www-apps/yarnd: add pertinent system group and account

Signed-off-by: Shin'ya Minazuki <shinyoukai@chaotic.ninja>

acct-group/yarnd/yarnd-0.ebuild

@@ -0,0 +1,6 @@
+# Copyright 2026 Shin'ya Minazuki
+EAPI=8
+
+inherit acct-group
+
+ACCT_GROUP_ID=-1

acct-user/yarnd/yarnd-0.ebuild

@@ -0,0 +1,10 @@
+# Copyright 2026 Shin'ya Minazuki
+EAPI=8
+
+inherit acct-user
+
+DESCRIPTION="System user for the Yarn.social daemon"
+ACCT_USER_ID=-1
+ACCT_USER_GROUPS=( yarnd )
+
+acct-user_add_deps

www-apps/yarnd/files/yarnd.service

@@ -0,0 +1,18 @@
+[Unit]
+Description=Yarn.social is an open-source, self-hosted, de-centralised micro-blogging platform
+Documentation=https://git.mills.io/yarnsocial/yarn
+After=network.target
+
+[Service]
+Type=simple
+Restart=on-failure
+RestartSec=10
+StartLimitBurst=5
+StartLimitInterval=100
+User=yarnd
+Group=yarnd
+ExecStart=/usr/sbin/yarnd -OR
+EnvironmentFile=/etc/conf.d/yarnd
+
+[Install]
+WantedBy=multi-user.target

www-apps/yarnd/yarnd-9999.ebuild

@@ -1,7 +1,7 @@
 # Copyright 2026 Shin'ya Minazuki
 EAPI=8
 
-inherit git-r3 go-module
+inherit git-r3 go-module systemd
 
 DESCRIPTION="Self-hosted non-social social media (daemon)"
 HOMEPAGE="https://yarn.social"
@@ -14,7 +14,15 @@ KEYWORDS="~amd64 ~arm64 ~x86"
 # There's also other two build dependencies,
 # but they are not required for building, and no user
 # I know gives a crap.
-BDEPEND="dev-util/minify"
+BDEPEND="
+	>=dev-lang/go-1.25.0
+	dev-util/minify
+"
+
+RDEPEND="
+	acct-group/yarnd
+	acct-user/yarnd
+"
 
 DOCS=( AUTHORS README.md )
 
@@ -32,7 +40,7 @@ src_configure() {
 }
 
 src_compile() {
-	export VERSION="0.15.1-${EGIT_COMMIT}"
+	export VERSION="LIVE-${EGIT_COMMIT}"
 	export COMMIT="${EGIT_COMMIT}"
 	export BUILD="$(date +%Y-%m-%d)"
 	export CGO_ENABLED="0"
@@ -49,5 +57,6 @@ src_install() {
 	dosbin yarnd
 	newinitd "${FILESDIR}/yarnd.initd-r1" "${PN}"
 	newconfd "${FILESDIR}/yarnd.confd-r1" "${PN}"
+	systemd_dounit "${FILESDIR}/yarnd.service"
 	einstalldocs
 }