t/t7900-maintenance.sh

   1 #!/bin/sh
   2
   3 test_description='git maintenance builtin'
   4
   5 . ./test-lib.sh
   6
   7 GIT_TEST_COMMIT_GRAPH=0
   8 GIT_TEST_MULTI_PACK_INDEX=0
   9
  10 test_lazy_prereq XMLLINT '
  11         xmllint --version
  12 '
  13
  14 test_xmllint () {
  15         if test_have_prereq XMLLINT
  16         then
  17                 xmllint --noout "$@"
  18         else
  19                 true
  20         fi
  21 }
  22
  23 test_lazy_prereq SYSTEMD_ANALYZE '
  24         systemd-analyze verify /lib/systemd/system/basic.target
  25 '
  26
  27 test_systemd_analyze_verify () {
  28         if test_have_prereq SYSTEMD_ANALYZE
  29         then
  30                 systemd-analyze verify "$@"
  31         fi
  32 }
  33
  34 test_expect_success 'help text' '
  35         test_expect_code 129 git maintenance -h 2>err &&
  36         test_i18ngrep "usage: git maintenance <subcommand>" err &&
  37         test_expect_code 128 git maintenance barf 2>err &&
  38         test_i18ngrep "invalid subcommand: barf" err &&
  39         test_expect_code 129 git maintenance 2>err &&
  40         test_i18ngrep "usage: git maintenance" err
  41 '
  42
  43 test_expect_success 'run [--auto|--quiet]' '
  44         GIT_TRACE2_EVENT="$(pwd)/run-no-auto.txt" \
  45                 git maintenance run 2>/dev/null &&
  46         GIT_TRACE2_EVENT="$(pwd)/run-auto.txt" \
  47                 git maintenance run --auto 2>/dev/null &&
  48         GIT_TRACE2_EVENT="$(pwd)/run-no-quiet.txt" \
  49                 git maintenance run --no-quiet 2>/dev/null &&
  50         test_subcommand git gc --quiet <run-no-auto.txt &&
  51         test_subcommand ! git gc --auto --quiet <run-auto.txt &&
  52         test_subcommand git gc --no-quiet <run-no-quiet.txt
  53 '
  54
  55 test_expect_success 'maintenance.auto config option' '
  56         GIT_TRACE2_EVENT="$(pwd)/default" git commit --quiet --allow-empty -m 1 &&
  57         test_subcommand git maintenance run --auto --quiet <default &&
  58         GIT_TRACE2_EVENT="$(pwd)/true" \
  59                 git -c maintenance.auto=true \
  60                 commit --quiet --allow-empty -m 2 &&
  61         test_subcommand git maintenance run --auto --quiet  <true &&
  62         GIT_TRACE2_EVENT="$(pwd)/false" \
  63                 git -c maintenance.auto=false \
  64                 commit --quiet --allow-empty -m 3 &&
  65         test_subcommand ! git maintenance run --auto --quiet  <false
  66 '
  67
  68 test_expect_success 'maintenance.<task>.enabled' '
  69         git config maintenance.gc.enabled false &&
  70         git config maintenance.commit-graph.enabled true &&
  71         GIT_TRACE2_EVENT="$(pwd)/run-config.txt" git maintenance run 2>err &&
  72         test_subcommand ! git gc --quiet <run-config.txt &&
  73         test_subcommand git commit-graph write --split --reachable --no-progress <run-config.txt
  74 '
  75
  76 test_expect_success 'run --task=<task>' '
  77         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
  78                 git maintenance run --task=commit-graph 2>/dev/null &&
  79         GIT_TRACE2_EVENT="$(pwd)/run-gc.txt" \
  80                 git maintenance run --task=gc 2>/dev/null &&
  81         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
  82                 git maintenance run --task=commit-graph 2>/dev/null &&
  83         GIT_TRACE2_EVENT="$(pwd)/run-both.txt" \
  84                 git maintenance run --task=commit-graph --task=gc 2>/dev/null &&
  85         test_subcommand ! git gc --quiet <run-commit-graph.txt &&
  86         test_subcommand git gc --quiet <run-gc.txt &&
  87         test_subcommand git gc --quiet <run-both.txt &&
  88         test_subcommand git commit-graph write --split --reachable --no-progress <run-commit-graph.txt &&
  89         test_subcommand ! git commit-graph write --split --reachable --no-progress <run-gc.txt &&
  90         test_subcommand git commit-graph write --split --reachable --no-progress <run-both.txt
  91 '
  92
