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-rwxr-xr-x | bin/schedule-for-rebuild | 599 |
diff --git a/bin/schedule-for-rebuild b/bin/schedule-for-rebuild new file mode 100755 index 0000000..086f578 --- /dev/null +++ b/bin/schedule-for-rebuild @@ -0,0 +1,599 @@ +#!/bin/sh + +# shellcheck disable=SC2119,SC2120 + +# schedule selected packages for a rebuild +# +# This uses the following schedule: +# - find scheduleworthy packages by pkgname/pkgbase (broken +# dependencies, explicite regex) and their architecture +# - remove all ignored packages (seed-ignore, explicitely ignored, +# blacklist) +# - run mysql_generate_package_metadata on each of them once (ignoring +# the architecture for now) + +# shellcheck source=../lib/load-configuration +. "${0%/*}/../lib/load-configuration" + +# TODO: allow to reschedule filtered by architecture + +# TODO: remove hard-coded package suffixes + +# TODO: -a reschedules too many packages (for example, packages, that have just been rescheduled in a previous run) + +# TODO: -a and -p leave the buildmaster in an unclean state + +# shellcheck disable=SC2016 +usage() { + >&2 echo '' + >&2 echo 'schedule-for-rebuild [options]:' + >&2 echo ' schedule selected packages for a rebuild' + >&2 echo '' + >&2 echo 'possible options:' + >&2 echo ' -a|--auto:' + >&2 echo ' Automatically schedule packages which have run-time' + >&2 echo ' dependencies that are not available from any real' + >&2 echo ' repository and which cannot be replaced by another,' + >&2 echo ' less stable version of the same package.' + >&2 echo ' -f|--force' + >&2 echo ' Do not exit if mysql_generate_package_metadata() failed.' + >&2 echo ' -h|--help:' + >&2 echo ' Show this help and exit.' + >&2 echo ' -i|--ignore $pkgbase|$arch/$pkgbase:' + >&2 echo ' Never schedule the given package (for the given $arch).' + >&2 echo ' -j|--jostle' + >&2 echo ' Give new build assignments the highest priority.' + >&2 echo ' -n|--no-action:' + >&2 echo ' Do not actually schedule anything, just print it.' + >&2 echo ' -p|--package $pkg_regex:' + >&2 echo ' Schedule packages with matching pkgname or pkgbase.' + >&2 echo ' -s|--skip-arch $arch:' + >&2 echo ' Ignore packages, that are outdated on $arch only (-a).' + >&2 echo ' -w|--wait:' + >&2 echo ' Wait for lock if necessary.' + [ -z "$1" ] && exit 1 || exit "$1" +} + +tmp_dir=$(mktemp -d 'tmp.seed-build-list.XXXXXXXXXX' --tmpdir) +# shellcheck disable=SC2064 +trap "rm -rf --one-file-system '${tmp_dir:?}'" EXIT + +eval set -- "$( + getopt -o afhi:jnp:s:w \ + --long auto \ + --long force \ + --long help \ + --long ignore: \ + --long jostle \ + --long no-action \ + --long package: \ + --long skip-arch: \ + --long wait \ + -n "$(basename "$0")" -- "$@" || \ + echo usage + )" + +auto=false +ignore_mysql_generate_package_metadata_errors=false +jostle=false +update=true +wait_for_lock='-n' + +while true +do + case "$1" in + -a|--auto) + auto=true + ;; + -f|--force) + ignore_mysql_generate_package_metadata_errors=true + ;; + -h|--help) + usage 0 + ;; + -i|--ignore) + shift + if [ -z "${1%%*/*}" ]; then + printf '%s\n' "$1" \ + | tr '/' '\t' + else + printf 'any\t%s\n' "$1" + fi \ + >> "${tmp_dir}/ignore-packages" + ;; + -j|--jostle) + jostle=true + ;; + -n|--no-action) + update=false + ;; + -p|--package) + shift + printf '%s\n' "$1" >> \ + "${tmp_dir}/package-regexes" + ;; + -s|--skip-arch) + shift + printf '%s\n' "$1" >> \ + "${tmp_dir}/skip-archs" + ;; + -w|--wait) + wait_for_lock='' + ;; + --) + shift + break + ;; + *) + >&2 printf 'Whoops, forgot to implement option "%s" internally.