new port: sysutils/zrepl

zrepl is a complete ZFS dataset replication tool written in Go
that supports feature detection, bookmarks, and other new features.

Significant parts of this port were submitted by woodsb02. Thank you!

Submitted by:	woodsb02, me
Reviewed by:	woodsb02
Differential Revision:	https://reviews.freebsd.org/D12462

10 files changed, 225 insertions, 0 deletions

diff --git a/sysutils/Makefile b/sysutils/Makefile
index dd1b8b6976c4..c9abf61e0578 100644
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -1356,6 +1356,7 @@
     SUBDIR += znapzend
     SUBDIR += zogftw
     SUBDIR += zrep
+    SUBDIR += zrepl
     SUBDIR += zsd
     SUBDIR += zxfer
 
diff --git a/sysutils/zrepl/Makefile b/sysutils/zrepl/Makefile
new file mode 100644
index 000000000000..2ca1edc212e3
--- /dev/null
+++ b/sysutils/zrepl/Makefile
@@ -0,0 +1,62 @@
+# Created by: Nikolai Lifanov <lifanov@FreeBSD.org> and Ben Woods <woodsb02@FreeBSD.org>
+# $FreeBSD$
+
+PORTNAME=	zrepl
+PORTVERSION=	0.0.1
+CATEGORIES=	sysutils
+
+MAINTAINER=	lifanov@FreeBSD.org
+COMMENT=	ZFS dataset replication tool
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+USES=		go
+USE_RC_SUBR=	zrepl
+SUB_FILES=	pkg-message
+
+USE_GITHUB=	yes
+GH_SUBDIR=	src/github.com/zrepl/zrepl
+GH_TUPLE=	davecgh:go-spew:v1.1.0:go_spew/src/github.com/davecgh/go-spew \
+		fsnotify:fsnotify:v1.4.2:fsnotify/src/github.com/fsnotify/fsnotify \
+		ftrvxmtrx:fd:c6d8003:fd/src/github.com/ftrvxmtrx/fd \
+		go-logfmt:logfmt:v0.3.0:go_logfmt/src/github.com/go-logfmt/logfmt \
+		go-yaml:yaml:eb3733d:go_yaml/src/github.com/go-yaml/yaml \
+		hashicorp:hcl:68e816d:hcl/src/github.com/hashicorp/hcl \
+		inconshreveable:mousetrap:v1.0:mousetrap/src/github.com/inconshreveable/mousetrap \
+		jinzhu:copier:db4671f:copier/src/github.com/jinzhu/copier \
+		kr:logfmt:b84e30a:logfmt/src/github.com/kr/logfmt \
+		kr:pretty:cfb55aa:pretty/src/github.com/kr/pretty \
+		kr:text:7cafcd8:text/src/github.com/kr/text \
+		magiconair:properties:v1.7.3:properties/src/github.com/magiconair/properties \
+		mitchellh:go-homedir:b8bc1bf:go_homedir/src/github.com/mitchellh/go-homedir \
+		mitchellh:mapstructure:d0303fe:mapstructure/src/github.com/mitchellh/mapstructure \
+		pelletier:go-buffruneio:v0.2.0:go_buffruneio/src/github.com/pelletier/go-buffruneio \
+		pelletier:go-toml:v1.0.0:go_toml/src/github.com/pelletier/go-toml \
+		pkg:errors:v0.8.0:errors/src/github.com/pkg/errors \
+		pmezard:go-difflib:v1.0.0:go_difflib/src/github.com/pmezard/go-difflib \
+		spf13:afero:ee1bd8e:afero/src/github.com/spf13/afero \
+		spf13:cast:v1.1.0:cast/src/github.com/spf13/cast \
+		spf13:cobra:b787445:cobra/src/github.com/spf13/cobra \
+		spf13:jWalterWeatherman:12bd96e:jwalterweatherman/src/github.com/spf13/jwalterweatherman \
