1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
#!/usr/bin/env bash
set -e
set -x
readonly tmpdir="$(mktemp -d)"
trap "rm -rf '$tmpdir'" EXIT
readonly outdir="${BASH_SOURCE%/*}"
readonly defaultBranch='master'
export GIT_AUTHOR_NAME='testauthor'
export GIT_AUTHOR_EMAIL='testauthor@cmake.org'
export GIT_COMMITTER_NAME='testauthor'
export GIT_COMMITTER_EMAIL='testauthor@cmake.org'
export GIT_CONFIG_NOSYSTEM=1
export GIT_CONFIG_GLOBAL="$tmpdir/.gitconfig"
git config --global protocol.file.allow always
(
cd "$tmpdir"
git --bare init -b "$defaultBranch" gitrepo.git
rm -f gitrepo.git/hooks/*.sample
mkdir gitrepo
cd gitrepo
git init -b "$defaultBranch"
echo 'cmake_minimum_required(VERSION 3.31)
project(Example NONE)
add_custom_target(example ALL
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/example.cmake.in example.cmake
)' >CMakeLists.txt
echo 'message(STATUS example)' >example.cmake.in
git add CMakeLists.txt example.cmake.in
git commit -m "Initial import into repo."
git push ../gitrepo.git "$defaultBranch"
cd ../gitrepo.git
git gc --prune
cd ..
ln -s gitrepo.git GIT
git --bare init -b "$defaultBranch" gitrepo-sub.git
rm -f gitrepo-sub.git/hooks/*.sample
mkdir gitrepo-sub
cd gitrepo-sub
git init -b "$defaultBranch"
echo 'cmake_minimum_required(VERSION 3.31)
project(ExampleWithSub NONE)
file(STRINGS "${CMAKE_SOURCE_DIR}/.git/config" git_config_strings
REGEX "^\\[submodule")
foreach(submodule m1 m2)
option(WITH_${submodule} "Enable ${submodule}" OFF)
set(${submodule}_INITED FALSE)
set(${submodule}_UPDATED FALSE)
foreach(s ${git_config_strings})
if("${s}" MATCHES "${submodule}")
set(${submodule}_INITED TRUE)
endif()
endforeach()
if(EXISTS "${CMAKE_SOURCE_DIR}/m/${submodule}/CMakeLists.txt")
set(${submodule}_UPDATED TRUE)
endif()
if(WITH_${submodule})
if(NOT ${submodule}_INITED)
message(FATAL_ERROR "${submodule} not inited")
elseif(NOT ${submodule}_UPDATED)
message(FATAL_ERROR "${submodule} not updated")
endif()
else()
if(${submodule}_INITED)
message(FATAL_ERROR "${submodule} inited")
elseif(${submodule}_UPDATED)
message(FATAL_ERROR "${submodule} updated")
endif()
endif()
endforeach()' >CMakeLists.txt
git add CMakeLists.txt
git submodule add -- ../GIT m/m1
git submodule add -- ../GIT m/m2
git submodule add -- ../GIT m/m3
git commit -m "Initial import into repo."
git push ../gitrepo-sub.git "$defaultBranch"
cd ../gitrepo-sub.git
git gc --prune
cd ..
ln -s gitrepo-sub.git GIT-with-submodules
git --bare init -b "$defaultBranch" gitrepo-sub-rec.git
rm -f gitrepo-sub-rec.git/hooks/*.sample
mkdir gitrepo-sub-rec
cd gitrepo-sub-rec
git init -b "$defaultBranch"
echo 'cmake_minimum_required(VERSION 3.19)
project(ExampleWithRecSub NONE)
set(top_submodule_dir "${CMAKE_SOURCE_DIR}/submodule")
if(NOT EXISTS "${top_submodule_dir}/CMakeLists.txt")
message(FATAL_ERROR "Top submodule not updated")
endif()
option(WITH_RECURSIVE "Submodules are updated recursively" ON)
foreach(submodule m1 m2 m3)
set(${submodule}_UPDATED FALSE)
if(EXISTS "${top_submodule_dir}/m/${submodule}/CMakeLists.txt")
set(${submodule}_UPDATED TRUE)
endif()
if(WITH_RECURSIVE)
if(NOT ${submodule}_UPDATED)
message(FATAL_ERROR "${submodule} not updated")
endif()
else()
if(${submodule}_UPDATED)
message(FATAL_ERROR "${submodule} updated")
endif()
endif()
endforeach()' >CMakeLists.txt
git add CMakeLists.txt
git submodule add -- ../GIT-with-submodules submodule
git commit -m "Initial import into repo."
git push ../gitrepo-sub-rec.git "$defaultBranch"
cd ../gitrepo-sub-rec.git
git gc --prune
cd ..
)
tar cvzf "$outdir/gitrepo.tgz" -C "$tmpdir" gitrepo.git
tar cvzf "$outdir/gitrepo-sub.tgz" -C "$tmpdir" gitrepo-sub.git
tar cvzf "$outdir/gitrepo-sub-rec.tgz" -C "$tmpdir" gitrepo-sub-rec.git
git_tag=$(cd "$tmpdir/gitrepo.git" ; git rev-parse HEAD)
sed -i "/generated by gitrepo.bash/ s/ [0-9a-f]\\+ / $git_tag /" "$outdir/CMakeLists.txt"
|