  93 test_expect_success 'core.commitGraph=false prevents write process' '
  94         GIT_TRACE2_EVENT="$(pwd)/no-commit-graph.txt" \
  95                 git -c core.commitGraph=false maintenance run \
  96                 --task=commit-graph 2>/dev/null &&
  97         test_subcommand ! git commit-graph write --split --reachable --no-progress \
  98                 <no-commit-graph.txt
  99 '
 100
 101 test_expect_success 'commit-graph auto condition' '
 102         COMMAND="maintenance run --task=commit-graph --auto --quiet" &&
 103
 104         GIT_TRACE2_EVENT="$(pwd)/cg-no.txt" \
 105                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
 106         GIT_TRACE2_EVENT="$(pwd)/cg-negative-means-yes.txt" \
 107                 git -c maintenance.commit-graph.auto="-1" $COMMAND &&
 108
 109         test_commit first &&
 110
 111         GIT_TRACE2_EVENT="$(pwd)/cg-zero-means-no.txt" \
 112                 git -c maintenance.commit-graph.auto=0 $COMMAND &&
 113         GIT_TRACE2_EVENT="$(pwd)/cg-one-satisfied.txt" \
 114                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
 115
 116         git commit --allow-empty -m "second" &&
 117         git commit --allow-empty -m "third" &&
 118
 119         GIT_TRACE2_EVENT="$(pwd)/cg-two-satisfied.txt" \
 120                 git -c maintenance.commit-graph.auto=2 $COMMAND &&
 121
 122         COMMIT_GRAPH_WRITE="git commit-graph write --split --reachable --no-progress" &&
 123         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-no.txt &&
 124         test_subcommand $COMMIT_GRAPH_WRITE <cg-negative-means-yes.txt &&
 125         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-zero-means-no.txt &&
 126         test_subcommand $COMMIT_GRAPH_WRITE <cg-one-satisfied.txt &&
 127         test_subcommand $COMMIT_GRAPH_WRITE <cg-two-satisfied.txt
 128 '
 129
 130 test_expect_success 'run --task=bogus' '
 131         test_must_fail git maintenance run --task=bogus 2>err &&
 132         test_i18ngrep "is not a valid task" err
 133 '
 134
 135 test_expect_success 'run --task duplicate' '
 136         test_must_fail git maintenance run --task=gc --task=gc 2>err &&
 137         test_i18ngrep "cannot be selected multiple times" err
 138 '
 139
 140 test_expect_success 'run --task=prefetch with no remotes' '
 141         git maintenance run --task=prefetch 2>err &&
 142         test_must_be_empty err
 143 '
 144
 145 test_expect_success 'prefetch multiple remotes' '
 146         git clone . clone1 &&
 147         git clone . clone2 &&
 148         git remote add remote1 "file://$(pwd)/clone1" &&
 149         git remote add remote2 "file://$(pwd)/clone2" &&
 150         git -C clone1 switch -c one &&
 151         git -C clone2 switch -c two &&
 152         test_commit -C clone1 one &&
 153         test_commit -C clone2 two &&
 154         GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null &&
 155         fetchargs="--prefetch --prune --no-tags --no-write-fetch-head --recurse-submodules=no --quiet" &&
 156         test_subcommand git fetch remote1 $fetchargs <run-prefetch.txt &&
 157         test_subcommand git fetch remote2 $fetchargs <run-prefetch.txt &&
 158         test_path_is_missing .git/refs/remotes &&
 159         git log prefetch/remotes/remote1/one &&
 160         git log prefetch/remotes/remote2/two &&
 161         git fetch --all &&
 162         test_cmp_rev refs/remotes/remote1/one refs/prefetch/remotes/remote1/one &&
 163         test_cmp_rev refs/remotes/remote2/two refs/prefetch/remotes/remote2/two &&
 164
 165         test_cmp_config refs/prefetch/ log.excludedecoration &&
 166         git log --oneline --decorate --all >log &&
 167         ! grep "prefetch" log &&
 168
 169         test_when_finished git config --unset remote.remote1.skipFetchAll &&
 170         git config remote.remote1.skipFetchAll true &&
 171         GIT_TRACE2_EVENT="$(pwd)/skip-remote1.txt" git maintenance run --task=prefetch 2>/dev/null &&
 172         test_subcommand ! git fetch remote1 $fetchargs <skip-remote1.txt &&
