summaryrefslogtreecommitdiff
path: root/bin/db-update
blob: a8abc9ac699dfe8807eb9568889f0ccf9d8b3acf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
#!/bin/sh

# move binary packages from staging to testing (if possible [1]) and
# additionally tested packages from testing to the respective stable
# repository (if possible [1])

# The condition [1] is explained in the stored function
# calculate_maximal_moveable_set which is created in bin/bootsrap-mysql

# TODO: make (all) locking less restrictive

# shellcheck disable=SC2039,SC2119,SC2120

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

# shellcheck disable=SC2016
usage() {
  >&2 echo ''
  >&2 echo 'db-update [options] [packages]:'
  >&2 echo ' move tested packages from testing to stable.'
  >&2 echo ' move possible packages from staging to testing.'
  >&2 echo ''
  >&2 echo 'possible options:'
  >&2 echo '  -f|--force $arch/$repo/$pkgname:'
  >&2 echo '    Force movement of given package and move nothing else.'
  >&2 echo '  -h|--help:'
  >&2 echo '    Show this help and exit.'
  >&2 echo '  -i|--ignore-insanity:'
  >&2 echo '    Do not abort when insane.'
  >&2 echo '  -n|--no-action:'
  >&2 echo '    Only print what would be moved.'
  >&2 echo '  -p|--progressive:'
  >&2 echo '    Move forward any package which replaces no package whose'
  >&2 echo '    dependencies are all available somewhere.'
  >&2 echo '    Note, that this _may_ move _less_ packages.'
  >&2 echo '  -w|--wait:'
  >&2 echo '    If necessary, wait for lock blocking.'
  [ -z "$1" ] && exit 1 || exit "$1"
}

eval set -- "$(
  getopt -o f:hinpw \
    --long force \
    --long help \
    --long ignore-insanity \
    --long no-action \
    --long progressive \
    --long wait \
    -n "$(basename "$0")" -- "$@" || \
  echo usage
)"

block_flag='-n'
ignore_insanity=false
no_action=false
progressive=false
force_pkgs=''

while true
do
  case "$1" in
    -f|--force)
      shift
      force_pkgs=$(
        printf '%s' "$1" | \
          base64 -w0
        printf '\n%s' "${force_pkgs}"
      )
    ;;
    -h|--help)
      usage 0
    ;;
    -i|--ignore-insanity)
      ignore_insanity=true
    ;;
    -n|--no-action)
      no_action=true
    ;;
    -p|--progressive)
      progressive=true
    ;;
    -w|--wait)
      block_flag=''
    ;;
    --)
      shift
      break
    ;;
    *)
      >&2 echo 'Whoops, forgot to implement option "'"$1"'" internally.'
      exit 42
    ;;
  esac
  shift
done

if [ $# -ne 0 ]; then
  >&2 echo 'db-update: too many arguments'
  usage
fi

if ${progressive} && \
  [ -n "${force_pkgs}" ]; then
  >&2 echo 'db-update: conflicting arguments'
  usage
fi

if [ -s "${work_dir}/build-master-sanity" ]; then
  >&2 echo 'Build master is not sane.'
  if ! ${ignore_insanity}; then
    exit
  fi
fi

if ! ${no_action}; then
  # Create lock.
  exec 9> "${package_database_lock_file}"
  if ! verbose_flock ${block_flag} 9; then
    >&2 echo 'come back (shortly) later - I cannot lock package database.'
    exit 0
  fi

  exec 8> "${sanity_check_lock_file}"
  if ! verbose_flock -s ${block_flag} 8; then
    >&2 echo 'come back (shortly) later - sanity-check currently running.'
    exit 0
  fi

  # shellcheck disable=SC2016
  {
    printf 'UPDATE `binary_packages`'
    printf ' JOIN ('
      printf 'SELECT `binary_packages_in_repositories`.`package`,'
      printf 'MIN(`binary_packages_in_repositories`.`last_moved`) AS `first_last_moved`'
      printf ' FROM `binary_packages_in_repositories`'
      mysql_join_binary_packages_in_repositories_repositories
      # shellcheck disable=SC2154
      printf ' WHERE `repositories`.`stability`=%s' \
        "${repository_stability_ids__testing}"
      printf ' GROUP BY `binary_packages_in_repositories`.`package`'
    printf ') AS `binary_packages_in_repositories`'
    printf ' ON `binary_packages_in_repositories`.`package`=`binary_packages`.`id`'
    printf ' SET `binary_packages`.`is_tested`=1'
    printf ' WHERE NOT `binary_packages`.`has_issues`'
    printf ' AND NOT `binary_packages`.`is_tested`'
    printf ' AND `binary_packages_in_repositories`.`first_last_moved`<SUBDATE(NOW(),from_base64("%s"))' \
      "$(
        printf -- '%s' "${max_testing_duration}" | \
          base64 -w0
      )"
  } | \
    mysql_run_query
fi

