| Geant4 Cross Reference |
1 #.rst:
2 # G4GitUtilities
3 # --------------
4 #
5 # .. code-block::cmake
6 #
7 # include(G4GitUtilities)
8 #
9 # CMake functions and macros for working with
10 # Geant4's build/packaging systems.
11 #
12
13 #---------------------------------------------
14 # License and Disclaimer
15 #
16 # The Geant4 software is copyright of the C
17 # the Geant4 Collaboration. It is provided u
18 # conditions of the Geant4 Software License,
19 # LICENSE and available at http://cern.ch/gea
20 # include a list of copyright holders.
21 #
22 # Neither the authors of this software system,
23 # institutes,nor the agencies providing financ
24 # work make any representation or warranty,
25 # regarding this software system or assume a
26 # use. Please see the license in the file LI
27 # for the full disclaimer and the limitation o
28 #
29 # This code implementation is the result of
30 # technical work of the GEANT4 collaboration.
31 # By using, copying, modifying or distribut
32 # any work based on the software) you agree
33 # use in resulting scientific publications
34 # acceptance of all terms of the Geant4 Softwa
35 #
36 #---------------------------------------------
37
38 include_guard(GLOBAL)
39
40 #---------------------------------------------
41 #.rst:
42 # .. cmake:command:: geant4_git_find_dirty
43 #
44 # .. code-block:: cmake
45 #
46 # geant4_git_find_dirty(<basedir> <modifie
47 #
48 # Runs ``git status`` in the ``<basedir>``,
49 # and untracked/ignored files to ``<modified
50 # respectively.
51 #
52 # ``<basedir>`` must be the root of the repo
53 # the ``.git/`` directory.
54 #
55 # Nothing is returned in the output variable
56 # git repository or if a ``git`` executable
57 #
58 function(geant4_git_find_dirty _basedir _outpu
59 if(NOT EXISTS "${_basedir}/.git")
60 return()
61 endif()
62
63 find_package(Git QUIET)
64 if(NOT Git_FOUND)
65 return()
66 endif()
67
68 execute_process(COMMAND ${GIT_EXECUTABLE} st
69 WORKING_DIRECTORY "${_basedir}"
70 OUTPUT_VARIABLE GEANT4_GIT_UNTRACKED
71 ERROR_VARIABLE GEANT4_GIT_UNTRACKED_ERROR)
72
73 if(GEANT4_GIT_UNTRACKED_ERROR)
74 message(FATAL_ERROR "geant4_git_find_dirty
75 endif()
76
77 if(GEANT4_GIT_UNTRACKED)
78 set(_modded_files)
79 set(_untracked_files)
80
81 string(REPLACE "\n" ";" GEANT4_GIT_UNTRACK
82 foreach(item ${GEANT4_GIT_UNTRACKED})
83 if(item MATCHES "^ *(M|A|R|D|C)")
84 string(REGEX REPLACE "^ *[MARDC][MARDC
85 list(APPEND _modded_files ${_modded_pa
86 endif()
87
88 if(item MATCHES "^ *(\\!|\\?)")
89 string(REGEX REPLACE "^ *(\\!\\!|\\?\\
90 list(APPEND _untracked_files "${_untra
91 endif()
92 endforeach()
93
94 set(${_output_modified} ${_modded_files} P
95 set(${_output_untracked} ${_untracked_file
96 endif()
97 endfunction()