\n' \ + "$1" + exit 42 + ;; + esac + shift +done + +if [ $# -ne 0 ]; then + usage 1 +fi + +if [ ! -s "${tmp_dir}/package-regexes" ] && \ + ! ${auto}; then + # nothing to do + >&2 echo 'No options given to do anything.' + usage 0 + exit 0 +fi + +if [ -s "${tmp_dir}/skip-archs" ] && \ + ! ${auto}; then + >&2 echo 'Invalid combination of options: -s|--skip-archs requires -a|--auto.' + usage 2 + exit 2 +fi + +# get locks +if ${update}; then + exec 9> "${sanity_check_lock_file}" + # shellcheck disable=SC2086 + if ! verbose_flock -s ${wait_for_lock} 9; then + >&2 echo 'Cannot get sanity-check lock.' + exit 1 + fi + + exec 8> "${build_list_lock_file}" + # shellcheck disable=SC2086 + if ! verbose_flock ${wait_for_lock} 8; then + >&2 echo 'Cannot get build-list lock.' + exit 1 + fi +fi + +if [ -r "${conf_dir}/seed-ignore-packages" ]; then + sed ' + s@/@\t@ + t + s/^/any\t/ + ' "${conf_dir}/seed-ignore-packages" >> \ + "${tmp_dir}/ignore-packages" +fi + +# shellcheck disable=SC2154 +git -C "${repo_paths__archlinux32}" archive "${repo_heads__archlinux32}" -- blacklist \ +| tar -t \ +| sed ' + s@^blacklist/\([^/]\+\)/[^/]\+/\([^/]\+\)$@\1\t\2@ + t + d +' \ +| tee "${tmp_dir}/blacklist" \ +>> "${tmp_dir}/ignore-packages" + +for list in 'ignore-packages' 'blacklist'; do + expand_blacklist_architectures "${tmp_dir}/architecture-compatibilities" \ + < "${tmp_dir}/${list}" \ + | sponge "${tmp_dir}/${list}" +done + +touch "${tmp_dir}/skip-archs" + +# harvest from the package-regexes +if [ -s "${tmp_dir}/package-regexes" ]; then + # shellcheck disable=SC2016 + { + printf 'CREATE TEMPORARY TABLE `names` (`name` VARCHAR(64));\n' + printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `names` (`name`);\n' \ + "${tmp_dir}/package-regexes" + + printf 'SELECT DISTINCT ' + printf '"any",' + printf '`package_sources`.`pkgbase`,' + printf '`package_sources`.`git_revision`,' + printf '`upstream_repositories`.`name`' + printf ' FROM `names`' + printf ' JOIN `package_sources`' + printf ' ON `package_sources`.`pkgbase` REGEXP `names`.`name`' + mysql_join_package_sources_upstream_repositories + printf ';\n' + + printf 'SELECT DISTINCT ' + printf '"any",' + printf '`package_sources`.`pkgbase`,' + printf '`package_sources`.`git_revision`,' + printf '`upstream_repositories`.`name`' + printf ' FROM `binary_packages`' + mysql_join_binary_packges_build_assignments + mysql_join_build_assignments_package_sources + mysql_join_package_sources_upstream_repositories + printf ' JOIN `names`' + printf ' ON `binary_packages`.`pkgname` REGEXP `names`.`name`' + printf ' OR `package_sources`.`pkgbase` REGEXP `names`.`name`' + printf ' LEFT JOIN `versions`' + printf ' ON `versions`.`epoch`=`binary_packages`.`epoch`' + printf ' AND `versions`.`version`=`binary_packages`.`pkgver`' + printf ' WHERE NOT EXISTS (' + printf 'SELECT 1' + printf ' FROM `binary_packages` AS `newer_bp`' + printf ' JOIN `versions` AS `newer_v`' + printf ' ON `newer_v`.`epoch`=`newer_bp`.`epoch`' + printf ' AND `newer_v`.`version`=`newer_bp`.`pkgver`' + printf ' WHERE (`newer_v`.`order`>`versions`.`order`' + printf ' OR (' + printf '`newer_v`.`order`=`versions`.`order`' + printf ' AND `newer_bp`.`pkgrel`>`binary_packages`.