 173         test_subcommand git fetch remote2 $fetchargs <skip-remote1.txt
 174 '
 175
 176 test_expect_success 'prefetch and existing log.excludeDecoration values' '
 177         git config --unset-all log.excludeDecoration &&
 178         git config log.excludeDecoration refs/remotes/remote1/ &&
 179         git maintenance run --task=prefetch &&
 180
 181         git config --get-all log.excludeDecoration >out &&
 182         grep refs/remotes/remote1/ out &&
 183         grep refs/prefetch/ out &&
 184
 185         git log --oneline --decorate --all >log &&
 186         ! grep "prefetch" log &&
 187         ! grep "remote1" log &&
 188         grep "remote2" log &&
 189
 190         # a second run does not change the config
 191         git maintenance run --task=prefetch &&
 192         git log --oneline --decorate --all >log2 &&
 193         test_cmp log log2
 194 '
 195
 196 test_expect_success 'loose-objects task' '
 197         # Repack everything so we know the state of the object dir
 198         git repack -adk &&
 199
 200         # Hack to stop maintenance from running during "git commit"
 201         echo in use >.git/objects/maintenance.lock &&
 202
 203         # Assuming that "git commit" creates at least one loose object
 204         test_commit create-loose-object &&
 205         rm .git/objects/maintenance.lock &&
 206
 207         ls .git/objects >obj-dir-before &&
 208         test_file_not_empty obj-dir-before &&
 209         ls .git/objects/pack/*.pack >packs-before &&
 210         test_line_count = 1 packs-before &&
 211
 212         # The first run creates a pack-file
 213         # but does not delete loose objects.
 214         git maintenance run --task=loose-objects &&
 215         ls .git/objects >obj-dir-between &&
 216         test_cmp obj-dir-before obj-dir-between &&
 217         ls .git/objects/pack/*.pack >packs-between &&
 218         test_line_count = 2 packs-between &&
 219         ls .git/objects/pack/loose-*.pack >loose-packs &&
 220         test_line_count = 1 loose-packs &&
 221
 222         # The second run deletes loose objects
 223         # but does not create a pack-file.
 224         git maintenance run --task=loose-objects &&
 225         ls .git/objects >obj-dir-after &&
 226         cat >expect <<-\EOF &&
 227         info
 228         pack
 229         EOF
 230         test_cmp expect obj-dir-after &&
 231         ls .git/objects/pack/*.pack >packs-after &&
 232         test_cmp packs-between packs-after
 233 '
 234
 235 test_expect_success 'maintenance.loose-objects.auto' '
 236         git repack -adk &&
 237         GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \
 238                 git -c maintenance.loose-objects.auto=1 maintenance \
 239                 run --auto --task=loose-objects 2>/dev/null &&
 240         test_subcommand ! git prune-packed --quiet <trace-lo1.txt &&
 241         printf data-A | git hash-object -t blob --stdin -w &&
 242         GIT_TRACE2_EVENT="$(pwd)/trace-loA" \
 243                 git -c maintenance.loose-objects.auto=2 \
 244                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 245         test_subcommand ! git prune-packed --quiet <trace-loA &&
 246         printf data-B | git hash-object -t blob --stdin -w &&
 247         GIT_TRACE2_EVENT="$(pwd)/trace-loB" \
 248                 git -c maintenance.loose-objects.auto=2 \
 249                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 250         test_subcommand git prune-packed --quiet <trace-loB &&
 251         GIT_TRACE2_EVENT="$(pwd)/trace-loC" \
 252                 git -c maintenance.loose-objects.auto=2 \
 253                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 254         test_subcommand git prune-packed --quiet <trace-loC
 255 '
 256
 257 test_expect_success 'incremental-repack task' '
 258         packDir=.git/objects/pack &&
 259         for i in $(test_seq 1 5)
 260         do
 261                 test_commit $i || return 1
 262         done &&
 263
 264         # Create three disjoint pack-files with size BIG, small, small.
