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|
#!/bin/bash
# shellcheck source=../lib/load-configuration
. "${0%/*}/../lib/load-configuration"
# TODO: remove hard-coded package suffixes
upstream_packages=$(mktemp "${work_dir}/tmp.put-upstream-packages-into-db.XXXXXXXXXX")
trap 'rm "${upstream_packages}"' EXIT
# shellcheck disable=SC2016
{
printf 'SELECT `upstream_repositories`.`name`'
printf ' FROM `upstream_repositories`'
} | \
mysql_run_query | \
while read -r repo; do
tar -Oxzf "/var/lib/pacman/sync/${repo}.db" | \
sed -n '
/^%FILENAME%$/ {
N
s/.*\n//
s/\.pkg\.tar\.xz$//
s/-\(\([^-:]\+\):\)\?\([^-:]\+\)-\([^-]\+\)-\([^-]\+\)$/\t\2\t\3\t\4\t\5/
s/\s\s/\t0\t/
s/^/'"${repo}"'\t/
p
}
'
done > \
"${upstream_packages}"
# shellcheck disable=SC2016
{
printf 'CREATE TEMPORARY TABLE `up`('
printf '`id` bigint(20) NOT NULL AUTO_INCREMENT,'
printf '`pkgname` VARCHAR(64) NOT NULL,'
printf '`epoch` MEDIUMINT(9) NOT NULL,'
printf '`pkgver` VARCHAR(64) COLLATE utf8mb4_unicode_ci NOT NULL,'
printf '`pkgrel` MEDIUMINT(9) NOT NULL,'
printf '`architecture` VARCHAR(6) COLLATE utf8mb4_unicode_ci NOT NULL,'
printf '`repository` VARCHAR(32) NOT NULL,'
printf 'PRIMARY KEY (`id`),'
printf 'UNIQUE KEY `content` (`pkgname`,`epoch`,`pkgver`,`pkgrel`),'
printf 'UNIQUE KEY `location` (`pkgname`,`repository`),'
printf 'KEY `repository` (`repository`)'
printf ');\n'
printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `up`(`repository`,`pkgname`,`epoch`,`pkgver`,`pkgrel`,`architecture`);\n' \
"${upstream_packages}"
printf 'DELETE `upstream_packages`'
printf ' FROM `upstream_packages`;\n'
printf 'INSERT IGNORE INTO `upstream_packages`(`id`,`pkgname`,`epoch`,`pkgver`,`pkgrel`,`architecture`,`repository`)'
printf ' SELECT '
printf '`up`.`%s`,' \
'id' \
'pkgname' \
'epoch' \
'pkgver' \
'pkgrel' \
'architecture'
printf '`upstream_repositories`.`id`'
printf ' FROM `up`'
printf ' JOIN `upstream_repositories`'
printf ' ON `upstream_repositories`.`name`=`up`.`repository`;\n'
} | \
mysql_run_query
|
