Add triggerbinding list

README.md

@@ -137,15 +137,17 @@ $ ./kubectl plugin list
 The following commands help you understand and effectively use the Tekton CLI:
 
  * `tkn help:` Displays a list of the commands with helpful information.
+ * [`tkn clustertask:`](docs/cmd/tkn_clustertask.md) Parent command of the ClusterTask command group.
  * [`tkn completion:`](docs/cmd/tkn_completion.md) Outputs a BASH or ZSH completion script for `tkn` to allow command completion with Tab.
- * [`tkn version:`](docs/cmd/tkn_version.md) Outputs the cli version.
+ * [`tkn condition:`](docs/cmd/tkn_condition.md) Parent command of the Condition command group.
  * [`tkn pipeline:`](docs/cmd/tkn_pipeline.md) Parent command of the Pipeline command group.
  * [`tkn pipelinerun:`](docs/cmd/tkn_pipelinerun.md) Parent command of the Pipelinerun command group.
+ * [`tkn resource:`](docs/cmd/tkn_resource.md) Parent command of the Resource command group.
  * [`tkn task:`](docs/cmd/tkn_task.md) Parent command of the Task command group.
  * [`tkn taskrun:`](docs/cmd/tkn_taskrun.md) Parent command of the Taskrun command group.
- * [`tkn clustertask:`](docs/cmd/tkn_clustertask.md) Parent command of the ClusterTask command group.
- * [`tkn resource:`](docs/cmd/tkn_resource.md) Parent command of the Resource command group.
- * [`tkn condition:`](docs/cmd/tkn_condition.md) Parent command of the Condition command group.
+ * [`tkn triggerbinding:`](docs/cmd/tkn_triggerbinding.md) Parent command of the Triggerbinding command group.
+ * [`tkn triggertemplate:`](docs/cmd/tkn_triggertemplate.md) Parent command of the Triggertemplate command group.
+ * [`tkn version:`](docs/cmd/tkn_version.md) Outputs the cli version.
 
 For every `tkn` command, you can use `-h` or `--help` flags to display specific help for that command.
 

docs/cmd/tkn.md

@@ -22,6 +22,7 @@ CLI for tekton pipelines
 * [tkn resource](tkn_resource.md)	 - Manage pipeline resources
 * [tkn task](tkn_task.md)	 - Manage tasks
 * [tkn taskrun](tkn_taskrun.md)	 - Manage taskruns
+* [tkn triggerbinding](tkn_triggerbinding.md)	 - Manage triggerbindings
 * [tkn triggertemplate](tkn_triggertemplate.md)	 - Manage triggertemplates
 * [tkn version](tkn_version.md)	 - Prints version information
 

docs/cmd/tkn_triggerbinding.md

@@ -0,0 +1,25 @@
+## tkn triggerbinding
+
+Manage triggerbindings
+
+***Aliases**: tb,triggerbindings*
+
+### Synopsis
+
+Manage triggerbindings
+
+### Options
+
+```
+  -c, --context string      name of the kubeconfig context to use (default: kubectl config current-context)
+  -h, --help                help for triggerbinding
+  -k, --kubeconfig string   kubectl config file (default: $HOME/.kube/config)
+  -n, --namespace string    namespace to use (default: from $KUBECONFIG)
+  -C, --nocolour            disable colouring (default: false)
+```
+
+### SEE ALSO
+
+* [tkn](tkn.md)	 - CLI for tekton pipelines
+* [tkn triggerbinding list](tkn_triggerbinding_list.md)	 - Lists triggerbindings in a namespace
+

docs/cmd/tkn_triggerbinding_list.md

@@ -0,0 +1,49 @@
+## tkn triggerbinding list
+
+Lists triggerbindings in a namespace
+
+***Aliases**: ls*
+
+### Usage
+
+```
+tkn triggerbinding list
+```
+
+### Synopsis
+
+Lists triggerbindings in a namespace
+
+### Examples
+
+List all triggerbindings in namespace 'bar':
+
+	tkn triggerbinding list -n bar
+
+or
+
+	tkn tb ls -n bar
+
+
+### Options
+
+```
+      --allow-missing-template-keys   If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats. (default true)
+  -h, --help                          help for list
+  -o, --output string                 Output format. One of: json|yaml|name|go-template|go-template-file|template|templatefile|jsonpath|jsonpath-file.
+      --template string               Template string or path to template file to use when -o=go-template, -o=go-template-file. The template format is golang templates [http://golang.org/pkg/text/template/#pkg-overview].
+```
+
+### Options inherited from parent commands
+
+```
+  -c, --context string      name of the kubeconfig context to use (default: kubectl config current-context)
+  -k, --kubeconfig string   kubectl config file (default: $HOME/.kube/config)
+  -n, --namespace string    namespace to use (default: from $KUBECONFIG)
+  -C, --nocolour            disable colouring (default: false)
+```
+
+### SEE ALSO
+
+* [tkn triggerbinding](tkn_triggerbinding.md)	 - Manage triggerbindings
+

