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[Qemu-devel] [PULL 2/6] docker: don't rely on submodules existing in the
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 2/6] docker: don't rely on submodules existing in the main checkout |
Date: |
Thu, 5 Oct 2017 12:01:02 +0200 |
From: "Daniel P. Berrange" <address@hidden>
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 <address@hidden>
Message-id: address@hidden
Signed-off-by: Gerd Hoffmann <address@hidden>
---
scripts/archive-source.sh | 34 ++++++++++++++++++++++++++++------
1 file changed, 28 insertions(+), 6 deletions(-)
diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
index c4e7d98f4d..4029de7b20 100755
--- a/scripts/archive-source.sh
+++ b/scripts/archive-source.sh
@@ -18,15 +18,37 @@ if test $# -lt 1; then
error "Usage: $0 <output tarball>"
fi
-tar_file="$1"
-list_file="$1.list"
-submodules=$(git submodule foreach --recursive --quiet 'echo $name')
+tar_file=`realpath "$1"`
+list_file="${tar_file}.list"
+vroot_dir="${tar_file}.vroot"
-if test $? -ne 0; then
- error "git submodule command failed"
+# We want a predictable list of submodules for builds, that is
+# independent of what the developer currently has initialized
+# in their checkout, because the build environment is completely
+# different to the host OS.
+submodules="dtc"
+
+trap "status=$?; rm -rf \"$list_file\" \"$vroot_dir\"; exit \$status" 0 1 2 3
15
+
+if git diff-index --quiet HEAD -- &>/dev/null
+then
+ HEAD=HEAD
+else
+ HEAD=`git stash create`
fi
+git clone --shared . "$vroot_dir"
+test $? -ne 0 && error "failed to clone into '$vroot_dir'"
-trap "status=$?; rm -f \"$list_file\"; exit \$status" 0 1 2 3 15
+cd "$vroot_dir"
+test $? -ne 0 && error "failed to change into '$vroot_dir'"
+
+git checkout $HEAD
+test $? -ne 0 && error "failed to checkout $HEAD revision"
+
+for sm in $submodules; do
+ git submodule update --init $sm
+ test $? -ne 0 && error "failed to init submodule $sm"
+done
if test -n "$submodules"; then
{
--
2.9.3
- [Qemu-devel] [PULL 0/6] Ui 20171005 patches, Gerd Hoffmann, 2017/10/05
- [Qemu-devel] [PULL 4/6] ui: convert common input code to keycodemapdb, Gerd Hoffmann, 2017/10/05
- [Qemu-devel] [PULL 3/6] ui: add keycodemapdb repository as a GIT submodule, Gerd Hoffmann, 2017/10/05
- [Qemu-devel] [PULL 5/6] ui: convert key events to QKeyCodes immediately, Gerd Hoffmann, 2017/10/05
- [Qemu-devel] [PULL 2/6] docker: don't rely on submodules existing in the main checkout,
Gerd Hoffmann <=
- [Qemu-devel] [PULL 6/6] ui: don't export qemu_input_event_new_key, Gerd Hoffmann, 2017/10/05
- [Qemu-devel] [PULL 1/6] build: automatically handle GIT submodule checkout for dtc, Gerd Hoffmann, 2017/10/05
- Re: [Qemu-devel] [PULL 0/6] Ui 20171005 patches, no-reply, 2017/10/05
- Re: [Qemu-devel] [PULL 0/6] Ui 20171005 patches, Peter Maydell, 2017/10/05