 265         echo HEAD~2 | git pack-objects --revs $packDir/test-1 &&
 266         test_tick &&
 267         git pack-objects --revs $packDir/test-2 <<-\EOF &&
 268         HEAD~1
 269         ^HEAD~2
 270         EOF
 271         test_tick &&
 272         git pack-objects --revs $packDir/test-3 <<-\EOF &&
 273         HEAD
 274         ^HEAD~1
 275         EOF
 276
 277         # Delete refs that have not been repacked in these packs.
 278         git for-each-ref --format="delete %(refname)" \
 279                 refs/prefetch refs/tags >refs &&
 280         git update-ref --stdin <refs &&
 281
 282         # Replace the object directory with this pack layout.
 283         rm -f $packDir/pack-* &&
 284         rm -f $packDir/loose-* &&
 285         ls $packDir/*.pack >packs-before &&
 286         test_line_count = 3 packs-before &&
 287
 288         # the job repacks the two into a new pack, but does not
 289         # delete the old ones.
 290         git maintenance run --task=incremental-repack &&
 291         ls $packDir/*.pack >packs-between &&
 292         test_line_count = 4 packs-between &&
 293
 294         # the job deletes the two old packs, and does not write
 295         # a new one because the batch size is not high enough to
 296         # pack the largest pack-file.
 297         git maintenance run --task=incremental-repack &&
 298         ls .git/objects/pack/*.pack >packs-after &&
 299         test_line_count = 2 packs-after
 300 '
 301
 302 test_expect_success EXPENSIVE 'incremental-repack 2g limit' '
 303         test_config core.compression 0 &&
 304
 305         for i in $(test_seq 1 5)
 306         do
 307                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 308                 return 1
 309         done &&
 310         git add big &&
 311         git commit -qm "Add big file (1)" &&
 312
 313         # ensure any possible loose objects are in a pack-file
 314         git maintenance run --task=loose-objects &&
 315
 316         rm big &&
 317         for i in $(test_seq 6 10)
 318         do
 319                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 320                 return 1
 321         done &&
 322         git add big &&
 323         git commit -qm "Add big file (2)" &&
 324
 325         # ensure any possible loose objects are in a pack-file
 326         git maintenance run --task=loose-objects &&
 327
 328         # Now run the incremental-repack task and check the batch-size
 329         GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \
 330                 --task=incremental-repack 2>/dev/null &&
 331         test_subcommand git multi-pack-index repack \
 332                  --no-progress --batch-size=2147483647 <run-2g.txt
 333 '
 334
 335 test_expect_success 'maintenance.incremental-repack.auto' '
 336         git repack -adk &&
 337         git config core.multiPackIndex true &&
 338         git multi-pack-index write &&
 339         GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \
 340                 -c maintenance.incremental-repack.auto=1 \
 341                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 342         test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt &&
 343         test_commit A &&
 344         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 345         HEAD
 346         ^HEAD~1
 347         EOF
 348         GIT_TRACE2_EVENT=$(pwd)/trace-A git \
 349                 -c maintenance.incremental-repack.auto=2 \
 350                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 351         test_subcommand ! git multi-pack-index write --no-progress <trace-A &&
 352         test_commit B &&
 353         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 354         HEAD
 355         ^HEAD~1
 356         EOF
 357         GIT_TRACE2_EVENT=$(pwd)/trace-B git \
 358                 -c maintenance.incremental-repack.auto=2 \
 359                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 360         test_subcommand git multi-pack-index write --no-progress <trace-B
 361 '
 362
 363 test_expect_success 'pack-refs task' '
 364         for n in $(test_seq 1 5)
 365         do
 366                 git branch -f to-pack/$n HEAD || return 1
 367         done &&
 368         GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \
 369                 git maintenance run --task=pack-refs &&
 370         test_subcommand git pack-refs --all --prune <pack-refs.txt
 371 '
 372
 373 test_expect_success '--auto and --schedule incompatible' '
