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helm
mirror of https://github.com/helm/helm
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ref(cmd): remove Writer from Cmd options stucts

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pull/4027/head
Adam Reese 6 years ago
parent 4015a653f8
commit c30637b8a1
No known key found for this signature in database
GPG Key ID: 06F35E60A7A18DD6
36 changed files with 198 additions and 278 deletions
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9
cmd/helm/create.go
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@ -57,12 +57,11 @@ will be overwritten, but other files will be left alone.
type createCmd struct {
home helmpath.Home
name string
out io.Writer
starter string
}
func newCreateCmd(out io.Writer) *cobra.Command {
cc := &createCmd{out: out}
cc := &createCmd{}
cmd := &cobra.Command{
Use: "create NAME",
@ -74,7 +73,7 @@ func newCreateCmd(out io.Writer) *cobra.Command {
return errors.New("the name of the new chart is required")
}
cc.name = args[0]
return cc.run()
return cc.run(out)
},
}
@ -82,8 +81,8 @@ func newCreateCmd(out io.Writer) *cobra.Command {
return cmd
}
func (c *createCmd) run() error {
fmt.Fprintf(c.out, "Creating %s\n", c.name)
func (c *createCmd) run(out io.Writer) error {
fmt.Fprintf(out, "Creating %s\n", c.name)
chartname := filepath.Base(c.name)
cfile := &chart.Metadata{

12
cmd/helm/delete.go
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@ -41,15 +41,11 @@ type deleteCmd struct {
purge bool
timeout int64
out io.Writer
client helm.Interface
}
func newDeleteCmd(c helm.Interface, out io.Writer) *cobra.Command {
del := &deleteCmd{
out: out,
client: c,
}
del := &deleteCmd{client: c}
cmd := &cobra.Command{
Use: "delete [flags] RELEASE_NAME [...]",
@ -65,7 +61,7 @@ func newDeleteCmd(c helm.Interface, out io.Writer) *cobra.Command {
for i := 0; i < len(args); i++ {
del.name = args[i]
if err := del.run(); err != nil {
if err := del.run(out); err != nil {
return err
}
@ -84,7 +80,7 @@ func newDeleteCmd(c helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (d *deleteCmd) run() error {
func (d *deleteCmd) run(out io.Writer) error {
opts := []helm.DeleteOption{
helm.DeleteDryRun(d.dryRun),
helm.DeleteDisableHooks(d.disableHooks),
@ -93,7 +89,7 @@ func (d *deleteCmd) run() error {
}
res, err := d.client.DeleteRelease(d.name, opts...)
if res != nil && res.Info != "" {
fmt.Fprintln(d.out, res.Info)
fmt.Fprintln(out, res.Info)
}
return err

25
cmd/helm/dependency.go
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@ -103,12 +103,11 @@ func newDependencyCmd(out io.Writer) *cobra.Command {
}
type dependencyListCmd struct {
out io.Writer
chartpath string
}
func newDependencyListCmd(out io.Writer) *cobra.Command {
dlc := &dependencyListCmd{out: out}
dlc := &dependencyListCmd{}
cmd := &cobra.Command{
Use: "list [flags] CHART",
@ -128,7 +127,7 @@ func newDependencyListCmd(out io.Writer) *cobra.Command {
return cmd
}
func (l *dependencyListCmd) run() error {
func (l *dependencyListCmd) run(out io.Writer) error {
c, err := chartutil.Load(l.chartpath)
if err != nil {
return err
@ -137,15 +136,15 @@ func (l *dependencyListCmd) run() error {
r, err := chartutil.LoadRequirements(c)
if err != nil {
if err == chartutil.ErrRequirementsNotFound {
fmt.Fprintf(l.out, "WARNING: no requirements at %s/charts\n", l.chartpath)
fmt.Fprintf(out, "WARNING: no requirements at %s/charts\n", l.chartpath)
return nil
}
return err
}
l.printRequirements(r, l.out)
fmt.Fprintln(l.out)
l.printMissing(r)
l.printRequirements(out, r)
fmt.Fprintln(out)
l.printMissing(out, r)
return nil
}
@ -224,7 +223,7 @@ func (l *dependencyListCmd) dependencyStatus(dep *chartutil.Dependency) string {
}
// printRequirements prints all of the requirements in the yaml file.
func (l *dependencyListCmd) printRequirements(reqs *chartutil.Requirements, out io.Writer) {
func (l *dependencyListCmd) printRequirements(out io.Writer, reqs *chartutil.Requirements) {
table := uitable.New()
table.MaxColWidth = 80
table.AddRow("NAME", "VERSION", "REPOSITORY", "STATUS")
@ -235,18 +234,18 @@ func (l *dependencyListCmd) printRequirements(reqs *chartutil.Requirements, out
}
// printMissing prints warnings about charts that are present on disk, but are not in the requirements.
func (l *dependencyListCmd) printMissing(reqs *chartutil.Requirements) {
func (l *dependencyListCmd) printMissing(out io.Writer, reqs *chartutil.Requirements) {
folder := filepath.Join(l.chartpath, "charts/*")
files, err := filepath.Glob(folder)
if err != nil {
fmt.Fprintln(l.out, err)
fmt.Fprintln(out, err)
return
}
for _, f := range files {
fi, err := os.Stat(f)
if err != nil {
fmt.Fprintf(l.out, "Warning: %s\n", err)
fmt.Fprintf(out, "Warning: %s\n", err)
}
// Skip anything that is not a directory and not a tgz file.
if !fi.IsDir() && filepath.Ext(f) != ".tgz" {
@ -254,7 +253,7 @@ func (l *dependencyListCmd) printMissing(reqs *chartutil.Requirements) {
}
c, err := chartutil.Load(f)
if err != nil {
fmt.Fprintf(l.out, "WARNING: %q is not a chart.\n", f)
fmt.Fprintf(out, "WARNING: %q is not a chart.\n", f)
continue
}
found := false
@ -265,7 +264,7 @@ func (l *dependencyListCmd) printMissing(reqs *chartutil.Requirements) {
}
}
if !found {
fmt.Fprintf(l.out, "WARNING: %q is not in requirements.yaml.\n", f)
fmt.Fprintf(out, "WARNING: %q is not in requirements.yaml.\n", f)
}
}

