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gitea/services/repository
Rowan Bohde 7dcccc3bb1
improve performance of diffs (#32393)
This has two major changes that significantly reduce the amount of work
done for large diffs:

* Kill a running git process when reaching the maximum number of files
in a diff, preventing it from processing the entire diff.
* When loading a diff with the URL param `file-only=true`, skip loading
stats. This speeds up loading both hidden files of a diff and sections
of a diff when clicking the "Show More" button.

A couple of minor things from profiling are also included:

* Reuse existing repo in `PrepareViewPullInfo` if head and base are the
same.

The performance impact is going to depend heavily on the individual diff
and the hardware it runs on, but when testing locally on a diff changing
100k+ lines over hundreds of files, I'm seeing a roughly 75% reduction
in time to load the result of "Show More"

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
2024-11-02 11:29:37 +08:00
..
archiver
commitstatus
files
adopt.go
adopt_test.go
avatar.go
avatar_test.go
branch.go
cache.go
check.go
collaboration.go
collaboration_test.go
commit.go
contributors_graph.go
contributors_graph_test.go
create.go
create_test.go
delete.go
delete_test.go
fork.go
fork_test.go
generate.go
generate_test.go
hooks.go
init.go
lfs.go
lfs_test.go
license.go
license_test.go
main_test.go
migrate.go
push.go
repository.go
repository_test.go
review.go
review_test.go
setting.go
template.go
transfer.go
transfer_test.go