# Create tmp_dir and trap.
tmp_dir=$(mktemp -d "${work_dir}/tmp.db-update.XXXXXXXXXX")
trap 'rm -rf --one-file-system "${tmp_dir}"' EXIT

export TMPDIR="${tmp_dir}"

# shellcheck disable=SC2154
for source_stability in \
  "${repository_stability_ids__testing}" \
  "${repository_stability_ids__staging}"; do
  find "${tmp_dir}" -xdev -mindepth 1 -delete

  # shellcheck disable=SC2016
  {
    # Note, that we do not need to check that two repositories a and b
    # are for the same architecture if we joined them via
    # repository_moves, because only repositories with the same
    # architectures should be listed there.
    if [ -n "${force_pkgs}" ]; then
      printf 'DROP TEMPORARY TABLE IF EXISTS `%s_bpir`;\n' \
        'moveable' 'replaced'
      printf 'CREATE TEMPORARY TABLE `replaced_bpir` (`id` BIGINT, `replaced_by` BIGINT, UNIQUE KEY (`id`));\n'
      printf 'CREATE TEMPORARY TABLE `moveable_bpir` (`id` BIGINT, `to_repository` MEDIUMINT, UNIQUE KEY (`id`));\n'
      printf 'INSERT IGNORE INTO `moveable_bpir` (`id`,`to_repository`)'
      printf ' SELECT '
      printf '`binary_packages_in_repositories`.`id`,NULL'
      printf ' FROM `binary_packages_in_repositories`'
      mysql_join_binary_packages_in_repositories_repositories
      mysql_join_repositories_architectures
      mysql_join_binary_packages_in_repositories_binary_packages
      printf ' WHERE CONCAT('
        printf '`architectures`.`name`,"/",'
        printf '`repositories`.`name`,"/",'
        printf '`binary_packages`.`pkgname`'
      printf ') IN ('
      # shellcheck disable=SC2086
      printf 'from_base64("%s"),' \
        ${force_pkgs} | \
        sed 's/,$/);\n/'
      printf 'DELETE `moveable_bpir`'
      printf ' FROM `moveable_bpir`'
      printf ' JOIN `binary_packages_in_repositories`'
      printf ' ON `binary_packages_in_repositories`.`id`=`moveable_bpir`.`id`'
      mysql_join_binary_packages_in_repositories_binary_packages
      mysql_join_binary_packages_in_repositories_repositories
      printf ' WHERE `repositories`.`stability`!=%s;\n' \
        "${source_stability}"
      printf 'UPDATE `moveable_bpir`'
      printf ' JOIN `binary_packages_in_repositories`'
      printf ' ON `binary_packages_in_repositories`.`id`=`moveable_bpir`.`id`'
      mysql_join_binary_packages_in_repositories_binary_packages
      mysql_join_binary_packages_build_assignments
      mysql_join_build_assignments_package_sources
      mysql_join_package_sources_upstream_repositories
      mysql_join_upstream_repositories_repository_moves
      printf ' AND `repository_moves`.`from_repository`=`binary_packages_in_repositories`.`repository`'
      printf ' SET `moveable_bpir`.`to_repository`=`repository_moves`.`to_repository`;\n'
      printf 'DELETE FROM `moveable_bpir`'
      printf ' WHERE `moveable_bpir`.`to_repository` IS NULL;\n'
      printf 'INSERT IGNORE INTO `replaced_bpir` (`id`,`replaced_by`)'
      printf ' SELECT `binary_packages_in_repositories`.`id`,`moveable_bpir`.`id`'
      printf ' FROM `moveable_bpir`'
      printf ' JOIN `binary_packages_in_repositories` AS `subst_bpir`'
      printf ' ON `moveable_bpir`.`id`=`subst_bpir`.`id`'
      mysql_join_binary_packages_in_repositories_binary_packages 'subst_bpir' 'subst_bp'
      printf ' JOIN `binary_packages`'
      printf ' ON `binary_packages`.`pkgname`=`subst_bp`.`pkgname`'
      mysql_join_binary_packages_binary_packages_in_repositories
      mysql_join_binary_packages_in_repositories_repositories
      printf ' JOIN `repositories` AS `m_to_r`'
      printf ' ON `moveable_bpir`.`to_repository`=`m_to_r`.`id`'
      printf ' AND `repositories`.`stability`=`m_to_r`.`stability`'
      printf ' AND `repositories`.`architecture`=`m_to_r`.`architecture`;\n'
    elif ${progressive}; then
      printf 'DROP TEMPORARY TABLE IF EXISTS `%s_bpir`;\n' \
        'moveable' 'replaced'
      printf 'CREATE TEMPORARY TABLE `replaced_bpir` (`id` BIGINT, `replaced_by` BIGINT, UNIQUE KEY (`id`));\n'
      printf 'CREATE TEMPORARY TABLE `moveable_bpir` (`id` BIGINT, `to_repository` MEDIUMINT, UNIQUE KEY (`id`));\n'

