community/desktop-file-utils: split emacs mode to -emacs subpkg

community/desktop-file-utils/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=desktop-file-utils
 pkgver=0.26
-pkgrel=0
+pkgrel=1
 pkgdesc="Command line utilities for working with desktop entries"
 url="http://www.freedesktop.org/wiki/Software/desktop-file-utils"
 arch="all"
 license="GPL-2.0-or-later"
 makedepends="glib-dev gettext-dev meson"
-subpackages="$pkgname-doc"
+subpackages="$pkgname-doc $pkgname-emacs::noarch"
 triggers="$pkgname.trigger=/usr/share/applications"
 source="https://www.freedesktop.org/software/desktop-file-utils/releases/desktop-file-utils-$pkgver.tar.xz"
 
@@ -24,4 +24,11 @@ package() {
 	DESTDIR="$pkgdir" meson install --no-rebuild -C output
 }
 
+emacs() {
+	pkgdesc="Emacs mode for $pkgname"
+	install_if="$pkgname=$pkgver-r$pkgrel emacs"
+
+	amove usr/share/emacs
+}
+
 sha512sums="5b4e435f0b635d8f898ac7f5759f74a08ffbe2a56d41fee0e84ff57e73b98d08b57b4416f20b99f696dad8bcb1c20792b39acf836b0814220c0b386ea5f6b831  desktop-file-utils-0.26.tar.xz"