9
cmd/helm/dependency_build.go
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@ -37,7 +37,6 @@ of 'helm dependency update'.
`
type dependencyBuildCmd struct {
out io.Writer
chartpath string
verify bool
keyring string
@ -45,7 +44,7 @@ type dependencyBuildCmd struct {
}
func newDependencyBuildCmd(out io.Writer) *cobra.Command {
dbc := &dependencyBuildCmd{out: out}
dbc := &dependencyBuildCmd{}
cmd := &cobra.Command{
Use: "build [flags] CHART",
@ -58,7 +57,7 @@ func newDependencyBuildCmd(out io.Writer) *cobra.Command {
if len(args) > 0 {
dbc.chartpath = args[0]
}
return dbc.run()
return dbc.run(out)
},
}
@ -69,9 +68,9 @@ func newDependencyBuildCmd(out io.Writer) *cobra.Command {
return cmd
}
func (d *dependencyBuildCmd) run() error {
func (d *dependencyBuildCmd) run(out io.Writer) error {
man := &downloader.Manager{
Out: d.out,
Out: out,
ChartPath: d.chartpath,
HelmHome: d.helmhome,
Keyring: d.keyring,

9
cmd/helm/dependency_update.go
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@ -43,7 +43,6 @@ in the requirements.yaml file, but (b) at the wrong version.
// dependencyUpdateCmd describes a 'helm dependency update'
type dependencyUpdateCmd struct {
out io.Writer
chartpath string
helmhome helmpath.Home
verify bool
@ -53,7 +52,7 @@ type dependencyUpdateCmd struct {
// newDependencyUpdateCmd creates a new dependency update command.
func newDependencyUpdateCmd(out io.Writer) *cobra.Command {
duc := &dependencyUpdateCmd{out: out}
duc := &dependencyUpdateCmd{}
cmd := &cobra.Command{
Use: "update [flags] CHART",
@ -74,7 +73,7 @@ func newDependencyUpdateCmd(out io.Writer) *cobra.Command {
duc.helmhome = settings.Home
return duc.run()
return duc.run(out)
},
}
@ -87,9 +86,9 @@ func newDependencyUpdateCmd(out io.Writer) *cobra.Command {
}
// run runs the full dependency update process.
func (d *dependencyUpdateCmd) run() error {
func (d *dependencyUpdateCmd) run(out io.Writer) error {
man := &downloader.Manager{
Out: d.out,
Out: out,
ChartPath: d.chartpath,
HelmHome: d.helmhome,
Keyring: d.keyring,

6
cmd/helm/dependency_update_test.go
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@ -190,11 +190,11 @@ func TestDependencyUpdateCmd_DontDeleteOldChartsOnError(t *testing.T) {
}
out := bytes.NewBuffer(nil)
duc := &dependencyUpdateCmd{out: out}
duc := &dependencyUpdateCmd{}
duc.helmhome = helmpath.Home(hh)
duc.chartpath = hh.Path(chartname)
if err := duc.run(); err != nil {
if err := duc.run(out); err != nil {
output := out.String()
t.Logf("Output: %s", output)
t.Fatal(err)
@ -203,7 +203,7 @@ func TestDependencyUpdateCmd_DontDeleteOldChartsOnError(t *testing.T) {
// Chart repo is down
srv.Stop()
if err := duc.run(); err == nil {
if err := duc.run(out); err == nil {
output := out.String()
t.Logf("Output: %s", output)
t.Fatal("Expected error, got nil")

13
cmd/helm/fetch.go
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@ -24,6 +24,7 @@ import (
"path/filepath"
"github.com/spf13/cobra"
"k8s.io/helm/pkg/chartutil"
"k8s.io/helm/pkg/downloader"
"k8s.io/helm/pkg/getter"
@ -64,12 +65,10 @@ type fetchCmd struct {
caFile string
devel bool
out io.Writer
}
func newFetchCmd(out io.Writer) *cobra.Command {
fch := &fetchCmd{out: out}
fch := &fetchCmd{}
cmd := &cobra.Command{
Use: "fetch [flags] [chart URL | repo/chartname] [...]",
@ -87,7 +86,7 @@ func newFetchCmd(out io.Writer) *cobra.Command {
for i := 0; i < len(args); i++ {
fch.chartRef = args[i]
if err := fch.run(); err != nil {
if err := fch.run(out); err != nil {
return err
}
}
@ -114,10 +113,10 @@ func newFetchCmd(out io.Writer) *cobra.Command {
return cmd
}
func (f *fetchCmd) run() error {
func (f *fetchCmd) run(out io.Writer) error {
c := downloader.ChartDownloader{
HelmHome: settings.Home,
Out: f.out,
Out: out,
Keyring: f.keyring,
Verify: downloader.VerifyNever,
Getters: getter.All(settings),
@ -157,7 +156,7 @@ func (f *fetchCmd) run() error {
}
if f.verify {
fmt.Fprintf(f.out, "Verification: %v\n", v)
fmt.Fprintf(out, "Verification: %v\n", v)
}
// After verification, untar the chart into the requested directory.

12
cmd/helm/get.go
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@ -44,15 +44,11 @@ type getCmd struct {
release string
version int
out io.Writer
client helm.Interface
}
func newGetCmd(client helm.Interface, out io.Writer) *cobra.Command {
get := &getCmd{
out: out,
client: client,
}
get := &getCmd{client: client}
cmd := &cobra.Command{
Use: "get [flags] RELEASE_NAME",
@ -64,7 +60,7 @@ func newGetCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
get.release = args[0]
get.client = ensureHelmClient(get.client, false)
return get.run()
return get.run(out)
},
}
@ -78,10 +74,10 @@ func newGetCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
// getCmd is the command that implements 'helm get'
func (g *getCmd) run() error {
func (g *getCmd) run(out io.Writer) error {
res, err := g.client.ReleaseContent(g.release, g.version)
if err != nil {
return err
}
return printRelease(g.out, res)
return printRelease(out, res)
}

15
cmd/helm/get_hooks.go
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@ -33,16 +33,13 @@ Hooks are formatted in YAML and separated by the YAML '---\n' separator.
type getHooksCmd struct {
release string
out io.Writer
client helm.Interface
version int
}
func newGetHooksCmd(client helm.Interface, out io.Writer) *cobra.Command {
ghc := &getHooksCmd{
out: out,
client: client,
}
ghc := &getHooksCmd{client: client}
cmd := &cobra.Command{
Use: "hooks [flags] RELEASE_NAME",
Short: "download all hooks for a named release",
@ -53,22 +50,22 @@ func newGetHooksCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
ghc.release = args[0]
ghc.client = ensureHelmClient(ghc.client, false)
return ghc.run()
return ghc.run(out)
},
}
cmd.Flags().IntVar(&ghc.version, "revision", 0, "get the named release with revision")
return cmd
}
func (g *getHooksCmd) run() error {
func (g *getHooksCmd) run(out io.Writer) error {
res, err := g.client.ReleaseContent(g.release, g.version)
if err != nil {
fmt.Fprintln(g.out, g.release)
fmt.Fprintln(out, g.release)
return err
}
for _, hook := range res.Hooks {
fmt.Fprintf(g.out, "---\n# %s\n%s", hook.Name, hook.Manifest)
fmt.Fprintf(out, "---\n# %s\n%s", hook.Name, hook.Manifest)
}
return nil
}

