Add swhkd package and use systemd.eclass

- Add swhkd package with support for systemd and openrc
- Use systemd.eclass in greenclip, snapborg, and swhkd packages
- Add swhkd as dwl dependency

app-backup/snapborg/snapborg-9999.ebuild

@@ -6,7 +6,7 @@ EAPI=8
 PYTHON_COMPAT=( python3_{11..13} )
 DISTUTILS_SINGLE_IMPL=1
 DISTUTILS_USE_PEP517=setuptools
-inherit distutils-r1 git-r3
+inherit distutils-r1 git-r3 systemd
 
 DESCRIPTION="Synchronize snapper snapshots to a borg repository"
 HOMEPAGE="https://github.com/enzingerm/snapborg"
@@ -34,13 +34,13 @@ python_install() {
 	distutils-r1_python_install
 
 	if use systemd ; then
-		insinto /usr/lib/systemd/system
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup-all-daily.timer"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup-all-daily.timer"
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup-all-hourly.timer"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup-all-hourly.timer"
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup-all.service"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup-all.service"
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup-daily@.timer"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup-daily@.timer"
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup-hourly@.timer"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup-hourly@.timer"
+		systemd_dounit "${S}/usr/lib/systemd/system/snapborg-backup@.service"
-		doins "${S}/usr/lib/systemd/system/snapborg-backup@.service"
+
 		elog "Run \`systemctl enable --now snapborg-backup-all-<frequency>.timer\` to enable regular backups (hourly or daily) for all configs."
 		elog "Run \`systemctl enable --now snapborg-backup-<frequency>@<config-name>.timer\` enable regular backups (hourly or daily) for a specific config."
 	fi

app-misc/swhkd/files/openrc/swhkd

@@ -0,0 +1,5 @@
+#!/sbin/openrc-run
+
+command="/usr/bin/swhkd"
+command_background=true
+pidfile="/run/${RC_SVCNAME}.pid"

app-misc/swhkd/files/systemd/hotkeys.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=swhkd hotkey daemon
+BindsTo=default.target
+
+[Service]
+Type=simple
+ExecStart=/usr/bin/hotkeys.sh
+
+[Install]
+WantedBy=default.target

app-misc/swhkd/files/systemd/hotkeys.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+killall swhks
+
+/usr/bin/swhks & sudo /usr/bin/swhkd

app-misc/swhkd/swhkd-9999.ebuild

@@ -0,0 +1,65 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit linux-info cargo git-r3 systemd
+
+DESCRIPTION="Simple Wayland HotKey Daemon"
+HOMEPAGE="https://github.com/waycrate/swhkd"
+EGIT_REPO_URI="${HOMEPAGE}.git"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="man systemd openrc"
+
+S="${WORKDIR}/${P}"
+
+CONFIG_CHECK="
+	INPUT_EVDEV
+	INPUT_UINPUT
+"
+
+BDEPEND="
+	man? (
+		 app-text/scdoc
+	 )
+	 virtual/libudev
+	 app-arch/gzip
+"
+
+src_unpack(){
+	git-r3_src_unpack
+	cargo_live_src_unpack
+}
+
+src_compile(){
+	emake build
+}
+
+src_install(){
+	# Man Files
+	gzip -d ${S}/docs/*.gz
+	doman ${S}/docs/*.1
+	doman ${S}/docs/*.5
+
+	# Binaries
+	dobin ${S}/target/release/swhkd
+	dobin ${S}/target/release/swhks
+
+	if use systemd ; then
+		dobin ${FILESDIR}/systemd/hotkeys.sh
+		systemd_douserunit ${FILESDIR}/systemd/hotkeys.service
+
+		elog "Add \`%wheel ALL=(ALL:ALL) NOPASSWD: /usr/bin/swhkd\` to \`/etc/sudoers\` to allow \`wheel\` group users to run \`sudo /usr/bin/swhkd\` without asking for a password."
+		elog "Run \`systemctl --user enable --now hotkeys.service\` to enable swhkd daemon and server."
+	fi
+
+	if use openrc ; then
+		doinitd ${FILESDIR}/openrc/swhkd
+
+		elog "Run \`sudo rc-update add swhkd\` to enable swhkd service."
+		elog "Add \`swhks\` to startup processes."
+	fi
+}

x11-misc/greenclip/greenclip-4.2.ebuild

@@ -3,6 +3,8 @@
 
 EAPI=8
 
+inherit systemd
+
 DESCRIPTION="Simple clipboard manager to be integrated with rofi - Static binary available"
 HOMEPAGE="https://github.com/erebe/greenclip"
 
@@ -31,8 +33,8 @@ src_compile() {
 
 src_install() {
 	if use systemd ; then
-		insinto /usr/lib/systemd/user/
+		systemd_douserunit "${FILESDIR}"/greenclip.service
-		doins "${FILESDIR}"/greenclip.service
+
 		elog "Run \`systemctl --user enable --now greenclip.service\` to enable greenclip systemd user service."
 	fi