Reduce cpm tests network usage (#683)

Updated some of the cpm tests to not clone `cccl` as it has the largest size, but instead using lighter repos.
Also re-evaluated which tests exactly need `NO_CPM_CACHE` to reduce network traffic.

Authors:
  - Robert Maynard (https://github.com/robertmaynard)

Approvers:
  - Bradley Dice (https://github.com/bdice)

URL: #683

testing/cpm/CMakeLists.txt

@@ -28,13 +28,13 @@ add_cmake_config_test( cpm_find-restore-cpm-vars )
 add_cmake_config_test( cpm_find-version-explicit-install.cmake )
 
 add_cmake_build_test( cpm_generate_pins-format-patches NO_CPM_CACHE)
-add_cmake_build_test( cpm_generate_pins-nested NO_CPM_CACHE)
+add_cmake_build_test( cpm_generate_pins-nested )
 add_cmake_build_test( cpm_generate_pins-no-src-dir )
 add_cmake_build_test( cpm_generate_pins-override NO_CPM_CACHE)
 add_cmake_build_test( cpm_generate_pins-pure-cpm )
-add_cmake_build_test( cpm_generate_pins-simple NO_CPM_CACHE)
-add_cmake_build_test( cpm_generate_pins-simple-via-variable NO_CPM_CACHE)
-add_cmake_build_test( cpm_generate_pins-var-and-arg NO_CPM_CACHE)
+add_cmake_build_test( cpm_generate_pins-simple )
+add_cmake_build_test( cpm_generate_pins-simple-via-variable )
+add_cmake_build_test( cpm_generate_pins-var-and-arg )
 
 add_cmake_config_test( cpm_init-bad-default-path.cmake SHOULD_FAIL "rapids_cpm_init can't load")
 add_cmake_config_test( cpm_init-bad-default-cmake-var.cmake SHOULD_FAIL "rapids_cpm_init can't load")

testing/cpm/cpm_find-patch-command/CMakeLists.txt

@@ -17,9 +17,9 @@ cmake_minimum_required(VERSION 3.26.4)
 project(rapids-cpm_find-patch-command-project LANGUAGES CXX)
 
 include("${rapids-cmake-dir}/cpm/detail/package_details.cmake")
-rapids_cpm_package_details(CCCL version repository tag shallow exclude)
+rapids_cpm_package_details(fmt version repository tag shallow exclude)
 
-set(deps_dir "${CMAKE_CURRENT_BINARY_DIR}/_cccl_dep")
+set(deps_dir "${CMAKE_CURRENT_BINARY_DIR}/_fmt_dep")
 if(NOT EXISTS "${deps_dir}")
   file(MAKE_DIRECTORY "${deps_dir}")
   find_package(Git)
@@ -28,37 +28,37 @@ if(NOT EXISTS "${deps_dir}")
     WORKING_DIRECTORY "${deps_dir}")
 endif()
 
-set(cccl_dir "${deps_dir}/cccl")
-list(APPEND CMAKE_PREFIX_PATH "${cccl_dir}")
+set(fmt_dir "${deps_dir}/fmt")
+list(APPEND CMAKE_PREFIX_PATH "${fmt_dir}")
 
 include(${rapids-cmake-dir}/cpm/init.cmake)
 rapids_cpm_init()
 
 include(${rapids-cmake-dir}/cpm/package_override.cmake)
 rapids_cpm_package_override(${CMAKE_CURRENT_SOURCE_DIR}/override.json)
 
-include(${rapids-cmake-dir}/cpm/cccl.cmake)
-rapids_cpm_cccl()
+include(${rapids-cmake-dir}/cpm/fmt.cmake)
+rapids_cpm_fmt()
 
-if(NOT "${CCCL_ADDED}")
+if(NOT "${fmt_ADDED}")
     message(FATAL_ERROR "The found repo was used rather than downloading and patching a new version")
 endif()
 
 # Verify that the two files that we inserted into the CCCL source tree exist
 # Which proves the patches in the override are properly applied
-if(NOT EXISTS "${CCCL_SOURCE_DIR}/git_file_1.txt")
-  message(FATAL_ERROR "failed to apply CCCL first patch")
+if(NOT EXISTS "${fmt_SOURCE_DIR}/git_file_1.txt")
+  message(FATAL_ERROR "failed to apply fmt first patch")
 endif()
 
-if(NOT EXISTS "${CCCL_SOURCE_DIR}/git_file_2.txt")
-  message(FATAL_ERROR "failed to apply CCCL second patch")
+if(NOT EXISTS "${fmt_SOURCE_DIR}/git_file_2.txt")
+  message(FATAL_ERROR "failed to apply fmt second patch")
 endif()
 
 execute_process(
     COMMAND ${GIT_EXECUTABLE} diff --quiet ${tag}
     RESULT_VARIABLE REPO_IS_PATCHED
-    WORKING_DIRECTORY "${CCCL_SOURCE_DIR}")
+    WORKING_DIRECTORY "${fmt_SOURCE_DIR}")
 
 if(NOT ${REPO_IS_PATCHED})
-    message(FATAL_ERROR "The repo was downloaded to ${CCCL_SOURCE_DIR} but not patched.")
+    message(FATAL_ERROR "The repo was downloaded to ${fmt_SOURCE_DIR} but not patched.")
 endif()

testing/cpm/cpm_find-patch-command/override.json

@@ -1,6 +1,6 @@
 {
   "packages": {
-    "CCCL": {
+    "fmt": {
       "patches": [
         {
           "file": "${current_json_dir}/patches/0001-move-git-sha1.patch",

testing/cpm/cpm_generate_pins-nested/b/CMakeLists.txt

@@ -19,10 +19,8 @@ project(rapids-test-b LANGUAGES CXX)
 include(${rapids-cmake-dir}/cpm/init.cmake)
 rapids_cpm_init()
 
-include(${rapids-cmake-dir}/cpm/cccl.cmake)
 include(${rapids-cmake-dir}/cpm/cuco.cmake)
 include(${rapids-cmake-dir}/cpm/nvcomp.cmake)
 
-rapids_cpm_cccl()
-rapids_cpm_cuco()
-rapids_cpm_nvcomp()
+rapids_cpm_cuco(DOWNLOAD_ONLY ON)
+rapids_cpm_nvcomp(DOWNLOAD_ONLY ON)