Update Arch Linux package documentation

The Arch Linux package is now available from the official Arch
repositories, so we no longer need the AUR-specific documentation.

Author: robinkrahl

README.md

@@ -91,7 +91,7 @@ following dependencies are required:
 
 #### Via Packages
 Packages are available for:
-- Arch Linux: [`nitrocli`][nitrocli-arch] in the Arch User Repository
+- Arch Linux: [`nitrocli`][nitrocli-arch]
 - Debian: [`nitrocli`][nitrocli-debian] (since Debian Buster)
 - Gentoo Linux: [`app-crypt/nitrocli`][nitrocli-gentoo] ebuild
 - Ubuntu: [`nitrocli`][nitrocli-ubuntu] (since Ubuntu 19.04)
@@ -193,7 +193,7 @@ the full text of the license.
 [nitrokey-pro]: https://shop.nitrokey.com/shop/product/nitrokey-pro-2-3
 [nitrokey-storage]: https://shop.nitrokey.com/shop/product/nitrokey-storage-2-56
 [librem-key]: https://puri.sm/products/librem-key/
-[nitrocli-arch]: https://aur.archlinux.org/packages/nitrocli
+[nitrocli-arch]: https://archlinux.org/packages/community/x86_64/nitrocli/
 [nitrocli-cratesio]: https://crates.io/crates/nitrocli
 [nitrocli-debian]: https://packages.debian.org/stable/nitrocli
 [nitrocli-gentoo]: https://packages.gentoo.org/packages/app-crypt/nitrocli

doc/packaging.md

@@ -6,24 +6,7 @@ This document describes how to update the packaged versions of nitrocli.
 Arch Linux
 ----------
 
-1. Clone the Git repository at ssh://[email protected]/nitrocli.git.
-2. Edit the `PKGBUILD` file:
-   - Update the `pkgver` variable to the current nitrocli version.
-   - If the `pkgrel` variable is not 1, set it to 1.
-   - Update the SHA512 hash in the `sha512sums` variable for the new tarball.
-3. Update the `.SRCINFO` file by running `makepkg --printsrcinfo > .SRCINFO`.
-4. Verify that the package builds successfully by running `makepkg`.
-5. Verify that the package was built as expected by running `pacman -Qlp $f`
-   and `pacman -Qip $f`, where `$f` is `nitrocli-$pkgver.pkg.tar.gz`.
-6. Check the package for errors by running `namcap PKGBUILD` and `namcap
-   nitrocli-$pkgver.pkg.tar.gz`.
-7. Add, commit, and push your changes to publish them in the AUR.
-
-If you have to release a new package version without a new nitrocli version,
-do not change the `pkgver` variable and instead increment the `pkgrel`
-variable.
-
-For more information, see the [Arch User Repository][] page in the Arch Wiki.
+The Arch Linux package is now maintained as part of the community repository.
 
 Debian
 ------