docs/man/man1/tkn-triggerbinding-list.1

@@ -0,0 +1,86 @@
+.TH "TKN\-TRIGGERBINDING\-LIST" "1" "" "Auto generated by spf13/cobra" "" 
+.nh
+.ad l
+
+
+.SH NAME
+.PP
+tkn\-triggerbinding\-list \- Lists triggerbindings in a namespace
+
+
+.SH SYNOPSIS
+.PP
+\fBtkn triggerbinding list\fP
+
+
+.SH DESCRIPTION
+.PP
+Lists triggerbindings in a namespace
+
+
+.SH OPTIONS
+.PP
+\fB\-\-allow\-missing\-template\-keys\fP[=true]
+    If true, ignore any errors in templates when a field or map key is missing in the template. Only applies to golang and jsonpath output formats.
+
+.PP
+\fB\-h\fP, \fB\-\-help\fP[=false]
+    help for list
+
+.PP
+\fB\-o\fP, \fB\-\-output\fP=""
+    Output format. One of: json|yaml|name|go\-template|go\-template\-file|template|templatefile|jsonpath|jsonpath\-file.
+
+.PP
+\fB\-\-template\fP=""
+    Template string or path to template file to use when \-o=go\-template, \-o=go\-template\-file. The template format is golang templates [
+\[la]http://golang.org/pkg/text/template/#pkg-overview\[ra]].
+
+
+.SH OPTIONS INHERITED FROM PARENT COMMANDS
+.PP
+\fB\-c\fP, \fB\-\-context\fP=""
+    name of the kubeconfig context to use (default: kubectl config current\-context)
+
+.PP
+\fB\-k\fP, \fB\-\-kubeconfig\fP=""
+    kubectl config file (default: $HOME/.kube/config)
+
+.PP
+\fB\-n\fP, \fB\-\-namespace\fP=""
+    namespace to use (default: from $KUBECONFIG)
+
+.PP
+\fB\-C\fP, \fB\-\-nocolour\fP[=false]
+    disable colouring (default: false)
+
+
+.SH EXAMPLE
+.PP
+List all triggerbindings in namespace 'bar':
+
+.PP
+.RS
+
+.nf
+tkn triggerbinding list \-n bar
+
+.fi
+.RE
+
+.PP
+or
+
+.PP
+.RS
+
+.nf
+tkn tb ls \-n bar
+
+.fi
+.RE
+
+
+.SH SEE ALSO
+.PP
+\fBtkn\-triggerbinding(1)\fP

docs/man/man1/tkn-triggerbinding.1

@@ -0,0 +1,45 @@
+.TH "TKN\-TRIGGERBINDING" "1" "" "Auto generated by spf13/cobra" "" 
+.nh
+.ad l
+
+
+.SH NAME
+.PP
+tkn\-triggerbinding \- Manage triggerbindings
+
+
+.SH SYNOPSIS
+.PP
+\fBtkn triggerbinding\fP
+
+
+.SH DESCRIPTION
+.PP
+Manage triggerbindings
+
+
+.SH OPTIONS
+.PP
+\fB\-c\fP, \fB\-\-context\fP=""
+    name of the kubeconfig context to use (default: kubectl config current\-context)
+
+.PP
+\fB\-h\fP, \fB\-\-help\fP[=false]
+    help for triggerbinding
+
+.PP
+\fB\-k\fP, \fB\-\-kubeconfig\fP=""
+    kubectl config file (default: $HOME/.kube/config)
+
+.PP
+\fB\-n\fP, \fB\-\-namespace\fP=""
+    namespace to use (default: from $KUBECONFIG)
+
+.PP
+\fB\-C\fP, \fB\-\-nocolour\fP[=false]
+    disable colouring (default: false)
+
+
+.SH SEE ALSO
+.PP
+\fBtkn(1)\fP, \fBtkn\-triggerbinding\-list(1)\fP

docs/man/man1/tkn.1

@@ -26,4 +26,4 @@ CLI for tekton pipelines
 
 .SH SEE ALSO
 .PP
-\fBtkn\-clustertask(1)\fP, \fBtkn\-completion(1)\fP, \fBtkn\-condition(1)\fP, \fBtkn\-pipeline(1)\fP, \fBtkn\-pipelinerun(1)\fP, \fBtkn\-resource(1)\fP, \fBtkn\-task(1)\fP, \fBtkn\-taskrun(1)\fP, \fBtkn\-triggertemplate(1)\fP, \fBtkn\-version(1)\fP
+\fBtkn\-clustertask(1)\fP, \fBtkn\-completion(1)\fP, \fBtkn\-condition(1)\fP, \fBtkn\-pipeline(1)\fP, \fBtkn\-pipelinerun(1)\fP, \fBtkn\-resource(1)\fP, \fBtkn\-task(1)\fP, \fBtkn\-taskrun(1)\fP, \fBtkn\-triggerbinding(1)\fP, \fBtkn\-triggertemplate(1)\fP, \fBtkn\-version(1)\fP

