Fixes#38456
## Problem
The Alpine package registry serves one `APKINDEX.tar.gz` per
architecture. When a repository contains only `noarch` packages (no
architecture-specific packages), only the `noarch` index is built.
Because `apk` substitutes `$ARCH` with the host architecture and
requests e.g. `x86_64/APKINDEX.tar.gz`, such a repository returned HTTP
404 and was unusable, matching the report in #38456.
## Fix
`GetRepositoryFile` now falls back to the `noarch` index when the
requested architecture has no index of its own, mirroring the fallback
already present in the sibling `DownloadPackageFile` handler. `noarch`
packages are installable on every architecture, so serving them for any
requested architecture is correct. The index-build side is unchanged;
only the serving path gains the fallback, so mixed repositories (which
already merge `noarch` into each per-architecture index) are unaffected.
## AI assistance disclosure
This change was implemented with the help of an AI coding assistant,
which gitea's CONTRIBUTING.md explicitly welcomes when disclosed. I have
reviewed the change, understand it, and can explain and defend it.
## Tests
Added a `NoArchOnly` subtest to `TestPackageAlpine` that publishes only
a `noarch` package to a fresh repository and asserts that `GET
.../x86_64/APKINDEX.tar.gz` now returns `200` (previously `404`) and
that the served index lists the noarch package. Verified locally with
`go build`/`go vet` on the changed package and a compile of the
integration test package (`go test -c`); the full integration run relies
on CI.
---------
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Pass `ServeHeaderOptions` by value instead of pointer across all call
sites — no nil-check semantics are needed and the struct is small enough
that copying is fine.
## Changes
- **`services/context/base.go`**: `SetServeHeaders` and `ServeContent`
accept `ServeHeaderOptions` (value, not pointer); internal unsafe
pointer cast replaced with a clean type conversion
- **`routers/api/packages/helper/helper.go`**: `ServePackageFile`
variadic changed from `...*context.ServeHeaderOptions` to
`...context.ServeHeaderOptions`; internal variable is now a value type
- **All call sites** (13 files): `&context.ServeHeaderOptions{...}` →
`context.ServeHeaderOptions{...}`
Before/after at the definition level:
```go
// Before
func (b *Base) SetServeHeaders(opt *ServeHeaderOptions) { ... }
func (b *Base) ServeContent(r io.ReadSeeker, opts *ServeHeaderOptions) { ... }
func ServePackageFile(..., forceOpts ...*context.ServeHeaderOptions) { ... }
// After
func (b *Base) SetServeHeaders(opts ServeHeaderOptions) { ... }
func (b *Base) ServeContent(r io.ReadSeeker, opts ServeHeaderOptions) { ... }
func ServePackageFile(..., forceOpts ...context.ServeHeaderOptions) { ... }
```
---------
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: wxiaoguang <2114189+wxiaoguang@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
1. Use `OpenXxx` instead of `GetXxx` because the returned readers should
be correctly closed, and clarify the behaviors of the functions: they
increase the download counter
2. Use `packages-content` styles instead of `issue-content`
This PR only does "renaming":
* `Route` should be `Router` (and chi router is also called "router")
* `Params` should be `PathParam` (to distingush it from URL query param, and to match `FormString`)
* Use lower case for private functions to avoid exposing or abusing
Noteable additions:
- `redefines-builtin-id` forbid variable names that shadow go builtins
- `empty-lines` remove unnecessary empty lines that `gofumpt` does not
remove for some reason
- `superfluous-else` eliminate more superfluous `else` branches
Rules are also sorted alphabetically and I cleaned up various parts of
`.golangci.yml`.
Since `modules/context` has to depend on `models` and many other
packages, it should be moved from `modules/context` to
`services/context` according to design principles. There is no logic
code change on this PR, only move packages.
- Move `code.gitea.io/gitea/modules/context` to
`code.gitea.io/gitea/services/context`
- Move `code.gitea.io/gitea/modules/contexttest` to
`code.gitea.io/gitea/services/contexttest` because of depending on
context
- Move `code.gitea.io/gitea/modules/upload` to
`code.gitea.io/gitea/services/context/upload` because of depending on
context
Fixes#26691
Revert #24972
The alpine package manager expects `noarch` packages in the index of
other architectures too.
---------
Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Fixes#24723
Direct serving of content aka HTTP redirect is not mentioned in any of
the package registry specs but lots of official registries do that so it
should be supported by the usual clients.