+		spf13:pflag:v1.0.0:pflag/src/github.com/spf13/pflag \
+		spf13:viper:v1.0.0:viper/src/github.com/spf13/viper \
+		stretchr:testify:v1.1.4:testify/src/github.com/stretchr/testify
+
+GO_PKGNAME=	github.com/${GH_ACCOUNT}/${GH_PROJECT}
+
+post-extract:
+	${LN} -sf ${WRKSRC}/src ${WRKDIR}
+
+do-install:
+	${INSTALL_PROGRAM} ${WRKDIR}/bin/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
+
+post-install:
+	@${MKDIR} ${STAGEDIR}${PREFIX}/etc/newsyslog.conf.d \
+		${STAGEDIR}${PREFIX}/etc/syslog.d \
+		${STAGEDIR}${PREFIX}/etc/zrepl
+	${INSTALL_DATA} ${FILESDIR}/newsyslog-zrepl.conf ${STAGEDIR}${PREFIX}/etc/newsyslog.conf.d/zrepl.conf
+	${INSTALL_DATA} ${FILESDIR}/syslog-zrepl.conf.sample ${STAGEDIR}${PREFIX}/etc/syslog.d/zrepl.conf.sample
+	${INSTALL_DATA} ${FILESDIR}/zrepl.yml.sample ${STAGEDIR}${PREFIX}/etc/zrepl/zrepl.yml.sample
+
+.include <bsd.port.mk>
diff --git a/sysutils/zrepl/distinfo b/sysutils/zrepl/distinfo
new file mode 100644
index 000000000000..c2cf2cb758c7
--- /dev/null
+++ b/sysutils/zrepl/distinfo
@@ -0,0 +1,53 @@
+TIMESTAMP = 1506825154
+SHA256 (zrepl-zrepl-0.0.1_GH0.tar.gz) = 33bc044745a22d9b4e4e8a7196668a0c414b1448205600a1d18b0a0102cebe29
+SIZE (zrepl-zrepl-0.0.1_GH0.tar.gz) = 65120
+SHA256 (davecgh-go-spew-v1.1.0_GH0.tar.gz) = 1f7e0bd2db0341925b5f2ee5834e99380f4c2b1bd36cf0fa62d7717899d39d62
+SIZE (davecgh-go-spew-v1.1.0_GH0.tar.gz) = 42337
+SHA256 (fsnotify-fsnotify-v1.4.2_GH0.tar.gz) = 4a1fd9beeb0496b9cf6084ac83654ece19188e9b2ffa041652d1071d4b225415
+SIZE (fsnotify-fsnotify-v1.4.2_GH0.tar.gz) = 29552
+SHA256 (ftrvxmtrx-fd-c6d8003_GH0.tar.gz) = cc6ff072f220c819fffde3b35edeba0183c827e8ff76f221acb6a6d71d257e90
+SIZE (ftrvxmtrx-fd-c6d8003_GH0.tar.gz) = 3283
+SHA256 (go-logfmt-logfmt-v0.3.0_GH0.tar.gz) = 74a958064177fc33cc66c60ae118f95faf9f986bcab0465c47f40d8cad978fce
+SIZE (go-logfmt-logfmt-v0.3.0_GH0.tar.gz) = 11546
+SHA256 (go-yaml-yaml-eb3733d_GH0.tar.gz) = d2ae44f0e31f3a13a1b89a55ceaabcbab4d588d41951fd2243739b60b10146bb
+SIZE (go-yaml-yaml-eb3733d_GH0.tar.gz) = 64686
+SHA256 (hashicorp-hcl-68e816d_GH0.tar.gz) = 288631e25ed9624a73ccd66b198f272fb50cc047d1705c22b3c42d3933e192dc
+SIZE (hashicorp-hcl-68e816d_GH0.tar.gz) = 69764
+SHA256 (inconshreveable-mousetrap-v1.0_GH0.tar.gz) = a4d93289b6c62780bf78f221febe9e45dc3095f382336a166734ed294007ff1b
+SIZE (inconshreveable-mousetrap-v1.0_GH0.tar.gz) = 2288
+SHA256 (jinzhu-copier-db4671f_GH0.tar.gz) = 3ae429e4a775545174f89591605f2775e3d52d9942ef1619019c84dfec65552f
+SIZE (jinzhu-copier-db4671f_GH0.tar.gz) = 5039
+SHA256 (kr-logfmt-b84e30a_GH0.tar.gz) = 1fb415fdfeca3d607e0bd0474def2f76a1438abfea8e35f1cda052673e5967e0
+SIZE (kr-logfmt-b84e30a_GH0.tar.gz) = 6405
+SHA256 (kr-pretty-cfb55aa_GH0.tar.gz) = 5c8e2093298c7540a2707a34d283ce37f1b288497786d4f5725647a63ab2ac5c
