2.0.0-rc2--2.0.0-rc3.sql
updates/2.0.0-rc3--2.0.0-rc4.sql
updates/2.0.0-rc4--2.0.0.sql
updates/2.0.0--2.0.1.sql
updates/2.0.1--2.0.2.sql
updates/2.0.2--2.1.0.sql
updates/2.1.0--2.1.1.sql
updates/2.1.1--2.2.0.sql
updates/2.2.0--2.2.1.sql
updates/2.2.1--2.3.0.sql
updates/2.3.0--2.3.1.sql
updates/2.3.1--2.4.0.sql
updates/2.4.0--2.4.1.sql
updates/2.4.1--2.4.2.sql
updates/2.4.2--2.5.0.sql
updates/2.5.0--2.5.1.sql
updates/2.5.1--2.5.2.sql
updates/2.5.2--2.6.0.sql
updates/2.6.0--2.6.1.sql
updates/2.6.1--2.7.0.sql
updates/2.7.0--2.7.1.sql
updates/2.7.1--2.7.2.sql
updates/2.7.2--2.8.0.sql
updates/2.8.0--2.8.1.sql
updates/2.8.1--2.9.0.sql
updates/2.9.0--2.9.1.sql
updates/2.9.1--2.9.2.sql
updates/2.9.2--2.9.3.sql
updates/2.9.3--2.10.0.sql
updates/2.10.0--2.10.1.sql
updates/2.10.1--2.10.2.sql
updates/2.10.2--2.10.3.sql
updates/2.10.3--2.11.0.sql
updates/2.11.0--2.11.1.sql)
# The downgrade file to generate a downgrade script for the current version, as
# specified in version.config
set(CURRENT_REV_FILE reverse-dev.sql)
# Files for generating old downgrade scripts. This should only include files for
# downgrade from one version to its previous version since we do not support
# skipping versions when downgrading.
set(OLD_REV_FILES
2.3.1--2.3.0.sql
2.4.0--2.3.1.sql
2.4.1--2.4.0.sql
2.4.2--2.4.1.sql
2.5.0--2.4.2.sql
2.5.1--2.5.0.sql
2.5.2--2.5.1.sql
2.6.0--2.5.2.sql
2.6.1--2.6.0.sql
2.7.0--2.6.1.sql
2.7.1--2.7.0.sql
2.7.2--2.7.1.sql
2.8.0--2.7.2.sql
2.8.1--2.8.0.sql
2.9.0--2.8.1.sql
2.9.1--2.9.0.sql
2.9.2--2.9.1.sql
2.9.3--2.9.2.sql
2.10.0--2.9.3.sql
2.10.1--2.10.0.sql
2.10.2--2.10.1.sql
2.10.3--2.10.2.sql
2.11.0--2.10.3.sql)
set(MODULE_PATHNAME "$libdir/timescaledb-${PROJECT_VERSION_MOD}")
set(LOADER_PATHNAME "$libdir/timescaledb")
set(TS_MODULE_PATHNAME
${MODULE_PATHNAME}
PARENT_SCOPE)
set(TSL_MODULE_PATHNAME
"$libdir/timescaledb-tsl-${PROJECT_VERSION_MOD}"
PARENT_SCOPE)
if(NOT GENERATE_DOWNGRADE_SCRIPT)
message(
STATUS "Not generating downgrade script: downgrade generation disabled.")
elseif(NOT GIT_FOUND)
message(STATUS "Not generating downgrade script: Git not available.")
