dev-go/go-resiliency: convert to use go eclasses

dev-go/go-resiliency/go-resiliency-1.0.0.ebuild

@@ -12,6 +12,7 @@ if [[ ${PV} = *9999* ]]; then
 else
 	KEYWORDS="~amd64"
 	SRC_URI="https://${EGO_SRC}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	inherit golang-vcs-snapshot
 fi
 inherit golang-build
 
@@ -22,37 +23,3 @@ SLOT="0/${PV}"
 IUSE=""
 DEPEND=""
 RDEPEND=""
-
-if [[ ${PV} != *9999* ]]; then
-src_unpack() {
-	local f
-
-	for f in ${A}
-	do
-		case "${f}" in
-			*.tar|*.tar.gz|*.tar.bz2|*.tar.xz)
-				local destdir=${WORKDIR}/${P}/src/${EGO_SRC}
-
-				debug-print "${FUNCNAME}: unpacking ${f} to ${destdir}"
-
-				# XXX: check whether the directory structure inside is
-				# fine? i.e. if the tarball has actually a parent dir.
-				mkdir -p "${destdir}" || die
-				tar -C "${destdir}" -x --strip-components 1 \
-					-f "${DISTDIR}/${f}" || die
-				;;
-			*)
-				debug-print "${FUNCNAME}: falling back to unpack for ${f}"
-
-				# fall back to the default method
-				unpack "${f}"
-				;;
-		esac
-	done
-}
-fi
-
-src_install() {
-	rm -rf src/${EGO_SRC}/.git* || die
-	golang-build_src_install
-}