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 >actual &&
  36         test_grep "usage: git maintenance <subcommand>" actual &&
  37         test_expect_code 129 git maintenance barf 2>err &&
  38         test_grep "unknown subcommand: \`barf'\''" err &&
  39         test_grep "usage: git maintenance" err &&
  40         test_expect_code 129 git maintenance 2>err &&
  41         test_grep "error: need a subcommand" err &&
  42         test_grep "usage: git maintenance" err
  43 '
  44
  45 test_expect_success 'run [--auto|--quiet]' '
  46         GIT_TRACE2_EVENT="$(pwd)/run-no-auto.txt" \
  47                 git maintenance run 2>/dev/null &&
  48         GIT_TRACE2_EVENT="$(pwd)/run-auto.txt" \
  49                 git maintenance run --auto 2>/dev/null &&
  50         GIT_TRACE2_EVENT="$(pwd)/run-no-quiet.txt" \
  51                 git maintenance run --no-quiet 2>/dev/null &&
  52         test_subcommand git gc --quiet <run-no-auto.txt &&
  53         test_subcommand ! git gc --auto --quiet <run-auto.txt &&
  54         test_subcommand git gc --no-quiet <run-no-quiet.txt
  55 '
  56
  57 test_expect_success 'maintenance.auto config option' '
  58         GIT_TRACE2_EVENT="$(pwd)/default" git commit --quiet --allow-empty -m 1 &&
  59         test_subcommand git maintenance run --auto --quiet <default &&
  60         GIT_TRACE2_EVENT="$(pwd)/true" \
  61                 git -c maintenance.auto=true \
  62                 commit --quiet --allow-empty -m 2 &&
  63         test_subcommand git maintenance run --auto --quiet  <true &&
  64         GIT_TRACE2_EVENT="$(pwd)/false" \
  65                 git -c maintenance.auto=false \
  66                 commit --quiet --allow-empty -m 3 &&
  67         test_subcommand ! git maintenance run --auto --quiet  <false
  68 '
  69
  70 test_expect_success 'register uses XDG_CONFIG_HOME config if it exists' '
  71         test_when_finished rm -r .config/git/config &&
  72         (
  73                 XDG_CONFIG_HOME=.config &&
  74                 export XDG_CONFIG_HOME &&
  75                 mkdir -p $XDG_CONFIG_HOME/git &&
  76                 >$XDG_CONFIG_HOME/git/config &&
  77                 git maintenance register &&
  78                 git config --file=$XDG_CONFIG_HOME/git/config --get maintenance.repo >actual &&
  79                 pwd >expect &&
  80                 test_cmp expect actual
  81         )
  82 '
  83
  84 test_expect_success 'register does not need XDG_CONFIG_HOME config to exist' '
  85         test_when_finished git maintenance unregister &&
  86         test_path_is_missing $XDG_CONFIG_HOME/git/config &&
  87         git maintenance register &&
  88         git config --global --get maintenance.repo >actual &&
  89         pwd >expect &&
  90         test_cmp expect actual
  91 '
  92
  93 test_expect_success 'unregister uses XDG_CONFIG_HOME config if it exists' '
  94         test_when_finished rm -r .config/git/config &&
  95         (
  96                 XDG_CONFIG_HOME=.config &&
  97                 export XDG_CONFIG_HOME &&
  98                 mkdir -p $XDG_CONFIG_HOME/git &&
  99                 >$XDG_CONFIG_HOME/git/config &&
 100                 git maintenance register &&
 101                 git maintenance unregister &&
 102                 test_must_fail git config --file=$XDG_CONFIG_HOME/git/config --get maintenance.repo >actual &&
 103                 test_must_be_empty actual
 104         )
 105 '
 106
 107 test_expect_success 'unregister does not need XDG_CONFIG_HOME config to exist' '
 108         test_path_is_missing $XDG_CONFIG_HOME/git/config &&
 109         git maintenance register &&
 110         git maintenance unregister &&
 111         test_must_fail git config --global --get maintenance.repo >actual &&
 112         test_must_be_empty actual
 113 '
 114
 115 test_expect_success 'maintenance.<task>.enabled' '
 116         git config maintenance.gc.enabled false &&
 117         git config maintenance.commit-graph.enabled true &&
 118         GIT_TRACE2_EVENT="$(pwd)/run-config.txt" git maintenance run 2>err &&
 119         test_subcommand ! git gc --quiet <run-config.txt &&
 120         test_subcommand git commit-graph write --split --reachable --no-progress <run-config.txt
 121 '
 122
 123 test_expect_success 'run --task=<task>' '
 124         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
 125                 git maintenance run --task=commit-graph 2>/dev/null &&
 126         GIT_TRACE2_EVENT="$(pwd)/run-gc.txt" \
 127                 git maintenance run --task=gc 2>/dev/null &&
 128         GIT_TRACE2_EVENT="$(pwd)/run-commit-graph.txt" \
 129                 git maintenance run --task=commit-graph 2>/dev/null &&
 130         GIT_TRACE2_EVENT="$(pwd)/run-both.txt" \
 131                 git maintenance run --task=commit-graph --task=gc 2>/dev/null &&
 132         test_subcommand ! git gc --quiet <run-commit-graph.txt &&
 133         test_subcommand git gc --quiet <run-gc.txt &&
 134         test_subcommand git gc --quiet <run-both.txt &&
 135         test_subcommand git commit-graph write --split --reachable --no-progress <run-commit-graph.txt &&
