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Tweak version display 

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>
pull/82/head
Andy Goldstein 2017-09-13 10:16:16 -04:00
parent d0b7880881
commit 81fda27440
3 changed files with 26 additions and 12 deletions
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12
Makefile
View File

@ -21,17 +21,23 @@ OUTPUT_DIR = $(ROOT_DIR)/_output
BIN_DIR = $(OUTPUT_DIR)/bin
GIT_SHA=$(shell git rev-parse --short HEAD)
GIT_DIRTY=$(shell git status --porcelain $(ROOT_DIR) 2> /dev/null)
ifneq ($(GIT_DIRTY),)
GIT_SHA := $(GIT_SHA)-dirty
ifeq ($(GIT_DIRTY),)
GIT_TREE_STATE := clean
else
GIT_TREE_STATE := dirty
endif
# docker related vars
DOCKER ?= docker
REGISTRY ?= gcr.io/heptio-images
BUILD_IMAGE ?= gcr.io/heptio-images/golang:1.8-alpine3.6
LDFLAGS := -X $(GOTARGET)/pkg/buildinfo.Version=$(VERSION)
LDFLAGS += -X $(GOTARGET)/pkg/buildinfo.DockerImage=$(REGISTRY)/$(PROJECT)
LDFLAGS += -X $(GOTARGET)/pkg/buildinfo.GitSHA=$(GIT_SHA)
LDFLAGS += -X $(GOTARGET)/pkg/buildinfo.GitTreeState=$(GIT_TREE_STATE)
# go build -i installs compiled packages so they can be reused later.
# This speeds up recompiles.
BUILDCMD = go build -i -v -ldflags "-X $(GOTARGET)/pkg/buildinfo.Version=$(VERSION) -X $(GOTARGET)/pkg/buildinfo.DockerImage=$(REGISTRY)/$(PROJECT) -X $(GOTARGET)/pkg/buildinfo.GitSHA=$(GIT_SHA)"
BUILDCMD = go build -i -v -ldflags "$(LDFLAGS)"
BUILDMNT = /go/src/$(GOTARGET)
EXTRA_MNTS ?=

22
pkg/buildinfo/version.go
View File

@ -14,17 +14,23 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
// Package buildinfo holds build-time information like the sonobuoy version.
// Package buildinfo holds build-time information like the ark version.
// This is a separate package so that other packages can import it without
// worrying about introducing circular dependencies.
package buildinfo
// Version is the current version of Ark, set by the go linker's -X flag at build time.
var Version string
var (
// Version is the current version of Ark, set by the go linker's -X flag at build time.
Version string
// DockerImage is the full path to the docker image for this build, for example
// gcr.io/heptio-images/ark.
var DockerImage string
// DockerImage is the full path to the docker image for this build, for example
// gcr.io/heptio-images/ark.
DockerImage string
// GitSHA is the actual commit that is being built, set by the go linker's -X flag at build time.
var GitSHA string
// GitSHA is the actual commit that is being built, set by the go linker's -X flag at build time.
GitSHA string
// GitTreeState indicates if the git tree is clean or dirty, set by the go linker's -X flag at build
// time.
GitTreeState string
)

4
pkg/cmd/version/version.go
View File

@ -29,7 +29,9 @@ func NewCommand() *cobra.Command {
Use: "version",
Short: "Print the ark version and associated image",
Run: func(cmd *cobra.Command, args []string) {
fmt.Printf("Version: [%s] - [%s]\n", buildinfo.Version, buildinfo.GitSHA)
fmt.Printf("Version: %s\n", buildinfo.Version)
fmt.Printf("Git commit: %s\n", buildinfo.GitSHA)
fmt.Printf("Git tree state: %s\n", buildinfo.GitTreeState)
fmt.Println("Configured docker image:", buildinfo.DockerImage)
},
}