ref(*): replace TillerVersion with HelmVersion

cmd/helm/template.go

@@ -194,9 +194,9 @@ func (t *templateCmd) run(cmd *cobra.Command, args []string) error {
 	renderer := engine.New()
 
 	caps := &chartutil.Capabilities{
-		APIVersions:   chartutil.DefaultVersionSet,
-		KubeVersion:   chartutil.DefaultKubeVersion,
-		TillerVersion: tversion.GetVersionProto(),
+		APIVersions: chartutil.DefaultVersionSet,
+		KubeVersion: chartutil.DefaultKubeVersion,
+		HelmVersion: tversion.GetVersionProto(),
 	}
 
 	// kubernetes version

docs/chart_best_practices/conventions.md

@@ -42,12 +42,12 @@ When in doubt, use _Helm_ (with an uppercase 'H').
 
 ## Restricting Tiller by Version
 
-A `Chart.yaml` file can specify a `tillerVersion` SemVer constraint:
+A `Chart.yaml` file can specify a `helmVersion` SemVer constraint:
 
 ```yaml
 name: mychart
 version: 0.2.0
-tillerVersion: ">=2.4.0"
+helmVersion: ">=2.4.0"
 ```
 
 This constraint should be set when templates use a new feature that was not

docs/chart_template_guide/builtin_objects.md

@@ -24,7 +24,7 @@ In the previous section, we use `{{.Release.Name}}` to insert the name of a rele
   - `Capabilities.APIVersions` is a set of versions.
   - `Capabilities.APIVersions.Has $version` indicates whether a version (`batch/v1`) is enabled on the cluster.
   - `Capabilities.KubeVersion` provides a way to look up the Kubernetes version. It has the following values: `Major`, `Minor`, `GitVersion`, `GitCommit`, `GitTreeState`, `BuildDate`, `GoVersion`, `Compiler`, and `Platform`.
-  - `Capabilities.TillerVersion` provides a way to look up the Tiller version. It has the following values: `SemVer`, `GitCommit`, and `GitTreeState`.
+  - `Capabilities.helmVersion` provides a way to look up the Tiller version. It has the following values: `SemVer`, `GitCommit`, and `GitTreeState`.
 - `Template`: Contains information about the current template that is being executed
   - `Name`: A namespaced filepath to the current template (e.g. `mychart/templates/mytemplate.yaml`)
   - `BasePath`: The namespaced path to the templates directory of the current chart (e.g. `mychart/templates`).

