app-emulation/buildah: version bump to 1.6

Package-Manager: Portage-2.3.59, Repoman-2.3.12
Signed-off-by: Zac Medico <zmedico@gentoo.org>

app-emulation/buildah/Manifest

@@ -3,3 +3,4 @@ DIST buildah-1.3-issue-966-containers-storage-c7ba5749d44a65fde2daf114c16fb0272d
 DIST buildah-1.3.tar.gz 4486873 BLAKE2B 35fb62626d2466495da47579cf4ab23603797ef42a9308245fa97c87a91fcb978f4d02724ce79c2b4ac620d9868ca8974e4701ba6a96ccf739e5ccb4e6d9693a SHA512 c8e161254495cb652caf9a54a051155008e41575487d26aacd38355f0a447ae0e8973b33a978e6a2d5a6c8105400d49dae46878c5f3631ab51aa3556d5033ccd
 DIST buildah-1.4.tar.gz 4529960 BLAKE2B 20878d322d75c6c7c2921f91a9d5434231456d2e6a94c1d4b9ca4fc068bcde1359ba0113dbf97c05738e328933068cbe2a101a1fb429e602533a42a94282a840 SHA512 8b7fc6e94da3615ce42a13621f766602465404f30c7e4e0fcb50998aefb59ebd50a4e000b8b3887e150656a2dd8b8fb3541991f8cac1193322e828448b89056d
 DIST buildah-1.5.tar.gz 4549438 BLAKE2B 0b547f2e06a012540e633e3e55d12d5f44141be7e7231643efd1914571b0d3b03411b5d95f2b8e616679c1f8c966fda818ac8d2a2ca016e89218480ca1c9392c SHA512 291bf7d174500e96279f7fba143f72349648b09fd2d100e6409ae75c8436ff323143ed5b8b1a3448865171916bd44790292344247f0579c33a72c1ff774631e5
+DIST buildah-1.6.tar.gz 6296936 BLAKE2B 1c5e0b1a8d3f3be381c0b7cad5c52af95ee8977c46500e24888bda3f33fffead493b53deb6bbec879d342639fbaab69acbbf0186d7794f6261b3a81b958475e9 SHA512 fb946351602370ecadce84bddde9b8c954b5ecd1ed88f75db8335bf3b5cb0fc68b90a253433d51ddab04d32a6ec2e87d48282f51ec2c3965410533f1247e96f0

app-emulation/buildah/buildah-1.6.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+inherit bash-completion-r1 golang-vcs-snapshot
+
+KEYWORDS="~amd64"
+DESCRIPTION="A tool that facilitates building OCI images"
+HOMEPAGE="https://github.com/containers/buildah"
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="ostree selinux"
+EGO_PN="${HOMEPAGE#*//}"
+EGIT_COMMIT="v${PV}"
+GIT_COMMIT="5f95bd9"
+SRC_URI="https://${EGO_PN}/archive/${EGIT_COMMIT}.tar.gz -> ${P}.tar.gz"
+RDEPEND="app-crypt/gpgme:=
+	app-emulation/skopeo
+	dev-libs/libgpg-error:=
+	dev-libs/libassuan:=
+	sys-fs/lvm2:=
+	sys-libs/libseccomp:=
+	selinux? ( sys-libs/libselinux:= )"
+DEPEND="${RDEPEND}"
+RESTRICT="test"
+REQUIRED_USE="!selinux? ( !ostree )"
+S="${WORKDIR}/${P}/src/${EGO_PN}"
+
+src_prepare() {
+	default
+	sed -e 's|^\(GIT_COMMIT ?= \).*|\1'${GIT_COMMIT}'|' -i Makefile || die
+
+	[[ -f ostree_tag.sh ]] || die
+	use ostree || { echo -e "#!/bin/sh\necho containers_image_ostree_stub" > \
+		ostree_tag.sh || die; }
+
+	[[ -f selinux_tag.sh ]] || die
+	use selinux || { echo -e "#!/bin/sh\ntrue" > \
+		selinux_tag.sh || die; }
+}
+
+src_compile() {
+	GOPATH="${WORKDIR}/${P}" emake all
+}
+
+src_install() {
+	dodoc CHANGELOG.md CONTRIBUTING.md README.md install.md troubleshooting.md
+	doman docs/*.1
+	dodoc -r docs/tutorials
+	dobin ${PN} imgtype
+	dobashcomp contrib/completions/bash/buildah
+}
+
+src_test() {
+	GOPATH="${WORKDIR}/${P}" emake test-unit
+}