fetch_content

Author: flagarde

.git_archival.txt

@@ -0,0 +1,3 @@
+node: $Format:%H$
+node-date: $Format:%cI$
+describe-name: $Format:%(describe:tags=true,match=?[0-9.]*)$

.git_archival.txt

@@ -0,0 +1,23 @@
+---
+ci:
+  skip: [clang-tidy]
+
+default_install_hook_types:
+- pre-commit
+- pre-merge-commit
+- pre-push
+- prepare-commit-msg
+- commit-msg
+- post-commit
+- post-checkout
+- post-merge
+- post-rewrite
+
+fail_fast: false
+
+repos:
+- repo: https://github.com/Kr4is/cmake-format-precommit
+  rev: v0.6.14
+  hooks:
+  - id: cmake-format
+    args: [--config=.cmake-format]

.pre-commit-config.yaml

@@ -0,0 +1,16 @@
+cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+
+if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git/")
+  find_package(Git REQUIRED)
+  execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --match=?[0-9.]* WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" OUTPUT_VARIABLE DESCRIBE_NAME COMMAND_ERROR_IS_FATAL ANY)
+  set(CPM_DEVELOPMENT "-development-version")
+else()
+  file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/.git_archival.txt" DESCRIBE_NAME REGEX "^describe-name:.*")
+endif()
+
+string(REGEX MATCH "([0-9\\.]+)" EXTRACTED_CPM_VERSION "${DESCRIBE_NAME}")
+
+project(CPM.cmake VERSION "${EXTRACTED_CPM_VERSION}" DESCRIPTION "CMake's missing package manager. A small CMake script for setup-free, cross-platform, reproducible dependency management." HOMEPAGE_URL "https://github.com/cpm-cmake/CPM.cmake" LANGUAGES NONE)
+
+include("${CMAKE_CURRENT_SOURCE_DIR}/cmake/CPM.cmake")
+

CMakeLists.txt

@@ -42,7 +42,13 @@ if(NOT COMMAND cpm_message)
   endfunction()
 endif()
 
-set(CURRENT_CPM_VERSION 1.0.0-development-version)
+if(DEFINED EXTRACTED_CPM_VERSION)
+  set(CURRENT_CPM_VERSION "${EXTRACTED_CPM_VERSION}${CPM_DEVELOPMENT}")
+else()
+  set(CURRENT_CPM_VERSION 1.0.0-development-version)
+endif()
+
+message(STATUS "${CURRENT_CPM_VERSION}")
 
 get_filename_component(CPM_CURRENT_DIRECTORY "${CMAKE_CURRENT_LIST_DIR}" REALPATH)
 if(CPM_DIRECTORY)