docs/charts.md

@@ -58,7 +58,7 @@ engine: gotpl # The name of the template engine (optional, defaults to gotpl)
 icon: A URL to an SVG or PNG image to be used as an icon (optional).
 appVersion: The version of the app that this contains (optional). This needn't be SemVer.
 deprecated: Whether this chart is deprecated (optional, boolean)
-tillerVersion: The version of Tiller that this chart requires. This should be expressed as a SemVer range: ">2.0.0" (optional)
+helmVersion: The version of Tiller that this chart requires. This should be expressed as a SemVer range: ">2.0.0" (optional)
 ```
 
 If you are familiar with the `Chart.yaml` file format for Helm Classic, you will
@@ -595,7 +595,7 @@ sensitive_.
   as `[]byte` using `{{.Files.GetBytes}}`
 - `Capabilities`: A map-like object that contains information about the versions
   of Kubernetes (`{{.Capabilities.KubeVersion}}`, Tiller
-  (`{{.Capabilities.TillerVersion}}`, and the supported Kubernetes API versions
+  (`{{.Capabilities.HelmVersion}}`, and the supported Kubernetes API versions
   (`{{.Capabilities.APIVersions.Has "batch/v1"`)
 
 **NOTE:** Any unknown Chart.yaml fields will be dropped. They will not

pkg/chartutil/capabilities.go

@@ -45,10 +45,10 @@ type Capabilities struct {
 	APIVersions VersionSet
 	// KubeVerison is the Kubernetes version
 	KubeVersion *version.Info
-	// TillerVersion is the Tiller version
+	// HelmVersion is the Helm version
 	//
 	// This always comes from pkg/version.GetVersionProto().
-	TillerVersion *tversion.Version
+	HelmVersion *tversion.Version
 }
 
 // VersionSet is a set of Kubernetes API versions.

pkg/chartutil/values_test.go

@@ -111,9 +111,9 @@ where:
 	}
 
 	caps := &Capabilities{
-		APIVersions:   DefaultVersionSet,
-		TillerVersion: version.GetVersionProto(),
-		KubeVersion:   &kversion.Info{Major: "1"},
+		APIVersions: DefaultVersionSet,
+		HelmVersion: version.GetVersionProto(),
+		KubeVersion: &kversion.Info{Major: "1"},
 	}
 
 	res, err := ToRenderValuesCaps(c, v, o, caps)
@@ -144,7 +144,7 @@ where:
 	if !res["Capabilities"].(*Capabilities).APIVersions.Has("v1") {
 		t.Error("Expected Capabilities to have v1 as an API")
 	}
-	if res["Capabilities"].(*Capabilities).TillerVersion.SemVer == "" {
+	if res["Capabilities"].(*Capabilities).HelmVersion.SemVer == "" {
 		t.Error("Expected Capabilities to have a Tiller version")
 	}
 	if res["Capabilities"].(*Capabilities).KubeVersion.Major != "1" {

pkg/hapi/chart/metadata.go

@@ -42,9 +42,9 @@ type Metadata struct {
 	AppVersion string `json:"appVersion,omitempty"`
 	// Whether or not this chart is deprecated
 	Deprecated bool `json:"deprecated,omitempty"`
-	// TillerVersion is a SemVer constraints on what version of Tiller is required.
+	// HelmVersion is a SemVer constraints on what version of Tiller is required.
 	// See SemVer ranges here: https://github.com/Masterminds/semver#basic-comparisons
-	TillerVersion string `json:"tillerVersion,omitempty"`
+	HelmVersion string `json:"helmVersion,omitempty"`
 	// Annotations are additional mappings uninterpreted by Tiller,
 	// made available for inspection by other applications.
 	Annotations map[string]string `json:"annotations,omitempty"`

pkg/lint/rules/template.go

@@ -54,9 +54,9 @@ func Templates(linter *support.Linter, values []byte, namespace string, strict b
 
 	options := chartutil.ReleaseOptions{Name: "testRelease", Time: time.Now(), Namespace: namespace}
 	caps := &chartutil.Capabilities{
-		APIVersions:   chartutil.DefaultVersionSet,
-		KubeVersion:   chartutil.DefaultKubeVersion,
-		TillerVersion: tversion.GetVersionProto(),
+		APIVersions: chartutil.DefaultVersionSet,
+		KubeVersion: chartutil.DefaultKubeVersion,
+		HelmVersion: tversion.GetVersionProto(),
 	}
 	cvals, err := chartutil.CoalesceValues(chart, values)
 	if err != nil {

pkg/lint/rules/testdata/albatross/templates/svc.yaml

@@ -9,7 +9,7 @@ metadata:
     release: {{ .Release.Name | quote }}
     chart: "{{.Chart.Name}}-{{.Chart.Version}}"
     kubeVersion: {{ .Capabilities.KubeVersion.Major }}
-    tillerVersion: {{ .Capabilities.TillerVersion }}
+    helmVersion: {{ .Capabilities.HelmVersion }}
 spec:
   ports:
   - port: {{default 80 .Values.httpPort | quote}}

pkg/tiller/release_server.go

@@ -225,9 +225,9 @@ func capabilities(disc discovery.DiscoveryInterface) (*chartutil.Capabilities, e
 		return nil, fmt.Errorf("Could not get apiVersions from Kubernetes: %s", err)
 	}
 	return &chartutil.Capabilities{
-		APIVersions:   vs,
-		KubeVersion:   sv,
-		TillerVersion: version.GetVersionProto(),
+		APIVersions: vs,
+		KubeVersion: sv,
+		HelmVersion: version.GetVersionProto(),
 	}, nil
 }
 
@@ -253,8 +253,8 @@ func GetVersionSet(client discovery.ServerGroupsInterface) (chartutil.VersionSet
 func (s *ReleaseServer) renderResources(ch *chart.Chart, values chartutil.Values, vs chartutil.VersionSet) ([]*release.Hook, *bytes.Buffer, string, error) {
 	// Guard to make sure Tiller is at the right version to handle this chart.
 	sver := version.GetVersion()
-	if ch.Metadata.TillerVersion != "" &&
-		!version.IsCompatibleRange(ch.Metadata.TillerVersion, sver) {
+	if ch.Metadata.HelmVersion != "" &&
+		!version.IsCompatibleRange(ch.Metadata.HelmVersion, sver) {
 		return nil, nil, "", fmt.Errorf("Chart incompatible with Tiller %s", sver)
 	}