13
cmd/helm/get_manifest.go
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@ -35,16 +35,13 @@ charts, those resources will also be included in the manifest.
type getManifestCmd struct {
release string
out io.Writer
client helm.Interface
version int
}
func newGetManifestCmd(client helm.Interface, out io.Writer) *cobra.Command {
get := &getManifestCmd{
out: out,
client: client,
}
get := &getManifestCmd{client: client}
cmd := &cobra.Command{
Use: "manifest [flags] RELEASE_NAME",
Short: "download the manifest for a named release",
@ -55,7 +52,7 @@ func newGetManifestCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
get.release = args[0]
get.client = ensureHelmClient(get.client, false)
return get.run()
return get.run(out)
},
}
@ -64,11 +61,11 @@ func newGetManifestCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
// getManifest implements 'helm get manifest'
func (g *getManifestCmd) run() error {
func (g *getManifestCmd) run(out io.Writer) error {
res, err := g.client.ReleaseContent(g.release, g.version)
if err != nil {
return err
}
fmt.Fprintln(g.out, res.Manifest)
fmt.Fprintln(out, res.Manifest)
return nil
}

15
cmd/helm/get_values.go
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@ -33,16 +33,13 @@ This command downloads a values file for a given release.
type getValuesCmd struct {
release string
allValues bool
out io.Writer
client helm.Interface
version int
}
func newGetValuesCmd(client helm.Interface, out io.Writer) *cobra.Command {
get := &getValuesCmd{
out: out,
client: client,
}
get := &getValuesCmd{client: client}
cmd := &cobra.Command{
Use: "values [flags] RELEASE_NAME",
Short: "download the values file for a named release",
@ -53,7 +50,7 @@ func newGetValuesCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
get.release = args[0]
get.client = ensureHelmClient(get.client, false)
return get.run()
return get.run(out)
},
}
@ -63,7 +60,7 @@ func newGetValuesCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
// getValues implements 'helm get values'
func (g *getValuesCmd) run() error {
func (g *getValuesCmd) run(out io.Writer) error {
res, err := g.client.ReleaseContent(g.release, g.version)
if err != nil {
return err
@ -79,10 +76,10 @@ func (g *getValuesCmd) run() error {
if err != nil {
return err
}
fmt.Fprintln(g.out, cfgStr)
fmt.Fprintln(out, cfgStr)
return nil
}
fmt.Fprintln(g.out, string(res.Config))
fmt.Fprintln(out, string(res.Config))
return nil
}

11
cmd/helm/history.go
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@ -59,14 +59,13 @@ The historical release set is printed as a formatted table, e.g:
type historyCmd struct {
max int
rls string
out io.Writer
helmc helm.Interface
colWidth uint
outputFormat string
}
func newHistoryCmd(c helm.Interface, w io.Writer) *cobra.Command {
his := &historyCmd{out: w, helmc: c}
func newHistoryCmd(c helm.Interface, out io.Writer) *cobra.Command {
his := &historyCmd{helmc: c}
cmd := &cobra.Command{
Use: "history [flags] RELEASE_NAME",
@ -79,7 +78,7 @@ func newHistoryCmd(c helm.Interface, w io.Writer) *cobra.Command {
}
his.helmc = ensureHelmClient(his.helmc, false)
his.rls = args[0]
return his.run()
return his.run(out)
},
}
@ -91,7 +90,7 @@ func newHistoryCmd(c helm.Interface, w io.Writer) *cobra.Command {
return cmd
}
func (cmd *historyCmd) run() error {
func (cmd *historyCmd) run(out io.Writer) error {
rels, err := cmd.helmc.ReleaseHistory(cmd.rls, cmd.max)
if err != nil {
return err
@ -120,7 +119,7 @@ func (cmd *historyCmd) run() error {
return formattingError
}
fmt.Fprintln(cmd.out, string(history))
fmt.Fprintln(out, string(history))
return nil
}

17
cmd/helm/init.go
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@ -39,12 +39,11 @@ var stableRepositoryURL = "https://kubernetes-charts.storage.googleapis.com"
type initCmd struct {
skipRefresh bool
out io.Writer
home helmpath.Home
}
func newInitCmd(out io.Writer) *cobra.Command {
i := &initCmd{out: out}
i := &initCmd{}
cmd := &cobra.Command{
Use: "init",
@ -55,7 +54,7 @@ func newInitCmd(out io.Writer) *cobra.Command {
return errors.New("This command does not accept arguments")
}
i.home = settings.Home
return i.run()
return i.run(out)
},
}
@ -67,18 +66,18 @@ func newInitCmd(out io.Writer) *cobra.Command {
}
// run initializes local config and installs Tiller to Kubernetes cluster.
func (i *initCmd) run() error {
if err := ensureDirectories(i.home, i.out); err != nil {
func (i *initCmd) run(out io.Writer) error {
if err := ensureDirectories(i.home, out); err != nil {
return err
}
if err := ensureDefaultRepos(i.home, i.out, i.skipRefresh); err != nil {
if err := ensureDefaultRepos(i.home, out, i.skipRefresh); err != nil {
return err
}
if err := ensureRepoFileFormat(i.home.RepositoryFile(), i.out); err != nil {
if err := ensureRepoFileFormat(i.home.RepositoryFile(), out); err != nil {
return err
}
fmt.Fprintf(i.out, "$HELM_HOME has been configured at %s.\n", settings.Home)
fmt.Fprintln(i.out, "Happy Helming!")
fmt.Fprintf(out, "$HELM_HOME has been configured at %s.\n", settings.Home)
fmt.Fprintln(out, "Happy Helming!")
return nil
}

