- Go's deadcode eliminator is quite simple, if you put a public function
in a package `aa/bb` that is used only by tests, it would still be built
if package `aa/bb` was imported. This means that if such functions use
libraries relevant only to tests that those libraries would still be
be built and increase the binary size of a Go binary.
- This is also the case with Forgejo, `models/migrations/base/tests.go`
contained functions exclusively used by tests which (skipping some steps
here) imports https://github.com/ClickHouse/clickhouse-go, which is
2MiB. The `code.gitea.io/gitea/models/migrations/base` package is
imported by `cmd/doctor` and thus the code of the clickhouse library is
also built and included in the Forgejo binary, although entirely unused
and not reachable.
- This patch moves the test-related functions to their own package, so
Go's deadcode eliminator knows not to build the test-related functions
and thus reduces the size of the Forgejo binary.
- It is not possible to move this to a `_test.go` file because Go does
not allow importing functions from such files, so any test helper
function must be in a non-test package and file.
- Reduction of size (built with `TAGS="sqlite sqlite_unlock_notify" make
build`):
- Before: 95912040 bytes (92M)
- After: 92306888 bytes (89M)
- Implements https://codeberg.org/forgejo/discussions/issues/32#issuecomment-918737
- Allows to add Forgejo-specific migrations that don't interfere with Gitea's migration logic. Please do note that we cannot liberally add migrations for Gitea tables, as they might do their own migrations in a future version on that table, and that could undo our migrations. Luckily, we don't have a scenario where that's needed and thus not taken into account.
Co-authored-by: Gusted <postmaster@gusted.xyz>
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/795
(cherry picked from commit 8ee32978c0)
(cherry picked from commit c240b34f59)
(cherry picked from commit 03936c6492)
(cherry picked from commit a20ed852f8)
(cherry picked from commit 1dfa82676f)
(cherry picked from commit c39ae0bf8a)
(cherry picked from commit cfaff08996)
(cherry picked from commit 94a458835a)
(cherry picked from commit 61a3cf77df)
(cherry picked from commit abb350fde8)
(cherry picked from commit 5194829d6b)
(cherry picked from commit 89239a60f2)
(cherry picked from commit 683cfd86ef)
(cherry picked from commit f4546cfed9)
(cherry picked from commit 86614d5826)
(cherry picked from commit e4b9c32187)
(cherry picked from commit 8c253719af)
(cherry picked from commit 857365d6c1)
(cherry picked from commit a488b3952f)
(cherry picked from commit 98313c4910)
(cherry picked from commit 430d95e824)
(cherry picked from commit 08bf9d918f)
(cherry picked from commit f8a170e2d0)
(cherry picked from commit d20e325378)
(cherry picked from commit 6c0aa7dd4f)
(cherry picked from commit 46c08c26c7)
(cherry picked from commit 9ee22153c4)
[DB] Ensure forgejo migration up to date (squash)
- Hook Forgejo's `EnsureUpToDate` to Gitea's `EnsureUpToDate`, such that
the Forgejo migrations are also being checked to be up to date.
- I'm not sure how I missed this and if this has caused any problems,
but due to the lack of any open issue about it it seems to not be a big
problem.
(cherry picked from commit 6c65b6dcf6)
(cherry picked from commit 6d45c37d84)
[DB] Add test for TestEnsureUpToDate (squash)
- Add a test for the behavior of `EnsureUpToDate`, to ensure it will
error when needed and succeed when the forgejo version is up to date.
- Add forgejo_migrations package to GO_TEST_PACKAGES, to avoid running
it with `test-unit` and instead test it with `test-*-migration`.
(cherry picked from commit b172a50691)
(cherry picked from commit d8af308820)
(cherry picked from commit e69e64a32c)
(cherry picked from commit 4e8363fad4)
(cherry picked from commit fc9ecd6c53)
(cherry picked from commit e5c446e3dc)
(cherry picked from commit 7066a15655)
(cherry picked from commit 9183cdc835)
(cherry picked from commit 5f93039e0d)
Conflicts:
Makefile
https://codeberg.org/forgejo/forgejo/pulls/2245
(cherry picked from commit a039b3b0c9)
