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130 lines
3.7 KiB
130 lines
3.7 KiB
3 years ago
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#!/usr/bin/env bash
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set -e
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set -x
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readonly tmpdir="$(mktemp -d)"
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trap "rm -rf '$tmpdir'" EXIT
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readonly outdir="${BASH_SOURCE%/*}"
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readonly defaultBranch='master'
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export GIT_AUTHOR_NAME='testauthor'
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export GIT_AUTHOR_EMAIL='testauthor@cmake.org'
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export GIT_COMMITTER_NAME='testauthor'
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export GIT_COMMITTER_EMAIL='testauthor@cmake.org'
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(
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cd "$tmpdir"
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git --bare init -b "$defaultBranch" gitrepo.git
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rm -f gitrepo.git/hooks/*.sample
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mkdir gitrepo
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cd gitrepo
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git init -b "$defaultBranch"
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echo 'cmake_minimum_required(VERSION 3.19)
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project(Example NONE)
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add_custom_target(example ALL
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COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/example.cmake.in example.cmake
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)' >CMakeLists.txt
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echo 'message(STATUS example)' >example.cmake.in
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git add CMakeLists.txt example.cmake.in
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git commit -m "Initial import into repo."
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git push ../gitrepo.git "$defaultBranch"
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cd ../gitrepo.git
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git gc --prune
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cd ..
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ln -s gitrepo.git GIT
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git --bare init -b "$defaultBranch" gitrepo-sub.git
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rm -f gitrepo-sub.git/hooks/*.sample
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mkdir gitrepo-sub
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cd gitrepo-sub
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git init -b "$defaultBranch"
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echo 'cmake_minimum_required(VERSION 3.19)
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project(ExampleWithSub NONE)
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file(STRINGS "${CMAKE_SOURCE_DIR}/.git/config" git_config_strings
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REGEX "^\\[submodule")
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foreach(submodule m1 m2)
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option(WITH_${submodule} "Enable ${submodule}" OFF)
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set(${submodule}_INITED FALSE)
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set(${submodule}_UPDATED FALSE)
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foreach(s ${git_config_strings})
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if("${s}" MATCHES "${submodule}")
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set(${submodule}_INITED TRUE)
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endif()
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endforeach()
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if(EXISTS "${CMAKE_SOURCE_DIR}/m/${submodule}/CMakeLists.txt")
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set(${submodule}_UPDATED TRUE)
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endif()
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if(WITH_${submodule})
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if(NOT ${submodule}_INITED)
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message(FATAL_ERROR "${submodule} not inited")
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elseif(NOT ${submodule}_UPDATED)
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message(FATAL_ERROR "${submodule} not updated")
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endif()
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else()
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if(${submodule}_INITED)
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message(FATAL_ERROR "${submodule} inited")
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elseif(${submodule}_UPDATED)
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message(FATAL_ERROR "${submodule} updated")
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endif()
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endif()
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endforeach()' >CMakeLists.txt
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git add CMakeLists.txt
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git submodule add -- ../GIT m/m1
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git submodule add -- ../GIT m/m2
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git submodule add -- ../GIT m/m3
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git commit -m "Initial import into repo."
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git push ../gitrepo-sub.git "$defaultBranch"
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cd ../gitrepo-sub.git
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git gc --prune
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cd ..
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ln -s gitrepo-sub.git GIT-with-submodules
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git --bare init -b "$defaultBranch" gitrepo-sub-rec.git
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rm -f gitrepo-sub-rec.git/hooks/*.sample
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mkdir gitrepo-sub-rec
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cd gitrepo-sub-rec
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git init -b "$defaultBranch"
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echo 'cmake_minimum_required(VERSION 3.19)
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project(ExampleWithRecSub NONE)
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set(top_submodule_dir "${CMAKE_SOURCE_DIR}/submodule")
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if(NOT EXISTS "${top_submodule_dir}/CMakeLists.txt")
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message(FATAL_ERROR "Top submodule not updated")
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endif()
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option(WITH_RECURSIVE "Submodules are updated recursively" ON)
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foreach(submodule m1 m2 m3)
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set(${submodule}_UPDATED FALSE)
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if(EXISTS "${top_submodule_dir}/m/${submodule}/CMakeLists.txt")
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set(${submodule}_UPDATED TRUE)
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endif()
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if(WITH_RECURSIVE)
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if(NOT ${submodule}_UPDATED)
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message(FATAL_ERROR "${submodule} not updated")
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endif()
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else()
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if(${submodule}_UPDATED)
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message(FATAL_ERROR "${submodule} updated")
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endif()
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endif()
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endforeach()' >CMakeLists.txt
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git add CMakeLists.txt
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git submodule add -- ../GIT-with-submodules submodule
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git commit -m "Initial import into repo."
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git push ../gitrepo-sub-rec.git "$defaultBranch"
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cd ../gitrepo-sub-rec.git
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git gc --prune
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cd ..
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)
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tar cvzf "$outdir/gitrepo.tgz" -C "$tmpdir" gitrepo.git
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tar cvzf "$outdir/gitrepo-sub.tgz" -C "$tmpdir" gitrepo-sub.git
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tar cvzf "$outdir/gitrepo-sub-rec.tgz" -C "$tmpdir" gitrepo-sub-rec.git
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git_tag=$(cd "$tmpdir/gitrepo.git" ; git rev-parse HEAD)
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sed -i "/generated by gitrepo.bash/ s/ [0-9a-f]\\+ / $git_tag /" "$outdir/CMakeLists.txt"
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