importers/git-importer
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7bc4d6c8b1
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78 Commits

Author SHA1 Message Date
Stephan Kulow
7bc4d6c8b1 Make downloading a little more careful for races 
As we're downloading packages in parallel, it could happen that we
copy a file that isn't fully copied yet
 2022-11-06 08:24:11 +01:00
Stephan Kulow
bd5bd5a444 Don't reset the .gitattributes file 
Just change it if it existed before
 2022-11-04 21:02:18 +01:00
Stephan Kulow
4e1d5b42ca Only validate the MD5 if we downloaded - trust the file system 2022-11-04 21:02:18 +01:00
Stephan Kulow
0bcc0183c9 Load the proxy data for is_text as well 
Otherwise the text state changes over time
 2022-11-04 21:02:18 +01:00
Stephan Kulow
a457a16a50 Limit the workers to 8 
This is hard coding the limit, we may want to make this configurable
but for now the machines supposed to run this code are very similiar
 2022-11-04 10:00:28 +01:00
Stephan Kulow
33a5733cb9 Create the git repos in multiple processes 
Threads appear to be too dangerous for this
 2022-11-04 07:48:17 +01:00
Stephan Kulow
d21ce571f5 Refresh the packages in multiple threads 2022-11-03 22:04:45 +01:00
Stephan Kulow
ab38332642 Allow to import multiple packages in one go 
This way we avoid duplicating all startup and SQL queries
 2022-11-03 20:14:56 +01:00
Stephan Kulow
dd5e26b779 Clarify which of the candidates is the right one - removing assert 2022-11-03 15:29:58 +01:00
Stephan Kulow
f2019db8ff Ignore merge point candidates that create crosses 
In OBS you can create submit requests for revisions that are behind
the last merge point, in git you can't - so we ignore them.

Fixes #14
 2022-11-03 15:19:51 +01:00
Stephan Kulow
ed4b7367eb Reset branch if the devel branch is based on Factory 
This happens in packages that change their devel project over time. Then
the commit in the devel project no longer has the parent in the devel branch
but is based on factory
 2022-11-03 15:12:07 +01:00
Stephan Kulow
f5b3e42165 Add a test case that switches devel project in its life time 2022-11-03 15:06:12 +01:00
nkrapp
8aed76e52a
change cached file naming pattern 2022-11-03 14:22:19 +01:00
nkrapp
639096b548
optimize cached file locations and add option for cache directory 2022-11-03 14:12:32 +01:00
nkrapp
7678967ae0
implement file caching 
to prevent having to download files multiple times
 2022-11-03 14:05:11 +01:00
Stephan Kulow
1c54a74ecd Download the full revision 2022-11-02 20:55:09 +01:00
Stephan Kulow
c2294d6200 Add a default LFS .gitattributes for now 
Otherwise some packages will break to import
 2022-11-02 18:27:17 +01:00
Stephan Kulow
ba7436f10c Keep a reference to the database in DBRevision 
To avoid passing the db to all actions
 2022-11-02 18:27:09 +01:00
Stephan Kulow
172242891d Fix up some code after aplanas' continued review 2022-11-02 15:22:24 +01:00
Stephan Kulow
05cf792b26 Add the file_md5 to the download function so it can cache and verify 2022-11-02 13:35:45 +01:00
Stephan Kulow
a1ead29734 Extend documention and use some more pythonier loops 2022-11-02 13:29:18 +01:00
Stephan Kulow
05a5e6aea7 Don't refresh packages we're already looking at 2022-11-02 10:52:53 +01:00
Stephan Kulow
68ded48be1 Don't crash on user with missing realname either 2022-11-02 10:52:37 +01:00
Stephan Kulow
fce8aac001 Import creator users as well 2022-11-02 08:59:25 +01:00
Stephan Kulow
bbf1bc2fda Fetch source projects of requests 
We do not care for current devel project, but for the projects we saw
requests from
 2022-11-02 08:50:54 +01:00
Stephan Kulow
c4654dd896 Split GitExporter out of Importer class 2022-11-02 07:59:25 +01:00
Stephan Kulow
9de0d6e6c5 Rename Exporter to TestExporter to make it more obvious 2022-11-02 07:39:04 +01:00
Stephan Kulow
4ff9b9771a Split out Flat generator to be able to test it 2022-11-02 07:20:53 +01:00
Stephan Kulow
c94d13d74e Don't crash on packages without merges ever (very few packages) 2022-11-01 19:30:41 +01:00
Stephan Kulow
ab8120ca53 Don't crash on last_node 2022-11-01 19:02:29 +01:00
Stephan Kulow
b2cadb8c01 Don't crash on packages that didn't get updates in devel 2022-11-01 18:44:59 +01:00
Stephan Kulow
578fb2a30a Change tree pruning algorithm 
The first merge we see in Factory determines if we keep the devel
commits in the factory chain or cut that branch.
 2022-11-01 13:52:15 +01:00
Stephan Kulow
e6a401d8ac Remove old history handling 2022-11-01 11:37:30 +01:00
Stephan Kulow
9ed8abad2b Make database usage the default 
Some cleanup of no longer used functions
 2022-11-01 11:23:40 +01:00
Stephan Kulow
9554fea7e1 Reuse the repository directory by storing a state yaml 
Not using the database for that so that removing the repository directory will
automatically recreate it
 2022-11-01 11:22:58 +01:00
Stephan Kulow
2168c898a2 Add users not known to the FAKE_ACCOUNTS 
This is technically incorrect but we need to handle them all the same anyway
 2022-11-01 09:12:42 +01:00
Stephan Kulow
cfab0a522b Download .spec and .changes file only for now 2022-10-31 16:31:10 +01:00
Stephan Kulow
bfdade8ecf Create a flat list of commits to do from the tree 
Walk the node tree and record the parents, then reverse the tree so we
can have the exact order in which to create git commits
 2022-10-31 12:28:12 +01:00
Stephan Kulow
8a3db6c183 Collect the requests for revisions in one DB call 
For smaller packages this doesn't matter as much, but for large ones
the N+1 queries can sum up badly
 2022-10-31 08:03:01 +01:00
Stephan Kulow
822329279d Switch to walker for tree print 2022-10-31 07:03:19 +01:00
Stephan Kulow
e636f3ed9d Print the calculated tree for now 2022-10-27 13:34:04 +02:00
Stephan Kulow
7a9e9ce334 Add actual tree and a test case for zsh 2022-10-27 13:16:50 +02:00
Stephan Kulow
65000cd586 Fix even more issues with the linked_revs considered cache 2022-10-27 10:16:20 +02:00
Stephan Kulow
38e4996280 Fix the fake revisions after introduction of cache 
The way I stored it in the linked_revs was the wrong way
 2022-10-27 07:35:08 +02:00
Stephan Kulow
9bd6643e8a Fix files_hash calculcation and fake revisions 2022-10-26 22:18:16 +02:00
Stephan Kulow
1c846e963c Import files of revisions more reliable and faster 2022-10-26 21:47:39 +02:00
Stephan Kulow
4dc7e972a2 Make use of db.cursor() in with blocks 2022-10-26 15:49:14 +02:00
Stephan Kulow
217bbcadb5 Run the formatter from make all 2022-10-26 14:57:08 +02:00
Stephan Kulow
1346223822 Reshuffle schema versions after rebase 2022-10-26 14:56:38 +02:00
Stephan Kulow
9dbf3b9094 Import all projects before checking files - otherwise we end with 0s 2022-10-26 14:56:38 +02:00