feat(*): add git tree state to binaries

* clean up version output

cmd/helm/version.go

@@ -52,12 +52,12 @@ func (v *versionCmd) run() error {
 	// Regardless of whether we can talk to server or not, just print the client
 	// version.
 	cv := version.GetVersionProto()
-	fmt.Fprintf(v.out, "Client: {SemVer: %s GitCommit: %s}\n", cv.SemVer, cv.GitCommit)
+	fmt.Fprintf(v.out, "Client: %#v\n", cv)
 
 	resp, err := v.client.GetVersion()
 	if err != nil {
 		return err
 	}
-	fmt.Fprintf(v.out, "Server: {SemVer: %s GitCommit: %s}\n", resp.Version.SemVer, resp.Version.GitCommit)
+	fmt.Fprintf(v.out, "Server: %#v\n", resp.Version)
 	return nil
 }

cmd/tiller/release_server.go

@@ -178,7 +178,7 @@ func filterReleases(filter string, rels []*release.Release) ([]*release.Release,
 
 func (s *releaseServer) GetVersion(c ctx.Context, req *services.GetVersionRequest) (*services.GetVersionResponse, error) {
 	v := version.GetVersionProto()
-	return &services.GetVersionResponse{Version: &v}, nil
+	return &services.GetVersionResponse{Version: v}, nil
 }
 
 func (s *releaseServer) GetReleaseStatus(c ctx.Context, req *services.GetReleaseStatusRequest) (*services.GetReleaseStatusResponse, error) {

pkg/helm/client.go

@@ -120,7 +120,7 @@ func (h *Client) UpdateRelease(rlsName string, chStr string, opts ...UpdateOptio
 	return h.opts.rpcUpdateRelease(rlsName, chart, rls.NewReleaseServiceClient(c), opts...)
 }
 
-// Version returns the server version
+// GetVersion returns the server version
 //
 // Note: there aren't currently any supported StatusOptions,
 // but they are kept in the API signature as a placeholder for future additions.

pkg/version/version.go

@@ -17,26 +17,27 @@ limitations under the License.
 // Package version represents the current version of the project.
 package version // import "k8s.io/helm/pkg/version"
 
-import (
-	"k8s.io/helm/pkg/proto/hapi/version"
+import "k8s.io/helm/pkg/proto/hapi/version"
+
+var (
+	// Version is the current version of the Helm.
+	// Update this whenever making a new release.
+	// The version is of the format Major.Minor.Patch[-Prerelease][+BuildMetadata]
+	//
+	// Increment major number for new feature additions and behavioral changes.
+	// Increment minor number for bug fixes and performance enhancements.
+	// Increment patch number for critical fixes to existing releases.
+	Version = "v2.0.0-alpha.4"
+
+	// BuildMetadata is extra build time data
+	BuildMetadata = ""
+	// GitCommit is the git sha1
+	GitCommit = ""
+	// GitTreeState is the state of the git tree
+	GitTreeState = ""
 )
 
-// Version is the current version of the Helm.
-// Update this whenever making a new release.
-// The version is of the format Major.Minor.Patch[-Prerelease][+BuildMetadata]
-//
-// Increment major number for new feature additions and behavioral changes.
-// Increment minor number for bug fixes and performance enhancements.
-// Increment patch number for critical fixes to existing releases.
-//
-// BuildMetadata gets filled in during build, do not touch
-// GitCommit gets filled in during build, do not touch
-var Version = "v2.0.0-alpha.4"
-var BuildMetadata = ""
-var GitCommit = ""
-
 // GetVersion returns the semver string of the version
-
 func GetVersion() string {
 	if BuildMetadata == "" {
 		return Version
@@ -45,9 +46,10 @@ func GetVersion() string {
 }
 
 // GetVersionProto returns protobuf representing the version
-func GetVersionProto() version.Version {
-	return version.Version{
-		SemVer:    GetVersion(),
-		GitCommit: GitCommit,
+func GetVersionProto() *version.Version {
+	return &version.Version{
+		SemVer:       GetVersion(),
+		GitCommit:    GitCommit,
+		GitTreeState: GitTreeState,
 	}
 }

versioning.mk

@@ -3,6 +3,7 @@ MUTABLE_VERSION ?= canary
 GIT_COMMIT := $(shell git rev-parse HEAD)
 GIT_SHA := $(shell git rev-parse --short HEAD)
 GIT_TAG := $(shell git describe --tags --abbrev=0 2>/dev/null)
+GIT_DIRTY = $(shell test -n "`git status --porcelain`" && echo "dirty" || echo "clean")
 
 ifdef VERSION
 	DOCKER_VERSION = $(VERSION)
@@ -15,8 +16,9 @@ BINARY_VERSION ?= ${GIT_TAG}-${GIT_SHA}
 IMAGE := ${DOCKER_REGISTRY}/${IMAGE_PREFIX}/${SHORT_NAME}:${DOCKER_VERSION}
 MUTABLE_IMAGE := ${DOCKER_REGISTRY}/${IMAGE_PREFIX}/${SHORT_NAME}:${MUTABLE_VERSION}
 
-LDFLAGS += -X k8s.io/helm/pkg/version.SemVer=${GIT_TAG}
+LDFLAGS += -X k8s.io/helm/pkg/version.Version=${GIT_TAG}
 LDFLAGS += -X k8s.io/helm/pkg/version.GitCommit=${GIT_COMMIT}
+LDFLAGS += -X k8s.io/helm/pkg/version.GitTreeState=${GIT_DIRTY}
 
 DOCKER_PUSH = docker push
 ifeq ($(DOCKER_REGISTRY),gcr.io)