pkg/cmd/root.go

@@ -28,6 +28,7 @@ import (
 	"github.com/tektoncd/cli/pkg/cmd/pipelinerun"
 	"github.com/tektoncd/cli/pkg/cmd/task"
 	"github.com/tektoncd/cli/pkg/cmd/taskrun"
+	"github.com/tektoncd/cli/pkg/cmd/triggerbinding"
 	"github.com/tektoncd/cli/pkg/cmd/triggertemplate"
 	"github.com/tektoncd/cli/pkg/cmd/version"
 )
@@ -84,6 +85,7 @@ func Root(p cli.Params) *cobra.Command {
 		pipelinerun.Command(p),
 		task.Command(p),
 		taskrun.Command(p),
+		triggerbinding.Command(p),
 		triggertemplate.Command(p),
 		version.Command(),
 	)

pkg/cmd/triggerbinding/list.go

@@ -0,0 +1,133 @@
+// Copyright © 2019 The Tekton Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package triggerbinding
+
+import (
+	"errors"
+	"fmt"
+	"text/tabwriter"
+
+	"github.com/spf13/cobra"
+	"github.com/tektoncd/cli/pkg/cli"
+	"github.com/tektoncd/cli/pkg/formatted"
+	"github.com/tektoncd/cli/pkg/helper/validate"
+	"github.com/tektoncd/cli/pkg/printer"
+	"github.com/tektoncd/triggers/pkg/apis/triggers/v1alpha1"
+	"github.com/tektoncd/triggers/pkg/client/clientset/versioned"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	cliopts "k8s.io/cli-runtime/pkg/genericclioptions"
+)
+
+const (
+	emptyMsg = "No triggerbindings found"
+)
+
+func listCommand(p cli.Params) *cobra.Command {
+	f := cliopts.NewPrintFlags("list")
+
+	eg := `List all triggerbindings in namespace 'bar':
+
+	tkn triggerbinding list -n bar
+
+or
+
+	tkn tb ls -n bar
+`
+
+	c := &cobra.Command{
+		Use:     "list",
+		Aliases: []string{"ls"},
+		Short:   "Lists triggerbindings in a namespace",
+		Annotations: map[string]string{
+			"commandType": "main",
+		},
+		Example: eg,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if err := validate.NamespaceExists(p); err != nil {
+				return err
+			}
+
+			cs, err := p.Clients()
+			if err != nil {
+				return err
+			}
+
+			tbs, err := list(cs.Triggers, p.Namespace())
+			if err != nil {
+				return fmt.Errorf(`failed to list triggerbindings from %s namespace \n`, p.Namespace())
+			}
+
+			output, err := cmd.LocalFlags().GetString("output")
+			if err != nil {
+				return errors.New(`output option not set properly \n`)
+			}
+
+			stream := &cli.Stream{
+				Out: cmd.OutOrStdout(),
+				Err: cmd.OutOrStderr(),
+			}
+
+			if output != "" {
+				return printer.PrintObject(stream.Out, tbs, f)
+			}
+
+			if err = printFormatted(stream, tbs, p); err != nil {
+				return errors.New(`failed to print triggerbindings \n`)
+			}
+			return nil
+
+		},
+	}
+
+	f.AddFlags(c)
+
+	return c
+}
+
+func list(client versioned.Interface, namespace string) (*v1alpha1.TriggerBindingList, error) {
+	tbs, err := client.TektonV1alpha1().TriggerBindings(namespace).List(metav1.ListOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	// NOTE: this is required for -o json|yaml to work properly since
+	// tektoncd go client fails to set these; probably a bug
+	tbs.GetObjectKind().SetGroupVersionKind(
+		schema.GroupVersionKind{
+			Version: "tekton.dev/v1alpha1",
+			Kind:    "TriggerBindingList",
+		})
+
+	return tbs, nil
+}
+
+func printFormatted(s *cli.Stream, tbs *v1alpha1.TriggerBindingList, p cli.Params) error {
+	if len(tbs.Items) == 0 {
+		fmt.Fprintln(s.Err, emptyMsg)
+		return nil
+	}
+
+	w := tabwriter.NewWriter(s.Out, 0, 5, 3, ' ', tabwriter.TabIndent)
+	fmt.Fprintln(w, "NAME\tAGE")
+	for _, tb := range tbs.Items {
+		fmt.Fprintf(w, "%s\t%s\n",
+			tb.Name,
+			formatted.Age(&tb.CreationTimestamp, p.Time()),
+		)
+	}
+
+	return w.Flush()
+}