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|
#!/bin/sh
# shellcheck source=conf/default.conf
. "${0%/*}/../conf/default.conf"
# shellcheck disable=SC2016
usage() {
>&2 echo ''
>&2 echo 'modify-package-state [options] packages-file:'
>&2 echo ' modify state (file) of package(s).'
>&2 echo ''
>&2 echo 'possible options:'
>&2 echo ' -b|--block: Block package(s).'
>&2 echo ' -h|--help: Show this help and exit.'
>&2 echo ' -n|--no-report: Do not report what packages were modified.'
>&2 echo ' -t|--tested: Mark package(s) as tested.'
>&2 echo ' -u|--unblock: Unblock package(s).'
>&2 echo ''
>&2 echo 'Exactly one of -b|-t|-u is needed for actual operation.'
[ -z "$1" ] && exit 1 || exit "$1"
}
eval set -- "$(
getopt -o bhntu \
--long block \
--long help \
--long no-report \
--long tested \
--long unblock \
-n "$(basename "$0")" -- "$@" || \
echo usage
)"
action=''
report=true
while true
do
case "$1" in
-b|--block)
if [ -n "${action}" ]; then
>&2 echo 'Conflicting/redundand arguments.'
usage
fi
action='block'
;;
-h|--help)
usage 0
;;
-n|--no-report)
report=false
;;
-t|--tested)
if [ -n "${action}" ]; then
>&2 echo 'Conflicting/redundand arguments.'
usage
fi
action='tested'
;;
-u|--unblock)
if [ -n "${action}" ]; then
>&2 echo 'Conflicting/redundand arguments.'
usage
fi
action='unblock'
;;
--)
shift
break
;;
*)
>&2 echo 'Whoops, forgot to implement option "'"$1"'" internally.'
exit 42
;;
esac
shift
done
if [ -z "${action}" ]; then
>&2 echo 'Expected -b|-t|-u.'
usage
fi
if [ $# -ne 1 ]; then
>&2 echo 'Too few or too many arguments.'
usage
fi
input_file="$1"
if ${report}; then
if ! [ -w "${output_file}" ]; then
>&2 printf \
'Cannot open file "%s" for writing.' \
"${output_file}"
exit 2
fi
move_output() {
cat "${output_file}" > "${input_file}"
rm "${output_file}"
}
output_file=$(mktemp)
trap 'move_output' EXIT
else
output_file='/dev/null'
fi
if ! [ -r "${input_file}" ]; then
>&2 printf \
'Cannot open file "%s" for reading.' \
"${input_file}"
exit 2
fi
{
err=0
while read -r package reason; do
if echo "${package}" | \
grep -q '\.pkg\.tar\.xz$'; then
echo "'$package'" >&2
package=$(
find "${work_dir}/package-states" -maxdepth 1 \( -name '*.tested' -o -name '*.testing' \) \
-exec grep -qxF "${package}" '{}' \; \
-printf '%f\n' | \
sed 's|\.[^.]\+$||' | \
sort -u
)
echo "'$package'" >&2
if [ -z "${package}" ]; then
continue
fi
fi
if [ "${action}" = 'block' ] || \
[ "${action}" = 'unblock' ]; then
# these packages need to be on the build list
if ! tr ' ' '.' < \
"${work_dir}/build-list" | \
grep -qxF "${package}"; then
>&2 printf 'Package "%s" is not on the build-list.\n' "${package}"
err=2
continue
fi
fi
case "${action}" in
'block')
if [ -z "${reason}" ]; then
>&2 printf 'No reason is given for blocking package "%s".\n' "${package}"
err=2
else
echo "${reason}" > \
"${work_dir}/package-states/${package}.blocked"
printf '%s %s\n' "${package}" "${reason}"
fi
;;
'tested')
if [ -f "${work_dir}/package-states/${package}.testing" ]; then
mv \
"${work_dir}/package-states/${package}.testing" \
"${work_dir}/package-states/${package}.tested"
fi
;;
'unblock')
if [ -f "${work_dir}/package-states/${package}.blocked" ]; then
rm "${work_dir}/package-states/${package}.blocked"
printf '%s\n' "${package}"
fi
;;
*)
>&2 printf 'Whooops, action "%s" not implemented yet.\n' "${action}"
exit 42
;;
esac
done > \
"${output_file}"
exit ${err}
} < \
"${input_file}"
|