 136         test_subcommand ! git commit-graph write --split --reachable --no-progress <run-gc.txt &&
 137         test_subcommand git commit-graph write --split --reachable --no-progress <run-both.txt
 138 '
 139
 140 test_expect_success 'core.commitGraph=false prevents write process' '
 141         GIT_TRACE2_EVENT="$(pwd)/no-commit-graph.txt" \
 142                 git -c core.commitGraph=false maintenance run \
 143                 --task=commit-graph 2>/dev/null &&
 144         test_subcommand ! git commit-graph write --split --reachable --no-progress \
 145                 <no-commit-graph.txt
 146 '
 147
 148 test_expect_success 'commit-graph auto condition' '
 149         COMMAND="maintenance run --task=commit-graph --auto --quiet" &&
 150
 151         GIT_TRACE2_EVENT="$(pwd)/cg-no.txt" \
 152                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
 153         GIT_TRACE2_EVENT="$(pwd)/cg-negative-means-yes.txt" \
 154                 git -c maintenance.commit-graph.auto="-1" $COMMAND &&
 155
 156         test_commit first &&
 157
 158         GIT_TRACE2_EVENT="$(pwd)/cg-zero-means-no.txt" \
 159                 git -c maintenance.commit-graph.auto=0 $COMMAND &&
 160         GIT_TRACE2_EVENT="$(pwd)/cg-one-satisfied.txt" \
 161                 git -c maintenance.commit-graph.auto=1 $COMMAND &&
 162
 163         git commit --allow-empty -m "second" &&
 164         git commit --allow-empty -m "third" &&
 165
 166         GIT_TRACE2_EVENT="$(pwd)/cg-two-satisfied.txt" \
 167                 git -c maintenance.commit-graph.auto=2 $COMMAND &&
 168
 169         COMMIT_GRAPH_WRITE="git commit-graph write --split --reachable --no-progress" &&
 170         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-no.txt &&
 171         test_subcommand $COMMIT_GRAPH_WRITE <cg-negative-means-yes.txt &&
 172         test_subcommand ! $COMMIT_GRAPH_WRITE <cg-zero-means-no.txt &&
 173         test_subcommand $COMMIT_GRAPH_WRITE <cg-one-satisfied.txt &&
 174         test_subcommand $COMMIT_GRAPH_WRITE <cg-two-satisfied.txt
 175 '
 176
 177 test_expect_success 'run --task=bogus' '
 178         test_must_fail git maintenance run --task=bogus 2>err &&
 179         test_grep "is not a valid task" err
 180 '
 181
 182 test_expect_success 'run --task duplicate' '
 183         test_must_fail git maintenance run --task=gc --task=gc 2>err &&
 184         test_grep "cannot be selected multiple times" err
 185 '
 186
 187 test_expect_success 'run --task=prefetch with no remotes' '
 188         git maintenance run --task=prefetch 2>err &&
 189         test_must_be_empty err
 190 '
 191
 192 test_expect_success 'prefetch multiple remotes' '
 193         git clone . clone1 &&
 194         git clone . clone2 &&
 195         git remote add remote1 "file://$(pwd)/clone1" &&
 196         git remote add remote2 "file://$(pwd)/clone2" &&
 197         git -C clone1 switch -c one &&
 198         git -C clone2 switch -c two &&
 199         test_commit -C clone1 one &&
 200         test_commit -C clone2 two &&
 201         GIT_TRACE2_EVENT="$(pwd)/run-prefetch.txt" git maintenance run --task=prefetch 2>/dev/null &&
 202         fetchargs="--prefetch --prune --no-tags --no-write-fetch-head --recurse-submodules=no --quiet" &&
 203         test_subcommand git fetch remote1 $fetchargs <run-prefetch.txt &&
 204         test_subcommand git fetch remote2 $fetchargs <run-prefetch.txt &&
 205         git for-each-ref refs/remotes >actual &&
 206         test_must_be_empty actual &&
 207         git log prefetch/remotes/remote1/one &&
 208         git log prefetch/remotes/remote2/two &&
 209         git fetch --all &&
 210         test_cmp_rev refs/remotes/remote1/one refs/prefetch/remotes/remote1/one &&
 211         test_cmp_rev refs/remotes/remote2/two refs/prefetch/remotes/remote2/two &&
 212
 213         git log --oneline --decorate --all >log &&
 214         ! grep "prefetch" log &&
 215
 216         test_when_finished git config --unset remote.remote1.skipFetchAll &&
 217         git config remote.remote1.skipFetchAll true &&
 218         GIT_TRACE2_EVENT="$(pwd)/skip-remote1.txt" git maintenance run --task=prefetch 2>/dev/null &&
 219         test_subcommand ! git fetch remote1 $fetchargs <skip-remote1.txt &&
 220         test_subcommand git fetch remote2 $fetchargs <skip-remote1.txt
 221 '
 222
 223 test_expect_success 'loose-objects task' '
 224         # Repack everything so we know the state of the object dir
 225         git repack -adk &&
 226
 227         # Hack to stop maintenance from running during "git commit"
 228         echo in use >.git/objects/maintenance.lock &&
 229
 230         # Assuming that "git commit" creates at least one loose object
 231         test_commit create-loose-object &&
 232         rm .git/objects/maintenance.lock &&
 233
 234         ls .git/objects >obj-dir-before &&
 235         test_file_not_empty obj-dir-before &&
 236         ls .git/objects/pack/*.pack >packs-before &&
 237         test_line_count = 1 packs-before &&
 238
 239         # The first run creates a pack-file
 240         # but does not delete loose objects.
