mirror of https://github.com/helm/helm
Signed-off-by: Arash Deshmeh <adeshmeh@ca.ibm.com>pull/4078/head
Arash Deshmeh
7 years ago
parent
8a72628beb
commit
7f703f50a9
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/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"fmt"
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"io"
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"github.com/spf13/cobra"
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"k8s.io/helm/pkg/helm"
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)
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var getNotesHelp = `
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This command shows notes provided by the chart of a named release.
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`
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type getNotesCmd struct {
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release string
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out io.Writer
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client helm.Interface
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version int32
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}
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func newGetNotesCmd(client helm.Interface, out io.Writer) *cobra.Command {
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get := &getNotesCmd{
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out: out,
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client: client,
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}
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cmd := &cobra.Command{
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Use: "notes [flags] RELEASE_NAME",
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Short: "displays the notes of the named release",
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Long: getNotesHelp,
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PreRunE: func(_ *cobra.Command, _ []string) error { return setupConnection() },
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RunE: func(cmd *cobra.Command, args []string) error {
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if len(args) == 0 {
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return errReleaseRequired
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}
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get.release = args[0]
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if get.client == nil {
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get.client = newClient()
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}
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return get.run()
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},
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}
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cmd.PersistentFlags().Int32Var(&get.version, "revision", 0, "get the notes of the named release with revision")
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return cmd
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}
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func (n *getNotesCmd) run() error {
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res, err := n.client.ReleaseStatus(n.release, helm.StatusReleaseVersion(n.version))
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if err != nil {
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return prettyError(err)
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}
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if len(res.Info.Status.Notes) > 0 {
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fmt.Fprintf(n.out, "NOTES:\n%s\n", res.Info.Status.Notes)
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}
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return nil
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}
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@ -0,0 +1,52 @@
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/*
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Copyright The Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package main
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import (
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"io"
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"testing"
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"github.com/spf13/cobra"
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"k8s.io/helm/pkg/helm"
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"k8s.io/helm/pkg/proto/hapi/release"
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)
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func TestGetNotesCmd(t *testing.T) {
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tests := []releaseCase{
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{
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name: "get notes of a deployed release",
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args: []string{"flummoxed-chickadee"},
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expected: "NOTES:\nrelease notes\n",
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rels: []*release.Release{
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releaseMockWithStatus(&release.Status{
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Code: release.Status_DEPLOYED,
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Notes: "release notes",
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}),
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},
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},
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{
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name: "get notes requires release name arg",
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err: true,
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},
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}
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runReleaseCases(t, tests, func(c *helm.FakeClient, out io.Writer) *cobra.Command {
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return newGetNotesCmd(c, out)
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})
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}
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@ -0,0 +1,44 @@
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## helm get notes
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displays the notes of the named release
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### Synopsis
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This command shows notes provided by the chart of a named release.
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```
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helm get notes [flags] RELEASE_NAME
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```
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### Options
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```
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-h, --help help for notes
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--revision int32 get the notes of the named release with revision
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--tls enable TLS for request
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--tls-ca-cert string path to TLS CA certificate file (default "$HELM_HOME/ca.pem")
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--tls-cert string path to TLS certificate file (default "$HELM_HOME/cert.pem")
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--tls-hostname string the server name used to verify the hostname on the returned certificates from the server
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--tls-key string path to TLS key file (default "$HELM_HOME/key.pem")
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--tls-verify enable TLS for request and verify remote
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```
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### Options inherited from parent commands
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```
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--debug enable verbose output
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--home string location of your Helm config. Overrides $HELM_HOME (default "~/.helm")
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--host string address of Tiller. Overrides $HELM_HOST
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--kube-context string name of the kubeconfig context to use
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--kubeconfig string absolute path to the kubeconfig file to use
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--tiller-connection-timeout int the duration (in seconds) Helm will wait to establish a connection to tiller (default 300)
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--tiller-namespace string namespace of Tiller (default "kube-system")
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```
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### SEE ALSO
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* [helm get](helm_get.md) - download a named release
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###### Auto generated by spf13/cobra on 1-Sep-2018
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