      # packages that replace broken packages
      printf 'INSERT IGNORE INTO `replaced_bpir` (`id`,`replaced_by`)'
      printf ' SELECT `old_bpir`.`id`,`new_bpir`.`id`'
      printf ' FROM `binary_packages_in_repositories` AS `new_bpir`'
      mysql_join_binary_packages_in_repositories_binary_packages 'new_bpir' 'new_bp'
      mysql_join_binary_packages_in_repositories_repositories 'new_bpir' 'from_r'
      printf ' AND `from_r`.`stability`=%s' \
        "${source_stability}"
      printf ' AND `from_r`.`is_on_master_mirror`'
      mysql_join_binary_packages_build_assignments 'new_bp'
      mysql_join_build_assignments_package_sources
      mysql_join_package_sources_upstream_repositories
      mysql_join_upstream_repositories_repository_moves
      printf ' AND `repository_moves`.`from_repository`=`from_r`.`id`'
      printf ' JOIN `repositories` AS `to_r`'
      printf ' ON `repository_moves`.`to_repository`=`to_r`.`id`'
      printf ' JOIN `binary_packages` AS `old_bp`'
      printf ' ON `new_bp`.`pkgname`=`old_bp`.`pkgname`'
      mysql_join_binary_packages_binary_packages_in_repositories 'old_bp' 'old_bpir'
      mysql_join_binary_packages_in_repositories_repositories 'old_bpir' 'old_r'
      printf ' AND `old_r`.`stability`=`to_r`.`stability`'
      printf ' AND `old_r`.`architecture`=`to_r`.`architecture`'
      mysql_join_binary_packages_dependencies 'old_bp'
      mysql_join_dependencies_dependency_types
      printf ' AND `dependency_types`.`relevant_for_binary_packages`'
      mysql_join_dependencies_versions '' 'd_v'
      printf ' WHERE NOT EXISTS ('
        printf 'SELECT 1'
        printf ' FROM `install_target_providers`'
        mysql_join_install_target_providers_binary_packages '' 'itp_bp'
        mysql_join_binary_packages_binary_packages_in_repositories 'itp_bp' 'itp_bpir'
        mysql_join_binary_packages_in_repositories_repositories 'itp_bpir' 'itp_r'
        mysql_join_install_target_providers_versions '' 'itp_v'
        printf ' JOIN `repository_stability_relations` AS `rsr_a`'
        printf ' ON `rsr_a`.`more_stable`=`itp_r`.`stability`'
        printf ' WHERE `install_target_providers`.`install_target`=`dependencies`.`depending_on`'
        printf ' AND'
        mysql_query_ordering_correct \
          '`d_v`.`order`' \
          '`itp_v`.`order`' \
          '`dependencies`.`version_relation`'
        printf ' AND `itp_r`.`architecture`=`old_r`.`architecture`'
        printf ' AND `rsr_a`.`less_stable`=`old_r`.`stability`'
        # this is the least stable package of stability at least to_r.stability
        printf ' AND NOT EXISTS ('
          printf 'SELECT 1'
          printf ' FROM `binary_packages` AS `subst_bp`'
          mysql_join_binary_packages_binary_packages_in_repositories 'subst_bp' 'subst_bpir'
          mysql_join_binary_packages_in_repositories_repositories 'subst_bpir' 'subst_r'
          printf ' JOIN `repository_stability_relations` AS `rsr_b`'
          printf ' ON `rsr_b`.`less_stable`=`subst_r`.`stability`'
          printf ' JOIN `repository_stability_relations` AS `rsr_c`'
          printf ' ON `rsr_c`.`more_stable`=`subst_r`.`stability`'
          printf ' WHERE `subst_bp`.`pkgname`=`itp_bp`.`pkgname`'
          printf ' AND `subst_bp`.`id`!=`itp_bp`.`id`'
          printf ' AND `rsr_b`.`more_stable`=`itp_r`.`stability`'
          printf ' AND `rsr_c`.`less_stable`=`old_r`.`stability`'
          printf ' AND `subst_r`.`architecture`=`itp_r`.`architecture`'
        printf ')'
      printf ');\n'