26
cmd/helm/inspect.go
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@ -55,7 +55,6 @@ type inspectCmd struct {
output string
verify bool
keyring string
out io.Writer
version string
repoURL string
username string
@ -76,10 +75,7 @@ const (
var readmeFileNames = []string{"readme.md", "readme.txt", "readme"}
func newInspectCmd(out io.Writer) *cobra.Command {
insp := &inspectCmd{
out: out,
output: all,
}
insp := &inspectCmd{output: all}
inspectCommand := &cobra.Command{
Use: "inspect [CHART]",
@ -95,7 +91,7 @@ func newInspectCmd(out io.Writer) *cobra.Command {
return err
}
insp.chartpath = cp
return insp.run()
return insp.run(out)
},
}
@ -114,7 +110,7 @@ func newInspectCmd(out io.Writer) *cobra.Command {
return err
}
insp.chartpath = cp
return insp.run()
return insp.run(out)
},
}
@ -133,7 +129,7 @@ func newInspectCmd(out io.Writer) *cobra.Command {
return err
}
insp.chartpath = cp
return insp.run()
return insp.run(out)
},
}
@ -152,7 +148,7 @@ func newInspectCmd(out io.Writer) *cobra.Command {
return err
}
insp.chartpath = cp
return insp.run()
return insp.run(out)
},
}
@ -219,7 +215,7 @@ func newInspectCmd(out io.Writer) *cobra.Command {
return inspectCommand
}
func (i *inspectCmd) run() error {
func (i *inspectCmd) run(out io.Writer) error {
chrt, err := chartutil.Load(i.chartpath)
if err != nil {
return err
@ -230,25 +226,25 @@ func (i *inspectCmd) run() error {
}
if i.output == chartOnly || i.output == all {
fmt.Fprintln(i.out, string(cf))
fmt.Fprintln(out, string(cf))
}
if (i.output == valuesOnly || i.output == all) && chrt.Values != nil {
if i.output == all {
fmt.Fprintln(i.out, "---")
fmt.Fprintln(out, "---")
}
fmt.Fprintln(i.out, string(chrt.Values))
fmt.Fprintln(out, string(chrt.Values))
}
if i.output == readmeOnly || i.output == all {
if i.output == all {
fmt.Fprintln(i.out, "---")
fmt.Fprintln(out, "---")
}
readme := findReadme(chrt.Files)
if readme == nil {
return nil
}
fmt.Fprintln(i.out, string(readme.Data))
fmt.Fprintln(out, string(readme.Data))
}
return nil
}

6
cmd/helm/inspect_test.go
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@ -29,9 +29,8 @@ func TestInspect(t *testing.T) {
insp := &inspectCmd{
chartpath: "testdata/testcharts/alpine",
output: all,
out: b,
}
insp.run()
insp.run(b)
// Load the data from the textfixture directly.
cdata, err := ioutil.ReadFile("testdata/testcharts/alpine/Chart.yaml")
@ -71,9 +70,8 @@ func TestInspect(t *testing.T) {
insp = &inspectCmd{
chartpath: "testdata/testcharts/novals",
output: "values",
out: b,
}
insp.run()
insp.run(b)
if b.Len() != 0 {
t.Errorf("expected empty values buffer, got %q", b.String())
}

22
cmd/helm/install.go
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@ -128,7 +128,6 @@ type installCmd struct {
caFile string // --ca-file
chartPath string // arg
out io.Writer
client helm.Interface
}
@ -150,10 +149,7 @@ func (v *valueFiles) Set(value string) error {
}
func newInstallCmd(c helm.Interface, out io.Writer) *cobra.Command {
inst := &installCmd{
out: out,
client: c,
}
inst := &installCmd{client: c}
cmd := &cobra.Command{
Use: "install [CHART]",
@ -177,7 +173,7 @@ func newInstallCmd(c helm.Interface, out io.Writer) *cobra.Command {
}
inst.chartPath = cp
inst.client = ensureHelmClient(inst.client, false)
return inst.run()
return inst.run(out)
},
}
@ -207,7 +203,7 @@ func newInstallCmd(c helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (i *installCmd) run() error {
func (i *installCmd) run(out io.Writer) error {
debug("CHART PATH: %s\n", i.chartPath)
rawVals, err := vals(i.valueFiles, i.values, i.stringValues)
@ -238,7 +234,7 @@ func (i *installCmd) run() error {
if err := checkDependencies(chartRequested, req); err != nil {
if i.depUp {
man := &downloader.Manager{
Out: i.out,
Out: out,
ChartPath: i.chartPath,
HelmHome: settings.Home,
Keyring: defaultKeyring(),
@ -274,7 +270,7 @@ func (i *installCmd) run() error {
if rel == nil {
return nil
}
i.printRelease(rel)
i.printRelease(out, rel)
// If this is a dry run, we can't display status.
if i.dryRun {
@ -286,7 +282,7 @@ func (i *installCmd) run() error {
if err != nil {
return err
}
PrintStatus(i.out, status)
PrintStatus(out, status)
return nil
}
@ -363,14 +359,14 @@ func vals(valueFiles valueFiles, values []string, stringValues []string) ([]byte
}
// printRelease prints info about a release if the Debug is true.
func (i *installCmd) printRelease(rel *release.Release) {
func (i *installCmd) printRelease(out io.Writer, rel *release.Release) {
if rel == nil {
return
}
// TODO: Switch to text/template like everything else.
fmt.Fprintf(i.out, "NAME: %s\n", rel.Name)
fmt.Fprintf(out, "NAME: %s\n", rel.Name)
if settings.Debug {
printRelease(i.out, rel)
printRelease(out, rel)
}
}

13
cmd/helm/lint.go
Unescape View File

@ -49,14 +49,11 @@ type lintCmd struct {
sValues []string
strict bool
paths []string
out io.Writer
}
func newLintCmd(out io.Writer) *cobra.Command {
l := &lintCmd{
paths: []string{"."},
out: out,
}
l := &lintCmd{paths: []string{"."}}
cmd := &cobra.Command{
Use: "lint [flags] PATH",
Short: "examines a chart for possible issues",
@ -65,7 +62,7 @@ func newLintCmd(out io.Writer) *cobra.Command {
if len(args) > 0 {
l.paths = args
}
return l.run()
return l.run(out)
},
}
@ -79,7 +76,7 @@ func newLintCmd(out io.Writer) *cobra.Command {
var errLintNoChart = errors.New("No chart found for linting (missing Chart.yaml)")
func (l *lintCmd) run() error {
func (l *lintCmd) run(out io.Writer) error {
var lowestTolerance int
if l.strict {
lowestTolerance = support.WarningSev
@ -126,7 +123,7 @@ func (l *lintCmd) run() error {
return fmt.Errorf("%s, %d chart(s) failed", msg, failures)
}
fmt.Fprintf(l.out, "%s, no failures\n", msg)
fmt.Fprintf(out, "%s, no failures\n", msg)
return nil
}

