apply go-gitea#25396

docs/content/usage/packages/arch.en-us.md

@@ -0,0 +1,65 @@
+---
+date: "2016-11-08T16:00:00+02:00"
+title: "Arch Package Registry"
+weight: 10
+toc: true
+draft: false
+menu:
+  sidebar:
+    parent: "packages"
+    name: "Arch"
+    weight: 10
+    identifier: "arch"
+---
+
+# Arch package registry
+
+Gitea has a Arch Linux package registry, which can act as a fully working [Arch linux mirror](https://wiki.archlinux.org/title/mirrors) and connected directly in `/etc/pacman.conf`. Gitea automatically creates pacman database for packages in user/organization space when a new Arch package is uploaded.
+
+**Table of Contents**
+
+{{< toc >}}
+
+## Install packages
+
+First, you need to update your pacman configuration, adding following lines:
+
+```conf
+[{owner}.{domain}]
+SigLevel = Optional TrustAll
+Server = https://{domain}/api/packages/{owner}/arch/{distribution}/{architecture}
+```
+
+Then, you can run pacman sync command (with -y flag to load connected database file), to install your package:
+
+```sh
+pacman -Sy package
+```
+
+## Upload packages
+
+When uploading the package to gitea, you have to prepare package file with the `.pkg.tar.zst` extension and its `.pkg.tar.zst.sig` signature. You can use [curl](https://curl.se/) or any other HTTP client, Gitea supports multiple [authentication schemes](https://docs.gitea.com/usage/authentication). The upload command will create 3 files: package, signature and desc file for the pacman database (which will be created automatically on request).
+
+The following command will upload arch package and related signature to gitea with basic authentification:
+
+```sh
+curl -X PUT \
+  https://{domain}/api/packages/{owner}/arch/push/{package-1-1-x86_64.pkg.tar.zst}/{archlinux}/$(xxd -p package-1-1-x86_64.pkg.tar.zst.sig | tr -d '\n') \
+  --user your_username:your_token_or_password \
+  --header "Content-Type: application/octet-stream" \
+  --data-binary '@/path/to/package/file/package-1-1-x86_64.pkg.tar.zst'
+```
+
+## Delete packages
+
+The `DELETE` method will remove specific package version, and all package files related to that version:
+
+```sh
+curl -X DELETE \
+  https://{domain}/api/packages/{user}/arch/remove/{package}/{version} \
+  --user your_username:your_token_or_password
+```
+
+## Clients
+
+Any `pacman` compatible package manager or AUR-helper can be used to install packages from gitea ([yay](https://github.com/Jguer/yay), [paru](https://github.com/Morganamilo/paru), [pikaur](https://github.com/actionless/pikaur), [aura](https://github.com/fosskers/aura)). Alternatively, you can try [pack](https://fmnx.su/core/pack) which supports full gitea API (install/push/remove). Also, any HTTP client can be used to execute get/push/remove operations ([curl](https://curl.se/), [postman](https://www.postman.com/), [thunder-client](https://www.thunderclient.com/)).

docs/content/usage/packages/overview.en-us.md

@@ -24,6 +24,7 @@ The following package managers are currently supported:
 | Name | Language | Package client |
 | ---- | -------- | -------------- |
 | [Alpine](usage/packages/alpine.md) | - | `apk` |
+| [Arch](usage/packages/arch.md) | - | `pacman` |
 | [Cargo](usage/packages/cargo.md) | Rust | `cargo` |
 | [Chef](usage/packages/chef.md) | - | `knife` |
 | [Composer](usage/packages/composer.md) | PHP | `composer` |

models/packages/descriptor.go

@@ -13,6 +13,7 @@ import (
 	user_model "code.gitea.io/gitea/models/user"
 	"code.gitea.io/gitea/modules/json"
 	"code.gitea.io/gitea/modules/packages/alpine"
+	"code.gitea.io/gitea/modules/packages/arch"
 	"code.gitea.io/gitea/modules/packages/cargo"
 	"code.gitea.io/gitea/modules/packages/chef"
 	"code.gitea.io/gitea/modules/packages/composer"
@@ -150,6 +151,8 @@ func GetPackageDescriptor(ctx context.Context, pv *PackageVersion) (*PackageDesc
 	switch p.Type {
 	case TypeAlpine:
 		metadata = &alpine.VersionMetadata{}
+	case TypeArch:
+		metadata = &arch.VersionMetadata{}
 	case TypeCargo:
 		metadata = &cargo.Metadata{}
 	case TypeChef:

models/packages/package.go

@@ -31,6 +31,7 @@ type Type string
 // List of supported packages
 const (
 	TypeAlpine    Type = "alpine"
+	TypeArch      Type = "arch"
 	TypeCargo     Type = "cargo"
 	TypeChef      Type = "chef"
 	TypeComposer  Type = "composer"
@@ -55,6 +56,7 @@ const (
 
 var TypeList = []Type{
 	TypeAlpine,
+	TypeArch,
 	TypeCargo,
 	TypeChef,
 	TypeComposer,
@@ -82,6 +84,8 @@ func (pt Type) Name() string {
 	switch pt {
 	case TypeAlpine:
 		return "Alpine"
+	case TypeArch:
+		return "Arch"
 	case TypeCargo:
 		return "Cargo"
 	case TypeChef:
@@ -131,6 +135,8 @@ func (pt Type) SVGName() string {
 	switch pt {
 	case TypeAlpine:
 		return "gitea-alpine"
+	case TypeArch:
+		return "gitea-arch"
 	case TypeCargo:
 		return "gitea-cargo"
 	case TypeChef: