filesystems: add new category for file systems and related utilities

The filesystems category houses file systems and file system utilities.
It is added mainly to turn the sysutils/fusefs-* pseudo-category into
a proper one, but is also useful for the sundry of other file systems
related ports found in the tree.

Ports that seem like they belong there are moved to the new category.
Two ports, sysutils/fusefs-funionfs and sysutils/fusefs-fusepak are
not moved as they currently don't fetch and don't have TIMESTAMP set
in their distinfo, but that is required to be able to push a rename
of the port by the pre-receive hook.

Approved by:	portmgr (rene)
Reviewed by:	mat
Pull Request:	https://github.com/freebsd/freebsd-ports/pull/302
PR:		281988

1 files changed, 80 insertions, 0 deletions

diff --git a/filesystems/zrepl/files/zrepl.in b/filesystems/zrepl/files/zrepl.in
new file mode 100644
index 000000000000..6a2510f80572
--- /dev/null
+++ b/filesystems/zrepl/files/zrepl.in
@@ -0,0 +1,80 @@
+#!/bin/sh
+
+# PROVIDE: zrepl
+# REQUIRE: LOGIN
+# KEYWORD: shutdown
+#
+# Add the following lines to /etc/rc.conf.local or /etc/rc.conf
+# to enable this service:
+#
+# zrepl_enable (bool):	Set to YES to enable the zrepl service.
+#			Default: NO
+# zrepl_config (str):	File containing zrepl configuration details.
+#			Default: %%PREFIX%%/etc/zrepl/zrepl.yml
+# zrepl_user (str):	The user account used to run the zrepl daemon.
+#			Do not specifically set this to an empty string as this
+#			will cause the daemon to run as root.
+#			Default: root
+# zrepl_group (str):	The group account used to run the zrepl daemon.
+#			Do not specifically set this to an empty string as this
+#			will cause the daemon to run with group wheel.
+#			Default: wheel
+# zrepl_flags (str):	Extra flags passed to zrepl
+#			Default: ""
+# zrepl_facility (str):	Syslog facility to use
+#			Default: local0
+# zrepl_priority (str):	Syslog priority to use
+#			Default: alert
+
+. /etc/rc.subr
+name=zrepl
+rcvar=${name}_enable
+load_rc_config $name
+
+: ${zrepl_enable:="NO"}
+: ${zrepl_config:="%%PREFIX%%/etc/zrepl/zrepl.yml"}
+: ${zrepl_user:="root"}
+: ${zrepl_group:="wheel"}
+: ${zrepl_flags:=""}
+: ${zrepl_facility:="local0"}
+: ${zrepl_priority:="alert"}
+: ${zrepl_options:="${zrepl_flags} --config ${zrepl_config}"}
+
+pidfile="/var/run/zrepl.pid"
+command="/usr/sbin/daemon"
+procname="%%PREFIX%%/bin/zrepl"
+command_args="-p ${pidfile} -S -l ${zrepl_facility} -s ${zrepl_priority} -T ${name} \
+		${procname} ${zrepl_options} daemon"
+
+start_precmd="zrepl_precmd"
+stop_postcmd="zrepl_postcmd"
+restart_precmd="zrepl_checkconfig"
+configtest_cmd="zrepl_checkconfig"
+extra_commands="configtest"
+
+zrepl_precmd()
+{
+	if [ ! -d "/var/run/zrepl/stdinserver" ]; then
+		install -d -g ${zrepl_group} -o ${zrepl_user} -m 0700 -- "/var/run/zrepl";
+		install -d -g ${zrepl_group} -o ${zrepl_user} -m 0700 -- "/var/run/zrepl/stdinserver";
+	fi
+
+	if [ ! -e "${pidfile}" ]; then
+		install -g ${zrepl_group} -o ${zrepl_user} -- /dev/null "${pidfile}";
+	fi
+
+	zrepl_checkconfig
+}
+
+zrepl_postcmd()
+{
+	rm -f -- "${pidfile}"
+}
+
+zrepl_checkconfig()
+{
+	echo "Performing sanity check on zrepl configuration:"
+	eval ${procname} ${zrepl_options} configcheck
+}
+
+run_rc_command "$1"