Add triggertemplate list

This will add the trigger client to the cli and
add the subcommand triggertemplate to the tkn cli

This will add the list or ls command to triggertemplate
group

Add tests and docs

Part of #530

docs/cmd/tkn.md

@@ -22,5 +22,6 @@ 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 triggertemplate](tkn_triggertemplate.md)	 - Manage triggertemplates
 * [tkn version](tkn_version.md)	 - Prints version information
 

docs/cmd/tkn_triggertemplate.md

@@ -0,0 +1,25 @@
+## tkn triggertemplate
+
+Manage triggertemplates
+
+***Aliases**: tt,triggertemplates*
+
+### Synopsis
+
+Manage triggertemplates
+
+### Options
+
+```
+  -c, --context string      name of the kubeconfig context to use (default: kubectl config current-context)
+  -h, --help                help for triggertemplate
+  -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 triggertemplate list](tkn_triggertemplate_list.md)	 - Lists triggertemplates in a namespace
+

docs/cmd/tkn_triggertemplate_list.md

@@ -0,0 +1,49 @@
+## tkn triggertemplate list
+
+Lists triggertemplates in a namespace
+
+***Aliases**: ls*
+
+### Usage
+
+```
+tkn triggertemplate list
+```
+
+### Synopsis
+
+Lists triggertemplates in a namespace
+
+### Examples
+
+List all triggertemplates in namespace 'bar':
+
+	tkn triggertemplate list -n bar
+
+or
+
+	tkn tt 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 triggertemplate](tkn_triggertemplate.md)	 - Manage triggertemplates
+

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

@@ -0,0 +1,86 @@
+.TH "TKN\-TRIGGERTEMPLATE\-LIST" "1" "" "Auto generated by spf13/cobra" "" 
+.nh
+.ad l
+
+
+.SH NAME
+.PP
+tkn\-triggertemplate\-list \- Lists triggertemplates in a namespace
+
+
+.SH SYNOPSIS
+.PP
+\fBtkn triggertemplate list\fP
+
+
+.SH DESCRIPTION
+.PP
+Lists triggertemplates 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 triggertemplates in namespace 'bar':
+
+.PP
+.RS
+
+.nf
+tkn triggertemplate list \-n bar
+
+.fi
+.RE
+
+.PP
+or
+
+.PP
+.RS
+
+.nf
+tkn tt ls \-n bar
+
+.fi
+.RE
+
+
+.SH SEE ALSO
+.PP
+\fBtkn\-triggertemplate(1)\fP

docs/man/man1/tkn-triggertemplate.1

@@ -0,0 +1,45 @@
+.TH "TKN\-TRIGGERTEMPLATE" "1" "" "Auto generated by spf13/cobra" "" 
+.nh
+.ad l
+
+
+.SH NAME
+.PP
+tkn\-triggertemplate \- Manage triggertemplates
+
+
+.SH SYNOPSIS
+.PP
+\fBtkn triggertemplate\fP
+
+
+.SH DESCRIPTION
+.PP
+Manage triggertemplates
+
+
+.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 triggertemplate
+
+.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\-triggertemplate\-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\-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\-triggertemplate(1)\fP, \fBtkn\-version(1)\fP

go.mod

@@ -36,6 +36,7 @@ require (
 	github.com/stretchr/testify v1.4.0
 	github.com/tektoncd/pipeline v0.9.2
 	github.com/tektoncd/plumbing v0.0.0-20191218171343-56a836c50336
+	github.com/tektoncd/triggers v0.1.1-0.20191218175743-c5b8b4d9ee00
 	go.opencensus.io v0.22.1 // indirect
 	golang.org/x/crypto v0.0.0-20190923035154-9ee001bba392 // indirect
 	golang.org/x/net v0.0.0-20190923162816-aa69164e4478 // indirect
@@ -50,6 +51,7 @@ require (
 	k8s.io/client-go v0.0.0-20191004102537-eb5b9a8cfde7
 	k8s.io/klog v1.0.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20171101183504-39a7bf85c140 // indirect
+	knative.dev/caching v0.0.0-20190719140829-2032732871ff // indirect
 	knative.dev/pkg v0.0.0-20190909195211-528ad1c1dd62
 	sigs.k8s.io/yaml v1.1.0 // indirect
 )

