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https://github.com/xemu-project/xemu.git
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47bb908dd1
When building the tarball to pass into the docker/vm test image, the code relies on the git submodules being checked out in the main checkout. ie if the developer has not run 'git submodule update --init dtc' many of the docker tests will fail due to the libfdt package not being present in the test images. Patchew manually checks out the dtc submodule in the main git checkout, but this is a bad idea. When running tests we want to have a predictable set of submodules included in the source that's tested. The build environment is completely independent of the developers host OS, so the submodules the developer has checked out should not be considered relevant for the tests. This changes the archive-source.sh script so that it clones the current git checkout into a temporary directory, checks out a fixed set of submodules, builds the tarball and finally removes the temporary git clone. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20170929101201.21039-3-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
73 lines
1.9 KiB
Bash
Executable file
73 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
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#
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# Author: Fam Zheng <famz@redhat.com>
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#
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# Archive source tree, including submodules. This is created for test code to
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# export the source files, in order to be built in a different environment,
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# such as in a docker instance or VM.
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#
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# This code is licensed under the GPL version 2 or later. See
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# the COPYING file in the top-level directory.
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error() {
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printf %s\\n "$*" >&2
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exit 1
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}
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if test $# -lt 1; then
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error "Usage: $0 <output tarball>"
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fi
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tar_file=`realpath "$1"`
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list_file="${tar_file}.list"
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vroot_dir="${tar_file}.vroot"
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# We want a predictable list of submodules for builds, that is
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# independent of what the developer currently has initialized
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# in their checkout, because the build environment is completely
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# different to the host OS.
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submodules="dtc"
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trap "status=$?; rm -rf \"$list_file\" \"$vroot_dir\"; exit \$status" 0 1 2 3 15
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if git diff-index --quiet HEAD -- &>/dev/null
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then
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HEAD=HEAD
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else
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HEAD=`git stash create`
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fi
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git clone --shared . "$vroot_dir"
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test $? -ne 0 && error "failed to clone into '$vroot_dir'"
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cd "$vroot_dir"
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test $? -ne 0 && error "failed to change into '$vroot_dir'"
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git checkout $HEAD
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test $? -ne 0 && error "failed to checkout $HEAD revision"
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for sm in $submodules; do
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git submodule update --init $sm
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test $? -ne 0 && error "failed to init submodule $sm"
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done
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if test -n "$submodules"; then
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{
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git ls-files || error "git ls-files failed"
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for sm in $submodules; do
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(cd $sm; git ls-files) | sed "s:^:$sm/:"
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if test "${PIPESTATUS[*]}" != "0 0"; then
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error "git ls-files in submodule $sm failed"
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fi
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done
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} | grep -x -v $(for sm in $submodules; do echo "-e $sm"; done) > "$list_file"
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else
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git ls-files > "$list_file"
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fi
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if test $? -ne 0; then
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error "failed to generate list file"
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fi
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tar -cf "$tar_file" -T "$list_file" || error "failed to create tar file"
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exit 0
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