Fixing force init for CI and simplifying CI template.

Author: sean-parent

cmake/cpp-library-ci.cmake

@@ -5,14 +5,12 @@
 # This module handles GitHub Actions workflow generation with PROJECT_NAME substitution
 
 # Function to configure CI workflow template
-function(_cpp_library_setup_ci)
-    set(options FORCE_INIT)
-    cmake_parse_arguments(ARG "${options}" "" "" ${ARGN})
-    
+# Arguments: force_init (boolean) - whether to overwrite existing file
+function(_cpp_library_setup_ci force_init)
     set(ci_template "${CPP_LIBRARY_ROOT}/templates/.github/workflows/ci.yml.in")
     set(ci_dest "${CMAKE_CURRENT_SOURCE_DIR}/.github/workflows/ci.yml")
 
-    if(EXISTS "${ci_template}" AND (NOT EXISTS "${ci_dest}" OR ARG_FORCE_INIT))
+    if(EXISTS "${ci_template}" AND (NOT EXISTS "${ci_dest}" OR force_init))
         get_filename_component(ci_dir "${ci_dest}" DIRECTORY)
         file(MAKE_DIRECTORY "${ci_dir}")
         configure_file("${ci_template}" "${ci_dest}" @ONLY)

templates/.github/workflows/ci.yml.in

@@ -73,22 +73,21 @@ jobs:
           mkdir -p ${{ runner.temp }}/test-find-package
           cd ${{ runner.temp }}/test-find-package
 
-          # Convert paths to forward slashes for CMake (works on all platforms)
-          INSTALL_PREFIX=$(echo "${{ runner.temp }}/install" | sed 's|\\|/|g')
-
           # Create test CMakeLists.txt
           cat > CMakeLists.txt << EOF
           cmake_minimum_required(VERSION 3.20)
           project(test-find-package CXX)
 
-          set(CMAKE_PREFIX_PATH "${INSTALL_PREFIX}")
           find_package(@PROJECT_NAME@ REQUIRED)
 
           message(STATUS "Successfully found @PROJECT_NAME@")
           EOF
 
-          # Test find_package
-          cmake -B build -S .
+          # Convert paths to forward slashes for CMake (works on all platforms)
+          INSTALL_PREFIX=$(echo "${{ runner.temp }}/install" | sed 's|\\|/|g')
+
+          # Test find_package with CMAKE_PREFIX_PATH
+          cmake -B build -S . -DCMAKE_PREFIX_PATH="${INSTALL_PREFIX}"
 
   clang-tidy:
     runs-on: ubuntu-latest