14
cmd/helm/list.go
Unescape View File

@ -63,7 +63,6 @@ type listCmd struct {
offset string
byDate bool
sortDesc bool
out io.Writer
all bool
deleted bool
deleting bool
@ -77,10 +76,7 @@ type listCmd struct {
}
func newListCmd(client helm.Interface, out io.Writer) *cobra.Command {
list := &listCmd{
out: out,
client: client,
}
list := &listCmd{client: client}
cmd := &cobra.Command{
Use: "list [flags] [FILTER]",
@ -92,7 +88,7 @@ func newListCmd(client helm.Interface, out io.Writer) *cobra.Command {
list.filter = strings.Join(args, " ")
}
list.client = ensureHelmClient(list.client, list.allNamespaces)
return list.run()
return list.run(out)
},
}
@ -114,7 +110,7 @@ func newListCmd(client helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (l *listCmd) run() error {
func (l *listCmd) run(out io.Writer) error {
sortBy := hapi.SortByName
if l.byDate {
sortBy = hapi.SortByLastReleased
@ -148,11 +144,11 @@ func (l *listCmd) run() error {
if l.short {
for _, r := range rels {
fmt.Fprintln(l.out, r.Name)
fmt.Fprintln(out, r.Name)
}
return nil
}
fmt.Fprintln(l.out, formatList(rels, l.colWidth))
fmt.Fprintln(out, formatList(rels, l.colWidth))
return nil
}

11
cmd/helm/package.go
Unescape View File

@ -62,12 +62,11 @@ type packageCmd struct {
destination string
dependencyUpdate bool
out io.Writer
home helmpath.Home
}
func newPackageCmd(out io.Writer) *cobra.Command {
pkg := &packageCmd{out: out}
pkg := &packageCmd{}
cmd := &cobra.Command{
Use: "package [flags] [CHART_PATH] [...]",
@ -88,7 +87,7 @@ func newPackageCmd(out io.Writer) *cobra.Command {
}
for i := 0; i < len(args); i++ {
pkg.path = args[i]
if err := pkg.run(); err != nil {
if err := pkg.run(out); err != nil {
return err
}
}
@ -111,7 +110,7 @@ func newPackageCmd(out io.Writer) *cobra.Command {
return cmd
}
func (p *packageCmd) run() error {
func (p *packageCmd) run(out io.Writer) error {
path, err := filepath.Abs(p.path)
if err != nil {
return err
@ -119,7 +118,7 @@ func (p *packageCmd) run() error {
if p.dependencyUpdate {
downloadManager := &downloader.Manager{
Out: p.out,
Out: out,
ChartPath: path,
HelmHome: settings.Home,
Keyring: p.keyring,
@ -192,7 +191,7 @@ func (p *packageCmd) run() error {
name, err := chartutil.Save(ch, dest)
if err == nil {
fmt.Fprintf(p.out, "Successfully packaged chart and saved it to: %s\n", name)
fmt.Fprintf(out, "Successfully packaged chart and saved it to: %s\n", name)
} else {
return fmt.Errorf("Failed to save: %s", err)
}

9
cmd/helm/plugin_list.go
Unescape View File

@ -27,23 +27,22 @@ import (
type pluginListCmd struct {
home helmpath.Home
out io.Writer
}
func newPluginListCmd(out io.Writer) *cobra.Command {
pcmd := &pluginListCmd{out: out}
pcmd := &pluginListCmd{}
cmd := &cobra.Command{
Use: "list",
Short: "list installed Helm plugins",
RunE: func(cmd *cobra.Command, args []string) error {
pcmd.home = settings.Home
return pcmd.run()
return pcmd.run(out)
},
}
return cmd
}
func (pcmd *pluginListCmd) run() error {
func (pcmd *pluginListCmd) run(out io.Writer) error {
debug("pluginDirs: %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
if err != nil {
@ -55,6 +54,6 @@ func (pcmd *pluginListCmd) run() error {
for _, p := range plugins {
table.AddRow(p.Metadata.Name, p.Metadata.Version, p.Metadata.Description)
}
fmt.Fprintln(pcmd.out, table)
fmt.Fprintln(out, table)
return nil
}

9
cmd/helm/plugin_remove.go
Unescape View File

@ -31,11 +31,10 @@ import (
type pluginRemoveCmd struct {
names []string
home helmpath.Home
out io.Writer
}
func newPluginRemoveCmd(out io.Writer) *cobra.Command {
pcmd := &pluginRemoveCmd{out: out}
pcmd := &pluginRemoveCmd{}
cmd := &cobra.Command{
Use: "remove <plugin>...",
Short: "remove one or more Helm plugins",
@ -43,7 +42,7 @@ func newPluginRemoveCmd(out io.Writer) *cobra.Command {
return pcmd.complete(args)
},
RunE: func(cmd *cobra.Command, args []string) error {
return pcmd.run()
return pcmd.run(out)
},
}
return cmd
@ -58,7 +57,7 @@ func (pcmd *pluginRemoveCmd) complete(args []string) error {
return nil
}
func (pcmd *pluginRemoveCmd) run() error {
func (pcmd *pluginRemoveCmd) run(out io.Writer) error {
debug("loading installed plugins from %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
if err != nil {
@ -70,7 +69,7 @@ func (pcmd *pluginRemoveCmd) run() error {
if err := removePlugin(found); err != nil {
errorPlugins = append(errorPlugins, fmt.Sprintf("Failed to remove plugin %s, got error (%v)", name, err))
} else {
fmt.Fprintf(pcmd.out, "Removed plugin: %s\n", name)
fmt.Fprintf(out, "Removed plugin: %s\n", name)
}
} else {
errorPlugins = append(errorPlugins, fmt.Sprintf("Plugin: %s not found", name))

9
cmd/helm/plugin_update.go
Unescape View File

@ -32,11 +32,10 @@ import (
type pluginUpdateCmd struct {
names []string
home helmpath.Home
out io.Writer
}
func newPluginUpdateCmd(out io.Writer) *cobra.Command {
pcmd := &pluginUpdateCmd{out: out}
pcmd := &pluginUpdateCmd{}
cmd := &cobra.Command{
Use: "update <plugin>...",
Short: "update one or more Helm plugins",
@ -44,7 +43,7 @@ func newPluginUpdateCmd(out io.Writer) *cobra.Command {
return pcmd.complete(args)
},
RunE: func(cmd *cobra.Command, args []string) error {
return pcmd.run()
return pcmd.run(out)
},
}
return cmd
@ -59,7 +58,7 @@ func (pcmd *pluginUpdateCmd) complete(args []string) error {
return nil
}
func (pcmd *pluginUpdateCmd) run() error {
func (pcmd *pluginUpdateCmd) run(out io.Writer) error {
installer.Debug = settings.Debug
debug("loading installed plugins from %s", settings.PluginDirs())
plugins, err := findPlugins(settings.PluginDirs())
@ -73,7 +72,7 @@ func (pcmd *pluginUpdateCmd) run() error {
if err := updatePlugin(found, pcmd.home); err != nil {
errorPlugins = append(errorPlugins, fmt.Sprintf("Failed to update plugin %s, got error (%v)", name, err))
} else {
fmt.Fprintf(pcmd.out, "Updated plugin: %s\n", name)
fmt.Fprintf(out, "Updated plugin: %s\n", name)
}
} else {
errorPlugins = append(errorPlugins, fmt.Sprintf("Plugin: %s not found", name))