 241         git maintenance run --task=loose-objects &&
 242         ls .git/objects >obj-dir-between &&
 243         test_cmp obj-dir-before obj-dir-between &&
 244         ls .git/objects/pack/*.pack >packs-between &&
 245         test_line_count = 2 packs-between &&
 246         ls .git/objects/pack/loose-*.pack >loose-packs &&
 247         test_line_count = 1 loose-packs &&
 248
 249         # The second run deletes loose objects
 250         # but does not create a pack-file.
 251         git maintenance run --task=loose-objects &&
 252         ls .git/objects >obj-dir-after &&
 253         cat >expect <<-\EOF &&
 254         info
 255         pack
 256         EOF
 257         test_cmp expect obj-dir-after &&
 258         ls .git/objects/pack/*.pack >packs-after &&
 259         test_cmp packs-between packs-after
 260 '
 261
 262 test_expect_success 'maintenance.loose-objects.auto' '
 263         git repack -adk &&
 264         GIT_TRACE2_EVENT="$(pwd)/trace-lo1.txt" \
 265                 git -c maintenance.loose-objects.auto=1 maintenance \
 266                 run --auto --task=loose-objects 2>/dev/null &&
 267         test_subcommand ! git prune-packed --quiet <trace-lo1.txt &&
 268         printf data-A | git hash-object -t blob --stdin -w &&
 269         GIT_TRACE2_EVENT="$(pwd)/trace-loA" \
 270                 git -c maintenance.loose-objects.auto=2 \
 271                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 272         test_subcommand ! git prune-packed --quiet <trace-loA &&
 273         printf data-B | git hash-object -t blob --stdin -w &&
 274         GIT_TRACE2_EVENT="$(pwd)/trace-loB" \
 275                 git -c maintenance.loose-objects.auto=2 \
 276                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 277         test_subcommand git prune-packed --quiet <trace-loB &&
 278         GIT_TRACE2_EVENT="$(pwd)/trace-loC" \
 279                 git -c maintenance.loose-objects.auto=2 \
 280                 maintenance run --auto --task=loose-objects 2>/dev/null &&
 281         test_subcommand git prune-packed --quiet <trace-loC
 282 '
 283
 284 test_expect_success 'incremental-repack task' '
 285         packDir=.git/objects/pack &&
 286         for i in $(test_seq 1 5)
 287         do
 288                 test_commit $i || return 1
 289         done &&
 290
 291         # Create three disjoint pack-files with size BIG, small, small.
 292         echo HEAD~2 | git pack-objects --revs $packDir/test-1 &&
 293         test_tick &&
 294         git pack-objects --revs $packDir/test-2 <<-\EOF &&
 295         HEAD~1
 296         ^HEAD~2
 297         EOF
 298         test_tick &&
 299         git pack-objects --revs $packDir/test-3 <<-\EOF &&
 300         HEAD
 301         ^HEAD~1
 302         EOF
 303
 304         # Delete refs that have not been repacked in these packs.
 305         git for-each-ref --format="delete %(refname)" \
 306                 refs/prefetch refs/tags refs/remotes >refs &&
 307         git update-ref --stdin <refs &&
 308
 309         # Replace the object directory with this pack layout.
 310         rm -f $packDir/pack-* &&
 311         rm -f $packDir/loose-* &&
 312         ls $packDir/*.pack >packs-before &&
 313         test_line_count = 3 packs-before &&
 314
 315         # make sure we do not have any broken refs that were
 316         # missed in the deletion above
 317         git for-each-ref &&
 318
 319         # the job repacks the two into a new pack, but does not
 320         # delete the old ones.