`pkgrel`' + # sub_pkgrel does not need to be compared, as it is only + # relevant for binary_packages with the same build_assignment + printf ')' + printf ')' + printf ' AND `binary_packages`.`%s`=`newer_bp`.`%s`' \ + 'pkgname' 'pkgname' \ + 'architecture' 'architecture' + printf ');\n' + } | \ + mysql_run_query | \ + tr '\t' ' ' | \ + sort -u \ + >>"${tmp_dir}/pkgbases" +fi + +# auto-detect pkgbases +if ${auto}; then + # shellcheck disable=SC2016 + { + printf 'CREATE TEMPORARY TABLE `relevant_archs`(`id` SMALLINT, PRIMARY KEY `id`(`id`));\n' + printf 'INSERT INTO `relevant_archs`(`id`)' + printf ' SELECT `architectures`.`id`' + printf ' FROM `architectures`' + if [ -s "${tmp_dir}/skip-archs" ]; then + printf ' WHERE `architectures`.`name` NOT IN (' + base64_encode_each \ + <"${tmp_dir}/skip-archs" \ + | sed ' + s/^.*$/from_base64("\0")/ + $! s/$/,/ + ' \ + | tr -d '\n' + printf ')' + fi + printf ';\n' + + # schedule any package, that: + # 1) is not on the build-list currently and + # 2) is not in ignore-packages and + # 3) is not on the deletion-list or to-be-deleted and + # 4) has some dependency which is not provided by any package which + # a) is also on the build-list or + # b) is the least stable package with that name and for that architecture + printf 'CREATE TEMPORARY TABLE `least_stable_bp%s`(`id` BIGINT, `is_on_build_list` BIT(1), PRIMARY KEY `id`(`id`));\n' \ + '' '_copy' + # add least-stable built packages + printf 'INSERT IGNORE INTO `least_stable_bp`(`id`,`is_on_build_list`)' + printf ' SELECT `binary_packages`.`id`,' + printf ' `bl_bpir`.`id` IS NOT NULL' + printf ' FROM `binary_packages`' + mysql_join_binary_packages_binary_packages_in_repositories + mysql_join_binary_packages_in_repositories_repositories + printf ' JOIN `relevant_archs`' + printf ' ON `relevant_archs`.`id`=`repositories`.`architecture`' + printf ' JOIN (' + printf 'SELECT `binary_packages`.`pkgname`,' + printf '`binary_packages`.`architecture`,' + # TODO: this might become wrong if we ever change the order of the + # rows in repository_stabilities -- we might want to refer to + # repository_stability_relations here somehow ... + printf 'MAX(`repositories`.`stability`) AS `stability`' + printf ' FROM `binary_packages`' + mysql_join_binary_packages_binary_packages_in_repositories + mysql_join_binary_packages_in_repositories_repositories + printf ' WHERE `repositories`.`is_on_master_mirror`' + printf ' AND `repositories`.`name`!="build-support"' + printf ' GROUP BY CONCAT(' + printf '`binary_packages`.`pkgname`,"-",' + printf '`binary_packages`.`architecture`,"-",' + printf '`repositories`.`architecture`' + printf ')' + printf ') AS `sub_q`' + printf ' ON `sub_q`.`pkgname`=`binary_packages`.`pkgname`' + printf ' AND `sub_q`.`architecture`=`binary_packages`.`architecture`' + printf ' AND `sub_q`.`stability`=`repositories`.`stability`' + printf ' LEFT JOIN (' + printf '`binary_packages` AS `bl_bp`' + mysql_join_binary_packages_binary_packages_in_repositories 'bl_bp' 'bl_bpir' + printf ' AND `bl_bpir`.`repository`=%s' \ + "${repository_ids__any_build_list}" + printf ')' + printf ' ON `bl_bp`.`pkgname`=`binary_packages`.`pkgname`' + printf ' AND (' + printf '`bl_bp`.`architecture`=`binary_packages`.`architecture`' + printf ' OR `bl_bp`.`architecture`=%s' \ + "${architecture_ids__any}" + printf ' OR `binary_packages`.`architecture`=%s' \ + "${architecture_ids__any}" + printf ');\n' + + # add all build-list packages + printf 'INSERT IGNORE INTO `least_stable_bp`(`id`,`is_on_build_list`)' + printf ' SELECT `binary_packages_in_repositories`.