 374         test_must_fail git maintenance run --auto --schedule=daily 2>err &&
 375         test_i18ngrep "at most one" err
 376 '
 377
 378 test_expect_success 'invalid --schedule value' '
 379         test_must_fail git maintenance run --schedule=annually 2>err &&
 380         test_i18ngrep "unrecognized --schedule" err
 381 '
 382
 383 test_expect_success '--schedule inheritance weekly -> daily -> hourly' '
 384         git config maintenance.loose-objects.enabled true &&
 385         git config maintenance.loose-objects.schedule hourly &&
 386         git config maintenance.commit-graph.enabled true &&
 387         git config maintenance.commit-graph.schedule daily &&
 388         git config maintenance.incremental-repack.enabled true &&
 389         git config maintenance.incremental-repack.schedule weekly &&
 390
 391         GIT_TRACE2_EVENT="$(pwd)/hourly.txt" \
 392                 git maintenance run --schedule=hourly 2>/dev/null &&
 393         test_subcommand git prune-packed --quiet <hourly.txt &&
 394         test_subcommand ! git commit-graph write --split --reachable \
 395                 --no-progress <hourly.txt &&
 396         test_subcommand ! git multi-pack-index write --no-progress <hourly.txt &&
 397
 398         GIT_TRACE2_EVENT="$(pwd)/daily.txt" \
 399                 git maintenance run --schedule=daily 2>/dev/null &&
 400         test_subcommand git prune-packed --quiet <daily.txt &&
 401         test_subcommand git commit-graph write --split --reachable \
 402                 --no-progress <daily.txt &&
 403         test_subcommand ! git multi-pack-index write --no-progress <daily.txt &&
 404
 405         GIT_TRACE2_EVENT="$(pwd)/weekly.txt" \
 406                 git maintenance run --schedule=weekly 2>/dev/null &&
 407         test_subcommand git prune-packed --quiet <weekly.txt &&
 408         test_subcommand git commit-graph write --split --reachable \
 409                 --no-progress <weekly.txt &&
 410         test_subcommand git multi-pack-index write --no-progress <weekly.txt
 411 '
 412
 413 test_expect_success 'maintenance.strategy inheritance' '
 414         for task in commit-graph loose-objects incremental-repack
 415         do
 416                 git config --unset maintenance.$task.schedule || return 1
 417         done &&
 418
 419         test_when_finished git config --unset maintenance.strategy &&
 420         git config maintenance.strategy incremental &&
 421
 422         GIT_TRACE2_EVENT="$(pwd)/incremental-hourly.txt" \
 423                 git maintenance run --schedule=hourly --quiet &&
 424         GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \
 425                 git maintenance run --schedule=daily --quiet &&
 426         GIT_TRACE2_EVENT="$(pwd)/incremental-weekly.txt" \
 427                 git maintenance run --schedule=weekly --quiet &&
 428
 429         test_subcommand git commit-graph write --split --reachable \
 430                 --no-progress <incremental-hourly.txt &&
 431         test_subcommand ! git prune-packed --quiet <incremental-hourly.txt &&
 432         test_subcommand ! git multi-pack-index write --no-progress \
 433                 <incremental-hourly.txt &&
 434         test_subcommand ! git pack-refs --all --prune \
 435                 <incremental-hourly.txt &&
 436
 437         test_subcommand git commit-graph write --split --reachable \
 438                 --no-progress <incremental-daily.txt &&
 439         test_subcommand git prune-packed --quiet <incremental-daily.txt &&
 440         test_subcommand git multi-pack-index write --no-progress \
 441                 <incremental-daily.txt &&
 442         test_subcommand ! git pack-refs --all --prune \
 443                 <incremental-daily.txt &&
 444
 445         test_subcommand git commit-graph write --split --reachable \
 446                 --no-progress <incremental-weekly.txt &&
 447         test_subcommand git prune-packed --quiet <incremental-weekly.txt &&
 448         test_subcommand git multi-pack-index write --no-progress \
 449                 <incremental-weekly.txt &&
 450         test_subcommand git pack-refs --all --prune \
 451                 <incremental-weekly.txt &&
 452
 453         # Modify defaults
 454         git config maintenance.commit-graph.schedule daily &&
 455         git config maintenance.loose-objects.schedule hourly &&
 456         git config maintenance.incremental-repack.enabled false &&
 457
 458         GIT_TRACE2_EVENT="$(pwd)/modified-hourly.txt" \