 321         git maintenance run --task=incremental-repack &&
 322         ls $packDir/*.pack >packs-between &&
 323         test_line_count = 4 packs-between &&
 324
 325         # the job deletes the two old packs, and does not write
 326         # a new one because the batch size is not high enough to
 327         # pack the largest pack-file.
 328         git maintenance run --task=incremental-repack &&
 329         ls .git/objects/pack/*.pack >packs-after &&
 330         test_line_count = 2 packs-after
 331 '
 332
 333 test_expect_success EXPENSIVE 'incremental-repack 2g limit' '
 334         test_config core.compression 0 &&
 335
 336         for i in $(test_seq 1 5)
 337         do
 338                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 339                 return 1
 340         done &&
 341         git add big &&
 342         git commit -qm "Add big file (1)" &&
 343
 344         # ensure any possible loose objects are in a pack-file
 345         git maintenance run --task=loose-objects &&
 346
 347         rm big &&
 348         for i in $(test_seq 6 10)
 349         do
 350                 test-tool genrandom foo$i $((512 * 1024 * 1024 + 1)) >>big ||
 351                 return 1
 352         done &&
 353         git add big &&
 354         git commit -qm "Add big file (2)" &&
 355
 356         # ensure any possible loose objects are in a pack-file
 357         git maintenance run --task=loose-objects &&
 358
 359         # Now run the incremental-repack task and check the batch-size
 360         GIT_TRACE2_EVENT="$(pwd)/run-2g.txt" git maintenance run \
 361                 --task=incremental-repack 2>/dev/null &&
 362         test_subcommand git multi-pack-index repack \
 363                  --no-progress --batch-size=2147483647 <run-2g.txt
 364 '
 365
 366 run_incremental_repack_and_verify () {
 367         test_commit A &&
 368         git repack -adk &&
 369         git multi-pack-index write &&
 370         GIT_TRACE2_EVENT="$(pwd)/midx-init.txt" git \
 371                 -c maintenance.incremental-repack.auto=1 \
 372                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 373         test_subcommand ! git multi-pack-index write --no-progress <midx-init.txt &&
 374         test_commit B &&
 375         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 376         HEAD
 377         ^HEAD~1
 378         EOF
 379         GIT_TRACE2_EVENT=$(pwd)/trace-A git \
 380                 -c maintenance.incremental-repack.auto=2 \
 381                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 382         test_subcommand ! git multi-pack-index write --no-progress <trace-A &&
 383         test_commit C &&
 384         git pack-objects --revs .git/objects/pack/pack <<-\EOF &&
 385         HEAD
 386         ^HEAD~1
 387         EOF
 388         GIT_TRACE2_EVENT=$(pwd)/trace-B git \
 389                 -c maintenance.incremental-repack.auto=2 \
 390                 maintenance run --auto --task=incremental-repack 2>/dev/null &&
 391         test_subcommand git multi-pack-index write --no-progress <trace-B
 392 }
 393
 394 test_expect_success 'maintenance.incremental-repack.auto' '
 395         rm -rf incremental-repack-true &&
 396         git init incremental-repack-true &&
 397         (
 398                 cd incremental-repack-true &&
 399                 git config core.multiPackIndex true &&
 400                 run_incremental_repack_and_verify
 401         )
 402 '
 403
 404 test_expect_success 'maintenance.incremental-repack.auto (when config is unset)' '
 405         rm -rf incremental-repack-unset &&
 406         git init incremental-repack-unset &&
 407         (
 408                 cd incremental-repack-unset &&
 409                 test_unconfig core.multiPackIndex &&
 410                 run_incremental_repack_and_verify
 411         )
 412 '
 413
 414 test_expect_success 'pack-refs task' '
 415         for n in $(test_seq 1 5)
 416         do
 417                 git branch -f to-pack/$n HEAD || return 1
 418         done &&
 419         GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \
 420                 git maintenance run --task=pack-refs &&
 421         test_subcommand git pack-refs --all --prune <pack-refs.txt
 422 '
 423
 424 test_expect_success '--auto and --schedule incompatible' '
 425         test_must_fail git maintenance run --auto --schedule=daily 2>err &&
 426         test_grep "at most one" err
 427 '
 428
 429 test_expect_success 'invalid --schedule value' '
 430         test_must_fail git maintenance run --schedule=annually 2>err &&
 431         test_grep "unrecognized --schedule" err
 432 '
 433
 434 test_expect_success '--schedule inheritance weekly -> daily -> hourly' '
 435         git config maintenance.loose-objects.enabled true &&
 436         git config maintenance.loose-objects.schedule hourly &&
 437         git config maintenance.commit-graph.enabled true &&
 438         git config maintenance.commit-graph.schedule daily &&
 439         git config maintenance.incremental-repack.enabled true &&
 440         git config maintenance.incremental-repack.schedule weekly &&
 441
 442         GIT_TRACE2_EVENT="$(pwd)/hourly.txt" \
 443                 git maintenance run --schedule=hourly 2>/dev/null &&