      printf 'INSERT IGNORE INTO `moveable_bpir` (`id`,`to_repository`)'
      printf ' SELECT `replaced_bpir`.`replaced_by`,`binary_packages_in_repositories`.`repository`'
      printf ' FROM `replaced_bpir`'
      printf ' JOIN `binary_packages_in_repositories`'
      printf ' ON `binary_packages_in_repositories`.`id`=`replaced_bpir`.`id`'
      printf ';\n'

      # packages which replace nothing
      printf 'INSERT IGNORE INTO `moveable_bpir` (`id`,`to_repository`)'
      printf ' SELECT `binary_packages_in_repositories`.`id`,`repository_moves`.`to_repository`'
      printf ' FROM `binary_packages_in_repositories`'
      mysql_join_binary_packages_in_repositories_binary_packages
      mysql_join_binary_packages_in_repositories_repositories
      printf ' AND `repositories`.`is_on_master_mirror`'
      printf ' AND `repositories`.`stability`=%s' \
        "${source_stability}"
      mysql_join_binary_packages_build_assignments
      mysql_join_build_assignments_package_sources
      mysql_join_package_sources_upstream_repositories
      mysql_join_upstream_repositories_repository_moves
      printf ' AND `repository_moves`.`from_repository`=`binary_packages_in_repositories`.`repository`'
      printf ' JOIN `repositories` as `to_r`'
      printf ' ON `to_r`.`id`=`repository_moves`.`to_repository`'
      printf ' WHERE NOT EXISTS ('
        printf 'SELECT 1'
        printf ' FROM `binary_packages_in_repositories` AS `repl_bpir`'
        mysql_join_binary_packages_in_repositories_binary_packages 'repl_bpir' 'repl_bp'
        mysql_join_binary_packages_in_repositories_repositories 'repl_bpir' 'repl_r'
        printf ' WHERE `repl_bp`.`pkgname`=`binary_packages`.`pkgname`'
        printf ' AND `repl_r`.`stability`=`to_r`.`stability`'
        printf ' AND `repl_r`.`architecture`=`to_r`.`architecture`'
      printf ');\n'
    else
      printf 'CALL calculate_maximal_moveable_set(%s);\n' \
        "${source_stability}"
    fi

    printf 'CREATE TEMPORARY TABLE `rps` (`id` MEDIUMINT, UNIQUE INDEX (`id`));\n'
    printf 'INSERT IGNORE INTO `rps` (`id`)'
    printf ' SELECT `moveable_bpir`.`to_repository`'
    printf ' FROM `moveable_bpir`;\n'
    printf 'INSERT IGNORE INTO `rps` (`id`)'
    printf ' SELECT `binary_packages_in_repositories`.`repository`'
    printf ' FROM `moveable_bpir`'
    printf ' JOIN `binary_packages_in_repositories`'
    printf ' ON `moveable_bpir`.`id`=`binary_packages_in_repositories`.`id`;\n'
    printf 'INSERT IGNORE INTO `rps` (`id`)'
    printf ' SELECT `binary_packages_in_repositories`.`repository`'
    printf ' FROM `replaced_bpir`'
    printf ' JOIN `binary_packages_in_repositories`'
    printf ' ON `replaced_bpir`.`id`=`binary_packages_in_repositories`.`id`;\n'