`package`,1' + printf ' FROM `binary_packages_in_repositories`' + printf ' WHERE `binary_packages_in_repositories`.`repository`=%s;\n' \ + "${repository_ids__any_build_list}" + + # this copy shall hold the install-target-providers + printf 'INSERT IGNORE INTO `least_stable_bp_copy`(`id`,`is_on_build_list`)' + printf ' SELECT `least_stable_bp`.`id`,' + printf '`least_stable_bp`.`is_on_build_list`' + printf ' FROM `least_stable_bp`;\n' + + # remove packages that should never be rescheduled + printf 'DELETE `least_stable_bp`' + printf ' FROM `least_stable_bp`' + printf ' JOIN `binary_packages`' + printf ' ON `binary_packages`.`id`=`least_stable_bp`.`id`' + # 1) not on the build-list + printf ' WHERE `least_stable_bp`.`is_on_build_list`;' + + printf 'CREATE TEMPORARY TABLE `ignore_packages`(' + printf '`architecture` VARCHAR(16),' + printf '`pkgbase` VARCHAR(64),' + printf 'UNIQUE KEY `content`(`architecture`,`pkgbase`)' + printf ');\n' + if [ -r "${tmp_dir}/ignore-packages" ]; then + printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `ignore_packages` COLUMNS TERMINATED BY " ";\n' \ + "${tmp_dir}/ignore-packages" + fi + + printf 'SELECT DISTINCT ' + printf '`ba_a`.`name`,' + printf '`package_sources`.`pkgbase`,' + printf '`package_sources`.`git_revision`,' + printf '`upstream_repositories`.`name`' + printf ' FROM `least_stable_bp`' + printf ' JOIN `binary_packages`' + printf ' ON `least_stable_bp`.`id`=`binary_packages`.`id`' + mysql_join_binary_packages_dependencies + mysql_join_dependencies_dependency_types + printf ' AND `dependency_types`.`relevant_for_binary_packages`' + mysql_join_dependencies_versions '' 'd_v' + mysql_join_binary_packages_build_assignments + mysql_join_build_assignments_architectures '' 'ba_a' + mysql_join_build_assignments_package_sources + mysql_join_package_sources_upstream_repositories + # 2) not ignored + printf ' WHERE NOT EXISTS (' + printf 'SELECT 1' + printf ' FROM `ignore_packages`' + printf ' WHERE (' + printf '`ignore_packages`.`pkgbase`=`binary_packages`.`pkgname`' + printf ' OR `ignore_packages`.`pkgbase`=`package_sources`.`pkgbase`' + printf ') AND `ba_a`.`name`=`ignore_packages`.`architecture`' + # 3) not on the deletion-list or to-be-deleted + printf ') AND NOT EXISTS (' + printf 'SELECT 1' + printf ' FROM `binary_packages` AS `d_bp`' + mysql_join_binary_packages_binary_packages_in_repositories 'd_bp' 'd_bpir' + mysql_join_binary_packages_in_repositories_repositories 'd_bpir' 'd_r' + printf ' AND (' + printf '`d_r`.`stability`=%s' \ + "${repository_stability_ids__forbidden}" + printf ' OR `d_bpir`.`is_to_be_deleted`' + printf ') WHERE `d_bp`.`pkgname`=`binary_packages`.`pkgname`' + printf ' AND `ba_a`.`name`=`d_r`.`architecture`' + # 4) some dependencies are not provided by the least stable packages + printf ') AND NOT EXISTS (' + printf 'SELECT 1' + printf ' FROM `least_stable_bp_copy`' + printf ' JOIN `binary_packages` AS `itp_bp`' + printf ' ON `least_stable_bp_copy`.`id`=`itp_bp`.`id`' + mysql_join_binary_packages_install_target_providers 'itp_bp' + mysql_join_install_target_providers_versions '' 'itp_v' + # must provide the right install_target + printf ' WHERE `install_target_providers`.`install_target`=`dependencies`.`depending_on`' + # must provide the right version + printf ' AND (' + mysql_query_ordering_correct \ + '`d_v`.