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Updated vcpkg_download_distfile.cmake to handle MIRRORS. Also updated the HASH errors to match the CMake formatting (easier to read)

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This commit is contained in:
Ninetainedo 2016-09-24 15:23:18 +02:00
parent a8b0651e50
commit add26b7b5f
2 changed files with 51 additions and 13 deletions
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3
ports/sery/portfile.cmake
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@ -1,6 +1,7 @@
include(vcpkg_common_functions)
vcpkg_download_distfile(ARCHIVE
URL "https://github.com/Ninetainedo/Sery/archive/v1.0.zip"
URL "https://githsdsdub.com/Ninetainedo/Sery/archive/v1.0.zip"
MIRRORS "2http://githdfdub.com/Ninetainedo/Sery/archive/v1.0.zip" "https://github.com/Ninetainedo/Sery/archive/v1.0.zip"
FILENAME "sery-1.0.0.zip"
SHA512 15ef97bf094e8931049d8dd667a778e23847555f0f8d5b949b250e26edcc2541744fac5c34d935880d070546777fa787b1baf018d8ca2240fcd18a820aded04f
)

61
scripts/cmake/vcpkg_download_distfile.cmake
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@ -1,20 +1,57 @@
# Usage: vcpkg_download_distfile(<VAR> URL <http://...> FILENAME <output.zip> SHA512 <5981de...>)
# Usage: vcpkg_download_distfile(<VAR> URL <http://...> FILENAME <output.zip> SHA512 <5981de...> MIRRORS <http://mirror1> <http://mirror2>)
function(vcpkg_download_distfile VAR)
set(oneValueArgs URL FILENAME SHA512)
cmake_parse_arguments(vcpkg_download_distfile "" "${oneValueArgs}" "" ${ARGN})
set(multipleValuesArgs MIRRORS)
cmake_parse_arguments(vcpkg_download_distfile "" "${oneValueArgs}" "${multipleValuesArgs}" ${ARGN})
if(EXISTS ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME})
message(STATUS "Using cached ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME}")
file(SHA512 ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME} FILE_HASH)
if(NOT FILE_HASH STREQUAL "${vcpkg_download_distfile_SHA512}")
set(downloaded_file_path ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME})
if(EXISTS ${downloaded_file_path})
message(STATUS "Using cached ${downloaded_file_path}")
file(SHA512 ${downloaded_file_path} FILE_HASH)
if(NOT "${FILE_HASH}" STREQUAL "${vcpkg_download_distfile_SHA512}")
message(FATAL_ERROR
"File does not have expected hash: ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME}\n"
" '${FILE_HASH}' <> '${vcpkg_download_distfile_SHA512}'\n"
"Please delete the file and try again if this file should be downloaded again.")
"\nFile does not have expected hash:\n"
" File path: [${downloaded_file_path}]\n"
" Expected hash: [${vcpkg_download_distfile_SHA512}]\n"
" Actual hash: [${FILE_HASH}]\n"
"Please delete the file and try again if this file should be downloaded again.\n")
endif()
else()
message(STATUS "Downloading ${vcpkg_download_distfile_URL}")
file(DOWNLOAD ${vcpkg_download_distfile_URL} ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME} EXPECTED_HASH SHA512=${vcpkg_download_distfile_SHA512})
# Tries to download the file.
list(INSERT vcpkg_download_distfile_MIRRORS 0 ${vcpkg_download_distfile_URL})
foreach(url IN LISTS vcpkg_download_distfile_MIRRORS)
message(STATUS "Downloading ${url}...")
file(DOWNLOAD ${url} ${downloaded_file_path} STATUS download_status)
list(GET download_status 0 status_code)
if (NOT "${status_code}" STREQUAL "0")
message(STATUS "Downloading ${url}... Failed")
file(REMOVE ${downloaded_file_path})
set(download_success 0)
else()
message(STATUS "Downloading ${url}... OK")
set(download_success 1)
break()
endif()
endforeach(url)
if (NOT ${download_success})
message(FATAL_ERROR
"\n"
" Failed to download file.\n"
" Add mirrors or submit an issue at https://github.com/Microsoft/vcpkg/issues/new\n")
else()
message(STATUS "Testing integrity of downloaded file...")
file(SHA512 ${downloaded_file_path} FILE_HASH)
if(NOT "${FILE_HASH}" STREQUAL "${vcpkg_download_distfile_SHA512}")
message(FATAL_ERROR
"\nFile does not have expected hash:\n"
" File path: [${downloaded_file_path}]\n"
" Expected hash: [${vcpkg_download_distfile_SHA512}]\n"
" Actual hash: [${FILE_HASH}]\n"
"The file may be corrupted.\n")
endif()
message(STATUS "Testing integrity of downloaded file... OK")
endif()
endif()
set(${VAR} ${DOWNLOADS}/${vcpkg_download_distfile_FILENAME} PARENT_SCOPE)
set(${VAR} ${downloaded_file_path} PARENT_SCOPE)
endfunction()