    printf 'SELECT "repositories",`architectures`.`name`,`repositories`.`name`'
    printf ' FROM `rps`'
    printf ' JOIN `repositories`'
    printf ' ON `rps`.`id`=`repositories`.`id`'
    mysql_join_repositories_architectures
    printf ';\n'

    printf 'SELECT "mv.id",`moveable_bpir`.`id`,`moveable_bpir`.`to_repository`'
    printf ' FROM `moveable_bpir`;\n'

    printf 'SELECT "mv",'
    mysql_package_name_query
    printf ',`r_a`.`name`,`repositories`.`name`,`new_r_a`.`name`,`new_repo`.`name`'
    printf ' FROM `moveable_bpir`'
    printf ' JOIN `binary_packages_in_repositories`'
    printf ' ON `moveable_bpir`.`id`=`binary_packages_in_repositories`.`id`'
    mysql_join_binary_packages_in_repositories_binary_packages
    mysql_join_binary_packages_in_repositories_repositories
    mysql_join_binary_packages_architectures
    mysql_join_repositories_architectures '' 'r_a'
    printf ' JOIN `repositories` AS `new_repo`'
    printf ' ON `new_repo`.`id`=`moveable_bpir`.`to_repository`'
    mysql_join_repositories_architectures 'new_repo' 'new_r_a'
    printf ';\n'

    printf 'SELECT "rm.id",`replaced_bpir`.`id`'
    printf ' FROM `replaced_bpir`;\n'

    printf 'SELECT "rm",'
    mysql_package_name_query
    printf ',`r_a`.`name`,`repositories`.`name`'
    printf ' FROM `replaced_bpir`'
    printf ' JOIN `binary_packages_in_repositories`'
    printf ' ON `replaced_bpir`.`id`=`binary_packages_in_repositories`.`id`'
    mysql_join_binary_packages_in_repositories_binary_packages
    mysql_join_binary_packages_in_repositories_repositories
    mysql_join_binary_packages_architectures
    mysql_join_repositories_architectures '' 'r_a'
    printf ';\n'
  } | \
    mysql_run_query | \
    tr '\t' ' ' | \
    grep '^\(repositories\|\(rm\|mv\)\(\.id\)\?\) ' | \
    while read -r what content; do
      printf '%s\n' "${content}" >> \
        "${tmp_dir}/${what}"
    done

  if [ ! -s "${tmp_dir}/repositories" ]; then
    >&2 printf 'Nothing to move here (%s).\n' "${source_stability}"
    continue
  fi

  touch \
    "${tmp_dir}/mv" \
    "${tmp_dir}/mv.id" \
    "${tmp_dir}/rm" \
    "${tmp_dir}/rm.id"

  # shellcheck disable=SC2086
  for s in "${tmp_dir}/"*; do
    sort -u "${s}" | \
      sponge "${s}"
  done

  # receive the repository databases from the master mirror
  mkdir "${tmp_dir}/dbs"
  while read -r arch repo; do
    mkdir -p "${tmp_dir}/dbs/${arch}/${repo}"
    # shellcheck disable=SC2086
    failsafe_rsync \
      "${master_mirror_rsync_directory}/${arch}/${repo}/${repo}.db."* \
      "${master_mirror_rsync_directory}/${arch}/${repo}/${repo}.files."* \
      "${tmp_dir}/dbs/${arch}/${repo}/"
  done < \
    "${tmp_dir}/repositories"

  # remove to-be-deleted packages
  # shellcheck disable=SC2094
  cut -d' ' -f2,3 < \
    "${tmp_dir}/rm" | \
    sort -u | \
    while read -r arch repo; do
      grep " $(str_to_regex "${arch} ${repo}")\$" "${tmp_dir}/rm" | \
        sed '
          s/\(-[^-]\+\)\{3\} \S\+ \S\+$//
        ' | \
        xargs -r repo-remove -q "${tmp_dir}/dbs/${arch}/${repo}/${repo}.db.tar.gz"
    done

