build: upgrade to conan 2.x

.github/workflows/main.yml

@@ -15,8 +15,7 @@ jobs:
             windows-latest,
           ]
     env:
-      CONAN_USER_HOME: "${{ github.workspace }}/conan-cache"
-      CONAN_USER_HOME_SHORT: "${{ github.workspace }}/conan-cache/short"
+      CONAN_HOME: "${{ github.workspace }}/conan-cache"
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout
@@ -51,7 +50,7 @@ jobs:
       - name: Cache .conan
         uses: actions/cache@v3
         with:
-          path: ${{ env.CONAN_USER_HOME }}
+          path: ${{ env.CONAN_HOME }}
           key: ${{ runner.os }}-conan-${{ hashFiles('packages/parquet-reader/conanfile.txt') }}
       - run: npm ci
       - name: Static checks

packages/parquet-reader/CMakeLists.txt

@@ -1,46 +1,16 @@
 cmake_minimum_required(VERSION 3.24)
 cmake_policy(SET CMP0042 NEW)
 
+set(CMAKE_CXX_STANDARD 17)
+# Current oldest supported version according to https://endoflife.date/macos
+set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0)
+
 project(arrow-parquet-reader)
 
 set(NAPI_VERSION 6)
 
-################# dependencies #################
-
-set(CONAN_CMAKE_VERSION 0.18.1)
-if(NOT EXISTS "${CMAKE_BINARY_DIR}/conan-${CONAN_CMAKE_VERSION}.cmake")
-  message(STATUS "Downloading conan.cmake from https://github.com/conan-io/cmake-conan")
-  file(DOWNLOAD "https://raw.githubusercontent.com/conan-io/cmake-conan/${CONAN_CMAKE_VERSION}/conan.cmake"
-       "${CMAKE_BINARY_DIR}/conan-${CONAN_CMAKE_VERSION}.cmake" TLS_VERIFY ON)
-endif()
-
-set_directory_properties(PROPERTIES CMAKE_CONFIGURE_DEPENDS conanfile.txt)
-
-include(${CMAKE_BINARY_DIR}/conan-${CONAN_CMAKE_VERSION}.cmake)
-
-conan_cmake_autodetect(settings)
-if(CMAOE_BUILD_TYPE STREQUAL Debug)
-  set(COMPILER_RUNTIME MTD)
-else()
-  set(COMPILER_RUNTIME MT)
-endif()
-list(TRANSFORM settings REPLACE "compiler.runtime=.*" "compiler.runtime=${COMPILER_RUNTIME}")
-
-conan_cmake_install(
-  PATH_OR_REFERENCE
-  ${CMAKE_SOURCE_DIR}
-  BUILD
-  missing
-  SETTINGS
-  ${settings})
-
-list(APPEND CMAKE_PREFIX_PATH ${CMAKE_BINARY_DIR})
-
 find_package(Arrow REQUIRED CONFIG)
 find_package(fmt REQUIRED CONFIG)
-find_package(re2 REQUIRED CONFIG)
-
-################################################
 
 set(SOURCE_FILES addon.cpp)
 add_library(${PROJECT_NAME} SHARED ${SOURCE_FILES} ${CMAKE_JS_SRC})
@@ -49,8 +19,7 @@ target_link_libraries(
   ${PROJECT_NAME}
   PRIVATE ${CMAKE_JS_LIB}
           fmt::fmt
-          arrow::libparquet
-          re2::re2)
+          arrow::libparquet)
 
 # Include Node-API wrappers
 execute_process(

packages/parquet-reader/Pipfile

@@ -4,7 +4,7 @@ verify_ssl = true
 name = "pypi"
 
 [packages]
-conan = "<2.0"
+conan = "*"
 cmake = "*"
 
 [dev-packages]