 459                 git maintenance run --schedule=hourly --quiet &&
 460         GIT_TRACE2_EVENT="$(pwd)/modified-daily.txt" \
 461                 git maintenance run --schedule=daily --quiet &&
 462
 463         test_subcommand ! git commit-graph write --split --reachable \
 464                 --no-progress <modified-hourly.txt &&
 465         test_subcommand git prune-packed --quiet <modified-hourly.txt &&
 466         test_subcommand ! git multi-pack-index write --no-progress \
 467                 <modified-hourly.txt &&
 468
 469         test_subcommand git commit-graph write --split --reachable \
 470                 --no-progress <modified-daily.txt &&
 471         test_subcommand git prune-packed --quiet <modified-daily.txt &&
 472         test_subcommand ! git multi-pack-index write --no-progress \
 473                 <modified-daily.txt
 474 '
 475
 476 test_expect_success 'register and unregister' '
 477         test_when_finished git config --global --unset-all maintenance.repo &&
 478         git config --global --add maintenance.repo /existing1 &&
 479         git config --global --add maintenance.repo /existing2 &&
 480         git config --global --get-all maintenance.repo >before &&
 481
 482         git maintenance register &&
 483         test_cmp_config false maintenance.auto &&
 484         git config --global --get-all maintenance.repo >between &&
 485         cp before expect &&
 486         pwd >>expect &&
 487         test_cmp expect between &&
 488
 489         git maintenance unregister &&
 490         git config --global --get-all maintenance.repo >actual &&
 491         test_cmp before actual
 492 '
 493
 494 test_expect_success !MINGW 'register and unregister with regex metacharacters' '
 495         META="a+b*c" &&
 496         git init "$META" &&
 497         git -C "$META" maintenance register &&
 498         git config --get-all --show-origin maintenance.repo &&
 499         git config --get-all --global --fixed-value \
 500                 maintenance.repo "$(pwd)/$META" &&
 501         git -C "$META" maintenance unregister &&
 502         test_must_fail git config --get-all --global --fixed-value \
 503                 maintenance.repo "$(pwd)/$META"
 504 '
 505
 506 test_expect_success 'start --scheduler=<scheduler>' '
 507         test_expect_code 129 git maintenance start --scheduler=foo 2>err &&
 508         test_i18ngrep "unrecognized --scheduler argument" err &&
 509
 510         test_expect_code 129 git maintenance start --no-scheduler 2>err &&
 511         test_i18ngrep "unknown option" err &&
 512
 513         test_expect_code 128 \
 514                 env GIT_TEST_MAINT_SCHEDULER="launchctl:true,schtasks:true" \
 515                 git maintenance start --scheduler=crontab 2>err &&
 516         test_i18ngrep "fatal: crontab scheduler is not available" err
 517 '
 518
 519 test_expect_success 'start from empty cron table' '
 520         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start --scheduler=crontab &&
 521
 522         # start registers the repo
 523         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 524
 525         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=daily" cron.txt &&
 526         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=hourly" cron.txt &&
 527         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=weekly" cron.txt
 528 '
 529
 530 test_expect_success 'stop from existing schedule' '
 531         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 532
 533         # stop does not unregister the repo
 534         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 535
 536         # Operation is idempotent
 537         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 538         test_must_be_empty cron.txt
 539 '
 540
 541 test_expect_success 'start preserves existing schedule' '
 542         echo "Important information!" >cron.txt &&
 543         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start --scheduler=crontab &&
 544         grep "Important information!" cron.txt
 545 '
 546
 547 test_expect_success 'magic markers are correct' '
 548         grep "GIT MAINTENANCE SCHEDULE" cron.txt >actual &&
 549         cat >expect <<-\EOF &&
 550         # BEGIN GIT MAINTENANCE SCHEDULE
 551         # END GIT MAINTENANCE SCHEDULE
 552         EOF
 553         test_cmp actual expect
 554 '
 555
 556 test_expect_success 'stop preserves surrounding schedule' '
