bin/copy-to-build-support


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#!/bin/sh

# copy the given package(s) into build-support

# TODO: enable separate repositories for each architecture

# shellcheck disable=SC2119,SC2120

# shellcheck source=../lib/load-configuration
. "${0%/*}/../lib/load-configuration"

# shellcheck disable=SC2016
usage() {
  >&2 echo ''
  >&2 echo 'copy-to-build-support [options] package-list:'
  >&2 echo '  copy the packages listed in package-list into [build-support]'
  >&2 echo ''
  >&2 echo 'possible options:'
  >&2 echo '  -h|--help:'
  >&2 echo '    Show this help and exit.'
  >&2 echo '  -w|--wait:'
  >&2 echo '    Wait for lock if necessary.'
  [ -z "$1" ] && exit 1 || exit "$1"
}

eval set -- "$(
  getopt -o hw \
    --long help \
    --long wait \
    -n "$(basename "$0")" -- "$@" || \
    echo usage
  )"

wait_for_lock='-n'

while true
do
  case "$1" in
    -h|--help)
      usage 0
    ;;
    -w|--wait)
      wait_for_lock=''
    ;;
    --)
      shift
      break
    ;;
    *)
      >&2 echo 'Whoops, forgot to implement option "'"$1"'" internally.'
      exit 42
    ;;
  esac
  shift
done

if [ "$#" -ne 1 ]; then
  >&2 echo 'No package-list was given.'
  usage
fi

exec 9> "${sanity_check_lock_file}"
verbose_flock -s ${wait_for_lock} 9

exec 8> "${package_database_lock_file}"
verbose_flock ${wait_for_lock} 8

tmp_dir=$(mktemp -d "${work_dir}/tmp.copy-to-build-support.0.XXXXXXXXXX")
trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT

export TMPDIR="${tmp_dir}"

sed -n '
  s/.\+/\0 \0/
  T
  s/\.pkg\.tar\.xz$//
  s/\(-[0-9]\+\)\(-[^- ]\+\)$/\1.0\2/
  s/-\([^-: ]\+\)\(\(-[^- ]\+\)\{2\}\)$/-0:\1\2/
  s/-\([^-: ]\+\):\([^-: ]\+\)-\([^-. ]\+\).\([^-. ]\+\)-\([^- ]\+\)$/ \1 \2 \3 \4 \5/
  p
' "$1" | \
  while read -r package pkgname epoch pkgver pkgrel sub_pkgrel architecture; do

    # shellcheck disable=SC2016
    id=$(
      {
        printf 'SELECT `binary_packages`.`id`'
        printf ' FROM `binary_packages`'
        mysql_join_binary_packages_architectures
        printf ' WHERE'
        printf ' `binary_packages`.`%s`=from_base64("%s") AND' \
          'epoch' "$(printf '%s' "${epoch}" | base64 -w0)" \
          'pkgver' "$(printf '%s' "${pkgver}" | base64 -w0)" \
          'pkgrel' "$(printf '%s' "${pkgrel}" | base64 -w0)" \
          'sub_pkgrel' "$(printf '%s' "${sub_pkgrel}" | base64 -w0)" \
          'pkgname' "$(printf '%s' "${pkgname}" | base64 -w0)"
        printf ' `architectures`.`name`=from_base64("%s")' \
          "$(printf '%s' "${architecture}" | base64 -w0)"
        printf ' LIMIT 1;\n'
      } | \
        mysql_run_query
    )
    if [ -z "${id}" ]; then
      continue
    fi

    printf '%s\n' "${package}" >> \
      "${tmp_dir}/packages"
    for suffix in '' '.sig'; do
      printf 'ln -s "pool/%s%s" "i686/build-support/%s%s"\n' \
        "${package}" \
        "${suffix}" \
        "${package}" \
        "${suffix}"
    done >> \
      "${tmp_dir}/sftp-command"
    printf '%s/pool/%s\n' \
      "${master_mirror_rsync_directory}" \
      "${package}" | \
      sed '
        p
        s/$/.sig/
      ' >> \
      "${tmp_dir}/to-copy"

    # shellcheck disable=SC2016
    {
      printf 'INSERT IGNORE INTO `binary_packages_in_repositories`'
      printf ' (`repository`,`package`,`is_to_be_deleted`)'
      # shellcheck disable=SC2154
      printf ' VALUES (%s,%s,0);\n' \
        "${repository_ids__i686_build_support}" \
        "${id}"
      printf 'SELECT LAST_INSERT_ID();\n'
    } >> \
      "${tmp_dir}/mysql-command"
  done

${master_mirror_rsync_command} \
  "${master_mirror_rsync_directory}/i686/build-support/build-support.db."* \
  "${master_mirror_rsync_directory}/i686/build-support/build-support.files."* \
  "${tmp_dir}/"

if [ -s "${tmp_dir}/to-copy" ]; then
  mkdir "${tmp_dir}/transit/"
  # shellcheck disable=SC2046
  ${master_mirror_rsync_command} \
    $(cat "${tmp_dir}/to-copy") \
    "${tmp_dir}/transit/"
  repo-add "${tmp_dir}/build-support.db.tar.gz" \
    "${tmp_dir}/transit/"*".pkg.tar.xz"
fi

if [ -s "${tmp_dir}/sftp-command" ]; then
  ${master_mirror_sftp_command} < \
    "${tmp_dir}/sftp-command"
fi

${master_mirror_rsync_command} \
  "${tmp_dir}/build-support.db."* \
  "${tmp_dir}/build-support.files."* \
  "${master_mirror_rsync_directory}/i686/build-support/"

if [ -s "${tmp_dir}/mysql-command" ]; then
  mysql_run_query < \
    "${tmp_dir}/mysql-command" | \
    sort -u | \
    while read -r bpir_id; do
      remove_old_package_versions "${bpir_id}"
    done
fi

if [ -w "$1" ]; then
  cat "${tmp_dir}/packages" > \
    "$1"
fi