forgejo/modules
Mathieu Fenniak 9fe0cbee02 fix: relocate PR review comments using git blame --reverse, improving comment placement (#12015)
When a review comment is placed on a PR in Forgejo, Forgejo performs a `git blame` to identify which commit originated the line, and records that commit and line number in the comment's database record.  Later when the review is viewed, Forgejo currently makes no effort to place that comment in the correct *current* location, which may vary -- for example, if a PR had two commits and the comment was made on a line in the first commit, but the second commit changes line numbers in that file, the comment will appear in the incorrect location.

This PR adds the usage of `git blame --reverse` to calculate the correct location to display the comment in the current view (whether reviewing the PR commit-by-commit, or "Files changed").  It certainly does not fix all problems with comment placement (see comments).

Another major addition in this PR is a test harness for making relatively complex PRs and reviewing the diffs on the per-commit view and PR-diff views.

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. All work and communication must conform to Forgejo's [AI Agreement](https://codeberg.org/forgejo/governance/src/branch/main/AIAgreement.md). There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests for Go changes

- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I ran...
  - [ ] `make pr-go` before pushing

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [x] This change will be noticed by a Forgejo user or admin (feature, bug fix, performance, etc.). I suggest to include a release note for this change.
- [ ] This change is not visible to a Forgejo user or admin (refactor, dependency upgrade, etc.). I think there is no need to add a release note for this change.

<!--start release-notes-assistant-->

## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Bug fixes
  - [PR](https://codeberg.org/forgejo/forgejo/pulls/12015): <!--number 12015 --><!--line 0 --><!--description cmVsb2NhdGUgUFIgcmV2aWV3IGNvbW1lbnRzIHVzaW5nIGBnaXQgYmxhbWUgLS1yZXZlcnNlYCwgaW1wcm92aW5nIGNvbW1lbnQgcGxhY2VtZW50-->relocate PR review comments using `git blame --reverse`, improving comment placement<!--description-->
<!--end release-notes-assistant-->

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/12015
Reviewed-by: Andreas Ahlenstorf <aahlenst@noreply.codeberg.org>
Co-authored-by: Mathieu Fenniak <mathieu@fenniak.net>
Co-committed-by: Mathieu Fenniak <mathieu@fenniak.net>
2026-04-11 21:45:39 +02:00
..
actions chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
activitypub feat: backend DB model for fine-grained repo access tokens 2026-02-27 17:17:29 +01:00
analyze Rename code_langauge.go to code_language.go (#26377) 2023-08-07 15:00:53 -04:00
assetfs feat: optimization: use fs.ReadFile (#10987) 2026-01-22 16:26:18 +01:00
auth chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
avatar chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
base feat(ui): dedicated icon for CITATION file (#10873) 2026-01-17 10:10:56 +01:00
cache chore: fix typos throughout the codebase (#10753) 2026-01-26 22:57:33 +01:00
card chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
charset chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
container chore: add new functions to container.Set 2025-10-14 14:40:49 -06:00
csv Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
emoji chore(cleanup): replaces unnecessary calls to formatting functions by non-formatting equivalents (#7994) 2025-05-29 17:34:29 +02:00
eventsource ci: detect and prevent empty case statements in Go code (#11593) 2026-03-10 02:50:28 +01:00
forgefed chore: update github.com/go-ap/activitypub to 902f6cf (#11301) 2026-04-02 23:57:13 +02:00
generate chore: unify the usage of CryptoRandomString (#10110) 2025-11-15 13:24:53 +01:00
git fix: relocate PR review comments using git blame --reverse, improving comment placement (#12015) 2026-04-11 21:45:39 +02:00
gitrepo Update module github.com/golangci/golangci-lint/v2/cmd/golangci-lint to v2.6.1 (forgejo) (#10053) 2025-11-11 07:04:35 +01:00
graceful ci: detect and prevent empty case statements in Go code (#11593) 2026-03-10 02:50:28 +01:00
hcaptcha chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
highlight Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
hostmatcher chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
html Refactor backend SVG package and add tests (#26335) 2023-08-05 04:34:59 +00:00
httpcache chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
httplib chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
indexer chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
issue/template chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
json Replace interface{} with any (#25686) 2023-07-04 18:36:08 +00:00
jwtx chore: Add JWT() method for convenience and clarity (#11067) 2026-02-07 01:01:30 +01:00
keying fix: store pull mirror creds encrypted with keying (#11909) 2026-04-04 13:53:22 +02:00
label chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
lfs chore: add unit test for SearchPointerBlobs 2025-10-03 14:37:24 +02:00
log tests: make buffer log writer thread safe (#11962) 2026-04-04 16:29:14 +02:00
markup chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
mcaptcha chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
metrics chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
migration ci: detect and prevent empty case statements in Go code (#11593) 2026-03-10 02:50:28 +01:00
nosql chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
optional chore: support Option[T] as a type on database schema structs (#11553) 2026-03-08 03:36:32 +01:00
options chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
packages chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
paginator Use more specific test methods (#24265) 2023-04-22 17:56:27 -04:00
pprof chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
private chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
process Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
proxy chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
proxyprotocol ci: detect and prevent empty case statements in Go code (#11593) 2026-03-10 02:50:28 +01:00
public chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
queue chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
recaptcha chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
references fix: pull request cross references (#7979) 2025-05-28 14:50:05 +02:00
regexplru Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
repository chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
secret Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v1.64.6 (forgejo) (#7118) 2025-03-04 21:38:35 +00:00
session fix: only destroy session if exists 2026-03-19 02:18:52 +01:00
setting feat: add admin views for federation configuration, hosts and users (#11115) 2026-04-09 19:38:33 +02:00
sitemap Add testifylint to lint checks (#4535) 2024-07-30 19:41:10 +00:00
ssh fix: don't clobber authorized_keys file during installation (#10948) 2026-01-23 18:38:09 +01:00
storage chore: use require.Error() over require.Errorf() (#11037) 2026-01-25 19:36:02 +01:00
structs chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
svg chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
sync chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
system Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
templates fix: store pull mirror creds encrypted with keying (#11909) 2026-04-04 13:53:22 +02:00
test chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
testimport chore: move all test blank imports in a single package (#10662) 2026-01-02 05:32:32 +01:00
testlogger chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
timeutil Update module github.com/golangci/golangci-lint/cmd/golangci-lint to v2 (forgejo) (#7367) 2025-03-28 22:22:21 +00:00
translation ci: detect and prevent empty case statements in Go code (#11593) 2026-03-10 02:50:28 +01:00
turnstile chore: branding import path (#7337) 2025-03-27 19:40:14 +00:00
typesniffer feat: detect Interlisp sources as text (#8377) 2025-07-02 07:38:46 +02:00
updatechecker chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
uri Add testifylint to lint checks (#4535) 2024-07-30 19:41:10 +00:00
user Drop SSPI auth support and more Windows files (#7148) 2025-03-08 00:43:41 +00:00
util chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
validation chore: update github.com/go-ap/activitypub to 902f6cf (#11301) 2026-04-02 23:57:13 +02:00
web chore: add modernizer linter (#11936) 2026-04-02 03:29:37 +02:00
webhook Actions Failure, Succes, Recover Webhooks (#7508) 2025-06-03 14:29:19 +02:00
zstd Cache generated binary across jobs 2024-08-26 23:43:09 +02:00