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#!/bin/sh
# Convert data/ directory after "Reorganize data directory" from May 15
set -eu
base=$(readlink -f $(dirname $(readlink -f $0))/..)
. $base/lib/environment.sh
dnew="${debci_data_basedir}.new"
if [ -e "${debci_data_basedir}.old" ]; then
echo "${debci_data_basedir}.old already exists, aborting" >&1
exit 1
fi
if [ -e "$dnew" ]; then
echo "$dnew already exists, aborting" >&1
exit 1
fi
echo "Coyping original data dir to $dnew..."
cp -a "$debci_data_basedir" "$dnew"
cd "$dnew"
# feeds/ and chdists/ are unchanged
# status/: no file conversion necessary, just shuffle directories
echo "Converting status/..."
mkdir -p status/unstable/
mv unstable-amd64/status status/unstable/amd64
# autopkgtest/: dito
echo "Converting autopkgtest/..."
mkdir -p autopkgtest/unstable/
mv unstable-amd64/autopkgtest autopkgtest/unstable/amd64
# packages/: Same move, but we need to adjust the symlinks into autopkgtest/
echo "Converting packages/..."
mkdir -p packages/unstable/
mv unstable-amd64/packages packages/unstable/amd64
for pkg in packages/unstable/amd64/*/*; do
for link in $pkg/*.autopkgtest.log $pkg/latest-autopkgtest; do
if [ ! -L $link ]; then
echo "ERROR: Ignoring non-symlink $link" >&2
continue
fi
target=$(readlink $link)
# the original links start with ../../../autopkgtest/
target_tail="${target#../../../autopkgtest/}"
if [ "$target" = "$target_tail" ]; then
echo "ERROR: $link target $target does not start with expected ../../../autopkgtest/, you will get broken symlinks!" >&2
continue
fi
ln -sf "../../../../../autopkgtest/unstable/amd64/$target_tail" $link
if [ ! -e $link ]; then
echo "ERROR: $link was converted but target does not exist" >&2
fi
done
done
# we should have gotten everything now; if not, fail here
rmdir unstable-amd64
# do the final renaming as atomically as possible
echo "Renaming original data dir to ${debci_data_basedir}.old ..."
mv "${debci_data_basedir}" "${debci_data_basedir}.old"
echo "Renaming converted dir $dnew to $debci_data_basedir ..."
mv "$dnew" "$debci_data_basedir"
echo "All done"
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