`order`' \ + '`itp_v`.`order`' \ + '`dependencies`.`version_relation`' + # or be on the build-list + printf ' OR `least_stable_bp_copy`.`is_on_build_list`' + # must provide the right architecture + printf ') AND (' + printf '`itp_bp`.`architecture`=`binary_packages`.`architecture`' + printf ' OR `itp_bp`.`architecture`=%s' \ + "${architecture_ids__any}" + printf ' OR `binary_packages`.`architecture`=%s' \ + "${architecture_ids__any}" + printf ')' + printf ');\n' + printf 'DROP TEMPORARY TABLE `least_stable_bp%s`;\n' \ + '' '_copy' + printf 'DROP TEMPORARY TABLE `ignore_packages`;\n' + } \ + | mysql_run_query \ + | tr '\t' ' ' \ + | sort -u \ + >>"${tmp_dir}/pkgbases" +fi + +if [ ! -s "${tmp_dir}/pkgbases" ]; then + >&2 echo 'No packages matched.' + exit +fi + +sort -u "${tmp_dir}/pkgbases" \ +| sponge "${tmp_dir}/pkgbases" + +# get the current HEADs + +if ${update}; then + cut -d' ' -f 2,3,4 "${tmp_dir}/pkgbases" \ + | sort -u \ + | while read -r pkgbase git_rev repo; do + success=false + # shellcheck disable=SC2154 + printf '%s ' "${pkgbase}" "${git_rev}" "${repo_heads__archlinux32}" "${repo}" \ + | sed 's/ $/\n/' + if ! mysql_generate_package_metadata "${repository_ids__any_build_list}" "${pkgbase}" "${git_rev}" "${repo_heads__archlinux32}" "${repo}" && \ + ! ${ignore_mysql_generate_package_metadata_errors}; then + exit 2 + fi + done + + cut -d' ' -f2 "${tmp_dir}/pkgbases" \ + | sort -u \ + | sponge "${tmp_dir}/pkgbases" + + # shellcheck disable=SC2016 + { + printf 'CREATE TEMPORARY TABLE `pkgbases` (' + printf '`pkgbase` VARCHAR (64),' + printf 'UNIQUE KEY `pkgbase`(`pkgbase`)' + printf ');\n' + printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `pkgbases`(`pkgbase`);\n' \ + "${tmp_dir}/pkgbases" + +# TODO: this seems to be broken (deletes too few packages) - still valid +# after implementing the correct blacklisting below? + printf 'DELETE `d_bpir`' + printf ' FROM `pkgbases`' + # the package on the deletion-list ... + printf ' JOIN `package_sources` AS `d_ps`' + printf ' ON `pkgbases`.`pkgbase`=`d_ps`.`pkgbase`' + mysql_join_package_sources_build_assignments 'd_ps' 'd_ba' + mysql_join_build_assignments_binary_packages 'd_ba' 'd_bp' + mysql_join_binary_packages_binary_packages_in_repositories 'd_bp' 'd_bpir' + mysql_join_binary_packages_in_repositories_repositories 'd_bpir' 'd_r' + # shellcheck disable=SC2154 + printf ' AND `d_r`.`stability`=%s' \ + "${repository_stability_ids__forbidden}" + # ... needs a counter-part on the build-list (which was just created) + printf ' JOIN `package_sources` AS `a_ps`' + printf ' ON `d_ps`.`pkgbase`=`a_ps`.`pkgbase`' + mysql_join_package_sources_build_assignments 'a_ps' 'a_ba' + mysql_join_build_assignments_binary_packages 'a_ba' 'a_bp' + printf ' JOIN `architecture_compatibilities` AS `ac`' + printf ' ON `ac`.`built_for`=`a_bp`.`architecture`' + printf ' AND `ac`.`runs_on`=`d_r`.`architecture`' + printf ' AND `ac`.`fully_compatible`' + mysql_join_binary_packages_binary_packages_in_repositories 'a_bp' 'a_bpir' + printf ' AND `a_bpir`.`repository`=%s;\n' \ + "${repository_ids__any_build_list}" + + if ${jostle}; then + printf 'SET @`max_priority`=(' + printf 'SELECT' + printf ' MAX(`build_assignments`.`priority`)+1' + printf ' FROM `build_assignments`' + printf ');\n' + printf 'UPDATE `build_assignments`' + mysql_join_build_assignments_package_sources + printf ' JOIN `pkgbases`' + printf ' ON `pkgbases`.