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[vcpkg-download-distfile] Add proxy usage information to download failed message

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This commit is contained in:
Robert Schumacher 2018-03-01 11:10:19 -08:00
parent 523b611694
commit a0eece81c6
1 changed files with 13 additions and 11 deletions
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24
scripts/cmake/vcpkg_download_distfile.cmake
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@ -71,22 +71,22 @@ function(vcpkg_download_distfile VAR)
file(REMOVE_RECURSE "${DOWNLOADS}/temp")
file(MAKE_DIRECTORY "${DOWNLOADS}/temp")
function(test_hash FILE_KIND CUSTOM_ERROR_ADVICE)
function(test_hash FILE_PATH FILE_KIND CUSTOM_ERROR_ADVICE)
if(_VCPKG_INTERNAL_NO_HASH_CHECK)
# When using the internal hash skip, do not output an explicit message.
return()
endif()
if(vcpkg_download_distfile_SKIP_SHA512)
message(STATUS "Skipping hash check for ${downloaded_file_path}.")
message(STATUS "Skipping hash check for ${FILE_PATH}.")
return()
endif()
message(STATUS "Testing integrity of ${FILE_KIND}...")
file(SHA512 ${downloaded_file_path} FILE_HASH)
file(SHA512 ${FILE_PATH} FILE_HASH)
if(NOT "${FILE_HASH}" STREQUAL "${vcpkg_download_distfile_SHA512}")
message(FATAL_ERROR
"\nFile does not have expected hash:\n"
" File path: [ ${downloaded_file_path} ]\n"
" File path: [ ${FILE_PATH} ]\n"
" Expected hash: [ ${vcpkg_download_distfile_SHA512} ]\n"
" Actual hash: [ ${FILE_HASH} ]\n"
"${CUSTOM_ERROR_ADVICE}\n")
@ -96,7 +96,7 @@ function(vcpkg_download_distfile VAR)
if(EXISTS ${downloaded_file_path})
message(STATUS "Using cached ${downloaded_file_path}")
test_hash("cached file" "Please delete the file and retry if this file should be downloaded again.")
test_hash("${downloaded_file_path}" "cached file" "Please delete the file and retry if this file should be downloaded again.")
else()
if(_VCPKG_NO_DOWNLOADS)
message(FATAL_ERROR "Downloads are disabled, but '${downloaded_file_path}' does not exist.")
@ -111,9 +111,6 @@ function(vcpkg_download_distfile VAR)
message(STATUS "Downloading ${url}... Failed. Status: ${download_status}")
set(download_success 0)
else()
get_filename_component(downloaded_file_dir "${downloaded_file_path}" DIRECTORY)
file(MAKE_DIRECTORY "${downloaded_file_dir}")
file(RENAME ${download_file_path_part} ${downloaded_file_path})
message(STATUS "Downloading ${url}... OK")
set(download_success 1)
break()
@ -122,11 +119,16 @@ function(vcpkg_download_distfile VAR)
if (NOT download_success)
message(FATAL_ERROR
"\n"
" \n"
" Failed to download file.\n"
" Add mirrors or submit an issue at https://github.com/Microsoft/vcpkg/issues\n")
" If you use a proxy, please set the HTTPS_PROXY and HTTP_PROXY environment\n"
" variables to \"https://user:password@your-proxy-ip-address:port/\".\n"
" Otherwise, please submit an issue at https://github.com/Microsoft/vcpkg/issues\n")
else()
test_hash("downloaded file" "The file may have been corrupted in transit.")
test_hash("${download_file_path_part}" "downloaded file" "The file may have been corrupted in transit. This can be caused by proxies. If you use a proxy, please set the HTTPS_PROXY and HTTP_PROXY environment variables to \"https://user:password@your-proxy-ip-address:port/\".\n")
get_filename_component(downloaded_file_dir "${downloaded_file_path}" DIRECTORY)
file(MAKE_DIRECTORY "${downloaded_file_dir}")
file(RENAME ${download_file_path_part} ${downloaded_file_path})
endif()
endif()
set(${VAR} ${downloaded_file_path} PARENT_SCOPE)