+SIZE (kr-pretty-cfb55aa_GH0.tar.gz) = 8499
+SHA256 (kr-text-7cafcd8_GH0.tar.gz) = 218bd56a3927283e4c9232b4ee15e0fcc989ace72a2a0be14863ce3795ad3c90
+SIZE (kr-text-7cafcd8_GH0.tar.gz) = 8584
+SHA256 (magiconair-properties-v1.7.3_GH0.tar.gz) = 984fdc5c5d303e4c85975e3a8e15ac7217f48998c262388b21dbceb94010b1a8
+SIZE (magiconair-properties-v1.7.3_GH0.tar.gz) = 27512
+SHA256 (mitchellh-go-homedir-b8bc1bf_GH0.tar.gz) = 4baa24d61eab2da480d6f11d1d6f2a1cb7601f7b634af2ad5a978c95452150b9
+SIZE (mitchellh-go-homedir-b8bc1bf_GH0.tar.gz) = 2993
+SHA256 (mitchellh-mapstructure-d0303fe_GH0.tar.gz) = 30e7697b7e321d8f14bff5f19b789cd38fd277518aae251c370ea53ddb53d1f7
+SIZE (mitchellh-mapstructure-d0303fe_GH0.tar.gz) = 15560
+SHA256 (pelletier-go-buffruneio-v0.2.0_GH0.tar.gz) = 2a838bbc3240d323549c9e6820cbf66199296d2706e72697685ee9576affd49f
+SIZE (pelletier-go-buffruneio-v0.2.0_GH0.tar.gz) = 3028
+SHA256 (pelletier-go-toml-v1.0.0_GH0.tar.gz) = 068455531f9a8cb9cad590d2d9a02bc25180737868de640849d85a5b99a0ce37
+SIZE (pelletier-go-toml-v1.0.0_GH0.tar.gz) = 47009
+SHA256 (pkg-errors-v0.8.0_GH0.tar.gz) = bacf6c58e490911398cee61742ddc6a90c560733e4c9dcb3d867b17a894c9dd5
+SIZE (pkg-errors-v0.8.0_GH0.tar.gz) = 11344
+SHA256 (pmezard-go-difflib-v1.0.0_GH0.tar.gz) = 28f3dc1b5c0efd61203ab07233f774740d3bf08da4d8153fb5310db6cea0ebda
+SIZE (pmezard-go-difflib-v1.0.0_GH0.tar.gz) = 11398
+SHA256 (spf13-afero-ee1bd8e_GH0.tar.gz) = 17fd67e75e894ac0dd8742aab75ab8937a5f95716e433c6e5af59a34669f5b3c
+SIZE (spf13-afero-ee1bd8e_GH0.tar.gz) = 42558
+SHA256 (spf13-cast-v1.1.0_GH0.tar.gz) = 2758eb969dd8707c0ff165fda4191fd8811e19b0c5d29d3dced0fba1b4410ad4
+SIZE (spf13-cast-v1.1.0_GH0.tar.gz) = 9592
+SHA256 (spf13-cobra-b787445_GH0.tar.gz) = 2923b91766a9e68a22f81d3b46768dad963fd4ae3f6a5b2e137e2a7b87b37276
+SIZE (spf13-cobra-b787445_GH0.tar.gz) = 99833
+SHA256 (spf13-jWalterWeatherman-12bd96e_GH0.tar.gz) = 58740d954bd3cb9c3f3e34581a62403d8d32bab3491422276bc2b1c339f6ec85
+SIZE (spf13-jWalterWeatherman-12bd96e_GH0.tar.gz) = 6342
+SHA256 (spf13-pflag-v1.0.0_GH0.tar.gz) = 690b86ae5499fad84ada4644c85215d66d56f31934683e8543f4c57c5048e011
+SIZE (spf13-pflag-v1.0.0_GH0.tar.gz) = 38988
+SHA256 (spf13-viper-v1.0.0_GH0.tar.gz) = 50c1c336095ce0e7edf414c25f80f3f01b65457b092752252f2c47af85c8c99e
+SIZE (spf13-viper-v1.0.0_GH0.tar.gz) = 30804
+SHA256 (stretchr-testify-v1.1.4_GH0.tar.gz) = f7a244ad38ee484296e8969356209e0d9fb35bd790f69fc5e7758b4e2a9e1874
+SIZE (stretchr-testify-v1.1.4_GH0.tar.gz) = 83325
diff --git a/sysutils/zrepl/files/newsyslog-zrepl.conf b/sysutils/zrepl/files/newsyslog-zrepl.conf
new file mode 100644
index 000000000000..2c4a1dc83f9f
--- /dev/null
+++ b/sysutils/zrepl/files/newsyslog-zrepl.conf
@@ -0,0 +1,7 @@
+# $FreeBSD$
+#
+# Newsyslog configuration file for zrepl.
