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Gpt4all Custom Updater

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This PR establishes the initial infrastructure required to migrate gpt4all away from reliance on the IFW framwork by implementing a custom updater.
This custom updater (currently headless only) can perform the same operations as the existing updater with the option for more functionality to be added and most importantly, is installer agnostic, meaning gpt4all can start to leverage platform specific installers.

Implements both offline and online installation and update mechanisms.

Initial implementation of: https://github.com/nomic-ai/gpt4all/issues/2878

Signed-off-by: John Parent <john.parent@kitware.com>
This commit is contained in:
John Parent
2024-10-19 01:06:36 -04:00
parent 9cafd38dcf
commit 0765f917a9
34 changed files with 1252 additions and 0 deletions
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73
gpt4all-updater/CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.16)
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(APP_VERSION_MAJOR 0)
set(APP_VERSION_MINOR 0)
set(APP_VERSION_PATCH 0)
set(APP_VERSION ${APP_VERSION_MAJOR}.${APP_VERSION_MINOR}.${APP_VERSION_PATCH})
project(Gpt4AllAutoUpdater VERSION ${APP_VERSION} LANGUAGES CXX)
option(BUILD_OFFLINE_UPDATER "Build an offline updater" OFF)
if(BUILD_OFFLINE_UPDATER AND NOT GPT4ALL_INSTALLER_PATH)
message(FATAL_ERROR "The path to GPT4ALL's installer is required to construct this updater.
Please provide it on the command line using the argument -DGPT4ALL_INSTALLER_PATH=<pth>")
endif()
if(NOT BUILD_OFFLINE_UPDATER AND NOT GPT4ALL_MANIFEST_ENDPOINT)
message(FATAL_ERROR "The manifest endpoint was not provided, the online installer will be unable to detect updates")
endif()
if(APPLE)
option(BUILD_UNIVERSAL "Build universal binary on MacOS" OFF)
if(BUILD_UNIVERSAL)
set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64" CACHE STRING "" FORCE)
else()
set(CMAKE_OSX_ARCHITECTURES "${CMAKE_HOST_SYSTEM_PROCESSOR}" CACHE STRING "" FORCE)
endif()
endif()
if(APPLE AND BUILD_OFFLINE_UPDATER)
enable_language(ASM)
configure_file(src/asm/bake_installer.S.in ${CMAKE_BINARY_DIR}/bake_installer.S @ONLY)
set(ASSEMBLER_SOURCES ${CMAKE_BINARY_DIR}/bake_installer.S src/Embedded.cxx)
elseif(WIN32 AND BUILD_OFFLINE_UPDATER)
configure_file(src/resources/installer.rc.in ${CMAKE_BINARY_DIR}/resource.rc @ONLY)
set(RC_FILES ${CMAKE_BINARY_DIR}/resource.rc src/Resource.cxx)
endif()
if(NOT BUILD_OFFLINE_UPDATER)
configure_file(src/Download.cxx.in ${CMAKE_BINARY_DIR}/Download.cxx @ONLY)
endif()
find_package(Qt6 REQUIRED COMPONENTS Core Network)
set(auto_updater_sources
src/Command.cxx
src/CommandFactory.cxx
src/CommandLine.cxx
src/Downgrade.cxx
${CMAKE_BINARY_DIR}/Download.cxx
src/Manifest.cxx
src/Modify.cxx
src/Package.cxx
src/State.cxx
src/Uninstall.cxx
src/Update.cxx
src/utils.cxx
src/main.cxx
${ASSEMBLER_SOURCES}
${RC_FILES}
)
add_executable(autoupdater ${auto_updater_sources})
target_link_libraries(autoupdater PRIVATE Qt6::Core Qt6::Network)
target_include_directories(autoupdater PRIVATE include)
if(BUILD_OFFLINE_UPDATER)
target_compile_definitions(autoupdater PRIVATE OFFLINE)
endif()