15
cmd/helm/release_testing.go
Unescape View File

@ -35,17 +35,13 @@ The tests to be run are defined in the chart that was installed.
type releaseTestCmd struct {
name string
out io.Writer
client helm.Interface
timeout int64
cleanup bool
}
func newReleaseTestCmd(c helm.Interface, out io.Writer) *cobra.Command {
rlsTest := &releaseTestCmd{
out: out,
client: c,
}
rlsTest := &releaseTestCmd{client: c}
cmd := &cobra.Command{
Use: "test [RELEASE]",
@ -58,7 +54,7 @@ func newReleaseTestCmd(c helm.Interface, out io.Writer) *cobra.Command {
rlsTest.name = args[0]
rlsTest.client = ensureHelmClient(rlsTest.client, false)
return rlsTest.run()
return rlsTest.run(out)
},
}
@ -69,7 +65,7 @@ func newReleaseTestCmd(c helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (t *releaseTestCmd) run() (err error) {
func (t *releaseTestCmd) run(out io.Writer) (err error) {
c, errc := t.client.RunReleaseTest(
t.name,
helm.ReleaseTestTimeout(t.timeout),
@ -92,12 +88,9 @@ func (t *releaseTestCmd) run() (err error) {
if res.Status == release.TestRunFailure {
testErr.failed++
}
fmt.Fprintf(t.out, res.Msg+"\n")
fmt.Fprintf(out, res.Msg+"\n")
}
}
}
type testErr struct {

10
cmd/helm/repo_add.go
Unescape View File

@ -38,12 +38,10 @@ type repoAddCmd struct {
certFile string
keyFile string
caFile string
out io.Writer
}
func newRepoAddCmd(out io.Writer) *cobra.Command {
add := &repoAddCmd{out: out}
add := &repoAddCmd{}
cmd := &cobra.Command{
Use: "add [flags] [NAME] [URL]",
@ -57,7 +55,7 @@ func newRepoAddCmd(out io.Writer) *cobra.Command {
add.url = args[1]
add.home = settings.Home
return add.run()
return add.run(out)
},
}
@ -72,11 +70,11 @@ func newRepoAddCmd(out io.Writer) *cobra.Command {
return cmd
}
func (a *repoAddCmd) run() error {
func (a *repoAddCmd) run(out io.Writer) error {
if err := addRepository(a.name, a.url, a.username, a.password, a.home, a.certFile, a.keyFile, a.caFile, a.noupdate); err != nil {
return err
}
fmt.Fprintf(a.out, "%q has been added to your repositories\n", a.name)
fmt.Fprintf(out, "%q has been added to your repositories\n", a.name)
return nil
}

7
cmd/helm/repo_index.go
Unescape View File

@ -41,12 +41,11 @@ into the existing index, with local charts taking priority over existing charts.
type repoIndexCmd struct {
dir string
url string
out io.Writer
merge string
}
func newRepoIndexCmd(out io.Writer) *cobra.Command {
index := &repoIndexCmd{out: out}
index := &repoIndexCmd{}
cmd := &cobra.Command{
Use: "index [flags] [DIR]",
@ -59,7 +58,7 @@ func newRepoIndexCmd(out io.Writer) *cobra.Command {
index.dir = args[0]
return index.run()
return index.run(out)
},
}
@ -70,7 +69,7 @@ func newRepoIndexCmd(out io.Writer) *cobra.Command {
return cmd
}
func (i *repoIndexCmd) run() error {
func (i *repoIndexCmd) run(out io.Writer) error {
path, err := filepath.Abs(i.dir)
if err != nil {
return err

9
cmd/helm/repo_list.go
Unescape View File

@ -29,26 +29,25 @@ import (
)
type repoListCmd struct {
out io.Writer
home helmpath.Home
}
func newRepoListCmd(out io.Writer) *cobra.Command {
list := &repoListCmd{out: out}
list := &repoListCmd{}
cmd := &cobra.Command{
Use: "list [flags]",
Short: "list chart repositories",
RunE: func(cmd *cobra.Command, args []string) error {
list.home = settings.Home
return list.run()
return list.run(out)
},
}
return cmd
}
func (a *repoListCmd) run() error {
func (a *repoListCmd) run(out io.Writer) error {
f, err := repo.LoadRepositoriesFile(a.home.RepositoryFile())
if err != nil {
return err
@ -61,6 +60,6 @@ func (a *repoListCmd) run() error {
for _, re := range f.Repositories {
table.AddRow(re.Name, re.URL)
}
fmt.Fprintln(a.out, table)
fmt.Fprintln(out, table)
return nil
}

9
cmd/helm/repo_remove.go
Unescape View File

@ -28,13 +28,12 @@ import (
)
type repoRemoveCmd struct {
out io.Writer
name string
home helmpath.Home
}
func newRepoRemoveCmd(out io.Writer) *cobra.Command {
remove := &repoRemoveCmd{out: out}
remove := &repoRemoveCmd{}
cmd := &cobra.Command{
Use: "remove [flags] [NAME]",
@ -47,15 +46,15 @@ func newRepoRemoveCmd(out io.Writer) *cobra.Command {
remove.name = args[0]
remove.home = settings.Home
return remove.run()
return remove.run(out)
},
}
return cmd
}
func (r *repoRemoveCmd) run() error {
return removeRepoLine(r.out, r.name, r.home)
func (r *repoRemoveCmd) run(out io.Writer) error {
return removeRepoLine(out, r.name, r.home)
}
func removeRepoLine(out io.Writer, name string, home helmpath.Home) error {

13
cmd/helm/repo_update.go
Unescape View File

@ -42,14 +42,11 @@ var errNoRepositories = errors.New("no repositories found. You must add one befo
type repoUpdateCmd struct {
update func([]*repo.ChartRepository, io.Writer, helmpath.Home)
home helmpath.Home
out io.Writer
}
func newRepoUpdateCmd(out io.Writer) *cobra.Command {
u := &repoUpdateCmd{
out: out,
update: updateCharts,
}
u := &repoUpdateCmd{update: updateCharts}
cmd := &cobra.Command{
Use: "update",
Aliases: []string{"up"},
@ -57,13 +54,13 @@ func newRepoUpdateCmd(out io.Writer) *cobra.Command {
Long: updateDesc,
RunE: func(cmd *cobra.Command, args []string) error {
u.home = settings.Home
return u.run()
return u.run(out)
},
}
return cmd
}
func (u *repoUpdateCmd) run() error {
func (u *repoUpdateCmd) run(out io.Writer) error {
f, err := repo.LoadRepositoriesFile(u.home.RepositoryFile())
if err != nil {
return err
@ -81,7 +78,7 @@ func (u *repoUpdateCmd) run() error {
repos = append(repos, r)
}
u.update(repos, u.out, u.home)
u.update(repos, out, u.home)
return nil
}