else()
generate_downgrade_script(
SOURCE_VERSION
${PROJECT_VERSION_MOD}
TARGET_VERSION
${DOWNGRADE_TO_VERSION}
INPUT_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}/updates
FILES
${CURRENT_REV_FILE})
if(GENERATE_OLD_DOWNGRADE_SCRIPTS)
foreach(_downgrade_file ${OLD_REV_FILES})
if(${_downgrade_file} MATCHES
"([0-9]+\\.[0-9]+\\.*[0-9]*)--([0-9]+\\.[0-9]+\\.*[0-9]*).sql")
set(_source_version ${CMAKE_MATCH_1})
set(_target_version ${CMAKE_MATCH_2})
generate_downgrade_script(
SOURCE_VERSION
${_source_version}
TARGET_VERSION
${_target_version}
INPUT_DIRECTORY
${CMAKE_CURRENT_SOURCE_DIR}/updates
FILES
${_downgrade_file})
else()
message(FATAL_ERROR "${_downgrade_file} is not a downgrade file")
endif()
endforeach()
endif()
endif()
# Function to replace @MODULE_PATHNAME@ in source files, producing an output
# file in the build dir
function(version_files SRC_FILE_LIST OUTPUT_FILE_LIST)
set(result "")
foreach(unversioned_file ${SRC_FILE_LIST})
set(versioned_file ${unversioned_file})
list(APPEND result ${CMAKE_CURRENT_BINARY_DIR}/${versioned_file})
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${unversioned_file})
configure_file(${unversioned_file} ${versioned_file} @ONLY)
endif()
endforeach(unversioned_file)
set(${OUTPUT_FILE_LIST}
"${result}"
PARENT_SCOPE)
endfunction()
# Create versioned files (replacing MODULE_PATHNAME) in the build directory of
# all our source files
version_files("${PRE_UPDATE_FILES}" PRE_UPDATE_FILES_VERSIONED)
version_files("${POST_UPDATE_FILES}" POST_UPDATE_FILES_VERSIONED)
version_files("${PRE_INSTALL_SOURCE_FILES}" PRE_INSTALL_SOURCE_FILES_VERSIONED)
version_files("${PRE_INSTALL_FUNCTION_FILES}"
PRE_INSTALL_FUNCTION_FILES_VERSIONED)
version_files("${SOURCE_FILES}" SOURCE_FILES_VERSIONED)
version_files("${MOD_FILES}" MOD_FILES_VERSIONED)
version_files("updates/latest-dev.sql" LASTEST_MOD_VERSIONED)
version_files("notice.sql" NOTICE_FILE)
# Function to concatenate all files in SRC_FILE_LIST into file OUTPUT_FILE
function(cat_files SRC_FILE_LIST OUTPUT_FILE)
if(WIN32)
set("SRC_ARG" "-DSRC_FILE_LIST=${SRC_FILE_LIST}")
else()
set("SRC_ARG" "'-DSRC_FILE_LIST=${SRC_FILE_LIST}'")
endif()
add_custom_command(
OUTPUT ${OUTPUT_FILE}
DEPENDS ${SRC_FILE_LIST}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} "${SRC_ARG}" "-DOUTPUT_FILE=${OUTPUT_FILE}" -P
cat.cmake
COMMENT "Generating ${OUTPUT_FILE}")
endfunction()
# Concatenate all files in SRC_FILE_LIST into file OUTPUT_FILE Additionally
# strips out `OR REPLACE` from the generated file as this would allow a
# privilege escalation attack when present in the CREATE script
function(cat_create_files SRC_FILE_LIST OUTPUT_FILE)
if(WIN32)
set("SRC_ARG" "-DSRC_FILE_LIST=${SRC_FILE_LIST}")
else()
set("SRC_ARG" "'-DSRC_FILE_LIST=${SRC_FILE_LIST}'")
endif()
if(WIN32)
add_custom_command(
OUTPUT ${OUTPUT_FILE}
DEPENDS ${SRC_FILE_LIST}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} "${SRC_ARG}" "-DOUTPUT_FILE=${OUTPUT_FILE}"
"-DSTRIP_REPLACE=ON" -P cat.cmake
COMMENT "Generating ${OUTPUT_FILE}")
else()
add_custom_command(
OUTPUT ${OUTPUT_FILE}
DEPENDS ${SRC_FILE_LIST}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
COMMAND ${CMAKE_COMMAND} "'-DSRC_FILE_LIST=${SRC_FILE_LIST}'"
