vcpkg/scripts/cmake/vcpkg_from_bitbucket.cmake
Robert Schumacher 7d2449c346
[docs] Delete embedded documentation in favor of docs/ (#25096)
* [docs] Delete embedded documentation in favor of docs/

Drive-by for the helper ports:
1. "documentation": "https://vcpkg.io/en/docs/README.html"
2. "license": "MIT"
3. Use `include_guard(GLOBAL)` in all script files
4. Make sure any persistent variables are saved to the cache

* [docs] Restore empty regenerate.ps1 to satisfy Azure Pipelines

* [docs] PR comments
2022-06-07 16:26:51 -07:00

94 lines
3.6 KiB
CMake

function(vcpkg_from_bitbucket)
cmake_parse_arguments(PARSE_ARGV 0 "arg"
""
"OUT_SOURCE_PATH;REPO;REF;SHA512;HEAD_REF"
"PATCHES")
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(WARNING "vcpkg_from_bitbucket was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
if(DEFINED arg_REF AND NOT DEFINED arg_SHA512)
message(FATAL_ERROR "SHA512 must be specified if REF is specified.")
endif()
if(NOT DEFINED arg_REF AND DEFINED arg_SHA512)
message(FATAL_ERROR "REF must be specified if SHA512 is specified.")
endif()
if(NOT DEFINED arg_OUT_SOURCE_PATH)
message(FATAL_ERROR "OUT_SOURCE_PATH must be specified.")
endif()
if(NOT DEFINED arg_REPO)
message(FATAL_ERROR "The Bitbucket repository must be specified.")
endif()
if(NOT DEFINED arg_REF AND NOT DEFINED arg_HEAD_REF)
message(FATAL_ERROR "At least one of REF or HEAD_REF must be specified.")
endif()
if(NOT arg_REPO MATCHES "^([^/]*)/([^/]*)$")
message(FATAL_ERROR "REPO (${arg_REPO}) is not a valid repo name:
must be an organization name followed by a repository name separated by a single slash.")
endif()
set(org_name "${CMAKE_MATCH_1}")
set(repo_name "${CMAKE_MATCH_2}")
set(redownload_param "")
set(working_directory_param "")
set(sha512_param "SHA512" "${arg_SHA512}")
set(ref_to_use "${arg_REF}")
if(VCPKG_USE_HEAD_VERSION)
if(DEFINED arg_HEAD_REF)
set(redownload_param "ALWAYS_REDOWNLOAD")
set(sha512_param "SKIP_SHA512")
set(working_directory_param "WORKING_DIRECTORY" "${CURRENT_BUILDTREES_DIR}/src/head")
set(ref_to_use "${arg_HEAD_REF}")
else()
message(STATUS "Package does not specify HEAD_REF. Falling back to non-HEAD version.")
endif()
elseif(NOT DEFINED arg_REF)
message(FATAL_ERROR "Package does not specify REF. It must be built using --head.")
endif()
# avoid using either - or _, to allow both `foo/bar` and `foo-bar` to coexist
# we assume that no one will name a ref "foo_-bar"
string(REPLACE "/" "_-" sanitized_ref "${ref_to_use}")
set(downloaded_file_name "${org_name}-${repo_name}-${sanitized_ref}.tar.gz")
# exports VCPKG_HEAD_VERSION to the caller. This will get picked up by ports.cmake after the build.
if(VCPKG_USE_HEAD_VERSION)
vcpkg_download_distfile(archive_version
URLS "https://api.bitbucket.com/2.0/repositories/${org_name}/${repo_name}/refs/branches/${arg_HEAD_REF}"
FILENAME "${downloaded_file_name}.version"
SKIP_SHA512
ALWAYS_REDOWNLOAD
)
# Parse the github refs response with regex.
# TODO: add json-pointer support to vcpkg
file(READ "${archive_version}" version_contents)
if(NOT version_contents MATCHES [["hash": "([a-f0-9]+)"]])
message(FATAL_ERROR "Failed to parse API response from '${version_url}':
${version_contents}
")
endif()
set(VCPKG_HEAD_VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE)
endif()
# download the file information from bitbucket.
vcpkg_download_distfile(archive
URLS "https://bitbucket.com/${org_name}/${repo_name}/get/${ref_to_use}.tar.gz"
FILENAME "${downloaded_file_name}"
${sha512_param}
${redownload_param}
)
vcpkg_extract_source_archive_ex(
OUT_SOURCE_PATH SOURCE_PATH
ARCHIVE "${archive}"
REF "${sanitized_ref}"
PATCHES ${arg_PATCHES}
${working_directory_param}
)
set("${arg_OUT_SOURCE_PATH}" "${SOURCE_PATH}" PARENT_SCOPE)
endfunction()