app-backup/restic: verbump to 0.8.3

Closes: https://github.com/gentoo/gentoo/pull/7301

app-backup/restic/Manifest

@@ -1,3 +1,4 @@
 DIST restic-0.7.3.tar.gz 37062625 BLAKE2B 0a50c1c6c1ffc8f5d5c0698341bfd1715faee0ab3392ddb065b75143babb45dcfee355f2a369771b4c256cafcb839dc401ad827e194b52d27a1c7582b9c3a1c3 SHA512 2d44b4fc363c7f6389c1f06469cf30ebeff4d6ade0bd4fcae1d7d9def3922936b45043b04f4072284b773df2c6487c58db6aea41c7de5c8184ca33ca3c44d44a
 DIST restic-0.8.0.tar.gz 37309494 BLAKE2B 0c50ccbdabca2057a5d1f8a7326a3e143101daed7cf9eabf0deb2d4452bbd63fd57c3edc8be106c0123f3c4e01195e8042a8f70477c999b00069ffe3d4fcb1d5 SHA512 5f2205ac5caf91f119f1705dc1f8340c481fd27d809cdadbd8ff39ebbc910d98452626c2a9564300935746550a2604ed59aa095f3137788bd0dce87c0dcb14f9
 DIST restic-0.8.1.tar.gz 40330154 BLAKE2B 6758ae4cd7b3caf1bb58b9b95ddd9b99422f2a5997f37317381ec2714a4bc369331e1ba5accb791a2733eddcebdb056256a25b837cad6926f86ec61265d95324 SHA512 02d45b70b94514d3491297dcd34f26db854b6153a1aa297aaa9c938e09d65429fbe0dedb3c028ad38c769049f814c7a923481adfe9962a35dc39a7477a80fdab
+DIST restic-0.8.3.tar.gz 48746281 BLAKE2B 4161326068165b5ba19e9ee0e6386aa1df29a961a42509a2cb7924958100b9412abd1dd27d299d1eef76fdd4731d4a56f0a68e796a46071229a3e6767d3a6bb7 SHA512 758b2c69af8aad6bb62dc750141d5f5a1954ca2b51350ef59c35fd10afefaddc4d8d0cdd5914f249594946db6138124a48fba531b8a24353f022ccea773a240c

app-backup/restic/restic-0.8.3.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit golang-vcs-snapshot bash-completion-r1
+
+DESCRIPTION="A backup program that is fast, efficient and secure"
+HOMEPAGE="https://restic.github.io/"
+SRC_URI="https://github.com/restic/restic/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+EGO_PN="github.com/restic/restic"
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~x86"
+IUSE="test"
+
+DEPEND="
+	dev-lang/go
+	test? ( sys-fs/fuse:0 )"
+
+RDEPEND="sys-fs/fuse:0"
+
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+src_compile() {
+	local mygoargs=(
+		-v
+		-work
+		-x
+		-tags release
+		-ldflags "-s -w -X main.version=${PV}"
+		-asmflags "-trimpath=${S}"
+		-gcflags "-trimpath=${S}"
+		-o restic ${EGO_PN}/cmd/restic
+	)
+
+	GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
+		go build "${mygoargs[@]}" || die
+}
+
+src_test() {
+	GOPATH="${WORKDIR}/${P}:$(get_golibdir_gopath)" \
+		go test -timeout 30m -v -work -x ${EGO_PN}/cmd/... ${EGO_PN}/internal/... || die
+}
+
+src_install() {
+	dobin restic
+
+	newbashcomp doc/bash-completion.sh "${PN}"
+
+	insinto /usr/share/zsh/site-functions
+	newins doc/zsh-completion.zsh _restic
+
+	doman doc/man/*
+	dodoc doc/*.rst
+}