 557         echo "Crucial information!" >>cron.txt &&
 558         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 559         grep "Important information!" cron.txt &&
 560         grep "Crucial information!" cron.txt
 561 '
 562
 563 test_expect_success 'start and stop macOS maintenance' '
 564         # ensure $HOME can be compared against hook arguments on all platforms
 565         pfx=$(cd "$HOME" && pwd) &&
 566
 567         write_script print-args <<-\EOF &&
 568         echo $* | sed "s:gui/[0-9][0-9]*:gui/[UID]:" >>args
 569         EOF
 570
 571         rm -f args &&
 572         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 573
 574         # start registers the repo
 575         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 576
 577         ls "$HOME/Library/LaunchAgents" >actual &&
 578         cat >expect <<-\EOF &&
 579         org.git-scm.git.daily.plist
 580         org.git-scm.git.hourly.plist
 581         org.git-scm.git.weekly.plist
 582         EOF
 583         test_cmp expect actual &&
 584
 585         rm -f expect &&
 586         for frequency in hourly daily weekly
 587         do
 588                 PLIST="$pfx/Library/LaunchAgents/org.git-scm.git.$frequency.plist" &&
 589                 test_xmllint "$PLIST" &&
 590                 grep schedule=$frequency "$PLIST" &&
 591                 echo "bootout gui/[UID] $PLIST" >>expect &&
 592                 echo "bootstrap gui/[UID] $PLIST" >>expect || return 1
 593         done &&
 594         test_cmp expect args &&
 595
 596         rm -f args &&
 597         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance stop &&
 598
 599         # stop does not unregister the repo
 600         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 601
 602         printf "bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 603                 hourly daily weekly >expect &&
 604         test_cmp expect args &&
 605         ls "$HOME/Library/LaunchAgents" >actual &&
 606         test_line_count = 0 actual
 607 '
 608
 609 test_expect_success 'use launchctl list to prevent extra work' '
 610         # ensure we are registered
 611         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 612
 613         # do it again on a fresh args file
 614         rm -f args &&
 615         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 616
 617         ls "$HOME/Library/LaunchAgents" >actual &&
 618         cat >expect <<-\EOF &&
 619         list org.git-scm.git.hourly
 620         list org.git-scm.git.daily
 621         list org.git-scm.git.weekly
 622         EOF
 623         test_cmp expect args
 624 '
 625
 626 test_expect_success 'start and stop Windows maintenance' '
 627         write_script print-args <<-\EOF &&
 628         echo $* >>args
 629         while test $# -gt 0
 630         do
 631                 case "$1" in
 632                 /xml) shift; xmlfile=$1; break ;;
 633                 *) shift ;;
 634                 esac
 635         done
 636         test -z "$xmlfile" || cp "$xmlfile" "$xmlfile.xml"
 637         EOF
 638
 639         rm -f args &&
 640         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance start --scheduler=schtasks &&
 641
 642         # start registers the repo
 643         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 644
 645         for frequency in hourly daily weekly
 646         do
 647                 grep "/create /tn Git Maintenance ($frequency) /f /xml" args &&
 648                 file=$(ls .git/schedule_${frequency}*.xml) &&
 649                 test_xmllint "$file" || return 1
 650         done &&
 651
 652         rm -f args &&
 653         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance stop &&
 654
 655         # stop does not unregister the repo
 656         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 657
 658         printf "/delete /tn Git Maintenance (%s) /f\n" \
 659                 hourly daily weekly >expect &&
 660         test_cmp expect args
 661 '
 662
 663 test_expect_success 'start and stop Linux/systemd maintenance' '
 664         write_script print-args <<-\EOF &&
 665         printf "%s\n" "$*" >>args
 666         EOF
 667
 668         XDG_CONFIG_HOME="$PWD" &&
 669         export XDG_CONFIG_HOME &&
 670         rm -f args &&
 671         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args" git maintenance start --scheduler=systemd-timer &&
 672
 673         # start registers the repo
 674         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 675
