From 20540cc61b81d3dd589e90124768c77cb556c4af Mon Sep 17 00:00:00 2001
From: VintagePC <53943260+vintagepc@users.noreply.github.com>
Date: Fri, 22 Sep 2023 17:57:41 -0400
Subject: [PATCH] Set repository, if possible.

---
 CMakeLists.txt                        |  1 +
 cmake/GetGitRevisionDescription.cmake | 31 +++++++++++++++++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 35d9a3ba6..a34bfe7f1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,6 +83,7 @@ MESSAGE(STATUS "Commit Nr: Configuration.h: ${PROJECT_VERSION_COMMIT} Tag: ${CMA
 MESSAGE(STATUS "These tag values will override Configuration.h")
 SET(PROJECT_VERSION ${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}.${PROJECT_VER_TAG_FLV})
 SET(PROJECT_VERSION_COMMIT ${CMAKE_MATCH_6})
+git_get_repository(PROJECT_REPOSITORY)
 else(GIT_FOUND)
 if (NO_TAG_IS_FATAL)
     MESSAGE(FATAL_ERROR "Git was not found or an error occurred parsing the tag. This is a fatal error according to the settings.")
diff --git a/cmake/GetGitRevisionDescription.cmake b/cmake/GetGitRevisionDescription.cmake
index c9e861108..70314c536 100644
--- a/cmake/GetGitRevisionDescription.cmake
+++ b/cmake/GetGitRevisionDescription.cmake
@@ -388,3 +388,34 @@ function(git_head_commit_number _var)
         "${out}"
         PARENT_SCOPE)
 endfunction()
+
+function(git_get_repository _var)
+    if(NOT GIT_FOUND)
+        find_package(Git QUIET)
+    endif()
+    if(NOT GIT_FOUND)
+        set(${_var}
+            "Unknown"
+            PARENT_SCOPE)
+        return()
+    endif()
+    execute_process(
+        COMMAND "${GIT_EXECUTABLE}" ls-remote --get-url
+        WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
+        RESULT_VARIABLE res
+        OUTPUT_VARIABLE out
+        ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
+    string(REGEX MATCH "([A-z0-9\-]+)/Prusa-Firmware.git" out "${out}")
+    if("${CMAKE_MATCH_COUNT}" EQUAL 1)
+        message("Found repository name ${CMAKE_MATCH_1}")
+        set(${_var}
+            "${CMAKE_MATCH_1}"
+            PARENT_SCOPE)
+    else()
+        message("Failed to get repository information")
+        set(${_var}
+           #"${out}" #outputs the github repo user name
+           "Unknown" #All other repos shown as unknown
+           PARENT_SCOPE)
+    endif()
+endfunction()