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Fix #14523: suppress downloads if a directory exists

This commit is contained in:
Adam 2021-05-12 01:38:47 -06:00 committed by GitHub
parent 217b5a5c48
commit 5212117924
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 17 additions and 1 deletions
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6
CMakeLists.txt
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@ -401,22 +401,28 @@ if (NOT MACOS_BUNDLE OR (MACOS_BUNDLE AND WITH_TESTS))
install(CODE "execute_process(COMMAND \"${CMAKE_COMMAND}\" --build \"${CMAKE_CURRENT_BINARY_DIR}\" --target g2)")
if (DOWNLOAD_TITLE_SEQUENCES)
# Checks if this version of the title sequences are already installed, updates if necessary
# if /data/sequence exists, it will overwrite this anyways (see `install(DIRECTORY "data/" ...)` below)
# therefore, the existence of that directory will skip this download
install(CODE "
include(${ROOT_DIR}/cmake/download.cmake)
download_openrct2_zip(
ZIP_VERSION ${TITLE_SEQUENCE_VERSION}
DOWNLOAD_DIR \$ENV{DESTDIR}${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}/sequence/
SKIP_IF_EXISTS ${CMAKE_SOURCE_DIR}/data/sequence/
ZIP_URL ${TITLE_SEQUENCE_URL}
SHA1 ${TITLE_SEQUENCE_SHA1}
)")
endif ()
if (DOWNLOAD_OBJECTS)
# Checks if this version of the objects are already installed, updates if necessary
# if /data/object exists, it will overwrite this anyways (see `install(DIRECTORY "data/" ...)` below)
# therefore, the existence of that directory will skip this download
install(CODE "
include(${ROOT_DIR}/cmake/download.cmake)
download_openrct2_zip(
ZIP_VERSION ${OBJECTS_VERSION}
DOWNLOAD_DIR \$ENV{DESTDIR}${CMAKE_INSTALL_FULL_DATADIR}/${PROJECT_NAME}/object/
SKIP_IF_EXISTS ${CMAKE_SOURCE_DIR}/data/object/
ZIP_URL ${OBJECTS_URL}
SHA1 ${OBJECTS_SHA1}
)")

12
cmake/download.cmake
View File

@ -1,5 +1,6 @@
function(download_openrct2_zip)
set(oneValueArgs ZIP_VERSION DOWNLOAD_DIR ZIP_URL SHA1)
set(multiValueArgs SKIP_IF_EXISTS)
cmake_parse_arguments(DOWNLOAD_OPENRCT2 "${options}" "${oneValueArgs}"
"${multiValueArgs}" ${ARGN} )
@ -15,9 +16,18 @@ function(download_openrct2_zip)
set(DOWNLOAD_ZIP 1)
endif ()
else ()
set(DOWNLOAD_ZIP 1)
set(DOWNLOAD_ZIP 1)
endif ()
endif ()
foreach(check_exist_dir ${DOWNLOAD_OPENRCT2_SKIP_IF_EXISTS})
if (EXISTS ${check_exist_dir})
message("${check_exist_dir} exists, skipping download")
set(DOWNLOAD_ZIP 0)
break()
endif ()
endforeach(check_exist_dir)
if (DOWNLOAD_ZIP)
message("Downloading ${DOWNLOAD_OPENRCT2_DOWNLOAD_DIR}")
file(DOWNLOAD