Mercurial > hg
view tests/test-merge-remove.t @ 46472:98e39f04d60e
upgrade: implement partial upgrade for upgrading persistent-nodemap
Upgrading repositories to use persistent nodemap should be fast and easy as it
requires only two things:
1) Updating the requirements
2) Writing a persistent-nodemap on disk
For both of the steps above, we don't need to edit existing revlogs.
This patch makes upgrade only do the above mentioned two steps if we are
only upgarding to use persistent-nodemap feature.
Since `nodemap.persist_nodemap()` assumes that there exists a nodemap file for
the given revlog if we are trying to call it, this patch adds `force` argument
to create a file if does not exist which is true in our upgrade case.
The test changes demonstrate that we no longer write nodemap files for manifest
after upgrade which I think is desirable.
Differential Revision: https://phab.mercurial-scm.org/D9936
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | dc00324e80f4 |
children | 87b3010c08e0 |
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$ hg init $ echo foo > foo $ echo bar > bar $ hg ci -qAm 'add foo bar' $ echo foo2 >> foo $ echo bleh > bar $ hg ci -m 'change foo bar' $ hg up -qC 0 $ hg mv foo foo1 $ echo foo1 > foo1 $ hg cat foo >> foo1 $ hg ci -m 'mv foo foo1' created new head $ hg merge merging foo1 and foo to foo1 1 files updated, 1 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg debugstate --no-dates m 0 -2 unset bar m 0 -2 unset foo1 copy: foo -> foo1 $ hg st -q M bar M foo1 Removing foo1 and bar: $ cp foo1 F $ cp bar B $ hg rm -f foo1 bar $ hg debugstate --no-dates r 0 -1 set bar r 0 -1 set foo1 copy: foo -> foo1 $ hg st -qC R bar R foo1 Re-adding foo1 and bar: $ cp F foo1 $ cp B bar $ hg add -v foo1 bar adding bar adding foo1 $ hg debugstate --no-dates n 0 -2 unset bar n 0 -2 unset foo1 copy: foo -> foo1 $ hg st -qC M bar M foo1 foo Reverting foo1 and bar: $ hg revert -vr . foo1 bar saving current version of bar as bar.orig saving current version of foo1 as foo1.orig reverting bar reverting foo1 $ hg debugstate --no-dates n 0 -2 unset bar n 0 -2 unset foo1 copy: foo -> foo1 $ hg st -qC M bar M foo1 foo $ hg diff Merge should not overwrite local file that is untracked after remove $ rm * $ hg up -qC $ hg rm bar $ hg ci -m 'remove bar' $ echo 'memories of buried pirate treasure' > bar $ hg merge bar: untracked file differs abort: untracked files in working directory differ from files in requested revision [20] $ cat bar memories of buried pirate treasure Those who use force will lose $ hg merge -f file 'bar' was deleted in local [working copy] but was modified in other [merge rev]. You can use (c)hanged version, leave (d)eleted, or leave (u)nresolved. What do you want to do? u merging foo1 and foo to foo1 0 files updated, 1 files merged, 0 files removed, 1 files unresolved use 'hg resolve' to retry unresolved file merges or 'hg merge --abort' to abandon [1] $ cat bar bleh $ hg st M bar M foo1