net-im/zendrite: update OpenRC script, remove keepdir and fowner

- move the supervisor call from the conf file to the init file, it
  should not be togglable by users
- use $output_log and $error_log instead of passing args to supervise-
  daemon to log zendrite's stdout/error
- move the config file check to a dedicated checkconfig() function and
  run it at start_pre() and stop_pre() like shown in [1]
- instead of using keepdir and fowners on file in /var do it in the
  init script instead with checkconfig

Removed the fowner calls especially since them being on REPEND instead
of BDEPEND could cause issues with cross-compiling.

[1]: https://github.com/OpenRC/openrc/blob/master/service-script-guide.md#dont-restartreload-with-a-broken-config

Part-off: https://codeberg.org/gentoo/guru/pulls/101
Merges: https://codeberg.org/gentoo/guru/pulls/101
Reviewerd-by: Niklaus 'vimja' Hofer <gentoo-bugzilla@vimja.email>
Signed-off-by: zyxhere💭 <zyx@envs.net>

net-im/zendrite/files/conf-r2

@@ -0,0 +1,17 @@
+# Increase the maximum number of open file descriptors. Set to a higher
+# value for larger servers or if joining larger rooms.
+rc_ulimit="-n 4096"
+
+# Specify the network service that corresponds to the "bind" setting
+# in your configuration file. For example, if you bind to 127.0.0.1,
+# this should be set to "loopback" which provides the loopback interface.
+rc_need="loopback"
+
+# Uncomment if you are using PostgreSQL:
+# rc_need="${rc_need} postgresql"
+
+# Use to bind to different port (useful when running multiple instances).
+# ZENDRITE_OPTS="-http-bind-address localhost:8008"
+
+# the config file for zendrite to use
+# ZENDRITE_CONFIG="/etc/zendrite/zendrite.yaml"

net-im/zendrite/files/init-r2

@@ -0,0 +1,73 @@
+#!/sbin/openrc-run
+
+ZENDRITE=${SVCNAME#*.}
+: ${ZENDRITE_CONFDIR:=${RC_PREFIX%/}/etc/zendrite}
+
+if [ -n "${ZENDRITE}" ] && [ ${SVCNAME} != "zendrite" ]; then
+    : ${ZENDRITE_CONFIG:=${ZENDRITE_CONFDIR}/${ZENDRITE}.yaml}
+    : ${ZENDRITE_PIDFILE:=${RC_PREFIX%/}/run/zendrite.${ZENDRITE}.pid}
+else
+    : ${ZENDRITE_CONFIG:=${ZENDRITE_CONFDIR}/zendrite.yaml}
+    : ${ZENDRITE_PIDFILE:=${RC_PREFIX%/}/run/zendrite.pid}
+fi
+
+if [ -n "${ZENDRITE_USER}" ]; then
+    : # Do nothing, ZENDRITE_USER is set externally.
+else
+    ZENDRITE_USER='zendrite'
+fi
+
+if [ -n "${ZENDRITE_WORKING_DIRECTORY}" ]; then
+    : # Do nothing, ZENDRITE_WORKING_DIRECTORY is set externally.
+else
+    ZENDRITE_WORKING_DIRECTORY='${RC_PREFIX%/}/var/lib/zendrite'
+fi
+
+# Where should supervise-daemon write zendrite's stdout to?
+if [ -n "${ZENDRITE_STDOUT_FILE}" ]; then
+    : # Do nothing, ZENDRITE_STDOUT_FILE is set externally.
+else
+    ZENDRITE_STDOUT_FILE="${RC_PREFIX%/}/var/log/zendrite/zendrite.stdout"
+fi
+
+# Where should supervise-daemon write zendrite's stderr to?
+if [ -n "${ZENDRITE_STDERR_FILE}" ]; then
+    : # Do nothing, ZENDRITE_STDERR_FILE is set externally.
+else
+    ZENDRITE_STDERR_FILE="${RC_PREFIX%/}/var/log/zendrite/zendrite.stderr"
+fi
+
+supervisor=supervise-daemon
+
+command="${RC_PREFIX%/}/usr/bin/zendrite"
+command_args="${ZENDRITE_OPTS} --config ${ZENDRITE_CONFIG}"
+command_user="${ZENDRITE_USER}:${ZENDRITE_USER}"
+output_log="${ZENDRITE_STDOUT_FILE}"
+error_log="${ZENDRITE_STDERR_FILE}"
+directory="${ZENDRITE_WORKING_DIRECTORY}"
+
+# https://github.com/OpenRC/openrc/blob/master/service-script-guide.md#dont-restartreload-with-a-broken-config
+checkconfig() {
+    test -f "${ZENDRITE_CONFIG}" || {
+        echo "\"${ZENDRITE_CONFIG}\" does not exist or is not a regular file." >&2
+        return 1
+    }
+}
+
+start_pre() {
+    [ "$RC_CMD" != "restart" ] && {
+        checkconfig || return $?
+    }
+    # Create the log and home directories  and make sure they are owned by the
+    # service user so it can write into them.
+    checkpath -d -o ${ZENDRITE_USER}:${ZENDRITE_USER} ${ZENDRITE_STDOUT_FILE%/*}
+    checkpath -d -o ${ZENDRITE_USER}:${ZENDRITE_USER} ${ZENDRITE_WORKING_DIRECTORY}
+}
+
+stop_pre() {
+    [ "$RC_CMD" = "restart" ] && {
+        checkconfig || return $?
+    }
+
+    return 0
+}

net-im/zendrite/zendrite-3.4.0-r1.ebuild

@@ -97,11 +97,6 @@ src_install() {
 	insinto /etc/zendrite
 	doins "${S}"/zendrite-sample.yaml
 
-	newinitd "${FILESDIR}"/init.1 zendrite
-	newconfd "${FILESDIR}"/conf.1 zendrite
-
-	keepdir /var/log/zendrite
-	keepdir /var/lib/zendrite
-
-	fowners zendrite:zendrite /var/log/zendrite
+	newinitd "${FILESDIR}"/init-r2 zendrite
+	newconfd "${FILESDIR}"/conf-r2 zendrite
 }