 676         test_systemd_analyze_verify "systemd/user/git-maintenance@.service" &&
 677
 678         printf -- "--user enable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 679         test_cmp expect args &&
 680
 681         rm -f args &&
 682         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args" git maintenance stop &&
 683
 684         # stop does not unregister the repo
 685         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 686
 687         test_path_is_missing "systemd/user/git-maintenance@.timer" &&
 688         test_path_is_missing "systemd/user/git-maintenance@.service" &&
 689
 690         printf -- "--user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 691         test_cmp expect args
 692 '
 693
 694 test_expect_success 'start and stop when several schedulers are available' '
 695         write_script print-args <<-\EOF &&
 696         printf "%s\n" "$*" | sed "s:gui/[0-9][0-9]*:gui/[UID]:; s:\(schtasks /create .* /xml\).*:\1:;" >>args
 697         EOF
 698
 699         rm -f args &&
 700         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=systemd-timer &&
 701         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 702                 hourly daily weekly >expect &&
 703         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 704                 hourly daily weekly >>expect &&
 705         printf -- "systemctl --user enable --now git-maintenance@%s.timer\n" hourly daily weekly >>expect &&
 706         test_cmp expect args &&
 707
 708         rm -f args &&
 709         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=launchctl &&
 710         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 711         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 712                 hourly daily weekly >>expect &&
 713         for frequency in hourly daily weekly
 714         do
 715                 PLIST="$pfx/Library/LaunchAgents/org.git-scm.git.$frequency.plist" &&
 716                 echo "launchctl bootout gui/[UID] $PLIST" >>expect &&
 717                 echo "launchctl bootstrap gui/[UID] $PLIST" >>expect || return 1
 718         done &&
 719         test_cmp expect args &&
 720
 721         rm -f args &&
 722         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=schtasks &&
 723         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 724         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 725                 hourly daily weekly >>expect &&
 726         printf "schtasks /create /tn Git Maintenance (%s) /f /xml\n" \
 727                 hourly daily weekly >>expect &&
 728         test_cmp expect args &&
 729
 730         rm -f args &&
 731         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance stop &&
 732         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 733         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 734                 hourly daily weekly >>expect &&
 735         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 736                 hourly daily weekly >>expect &&
 737         test_cmp expect args
 738 '
 739
 740 test_expect_success 'register preserves existing strategy' '
 741         git config maintenance.strategy none &&
 742         git maintenance register &&
 743         test_config maintenance.strategy none &&
 744         git config --unset maintenance.strategy &&
 745         git maintenance register &&
 746         test_config maintenance.strategy incremental
 747 '
 748
 749 test_expect_success 'fails when running outside of a repository' '
 750         nongit test_must_fail git maintenance run &&
 751         nongit test_must_fail git maintenance stop &&
 752         nongit test_must_fail git maintenance start &&
 753         nongit test_must_fail git maintenance register &&
 754         nongit test_must_fail git maintenance unregister
 755 '
 756
 757 test_expect_success 'register and unregister bare repo' '
 758         test_when_finished "git config --global --unset-all maintenance.repo || :" &&
 759         test_might_fail git config --global --unset-all maintenance.repo &&
 760         git init --bare barerepo &&
 761         (
 762                 cd barerepo &&
 763                 git maintenance register &&
 764                 git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 765                 git maintenance unregister &&
 766                 test_must_fail git config --global --get-all maintenance.repo
 767         )
 768 '
 769
 770 test_done