2023-01-16 07:15:07 +00:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
|
|
set -eu
|
|
|
|
|
|
2023-01-20 06:07:58 +00:00
|
|
|
ver=$(dpkg-query --root="$1" -f '${db:Status-Status} ${Source} ${Version}' --show usr-is-merged 2>/dev/null || printf '')
|
|
|
|
|
case "$ver" in
|
|
|
|
|
'')
|
|
|
|
|
echo "no package called usr-is-merged is installed -- not running merged-usr essential hook" >&2
|
|
|
|
|
exit 0
|
|
|
|
|
;;
|
|
|
|
|
'installed mmdebstrap-dummy-usr-is-merged 1')
|
|
|
|
|
echo "dummy usr-is-merged package installed -- running merged-usr essential hook" >&2
|
|
|
|
|
;;
|
|
|
|
|
'installed usrmerge '*)
|
|
|
|
|
echo "usr-is-merged package from src:usrmerge installed -- not running merged-usr essential hook" >&2
|
|
|
|
|
exit 0
|
|
|
|
|
;;
|
|
|
|
|
*)
|
|
|
|
|
echo "unexpected situation for package usr-is-merged: $ver" >&2
|
|
|
|
|
exit 1
|
|
|
|
|
;;
|
|
|
|
|
esac
|
2023-01-16 07:15:07 +00:00
|
|
|
|
|
|
|
|
# resolve the script path using several methods in order:
|
|
|
|
|
# 1. using dirname -- "$0"
|
|
|
|
|
# 2. using ./hooks
|
|
|
|
|
# 3. using /usr/share/mmdebstrap/hooks/
|
|
|
|
|
for p in "$(dirname -- "$0")/.." ./hooks /usr/share/mmdebstrap/hooks; do
|
|
|
|
|
if [ -x "$p/merged-usr/setup00.sh" ] && [ -x "$p/merged-usr/essential00.sh" ]; then
|
|
|
|
|
"$p/merged-usr/essential00.sh" "$1"
|
|
|
|
|
exit 0
|
|
|
|
|
fi
|
|
|
|
|
done
|
|
|
|
|
|
|
|
|
|
echo "cannot find merged-usr hook anywhere" >&2
|
|
|
|
|
exit 1
|