go.sum

@@ -234,6 +234,8 @@ github.com/tektoncd/pipeline v0.9.2/go.mod h1:IZzJdiX9EqEMuUcgdnElozdYYRh0/ZRC+N
 github.com/tektoncd/plumbing v0.0.0-20191218171343-56a836c50336 h1:gTedwNTH1vMF6wlA6wvQqinpH0ls8G6oQgsaHuuqCGc=
 github.com/tektoncd/plumbing v0.0.0-20191218171343-56a836c50336/go.mod h1:QZHgU07PRBTRF6N57w4+ApRu8OgfYLFNqCDlfEZaD9Y=
 github.com/tektoncd/plumbing/pipelinerun-logs v0.0.0-20191206114338-712d544c2c21/go.mod h1:S62EUWtqmejjJgUMOGB1CCCHRp6C706laH06BoALkzU=
+github.com/tektoncd/triggers v0.1.1-0.20191218175743-c5b8b4d9ee00 h1:3lXGoVjS6unUObcQDZI+LuVRZdBhatvdLxxlhELC/C0=
+github.com/tektoncd/triggers v0.1.1-0.20191218175743-c5b8b4d9ee00/go.mod h1:sf5zayuDu6gUI4JsCYDunukfrb1ng/Lz0FoWcJ0cFt4=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20190109142713-0ad062ec5ee5/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.4/go.mod h1:uQMGLiO92mf5W77hV/PUCpI3pbzQx3CRekS0kk+RGrc=
 github.com/xanzy/ssh-agent v0.2.1/go.mod h1:mLlQY/MoOhWBj+gOGMQkOeiEvkx+8pJSI+0Bx9h2kr4=
@@ -402,6 +404,8 @@ k8s.io/klog v1.0.0 h1:Pt+yjF5aB1xDSVbau4VsWe+dQNzA0qv1LlXdC2dF6Q8=
 k8s.io/klog v1.0.0/go.mod h1:4Bi6QPql/J/LkTDqv7R/cd3hPo4k2DG6Ptcz060Ez5I=
 k8s.io/kube-openapi v0.0.0-20171101183504-39a7bf85c140 h1:j1Zez+Xb4OWvCdROqeq8sP2ACi/qWV1tj/imP0/8a0k=
 k8s.io/kube-openapi v0.0.0-20171101183504-39a7bf85c140/go.mod h1:BXM9ceUBTj2QnfH2MK1odQs778ajze1RxcmP6S8RVVc=
+knative.dev/caching v0.0.0-20190719140829-2032732871ff h1:PrlDvOGvCASqW5Fs3ZGes0ma3P5Wr8nuzlTX+EnqfUg=
+knative.dev/caching v0.0.0-20190719140829-2032732871ff/go.mod h1:dHXFU6CGlLlbzaWc32g80cR92iuBSpsslDNBWI8C7eg=
 knative.dev/pkg v0.0.0-20190909195211-528ad1c1dd62 h1:0neKnC9hstF5Lewj6OaAJdXqk22IZ7pnOPQ8Zl8cfq4=
 knative.dev/pkg v0.0.0-20190909195211-528ad1c1dd62/go.mod h1:pgODObA1dTyhNoFxPZTTjNWfx6F0aKsKzn+vaT9XO/Q=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

pkg/cli/interface.go

@@ -20,6 +20,7 @@ import (
 
 	"github.com/jonboulle/clockwork"
 	"github.com/tektoncd/pipeline/pkg/client/clientset/versioned"
+	versionedTriggers "github.com/tektoncd/triggers/pkg/client/clientset/versioned"
 	k8s "k8s.io/client-go/kubernetes"
 )
 
@@ -32,6 +33,7 @@ type Stream struct {
 type Clients struct {
 	Tekton     versioned.Interface
 	Kube       k8s.Interface
+	Triggers   versionedTriggers.Interface
 	HTTPClient http.Client
 }
 

pkg/cli/params.go

@@ -21,6 +21,7 @@ import (
 	"github.com/jonboulle/clockwork"
 	"github.com/pkg/errors"
 	"github.com/tektoncd/pipeline/pkg/client/clientset/versioned"
+	versionedTriggers "github.com/tektoncd/triggers/pkg/client/clientset/versioned"
 	k8s "k8s.io/client-go/kubernetes"
 	"k8s.io/client-go/tools/clientcmd"
 )
@@ -52,6 +53,15 @@ func (p *TektonParams) tektonClient(config *rest.Config) (versioned.Interface, e
 	return cs, nil
 }
 
+func (p *TektonParams) triggersClient(config *rest.Config) (versionedTriggers.Interface, error) {
+	cs, err := versionedTriggers.NewForConfig(config)
+	if err != nil {
+		return nil, err
+	}
+
+	return cs, nil
+}
+
 // Set kube client based on config
 func (p *TektonParams) kubeClient(config *rest.Config) (k8s.Interface, error) {
 	k8scs, err := k8s.NewForConfig(config)
@@ -94,14 +104,20 @@ func (p *TektonParams) Clients() (*Clients, error) {
 		return nil, err
 	}
 
+	triggers, err := p.triggersClient(config)
+	if err != nil {
+		return nil, err
+	}
+
 	kube, err := p.kubeClient(config)
 	if err != nil {
 		return nil, err
 	}
 
 	p.clients = &Clients{
-		Tekton: tekton,
-		Kube:   kube,
+		Tekton:   tekton,
+		Kube:     kube,
+		Triggers: triggers,
 	}
 
 	return p.clients, nil

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/triggertemplate"
 	"github.com/tektoncd/cli/pkg/cmd/version"
 )
 
@@ -75,14 +76,15 @@ func Root(p cli.Params) *cobra.Command {
 	cmd.SetUsageTemplate(usageTemplate)
 
 	cmd.AddCommand(
+		clustertask.Command(p),
 		completion.Command(),
+		condition.Command(p),
 		pipeline.Command(p),
+		pipelineresource.Command(p),
 		pipelinerun.Command(p),
 		task.Command(p),
 		taskrun.Command(p),
-		pipelineresource.Command(p),
-		clustertask.Command(p),
-		condition.Command(p),
+		triggertemplate.Command(p),
 		version.Command(),
 	)