 444         test_subcommand git prune-packed --quiet <hourly.txt &&
 445         test_subcommand ! git commit-graph write --split --reachable \
 446                 --no-progress <hourly.txt &&
 447         test_subcommand ! git multi-pack-index write --no-progress <hourly.txt &&
 448
 449         GIT_TRACE2_EVENT="$(pwd)/daily.txt" \
 450                 git maintenance run --schedule=daily 2>/dev/null &&
 451         test_subcommand git prune-packed --quiet <daily.txt &&
 452         test_subcommand git commit-graph write --split --reachable \
 453                 --no-progress <daily.txt &&
 454         test_subcommand ! git multi-pack-index write --no-progress <daily.txt &&
 455
 456         GIT_TRACE2_EVENT="$(pwd)/weekly.txt" \
 457                 git maintenance run --schedule=weekly 2>/dev/null &&
 458         test_subcommand git prune-packed --quiet <weekly.txt &&
 459         test_subcommand git commit-graph write --split --reachable \
 460                 --no-progress <weekly.txt &&
 461         test_subcommand git multi-pack-index write --no-progress <weekly.txt
 462 '
 463
 464 test_expect_success 'maintenance.strategy inheritance' '
 465         for task in commit-graph loose-objects incremental-repack
 466         do
 467                 git config --unset maintenance.$task.schedule || return 1
 468         done &&
 469
 470         test_when_finished git config --unset maintenance.strategy &&
 471         git config maintenance.strategy incremental &&
 472
 473         GIT_TRACE2_EVENT="$(pwd)/incremental-hourly.txt" \
 474                 git maintenance run --schedule=hourly --quiet &&
 475         GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \
 476                 git maintenance run --schedule=daily --quiet &&
 477         GIT_TRACE2_EVENT="$(pwd)/incremental-weekly.txt" \
 478                 git maintenance run --schedule=weekly --quiet &&
 479
 480         test_subcommand git commit-graph write --split --reachable \
 481                 --no-progress <incremental-hourly.txt &&
 482         test_subcommand ! git prune-packed --quiet <incremental-hourly.txt &&
 483         test_subcommand ! git multi-pack-index write --no-progress \
 484                 <incremental-hourly.txt &&
 485         test_subcommand ! git pack-refs --all --prune \
 486                 <incremental-hourly.txt &&
 487
 488         test_subcommand git commit-graph write --split --reachable \
 489                 --no-progress <incremental-daily.txt &&
 490         test_subcommand git prune-packed --quiet <incremental-daily.txt &&
 491         test_subcommand git multi-pack-index write --no-progress \
 492                 <incremental-daily.txt &&
 493         test_subcommand ! git pack-refs --all --prune \
 494                 <incremental-daily.txt &&
 495
 496         test_subcommand git commit-graph write --split --reachable \
 497                 --no-progress <incremental-weekly.txt &&
 498         test_subcommand git prune-packed --quiet <incremental-weekly.txt &&
 499         test_subcommand git multi-pack-index write --no-progress \
 500                 <incremental-weekly.txt &&
 501         test_subcommand git pack-refs --all --prune \
 502                 <incremental-weekly.txt &&
 503
 504         # Modify defaults
 505         git config maintenance.commit-graph.schedule daily &&
 506         git config maintenance.loose-objects.schedule hourly &&
 507         git config maintenance.incremental-repack.enabled false &&
 508
 509         GIT_TRACE2_EVENT="$(pwd)/modified-hourly.txt" \
 510                 git maintenance run --schedule=hourly --quiet &&
 511         GIT_TRACE2_EVENT="$(pwd)/modified-daily.txt" \
 512                 git maintenance run --schedule=daily --quiet &&
 513
 514         test_subcommand ! git commit-graph write --split --reachable \
 515                 --no-progress <modified-hourly.txt &&
 516         test_subcommand git prune-packed --quiet <modified-hourly.txt &&
 517         test_subcommand ! git multi-pack-index write --no-progress \
 518                 <modified-hourly.txt &&
 519
 520         test_subcommand git commit-graph write --split --reachable \
 521                 --no-progress <modified-daily.txt &&
 522         test_subcommand git prune-packed --quiet <modified-daily.txt &&
 523         test_subcommand ! git multi-pack-index write --no-progress \
 524                 <modified-daily.txt
 525 '
 526
 527 test_expect_success 'register and unregister' '
 528         test_when_finished git config --global --unset-all maintenance.repo &&
 529
 530         test_must_fail git maintenance unregister 2>err &&
 531         grep "is not registered" err &&
 532         git maintenance unregister --force &&
 533
 534         git config --global --add maintenance.repo /existing1 &&
 535         git config --global --add maintenance.repo /existing2 &&
 536         git config --global --get-all maintenance.repo >before &&
 537
 538         git maintenance register &&
 539         test_cmp_config false maintenance.auto &&
 540         git config --global --get-all maintenance.repo >between &&
 541         cp before expect &&
 542         pwd >>expect &&
 543         test_cmp expect between &&
 544
 545         git maintenance unregister &&