`pkgbase`=`package_sources`.`pkgbase`' + printf ' SET `build_assignments`.`priority`=@`max_priority`' + printf ';\n' + fi + + printf 'CREATE TEMPORARY TABLE `blacklist` (' + printf '`architecture` VARCHAR (16),' + printf '`pkgbase` VARCHAR (64),' + printf 'UNIQUE KEY `content`(`architecture`,`pkgbase`)' + printf ');\n' + printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `blacklist` COLUMNS TERMINATED BY " " (`architecture`,`pkgbase`);\n' \ + "${tmp_dir}/blacklist" + + printf 'INSERT IGNORE INTO `binary_packages_in_repositories` (' + printf '`package`,' + printf '`repository`,' + printf '`is_to_be_deleted`' + printf ')' + printf ' SELECT' + printf ' `binary_packages`.`id`,' + printf '`dl_r`.`id`,' + printf '1' + printf ' FROM `blacklist`' + printf ' JOIN `package_sources`' + printf ' ON `blacklist`.`pkgbase`=`package_sources`.`pkgbase`' + mysql_join_package_sources_build_assignments + mysql_join_build_assignments_architectures + printf ' AND `architectures`.`name`=`blacklist`.`architecture`' + mysql_join_build_assignments_binary_packages + mysql_join_binary_packages_binary_packages_in_repositories + printf ' AND `binary_packages_in_repositories`.`repository`=%s' \ + "${repository_ids__any_build_list}" + printf ' JOIN `architecture_compatibilities` AS `ac`' + printf ' ON `ac`.`built_for`=`binary_packages`.`architecture`' + printf ' AND `ac`.`fully_compatible`' + printf ' JOIN `repositories` AS `dl_r`' + printf ' ON `ac`.`runs_on`=`dl_r`.`architecture`' + # shellcheck disable=SC2154 + printf ' AND `dl_r`.`stability`=%s;\n' \ + "${repository_stability_ids__forbidden}" + + printf 'DELETE `binary_packages_in_repositories`' + printf ' FROM `blacklist`' + printf ' JOIN `package_sources`' + printf ' ON `blacklist`.`pkgbase`=`package_sources`.`pkgbase`' + mysql_join_package_sources_build_assignments + mysql_join_build_assignments_architectures + printf ' AND `architectures`.`name`=`blacklist`.`architecture`' + mysql_join_build_assignments_binary_packages + mysql_join_binary_packages_binary_packages_in_repositories + printf ' AND `binary_packages_in_repositories`.`repository`=%s' \ + "${repository_ids__any_build_list}" + printf ' AND (' + printf '`binary_packages`.`architecture`=`architectures`.`id`' + printf ' OR `architectures`.`id`=%s' \ + "${architecture_ids__any}" + printf ');\n' + + # delete deletion-list part of packages which are on the + # deletion-list and the build-list + mysql_query_delete_packages \ + '1'"$( + printf ' JOIN `binary_packages` AS `j_bp`' + printf ' ON `j_bp`.`pkgname`=`binary_packages`.`pkgname`' + printf ' JOIN `architecture_compatibilities` AS `ac`' + printf ' ON `ac`.`fully_compatible`' + printf ' AND `ac`.`built_for`=`binary_packages`.`architecture`' + printf ' JOIN `architecture_compatibilities` AS `ac_j`' + printf ' ON `ac_j`.`fully_compatible`' + printf ' AND `ac_j`.`built_for`=`j_bp`.`architecture`' + printf ' AND `ac_j`.`runs_on`=`ac`.`runs_on`' + mysql_join_binary_packages_binary_packages_in_repositories 'j_bp' 'j_bpir' + )"' AND `j_bpir`.`repository`='"${repository_ids__any_build_list}" \ + '`repositories`.`stability`='"${repository_stability_ids__forbidden}" + } \ + | mysql_run_query + + mysql_cleanup + + mysql_sort_versions + + mysql_find_build_assignment_loops + + # remove duplicate binary_packages from "build-list" + mysql_query_remove_old_binary_packages_from_build_list \ + | mysql_run_query +else + cat "${tmp_dir}/pkgbases" +fi |