umoci: Added package for oci image management

umoci/Makefile

@@ -0,0 +1,65 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=umoci
+PKG_VERSION:=0.0.1
+PKG_RELEASE:=1
+PKG_LICENSE:=Apache-2.0
+PKG_LICENSE_FILES:=LICENSE
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_NAME:=umoci
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://github.com/opencontainers/umoci.git
+PKG_SOURCE_VERSION:=2cec49f54b72684ef170f11c708c56140f298bf7
+PKG_MIRROR_HASH:=skip
+
+PKG_BUILD_DEPENDS:=golang/host
+PKG_BUILD_PARALLEL:=1
+PKG_USE_MIPS16:=0
+
+GO_PKG:=github.com/opencontainers/umoci/
+GO_PKG_LDFLAGS_X:=main.gitCommit=$(PKG_SOURCE_VERSION) main.version=$(PKG_SOURCE_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+
+GOLANG_PACKAGE_MK:=$(wildcard $(TOPDIR)/feeds/*/lang/golang/golang-package.mk)
+
+# verify that there is only one single file returned
+ifneq (1,$(words $(GOLANG_PACKAGE_MK)))
+ifeq (0,$(words $(GOLANG_PACKAGE_MK)))
+$(error did not find golang-package.mk in any feed)
+else
+$(error found multiple golang-package.mk files in the feeds)
+endif
+else
+$(info found golang-package.mk at $(GOLANG_PACKAGE_MK))
+endif
+
+include $(GOLANG_PACKAGE_MK)
+
+define Package/umoci
+  SECTION:=utils
+  CATEGORY:=Utilities
+  TITLE:=umoci utility
+  URL:=https://github.com/opencontainers/umoci
+  DEPENDS:=$(GO_ARCH_DEPENDS)
+endef
+
+define Package/umoci/description
+  OCI (Open Container Initiative) image tool modifies Open Container images.
+endef
+
+GO_PKG_BUILD_VARS += GO111MODULE=auto
+
+define Build/Compile
+	$(call GoPackage/Build/Compile)
+	$(call GoPackage/Package/Install/Bin,$(PKG_INSTALL_DIR))
+endef
+
+define Package/umoci/install
+	$(INSTALL_DIR) $(1)/usr/bin
+	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/umoci $(1)/usr/bin
+endef
+
+$(eval $(call GoBinPackage,umoci))
+$(eval $(call BuildPackage,umoci))