3
cmd/helm/repo_update_test.go
Unescape View File

@ -54,9 +54,8 @@ func TestUpdateCmd(t *testing.T) {
uc := &repoUpdateCmd{
update: updater,
home: helmpath.Home(thome),
out: out,
}
if err := uc.run(); err != nil {
if err := uc.run(out); err != nil {
t.Fatal(err)
}

12
cmd/helm/rollback.go
Unescape View File

@ -41,17 +41,13 @@ type rollbackCmd struct {
recreate bool
force bool
disableHooks bool
out io.Writer
client helm.Interface
timeout int64
wait bool
}
func newRollbackCmd(c helm.Interface, out io.Writer) *cobra.Command {
rollback := &rollbackCmd{
out: out,
client: c,
}
rollback := &rollbackCmd{client: c}
cmd := &cobra.Command{
Use: "rollback [flags] [RELEASE] [REVISION]",
@ -71,7 +67,7 @@ func newRollbackCmd(c helm.Interface, out io.Writer) *cobra.Command {
rollback.revision = int(v64)
rollback.client = ensureHelmClient(rollback.client, false)
return rollback.run()
return rollback.run(out)
},
}
@ -86,7 +82,7 @@ func newRollbackCmd(c helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (r *rollbackCmd) run() error {
func (r *rollbackCmd) run(out io.Writer) error {
_, err := r.client.RollbackRelease(
r.name,
helm.RollbackDryRun(r.dryRun),
@ -100,7 +96,7 @@ func (r *rollbackCmd) run() error {
return err
}
fmt.Fprintf(r.out, "Rollback was a success! Happy Helming!\n")
fmt.Fprintf(out, "Rollback was a success! Happy Helming!\n")
return nil
}

16
cmd/helm/search.go
Unescape View File

@ -41,7 +41,6 @@ Repositories are managed with 'helm repo' commands.
const searchMaxScore = 25
type searchCmd struct {
out io.Writer
helmhome helmpath.Home
versions bool
@ -50,7 +49,7 @@ type searchCmd struct {
}
func newSearchCmd(out io.Writer) *cobra.Command {
sc := &searchCmd{out: out}
sc := &searchCmd{}
cmd := &cobra.Command{
Use: "search [keyword]",
@ -58,7 +57,7 @@ func newSearchCmd(out io.Writer) *cobra.Command {
Long: searchDesc,
RunE: func(cmd *cobra.Command, args []string) error {
sc.helmhome = settings.Home
return sc.run(args)
return sc.run(out, args)
},
}
@ -70,8 +69,8 @@ func newSearchCmd(out io.Writer) *cobra.Command {
return cmd
}
func (s *searchCmd) run(args []string) error {
index, err := s.buildIndex()
func (s *searchCmd) run(out io.Writer, args []string) error {
index, err := s.buildIndex(out)
if err != nil {
return err
}
@ -93,7 +92,7 @@ func (s *searchCmd) run(args []string) error {
return err
}
fmt.Fprintln(s.out, s.formatSearchResults(data))
fmt.Fprintln(out, s.formatSearchResults(data))
return nil
}
@ -139,7 +138,7 @@ func (s *searchCmd) formatSearchResults(res []*search.Result) string {
return table.String()
}
func (s *searchCmd) buildIndex() (*search.Index, error) {
func (s *searchCmd) buildIndex(out io.Writer) (*search.Index, error) {
// Load the repositories.yaml
rf, err := repo.LoadRepositoriesFile(s.helmhome.RepositoryFile())
if err != nil {
@ -152,7 +151,8 @@ func (s *searchCmd) buildIndex() (*search.Index, error) {
f := s.helmhome.CacheIndex(n)
ind, err := repo.LoadIndexFile(f)
if err != nil {
fmt.Fprintf(s.out, "WARNING: Repo %q is corrupt or missing. Try 'helm repo update'.", n)
// TODO should print to stderr
fmt.Fprintf(out, "WARNING: Repo %q is corrupt or missing. Try 'helm repo update'.", n)
continue
}

16
cmd/helm/status.go
Unescape View File

@ -46,17 +46,13 @@ The status consists of:
type statusCmd struct {
release string
out io.Writer
client helm.Interface
version int
outfmt string
}
func newStatusCmd(client helm.Interface, out io.Writer) *cobra.Command {
status := &statusCmd{
out: out,
client: client,
}
status := &statusCmd{client: client}
cmd := &cobra.Command{
Use: "status [flags] RELEASE_NAME",
@ -68,7 +64,7 @@ func newStatusCmd(client helm.Interface, out io.Writer) *cobra.Command {
}
status.release = args[0]
status.client = ensureHelmClient(status.client, false)
return status.run()
return status.run(out)
},
}
@ -78,7 +74,7 @@ func newStatusCmd(client helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (s *statusCmd) run() error {
func (s *statusCmd) run(out io.Writer) error {
res, err := s.client.ReleaseStatus(s.release, s.version)
if err != nil {
return err
@ -86,21 +82,21 @@ func (s *statusCmd) run() error {
switch s.outfmt {
case "":
PrintStatus(s.out, res)
PrintStatus(out, res)
return nil
case "json":
data, err := json.Marshal(res)
if err != nil {
return fmt.Errorf("Failed to Marshal JSON output: %s", err)
}
s.out.Write(data)
out.Write(data)
return nil
case "yaml":
data, err := yaml.Marshal(res)
if err != nil {
return fmt.Errorf("Failed to Marshal YAML output: %s", err)
}
s.out.Write(data)
out.Write(data)
return nil
}