 546         git config --global --get-all maintenance.repo >actual &&
 547         test_cmp before actual &&
 548
 549         git config --file ./other --add maintenance.repo /existing1 &&
 550         git config --file ./other --add maintenance.repo /existing2 &&
 551         git config --file ./other --get-all maintenance.repo >before &&
 552
 553         git maintenance register --config-file ./other &&
 554         test_cmp_config false maintenance.auto &&
 555         git config --file ./other --get-all maintenance.repo >between &&
 556         cp before expect &&
 557         pwd >>expect &&
 558         test_cmp expect between &&
 559
 560         git maintenance unregister --config-file ./other &&
 561         git config --file ./other --get-all maintenance.repo >actual &&
 562         test_cmp before actual &&
 563
 564         test_must_fail git maintenance unregister 2>err &&
 565         grep "is not registered" err &&
 566         git maintenance unregister --force &&
 567
 568         test_must_fail git maintenance unregister --config-file ./other 2>err &&
 569         grep "is not registered" err &&
 570         git maintenance unregister --config-file ./other --force
 571 '
 572
 573 test_expect_success 'register with no value for maintenance.repo' '
 574         cp .git/config .git/config.orig &&
 575         test_when_finished mv .git/config.orig .git/config &&
 576
 577         cat >>.git/config <<-\EOF &&
 578         [maintenance]
 579                 repo
 580         EOF
 581         cat >expect <<-\EOF &&
 582         error: missing value for '\''maintenance.repo'\''
 583         EOF
 584         git maintenance register 2>actual &&
 585         test_cmp expect actual &&
 586         git config maintenance.repo
 587 '
 588
 589 test_expect_success 'unregister with no value for maintenance.repo' '
 590         cp .git/config .git/config.orig &&
 591         test_when_finished mv .git/config.orig .git/config &&
 592
 593         cat >>.git/config <<-\EOF &&
 594         [maintenance]
 595                 repo
 596         EOF
 597         cat >expect <<-\EOF &&
 598         error: missing value for '\''maintenance.repo'\''
 599         EOF
 600         test_expect_code 128 git maintenance unregister 2>actual.raw &&
 601         grep ^error actual.raw >actual &&
 602         test_cmp expect actual &&
 603         git config maintenance.repo &&
 604
 605         git maintenance unregister --force 2>actual.raw &&
 606         grep ^error actual.raw >actual &&
 607         test_cmp expect actual &&
 608         git config maintenance.repo
 609 '
 610
 611 test_expect_success !MINGW 'register and unregister with regex metacharacters' '
 612         META="a+b*c" &&
 613         git init "$META" &&
 614         git -C "$META" maintenance register &&
 615         git config --get-all --show-origin maintenance.repo &&
 616         git config --get-all --global --fixed-value \
 617                 maintenance.repo "$(pwd)/$META" &&
 618         git -C "$META" maintenance unregister &&
 619         test_must_fail git config --get-all --global --fixed-value \
 620                 maintenance.repo "$(pwd)/$META"
 621 '
 622
 623 test_expect_success 'start --scheduler=<scheduler>' '
 624         test_expect_code 129 git maintenance start --scheduler=foo 2>err &&
 625         test_grep "unrecognized --scheduler argument" err &&
 626
 627         test_expect_code 129 git maintenance start --no-scheduler 2>err &&
 628         test_grep "unknown option" err &&
 629
 630         test_expect_code 128 \
 631                 env GIT_TEST_MAINT_SCHEDULER="launchctl:true,schtasks:true" \
 632                 git maintenance start --scheduler=crontab 2>err &&
 633         test_grep "fatal: crontab scheduler is not available" err
 634 '
 635
 636 test_expect_success 'start from empty cron table' '
 637         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start --scheduler=crontab &&
 638
 639         # start registers the repo
 640         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 641
 642         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=daily" cron.txt &&
 643         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=hourly" cron.txt &&
 644         grep "for-each-repo --config=maintenance.repo maintenance run --schedule=weekly" cron.txt
 645 '
 646
 647 test_expect_success 'stop from existing schedule' '
 648         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 649
 650         # stop does not unregister the repo
 651         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 652
 653         # Operation is idempotent
 654         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 655         test_must_be_empty cron.txt
 656 '
 657
 658 test_expect_success 'start preserves existing schedule' '
 659         echo "Important information!" >cron.txt &&
 660         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance start --scheduler=crontab &&
 661         grep "Important information!" cron.txt
 662 '
 663
 664 test_expect_success 'magic markers are correct' '
 665         grep "GIT MAINTENANCE SCHEDULE" cron.txt >actual &&
 666         cat >expect <<-\EOF &&
 667         # BEGIN GIT MAINTENANCE SCHEDULE
 668         # END GIT MAINTENANCE SCHEDULE