"-DOUTPUT_FILE=${OUTPUT_FILE}" "-DSTRIP_REPLACE=ON" -P cat.cmake
COMMENT "Generating ${OUTPUT_FILE}")
endif()
endfunction()
# Generate the extension file used with CREATE EXTENSION
cat_create_files(
"${PRE_INSTALL_SOURCE_FILES_VERSIONED};${SOURCE_FILES_VERSIONED};${NOTICE_FILE}"
${CMAKE_CURRENT_BINARY_DIR}/${INSTALL_FILE})
add_custom_target(sqlfile ALL
DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${INSTALL_FILE})
# Generate the update files used with ALTER EXTENSION <name> UPDATE
set(MOD_FILE_REGEX
"([0-9]+\\.[0-9]+\\.*[0-9]+[-a-z0-9]*)--([0-9]+\\.[0-9]+\\.*[0-9]+[-a-z0-9]*).sql"
)
# We'd like to process the updates in reverse (descending) order
if(EXISTS
"${CMAKE_CURRENT_SOURCE_DIR}/updates/${UPDATE_FROM_VERSION}--${PROJECT_VERSION_MOD}.sql"
)
set(MOD_FILES_LIST ${MOD_FILES_VERSIONED})
else()
set(MOD_FILES_LIST
"${MOD_FILES_VERSIONED};updates/${UPDATE_FROM_VERSION}--${PROJECT_VERSION_MOD}.sql"
)
endif()
list(REVERSE MOD_FILES_LIST)
# Variable that will hold the list of update scripts from every previous version
# to the current version
set(UPDATE_SCRIPTS "")
# A list of current modfiles. We append to this list for every previous version
# that moves us further away from the current version, thus making the update
# path longer as we move back in history
set(CURR_MOD_FILES "${LASTEST_MOD_VERSIONED}")
# Now loop through the modfiles and generate the update files
foreach(transition_mod_file ${MOD_FILES_LIST})
if(NOT (${transition_mod_file} MATCHES ${MOD_FILE_REGEX}))
message(FATAL_ERROR "Cannot parse update file name ${mod_file}")
endif()
set(START_VERSION ${CMAKE_MATCH_1})
set(END_VERSION ${CMAKE_MATCH_2})
set(PRE_FILES ${PRE_UPDATE_FILES_VERSIONED})
set(POST_FILES_PROCESSED ${POST_UPDATE_FILES_VERSIONED}.processed)
cat_files(
"${SET_POST_UPDATE_STAGE};${POST_UPDATE_FILES_VERSIONED};${UNSET_UPDATE_STAGE}"
${POST_FILES_PROCESSED})
# Check for version-specific update code with fixes
if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/updates/${START_VERSION}.sql)
version_files("updates/${START_VERSION}.sql" ORIGIN_MOD_FILE)
list(APPEND PRE_FILES ${ORIGIN_MOD_FILE})
endif()
# There might not have been any changes in the modfile, in which case the
# modfile need not be present
if(EXISTS ${transition_mod_file})
# Prepend the modfile as we are moving through the versions in descending
# order
list(INSERT CURR_MOD_FILES 0 ${transition_mod_file})
endif()
set(UPDATE_SCRIPT
${CMAKE_CURRENT_BINARY_DIR}/timescaledb--${START_VERSION}--${PROJECT_VERSION_MOD}.sql
)
list(APPEND UPDATE_SCRIPTS ${UPDATE_SCRIPT})
if(CURR_MOD_FILES)
cat_files(
"${PRE_FILES};${CURR_MOD_FILES};${PRE_INSTALL_FUNCTION_FILES_VERSIONED};${SOURCE_FILES_VERSIONED};${POST_FILES_PROCESSED}"
${UPDATE_SCRIPT})
else()
cat_files(
"${PRE_FILES};${PRE_INSTALL_FUNCTION_FILES_VERSIONED};${SOURCE_FILES_VERSIONED};${POST_FILES_PROCESSED}"
${UPDATE_SCRIPT})
endif()
endforeach(transition_mod_file)
add_custom_target(sqlupdatescripts ALL DEPENDS ${UPDATE_SCRIPTS})
# Install target for the extension file and update scripts
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${INSTALL_FILE} ${UPDATE_SCRIPTS}
DESTINATION "${PG_SHAREDIR}/extension")