lfs: deduplicate oids in the transfer
Apparently, we can't rely on the server to deduplicate for us.
Sadly, the pointer object isn't hashable, so it can't be reduced by converting
it to a set. In order to be hashable, it needs to be immutable. I had a bunch
of code to change it to composition and forward the readonly dict methods to a
member dict. But the pointer is updated via __setitem__() when creating the
pointer file. So it didn't see worth adding all of that code to the class.
#!/bin/bash -eu
. $(dirname $0)/dockerlib.sh
. $(dirname $0)/packagelib.sh
BUILDDIR=$(dirname $0)
export ROOTDIR=$(cd $BUILDDIR/.. > /dev/null; pwd)
checkdocker
DISTID="$1"
CODENAME="$2"
PLATFORM="$1-$2"
shift; shift # extra params are passed to build process
OUTPUTDIR=${OUTPUTDIR:=$ROOTDIR/packages/$PLATFORM}
initcontainer $PLATFORM
# debuild only appears to be able to save built debs etc to .., so we
# have to share the .. of the current directory with the docker
# container and hope it's writable. Whee.
dn=$(basename $PWD)
if [ $(uname) = "Darwin" ] ; then
$DOCKER run -u $DBUILDUSER --rm -v $PWD/..:/mnt $CONTAINER \
sh -c "cd /mnt/$dn && make clean && make local"
fi
$DOCKER run -u $DBUILDUSER --rm -v $PWD/..:/mnt $CONTAINER \
sh -c "cd /mnt/$dn && DEB_BUILD_OPTIONS='${DEB_BUILD_OPTIONS:=}' contrib/builddeb --build --distid $DISTID --codename $CODENAME $@"
contrib/builddeb --cleanup --distid $DISTID --codename $CODENAME
if [ $(uname) = "Darwin" ] ; then
$DOCKER run -u $DBUILDUSER --rm -v $PWD/..:/mnt $CONTAINER \
sh -c "cd /mnt/$dn && make clean"
fi