Mercurial > hg
changeset 46231:d3113c4cf52c
upgrade: don't perform anything if nothing to do
Before this patch, upgrade will process everything, re-clone all revlogs, write
requirements file again even there is no change to be made.
This patch makes it exit earlier.
Differential Revision: https://phab.mercurial-scm.org/D9695
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Fri, 08 Jan 2021 23:08:39 +0530 |
| parents | 1fcab88ab85c |
| children | eb01d6d00a50 |
| files | mercurial/upgrade.py tests/test-lfs-serve.t tests/test-upgrade-repo.t |
| diffstat | 3 files changed, 8 insertions(+), 173 deletions(-) [+] |
line wrap: on
line diff
--- a/mercurial/upgrade.py Fri Jan 08 23:06:38 2021 +0530 +++ b/mercurial/upgrade.py Fri Jan 08 23:08:39 2021 +0530 @@ -171,6 +171,9 @@ upgrade_op.print_unused_optimizations() return + if not (upgrade_op.upgrade_actions or upgrade_op.removed_actions): + ui.status(_(b'nothing to do\n')) + return # Else we're in the run=true case. ui.write(_(b'upgrade will perform the following actions:\n\n')) upgrade_op.print_requirements()
--- a/tests/test-lfs-serve.t Fri Jan 08 23:06:38 2021 +0530 +++ b/tests/test-lfs-serve.t Fri Jan 08 23:08:39 2021 +0530 @@ -128,16 +128,6 @@ @@ -0,0 +1,1 @@ +non-lfs *** runcommand debugupgraderepo -q --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - $ grep 'lfs' .hg/requires $SERVER_REQUIRES [1]
--- a/tests/test-upgrade-repo.t Fri Jan 08 23:06:38 2021 +0530 +++ b/tests/test-upgrade-repo.t Fri Jan 08 23:08:39 2021 +0530 @@ -471,30 +471,7 @@ $ hg init modern $ hg -R modern debugupgraderepo --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - - beginning upgrade... - repository locked and read-only - creating temporary repository to stage upgraded data: $TESTTMP/modern/.hg/upgrade.* (glob) - (it is safe to interrupt this process any time before data migration completes) - data fully upgraded in a temporary repository - marking source repository as being upgraded; clients will be unable to read from repository - starting in-place swap of repository data - replaced files will be backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) - replacing store... - store replacement complete; repository was inconsistent for *s (glob) - finalizing requirements file and making repository readable again - removing temporary repository $TESTTMP/modern/.hg/upgrade.* (glob) - copy of old repository backed up at $TESTTMP/modern/.hg/upgradebackup.* (glob) - the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified + nothing to do Upgrading a repository to generaldelta works @@ -1025,41 +1002,7 @@ $ touch .hg/store/.XX_special_filename $ hg debugupgraderepo --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, fncache, generaldelta, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - - beginning upgrade... - repository locked and read-only - creating temporary repository to stage upgraded data: $TESTTMP/store-filenames/.hg/upgrade.* (glob) - (it is safe to interrupt this process any time before data migration completes) - migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) - migrating 301 bytes in store; 107 bytes tracked data - migrating 1 filelogs containing 1 revisions (64 bytes in store; 0 bytes tracked data) - finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes - migrating 1 manifests containing 1 revisions (110 bytes in store; 45 bytes tracked data) - finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes - migrating changelog containing 1 revisions (127 bytes in store; 62 bytes tracked data) - finished migrating 1 changelog revisions; change in size: 0 bytes - finished migrating 3 total revisions; total change in store size: 0 bytes - copying .XX_special_filename - copying phaseroots - data fully upgraded in a temporary repository - marking source repository as being upgraded; clients will be unable to read from repository - starting in-place swap of repository data - replaced files will be backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) - replacing store... - store replacement complete; repository was inconsistent for *s (glob) - finalizing requirements file and making repository readable again - removing temporary repository $TESTTMP/store-filenames/.hg/upgrade.* (glob) - copy of old repository backed up at $TESTTMP/store-filenames/.hg/upgradebackup.* (glob) - the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified + nothing to do $ hg debugupgraderepo --run --optimize 're-delta-fulladd' upgrade will perform the following actions: @@ -1132,40 +1075,7 @@ store $ hg debugupgraderepo --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, fncache, generaldelta, largefiles, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - - beginning upgrade... - repository locked and read-only - creating temporary repository to stage upgraded data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) - (it is safe to interrupt this process any time before data migration completes) - migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) - migrating 355 bytes in store; 160 bytes tracked data - migrating 1 filelogs containing 1 revisions (106 bytes in store; 41 bytes tracked data) - finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes - migrating 1 manifests