+# See newsyslog.conf(5) for details.
+#
+# logfilename		[owner:group]	mode	count	size	when	flags	[/pid_file]			[sig_num]
+/var/log/zrepl.log			644	7	1000	@T00	JNC
diff --git a/sysutils/zrepl/files/pkg-message.in b/sysutils/zrepl/files/pkg-message.in
new file mode 100644
index 000000000000..56c96fc1870d
--- /dev/null
+++ b/sysutils/zrepl/files/pkg-message.in
@@ -0,0 +1,15 @@
+------------------------------------------------------------------------
+zrepl must be configured before it is started the first time.
+- Create the log file /var/log/zrepl.log:
+  # service newsyslog restart
+- Teach syslogd to redirect facility local0 to the zrepl.log file:
+  # service syslogd reload
+- Modify the %%PREFIX%%/etc/zrepl/zrepl.yml configuration file
+- For remote backups, create the SSH key pair and authorized_keys file
+- Enable the zrepl daemon to start automatically at boot:
+  # sysrc zrepl_enable="YES"
+- Start the zrepl daemon:
+  # service zrepl start
+
+For documentation, refer to https://zrepl.github.io/.
+------------------------------------------------------------------------
diff --git a/sysutils/zrepl/files/syslog-zrepl.conf.sample b/sysutils/zrepl/files/syslog-zrepl.conf.sample
new file mode 100644
index 000000000000..5366fd4aa3cf
--- /dev/null
+++ b/sysutils/zrepl/files/syslog-zrepl.conf.sample
@@ -0,0 +1,8 @@
+# $FreeBSD$
+#
+# Syslog configuration file for zrepl.
+# See syslog.conf(5) for details.
+#
+# SELECTOR					ACTION
+# FACILITY.[!<=>]LEVEL
+local0.info					/var/log/zrepl.log
diff --git a/sysutils/zrepl/files/zrepl.in b/sysutils/zrepl/files/zrepl.in
new file mode 100644
index 000000000000..6bb5ea51da06
--- /dev/null
+++ b/sysutils/zrepl/files/zrepl.in
@@ -0,0 +1,59 @@
+#!/bin/sh
+
+# $FreeBSD$
+#
+# 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:		Set to YES to enable the zrepl service.
+#			Default: NO
+# zrepl_config:		File containing zrepl configuration details.
+#			Default: %%PREFIX%%/etc/zrepl/zrepl.yml
+# zrepl_user:		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:		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
+
+. /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"}
+
+pidfile="/var/run/zrepl/daemon.pid"
+command="/usr/sbin/daemon"
+procname="%%PREFIX%%/bin/zrepl"
+command_args="-p ${pidfile} -S -l local0 -s alert -T zrepl ${procname} --config ${zrepl_config} daemon"
+
+start_precmd=zrepl_precmd
+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
+}
+
+stop_postcmd=zrepl_postcmd
+zrepl_postcmd()
+{
+	rm -f -- "${pidfile}"
+}
+
+run_rc_command "$1"
diff --git a/sysutils/zrepl/files/zrepl.yml.sample b/sysutils/zrepl/files/zrepl.yml.sample
new file mode 100644
index 000000000000..48e563fe04b4
--- /dev/null
+++ b/sysutils/zrepl/files/zrepl.yml.sample
@@ -0,0 +1,12 @@
+# $FreeBSD$
+#
+# zrepl main configuration file.
+# For documentation, refer to https://zrepl.github.io/
+#
+global:
+  logging:
+    syslog:
+      enable: true
+      format: logfmt
+
+# Add "jobs:" section(s) here for your specific use cases.
diff --git a/sysutils/zrepl/pkg-descr b/sysutils/zrepl/pkg-descr
new file mode 100644
index 000000000000..812c30bb2c5c
--- /dev/null
+++ b/sysutils/zrepl/pkg-descr
@@ -0,0 +1,4 @@
+Cross-platform ZFS replication tool written in Go that supports
+feature detection, bookmarks, and other new features.
+
+WWW: https://zrepl.github.io/
diff --git a/sysutils/zrepl/pkg-plist b/sysutils/zrepl/pkg-plist
new file mode 100644
index 000000000000..e4b5293af744
--- /dev/null
+++ b/sysutils/zrepl/pkg-plist
@@ -0,0 +1,4 @@
+bin/zrepl
+etc/newsyslog.conf.d/zrepl.conf
+@sample etc/syslog.d/zrepl.conf.sample
+@sample etc/zrepl/zrepl.yml.sample