40
cmd/helm/template.go
Unescape View File

@ -63,7 +63,6 @@ To render just one template in a chart, use '-x':
type templateCmd struct {
valueFiles valueFiles
chartPath string
out io.Writer
values []string
stringValues []string
nameTemplate string
@ -75,16 +74,26 @@ type templateCmd struct {
}
func newTemplateCmd(out io.Writer) *cobra.Command {
t := &templateCmd{
out: out,
}
t := &templateCmd{}
cmd := &cobra.Command{
Use: "template [flags] CHART",
Short: fmt.Sprintf("locally render templates"),
Long: templateDesc,
RunE: t.run,
RunE: func(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return errors.New("chart is required")
}
// verify chart path exists
if _, err := os.Stat(args[0]); err == nil {
if t.chartPath, err = filepath.Abs(args[0]); err != nil {
return err
}
} else {
return err
}
return t.run(out)
},
}
f := cmd.Flags()
@ -101,18 +110,7 @@ func newTemplateCmd(out io.Writer) *cobra.Command {
return cmd
}
func (t *templateCmd) run(cmd *cobra.Command, args []string) error {
if len(args) < 1 {
return errors.New("chart is required")
}
// verify chart path exists
if _, err := os.Stat(args[0]); err == nil {
if t.chartPath, err = filepath.Abs(args[0]); err != nil {
return err
}
} else {
return err
}
func (t *templateCmd) run(out io.Writer) error {
// verify specified templates exist relative to chart
rf := []string{}
var af string
@ -208,14 +206,14 @@ func (t *templateCmd) run(cmd *cobra.Command, args []string) error {
return err
}
out, err := renderer.Render(c, vals)
rendered, err := renderer.Render(c, vals)
listManifests := []tiller.Manifest{}
if err != nil {
return err
}
// extract kind and name
re := regexp.MustCompile("kind:(.*)\n")
for k, v := range out {
for k, v := range rendered {
match := re.FindStringSubmatch(v)
h := "Unknown"
if len(match) == 2 {
@ -245,7 +243,7 @@ func (t *templateCmd) run(cmd *cobra.Command, args []string) error {
Version: 1,
Info: &release.Info{LastDeployed: time.Now()},
}
printRelease(os.Stdout, rel)
printRelease(out, rel)
}
for _, m := range tiller.SortByKind(listManifests) {

22
cmd/helm/upgrade.go
Unescape View File

@ -56,7 +56,6 @@ set for a key called 'foo', the 'newbar' value would take precedence:
type upgradeCmd struct {
release string
chart string
out io.Writer
client helm.Interface
dryRun bool
recreate bool
@ -84,11 +83,7 @@ type upgradeCmd struct {
}
func newUpgradeCmd(client helm.Interface, out io.Writer) *cobra.Command {
upgrade := &upgradeCmd{
out: out,
client: client,
}
upgrade := &upgradeCmd{client: client}
cmd := &cobra.Command{
Use: "upgrade [RELEASE] [CHART]",
@ -108,7 +103,7 @@ func newUpgradeCmd(client helm.Interface, out io.Writer) *cobra.Command {
upgrade.chart = args[1]
upgrade.client = ensureHelmClient(upgrade.client, false)
return upgrade.run()
return upgrade.run(out)
},
}
@ -142,7 +137,7 @@ func newUpgradeCmd(client helm.Interface, out io.Writer) *cobra.Command {
return cmd
}
func (u *upgradeCmd) run() error {
func (u *upgradeCmd) run(out io.Writer) error {
chartPath, err := locateChartPath(u.repoURL, u.username, u.password, u.chart, u.version, u.verify, u.keyring, u.certFile, u.keyFile, u.caFile)
if err != nil {
return err
@ -154,11 +149,10 @@ func (u *upgradeCmd) run() error {
_, err := u.client.ReleaseHistory(u.release, 1)
if err != nil && strings.Contains(err.Error(), driver.ErrReleaseNotFound(u.release).Error()) {
fmt.Fprintf(u.out, "Release %q does not exist. Installing it now.\n", u.release)
fmt.Fprintf(out, "Release %q does not exist. Installing it now.\n", u.release)
ic := &installCmd{
chartPath: chartPath,
client: u.client,
out: u.out,
name: u.release,
valueFiles: u.valueFiles,
dryRun: u.dryRun,
@ -170,7 +164,7 @@ func (u *upgradeCmd) run() error {
timeout: u.timeout,
wait: u.wait,
}
return ic.run()
return ic.run(out)
}
}
@ -209,17 +203,17 @@ func (u *upgradeCmd) run() error {
}
if settings.Debug {
printRelease(u.out, resp)
printRelease(out, resp)
}
fmt.Fprintf(u.out, "Release %q has been upgraded. Happy Helming!\n", u.release)
fmt.Fprintf(out, "Release %q has been upgraded. Happy Helming!\n", u.release)
// Print the status like status command does
status, err := u.client.ReleaseStatus(u.release, 0)
if err != nil {
return err
}
PrintStatus(u.out, status)
PrintStatus(out, status)
return nil
}

8
cmd/helm/verify.go
Unescape View File

@ -38,12 +38,10 @@ the 'helm package --sign' command.
type verifyCmd struct {
keyring string
chartfile string
out io.Writer
}
func newVerifyCmd(out io.Writer) *cobra.Command {
vc := &verifyCmd{out: out}
vc := &verifyCmd{}
cmd := &cobra.Command{
Use: "verify [flags] PATH",
@ -54,7 +52,7 @@ func newVerifyCmd(out io.Writer) *cobra.Command {
return errors.New("a path to a package file is required")
}
vc.chartfile = args[0]
return vc.run()
return vc.run(out)
},
}
@ -64,7 +62,7 @@ func newVerifyCmd(out io.Writer) *cobra.Command {
return cmd
}
func (v *verifyCmd) run() error {
func (v *verifyCmd) run(out io.Writer) error {
_, err := downloader.VerifyChart(v.chartfile, v.keyring)
return err
}

11
cmd/helm/version.go
Unescape View File

@ -41,20 +41,19 @@ version.BuildInfo{Version:"v2.0.0", GitCommit:"ff52399e51bb880526e9cd0ed8386f643
`
type versionCmd struct {
out io.Writer
short bool
template string
}
func newVersionCmd(out io.Writer) *cobra.Command {
version := &versionCmd{out: out}
version := &versionCmd{}
cmd := &cobra.Command{
Use: "version",
Short: "print the client version information",
Long: versionDesc,
RunE: func(cmd *cobra.Command, args []string) error {
return version.run()
return version.run(out)
},
}
f := cmd.Flags()
@ -64,15 +63,15 @@ func newVersionCmd(out io.Writer) *cobra.Command {
return cmd
}
func (v *versionCmd) run() error {
func (v *versionCmd) run(out io.Writer) error {
if v.template != "" {
tt, err := template.New("_").Parse(v.template)
if err != nil {
return err
}
return tt.Execute(v.out, version.GetBuildInfo())
return tt.Execute(out, version.GetBuildInfo())
}
fmt.Fprintln(v.out, formatVersion(v.short))
fmt.Fprintln(out, formatVersion(v.short))
return nil
}

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