 669         EOF
 670         test_cmp actual expect
 671 '
 672
 673 test_expect_success 'stop preserves surrounding schedule' '
 674         echo "Crucial information!" >>cron.txt &&
 675         GIT_TEST_MAINT_SCHEDULER="crontab:test-tool crontab cron.txt" git maintenance stop &&
 676         grep "Important information!" cron.txt &&
 677         grep "Crucial information!" cron.txt
 678 '
 679
 680 test_expect_success 'start and stop macOS maintenance' '
 681         # ensure $HOME can be compared against hook arguments on all platforms
 682         pfx=$(cd "$HOME" && pwd) &&
 683
 684         write_script print-args <<-\EOF &&
 685         echo $* | sed "s:gui/[0-9][0-9]*:gui/[UID]:" >>args
 686         EOF
 687
 688         rm -f args &&
 689         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 690
 691         # start registers the repo
 692         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 693
 694         ls "$HOME/Library/LaunchAgents" >actual &&
 695         cat >expect <<-\EOF &&
 696         org.git-scm.git.daily.plist
 697         org.git-scm.git.hourly.plist
 698         org.git-scm.git.weekly.plist
 699         EOF
 700         test_cmp expect actual &&
 701
 702         rm -f expect &&
 703         for frequency in hourly daily weekly
 704         do
 705                 PLIST="$pfx/Library/LaunchAgents/org.git-scm.git.$frequency.plist" &&
 706                 test_xmllint "$PLIST" &&
 707                 grep schedule=$frequency "$PLIST" &&
 708                 echo "bootout gui/[UID] $PLIST" >>expect &&
 709                 echo "bootstrap gui/[UID] $PLIST" >>expect || return 1
 710         done &&
 711         test_cmp expect args &&
 712
 713         rm -f args &&
 714         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance stop &&
 715
 716         # stop does not unregister the repo
 717         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 718
 719         printf "bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 720                 hourly daily weekly >expect &&
 721         test_cmp expect args &&
 722         ls "$HOME/Library/LaunchAgents" >actual &&
 723         test_line_count = 0 actual
 724 '
 725
 726 test_expect_success 'use launchctl list to prevent extra work' '
 727         # ensure we are registered
 728         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 729
 730         # do it again on a fresh args file
 731         rm -f args &&
 732         GIT_TEST_MAINT_SCHEDULER=launchctl:./print-args git maintenance start --scheduler=launchctl &&
 733
 734         ls "$HOME/Library/LaunchAgents" >actual &&
 735         cat >expect <<-\EOF &&
 736         list org.git-scm.git.hourly
 737         list org.git-scm.git.daily
 738         list org.git-scm.git.weekly
 739         EOF
 740         test_cmp expect args
 741 '
 742
 743 test_expect_success 'start and stop Windows maintenance' '
 744         write_script print-args <<-\EOF &&
 745         echo $* >>args
 746         while test $# -gt 0
 747         do
 748                 case "$1" in
 749                 /xml) shift; xmlfile=$1; break ;;
 750                 *) shift ;;
 751                 esac
 752         done
 753         test -z "$xmlfile" || cp "$xmlfile" "$xmlfile.xml"
 754         EOF
 755
 756         rm -f args &&
 757         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance start --scheduler=schtasks &&
 758
 759         # start registers the repo
 760         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 761
 762         for frequency in hourly daily weekly
 763         do
 764                 grep "/create /tn Git Maintenance ($frequency) /f /xml" args &&
 765                 file=$(ls .git/schedule_${frequency}*.xml) &&
 766                 test_xmllint "$file" || return 1
 767         done &&
 768
 769         rm -f args &&
 770         GIT_TEST_MAINT_SCHEDULER="schtasks:./print-args" git maintenance stop &&
 771
 772         # stop does not unregister the repo
 773         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 774
 775         printf "/delete /tn Git Maintenance (%s) /f\n" \
 776                 hourly daily weekly >expect &&
 777         test_cmp expect args
 778 '
 779
 780 test_expect_success 'start and stop Linux/systemd maintenance' '
 781         write_script print-args <<-\EOF &&
 782         printf "%s\n" "$*" >>args
 783         EOF
 784
 785         XDG_CONFIG_HOME="$PWD" &&
 786         export XDG_CONFIG_HOME &&
 787         rm -f args &&
 788         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args" git maintenance start --scheduler=systemd-timer &&
 789
 790         # start registers the repo
 791         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 792
 793         for schedule in hourly daily weekly
 794         do
 795                 test_path_is_file "systemd/user/git-maintenance@$schedule.timer" || return 1
 796         done &&
 797         test_path_is_file "systemd/user/git-maintenance@.service" &&
 798
 799         test_systemd_analyze_verify "systemd/user/git-maintenance@hourly.service" &&
 800         test_systemd_analyze_verify "systemd/user/git-maintenance@daily.service" &&
 801         test_systemd_analyze_verify "systemd/user/git-maintenance@weekly.service" &&