  # copy and delete moved packages
  # shellcheck disable=SC2094
  cut -d' ' -f2,3,4,5 < \
    "${tmp_dir}/mv" | \
    sort -u | \
    while read -r from_arch from_repo to_arch to_repo; do
      grep " $(str_to_regex "${from_arch} ${from_repo} ${to_arch} ${to_repo}")\$" "${tmp_dir}/mv" | \
        sed '
          s/-[^-]\+\( \S\+\)\{4\}$//
        ' | \
        xargs -r "${base_dir}/bin/repo-copy" \
          "${tmp_dir}/dbs/${from_arch}/${from_repo}/${from_repo}.db.tar.gz" \
          "${tmp_dir}/dbs/${to_arch}/${to_repo}/${to_repo}.db.tar.gz"
      grep " $(str_to_regex "${from_arch} ${from_repo} ${to_arch} ${to_repo}")\$" "${tmp_dir}/mv" | \
        sed '
          s/\(-[^-]\+\)\{3\}\( \S\+\)\{4\}$//
        ' | \
        xargs -r repo-remove -q \
          "${tmp_dir}/dbs/${from_arch}/${from_repo}/${from_repo}.db.tar.gz"
    done

  # create real file names of packages, because
  # mysql_query_and_delete_unneeded_binary_packages does so, too
  sed -i '
    s,^\(\S\+\) \(\S\+\) \(\S\+\)$,\2/\3/\1,
  ' "${tmp_dir}/rm"

  # somewhat inaccurate
  if ! ${no_action}; then
    # shellcheck disable=SC2016
    {
      printf 'CREATE TEMPORARY TABLE `replaced_bpir` (`id` BIGINT, UNIQUE KEY (`id`));\n'
      printf 'CREATE TEMPORARY TABLE `moved_bpir` (`id` BIGINT, `new_repository` MEDIUMINT, UNIQUE KEY (`id`));\n'
      printf 'LOAD DATA LOCAL INFILE "%s" INTO TABLE `%s` COLUMNS TERMINATED BY " ";\n' \
        "${tmp_dir}/mv.id" 'moved_bpir' \
        "${tmp_dir}/rm.id" 'replaced_bpir'
      printf 'DELETE `binary_packages_in_repositories`'
      printf ' FROM `binary_packages_in_repositories`'
      printf ' JOIN `replaced_bpir`'
      printf ' ON `binary_packages_in_repositories`.`id`=`replaced_bpir`.`id`;\n'
      mysql_query_and_delete_unneeded_binary_packages
      printf 'UPDATE `binary_packages_in_repositories`'
      printf ' JOIN `moved_bpir`'
      printf ' ON `binary_packages_in_repositories`.`id`=`moved_bpir`.`id`'
      printf ' SET `binary_packages_in_repositories`.`repository`=`moved_bpir`.`new_repository`,'
      printf '`binary_packages_in_repositories`.`last_moved`=NOW()'
      printf ' WHERE `binary_packages_in_repositories`.`repository`!=`moved_bpir`.`new_repository`;\n'
    } | \
      mysql_run_query | \
      sort -u >> \
      "${tmp_dir}/rm"
  fi

  # move the packages remotely via sftp
  {
    sed '
      s/^/rm "/
      s/$/"/
      p
      s/"$/.sig"/
    ' "${tmp_dir}/rm"
    sed '
      s,^\(\S\+\) \(\S\+\) \(\S\+\) \(\S\+\) \(\S\+\)$,rename "\2/\3/\1" "\4/\5/\1"\nrename "\2/\3/\1.sig" "\4/\5/\1.sig",
    ' "${tmp_dir}/mv"
    echo 'quit'
  } | \
    if ${no_action}; then
      sed 's|^|sftp: |'
    else
      failsafe_sftp
    fi

  if ${no_action}; then
    continue
  fi

  # and push our local *.db.tar.gz via rsync
  while read -r arch repo; do
    recompress_gz \
      "${tmp_dir}" \
      "${tmp_dir}/dbs/${arch}/${repo}/${repo}."*".tar.gz" \
      "${tmp_dir}/dbs/${arch}/${repo}/${repo}."*".tar.gz.old"
    # shellcheck disable=SC2086
    failsafe_rsync \
      "${tmp_dir}/dbs/${arch}/${repo}/${repo}.db."* \
      "${tmp_dir}/dbs/${arch}/${repo}/${repo}.files."* \
      "${master_mirror_rsync_directory}/${arch}/${repo}/"
  done < \
    "${tmp_dir}/repositories"

done

trigger_mirror_refreshs