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#!/bin/sh
# shellcheck source=conf/default.conf
. "${0%/*}/../conf/default.conf"
if [ $# -ne 1 ]; then
echo 'Usage: prioritize-build-list pkg-regex'
echo ' moves packages matching pkg-regex to front of build list'
exit 2
fi
# Create a lock file for build list.
exec 9> "${build_list_lock_file}"
if ! flock -n 9; then
>&2 echo 'come back (shortly) later - I cannot lock build list.'
exit 1
fi
exec 8> "${sanity_check_lock_file}"
if ! flock -s -n 8; then
>&2 echo 'come back (shortly) later - sanity-check running.'
exit 1
fi
{
sed -n "/^$1/p" "${work_dir}/build-list"
sed "/^$1/d" "${work_dir}/build-list"
} | \
sponge "${work_dir}/build-list"
# shellcheck disable=SC2016
{
printf 'UPDATE `build_assignments`'
printf ' JOIN `package_sources` ON `build_assignments`.`package_source`=`package_sources`.`id`'
printf ' SET `build_assignments`.`priority`=('
printf 'SELECT COALESCE(MAX(`others`.`priority`),0)+1'
printf ' FROM `build_assignments` AS `others`'
printf ')'
printf ' WHERE `package_sources`.`pkgbase` REGEXP from_base64("%s");\n' \
"$(printf '%s' "$1" | base64 -w0)"
} | \
${mysql_command}
# Remove the lock file
rm -f "${build_list_lock_file}"
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