x11-misc/emacs-desktop-mail: Initial import

Ebuild contributed by me.

Closes: https://bugs.gentoo.org/885981
Signed-off-by: Ulrich Müller <ulm@gentoo.org>

x11-misc/emacs-desktop-mail/emacs-desktop-mail-1.0.ebuild

@@ -0,0 +1,53 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+NEED_EMACS=28
+
+inherit elisp desktop xdg-utils
+
+DESCRIPTION="Desktop entries for handling mailto URIs with GNU Emacs"
+HOMEPAGE="https://wiki.gentoo.org/wiki/Project:Emacs"
+S="${WORKDIR}"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+
+src_compile() { :; }
+
+src_install() {
+	newmenu - emacs-mail.desktop <<-EOF
+		[Desktop Entry]
+		Type=Application
+		Name=GNU Emacs (mail)
+		NoDisplay=true
+		Exec=${EPREXIX}/usr/bin/emacs -f message-mailto %u
+		Terminal=false
+		MimeType=x-scheme-handler/mailto;
+	EOF
+
+	newmenu - emacsclient-mail.desktop <<-EOF
+		[Desktop Entry]
+		Type=Application
+		Name=Emacsclient (mail)
+		NoDisplay=true
+		Exec=${EPREFIX}/usr/libexec/emacs/emacsclient-mail-wrapper.sh %u
+		Terminal=false
+		MimeType=x-scheme-handler/mailto;
+	EOF
+
+	exeinto /usr/libexec/emacs
+	newexe - emacsclient-mail-wrapper.sh <<-EOF
+		#!${EPREXIX}/bin/bash
+		exec ${EPREFIX}/usr/bin/emacsclient --eval "(message-mailto \\"\$1\\")"
+	EOF
+}
+
+pkg_postinst() {
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	xdg_desktop_database_update
+}

x11-misc/emacs-desktop-mail/metadata.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="project">
+  <email>gnu-emacs@gentoo.org</email>
+  <name>Gentoo GNU Emacs project</name>
+</maintainer>
+<stabilize-allarches/>
+</pkgmetadata>