 802
 803         printf -- "--user enable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 804         test_cmp expect args &&
 805
 806         rm -f args &&
 807         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args" git maintenance stop &&
 808
 809         # stop does not unregister the repo
 810         git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 811
 812         for schedule in hourly daily weekly
 813         do
 814                 test_path_is_missing "systemd/user/git-maintenance@$schedule.timer" || return 1
 815         done &&
 816         test_path_is_missing "systemd/user/git-maintenance@.service" &&
 817
 818         printf -- "--user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 819         test_cmp expect args
 820 '
 821
 822 test_expect_success 'start and stop when several schedulers are available' '
 823         write_script print-args <<-\EOF &&
 824         printf "%s\n" "$*" | sed "s:gui/[0-9][0-9]*:gui/[UID]:; s:\(schtasks /create .* /xml\).*:\1:;" >>args
 825         EOF
 826
 827         rm -f args &&
 828         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=systemd-timer &&
 829         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 830                 hourly daily weekly >expect &&
 831         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 832                 hourly daily weekly >>expect &&
 833         printf -- "systemctl --user enable --now git-maintenance@%s.timer\n" hourly daily weekly >>expect &&
 834         test_cmp expect args &&
 835
 836         rm -f args &&
 837         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=launchctl &&
 838         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 839         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 840                 hourly daily weekly >>expect &&
 841         for frequency in hourly daily weekly
 842         do
 843                 PLIST="$pfx/Library/LaunchAgents/org.git-scm.git.$frequency.plist" &&
 844                 echo "launchctl bootout gui/[UID] $PLIST" >>expect &&
 845                 echo "launchctl bootstrap gui/[UID] $PLIST" >>expect || return 1
 846         done &&
 847         test_cmp expect args &&
 848
 849         rm -f args &&
 850         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance start --scheduler=schtasks &&
 851         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 852         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 853                 hourly daily weekly >>expect &&
 854         printf "schtasks /create /tn Git Maintenance (%s) /f /xml\n" \
 855                 hourly daily weekly >>expect &&
 856         test_cmp expect args &&
 857
 858         rm -f args &&
 859         GIT_TEST_MAINT_SCHEDULER="systemctl:./print-args systemctl,launchctl:./print-args launchctl,schtasks:./print-args schtasks" git maintenance stop &&
 860         printf -- "systemctl --user disable --now git-maintenance@%s.timer\n" hourly daily weekly >expect &&
 861         printf "launchctl bootout gui/[UID] $pfx/Library/LaunchAgents/org.git-scm.git.%s.plist\n" \
 862                 hourly daily weekly >>expect &&
 863         printf "schtasks /delete /tn Git Maintenance (%s) /f\n" \
 864                 hourly daily weekly >>expect &&
 865         test_cmp expect args
 866 '
 867
 868 test_expect_success 'register preserves existing strategy' '
 869         git config maintenance.strategy none &&
 870         git maintenance register &&
 871         test_config maintenance.strategy none &&
 872         git config --unset maintenance.strategy &&
 873         git maintenance register &&
 874         test_config maintenance.strategy incremental
 875 '
 876
 877 test_expect_success 'fails when running outside of a repository' '
 878         nongit test_must_fail git maintenance run &&
 879         nongit test_must_fail git maintenance stop &&
 880         nongit test_must_fail git maintenance start &&
 881         nongit test_must_fail git maintenance register &&
 882         nongit test_must_fail git maintenance unregister
 883 '
 884
 885 test_expect_success 'register and unregister bare repo' '
 886         test_when_finished "git config --global --unset-all maintenance.repo || :" &&
 887         test_might_fail git config --global --unset-all maintenance.repo &&
 888         git init --bare barerepo &&
 889         (
 890                 cd barerepo &&
 891                 git maintenance register &&
 892                 git config --get --global --fixed-value maintenance.repo "$(pwd)" &&
 893                 git maintenance unregister &&
 894                 test_must_fail git config --global --get-all maintenance.repo
 895         )
 896 '
 897
 898 test_expect_success 'failed schedule prevents config change' '
 899         git init --bare failcase &&
 900
 901         for scheduler in crontab launchctl schtasks systemctl
 902         do
 903                 GIT_TEST_MAINT_SCHEDULER="$scheduler:false" &&
 904                 export GIT_TEST_MAINT_SCHEDULER &&
 905                 test_must_fail \
 906                         git -C failcase maintenance start &&
 907                 test_must_fail git -C failcase config maintenance.auto || return 1
 908         done
 909 '
 910
 911 test_done