Mercurial > hg
annotate CONTRIBUTING @ 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> |
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date | Mon, 01 Feb 2021 00:02:00 +0530 |
parents | a492610a2fc1 |
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1 Our full contribution guidelines are in our wiki, please see: |
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2 |
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3 https://www.mercurial-scm.org/wiki/ContributingChanges |
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4 |
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Augie Fackler <augie@google.com>
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5 If you just want a checklist to follow, you can go straight to |
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Augie Fackler <augie@google.com>
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6 |
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7 https://www.mercurial-scm.org/wiki/ContributingChanges#Submission_checklist |
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8 |
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Augie Fackler <augie@google.com>
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9 If you can't run the entire testsuite for some reason (it can be |
a492610a2fc1
contributing: add new file with a pointer to the wiki
Augie Fackler <augie@google.com>
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10 difficult on Windows), please at least run `contrib/check-code.py` on |
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Augie Fackler <augie@google.com>
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11 any files you've modified and run `python contrib/check-commit` on any |
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Augie Fackler <augie@google.com>
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12 commits you've made (for example, `python contrib/check-commit |
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Augie Fackler <augie@google.com>
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13 273ce12ad8f1` will report some style violations on a very old commit). |