containing 1 revisions (116 bytes in store; 51 bytes tracked data) - finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes - migrating changelog containing 1 revisions (133 bytes in store; 68 bytes tracked data) - finished migrating 1 changelog revisions; change in size: 0 bytes - finished migrating 3 total revisions; total change in store size: 0 bytes - copying phaseroots - data fully upgraded in a temporary repository - marking source repository as being upgraded; clients will be unable to read from repository - starting in-place swap of repository data - replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) - replacing store... - store replacement complete; repository was inconsistent for *s (glob) - finalizing requirements file and making repository readable again - removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) - copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) - the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified + nothing to do $ cat .hg/requires dotencode fncache @@ -1190,41 +1100,7 @@ .hg/store/lfs/objects/d0/beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f $ hg debugupgraderepo --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, fncache, generaldelta, largefiles, lfs, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - - beginning upgrade... - repository locked and read-only - creating temporary repository to stage upgraded data: $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) - (it is safe to interrupt this process any time before data migration completes) - migrating 6 total revisions (2 in filelogs, 2 in manifests, 2 in changelog) - migrating 801 bytes in store; 467 bytes tracked data - migrating 2 filelogs containing 2 revisions (296 bytes in store; 182 bytes tracked data) - finished migrating 2 filelog revisions across 2 filelogs; change in size: 0 bytes - migrating 1 manifests containing 2 revisions (241 bytes in store; 151 bytes tracked data) - finished migrating 2 manifest revisions across 1 manifests; change in size: 0 bytes - migrating changelog containing 2 revisions (264 bytes in store; 134 bytes tracked data) - finished migrating 2 changelog revisions; change in size: 0 bytes - finished migrating 6 total revisions; total change in store size: 0 bytes - copying phaseroots - copying lfs blob d0beab232adff5ba365880366ad30b1edb85c4c5372442b5d2fe27adc96d653f - data fully upgraded in a temporary repository - marking source repository as being upgraded; clients will be unable to read from repository - starting in-place swap of repository data - replaced files will be backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) - replacing store... - store replacement complete; repository was inconsistent for *s (glob) - finalizing requirements file and making repository readable again - removing temporary repository $TESTTMP/largefilesrepo/.hg/upgrade.* (glob) - copy of old repository backed up at $TESTTMP/largefilesrepo/.hg/upgradebackup.* (glob) - the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified + nothing to do $ grep lfs .hg/requires lfs @@ -1646,40 +1522,6 @@ $ hg debugsidedata -c 0 Demonstrate that nothing to perform upgrade will still run all the way through -FIXME: this should return early $ hg debugupgraderepo --run - upgrade will perform the following actions: - - requirements - preserved: dotencode, exp-sidedata-flag, fncache, generaldelta, revlog-compression-zstd, revlogv1, sparserevlog, store - - processed revlogs: - - all-filelogs - - changelog - - manifest - - beginning upgrade... - repository locked and read-only - creating temporary repository to stage upgraded data: $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob) - (it is safe to interrupt this process any time before data migration completes) - migrating 3 total revisions (1 in filelogs, 1 in manifests, 1 in changelog) - migrating 297 bytes in store; 103 bytes tracked data - migrating 1 filelogs containing 1 revisions (64 bytes in store; 0 bytes tracked data) - finished migrating 1 filelog revisions across 1 filelogs; change in size: 0 bytes - migrating 1 manifests containing 1 revisions (110 bytes in store; 45 bytes tracked data) - finished migrating 1 manifest revisions across 1 manifests; change in size: 0 bytes - migrating changelog containing 1 revisions (123 bytes in store; 58 bytes tracked data) - finished migrating 1 changelog revisions; change in size: 0 bytes - finished migrating 3 total revisions; total change in store size: 0 bytes - copying phaseroots - data fully upgraded in a temporary repository - marking source repository as being upgraded; clients will be unable to read from repository - starting in-place swap of repository data - replaced files will be backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob) - replacing store... - store replacement complete; repository was inconsistent for *s (glob) - finalizing requirements file and making repository readable again - removing temporary repository $TESTTMP/sparserevlogrepo/.hg/upgrade.* (glob) - copy of old repository backed up at $TESTTMP/sparserevlogrepo/.hg/upgradebackup.* (glob) - the old repository will not be deleted; remove it to free up disk space once the upgraded repository is verified + nothing to do