builder

package
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 Go to latest Published: Jul 16, 2019 License: Apache-2.0 Imports: 8 Imported by: 0

README

Builder package for tests

This package holds Builder functions that can be used to create struct in tests with less noise.

One of the most important characteristic of a unit test (and any type of test really) is readability. This means it should be easy to read but most importantly it should clearly show the intent of the test. The setup (and cleanup) of the tests should be as small as possible to avoid the noise. Those builders exists to help with that.

There is two types of functions defined in that package :

* *Builders*: create and return a struct
* *Modifiers*: return a function
  that will operate on a given struct. They can be applied to other
  Modifiers or Builders.

Most of the Builder (and Modifier) that accepts Modifiers defines a type (TypeOp) that can be satisfied by existing function in this package, from other package or inline. An example would be the following.

    // Definition
    type TaskRunOp func(*v1alpha1.TaskRun)
    func TaskRun(name, namespace string, ops ...TaskRunOp) *v1alpha1.TaskRun {
        // […]
    }
    func TaskRunOwnerReference(kind, name string) TaskRunOp {
        return func(t *v1alpha1.TaskRun) {
            // […]
        }
    }
    // Usage
    t := TaskRun("foo", "bar", func(t *v1alpha1.TaskRun){
        // Do something with the Task struct
        // […]
    })

The main reason to define the Op type, and using it in the methods signatures is to group Modifier function together. It makes it easier to see what is a Modifier (or Builder) and on what it operates.

By convention, this package is import with the "tb" as alias. The examples make that assumption.

Example

Let's look at a non-exhaustive example.

package builder_test

import (
    "fmt"
    "testing"

    "github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"
    tb "github.com/tektoncd/pipeline/test/builder"
    corev1 "k8s.io/api/core/v1"
)

func MyTest(t *testing.T) {
    // You can declare re-usable modifiers
    myStep := tb.Step("my-step", "myimage")
    // … and use them in a Task definition
    myTask := tb.Task("my-task", "namespace", tb.TaskSpec(
        tb.Step("simple-step", "myotherimage", tb.Command("/mycmd")),
        myStep,
    ))
    // … and another one.
    myOtherTask := tb.Task("my-other-task", "namespace",
        tb.TaskSpec(myStep,
            tb.TaskInputs(tb.InputsResource("workspace", v1alpha1.PipelineResourceTypeGit)),
        ),
    )
    myClusterTask := tb.ClusterTask("my-task", tb.ClusterTaskSpec(
        tb.Step("simple-step", "myotherimage", tb.Command("/mycmd")),
    ))
    // A simple definition, with a Task reference
    myTaskRun := tb.TaskRun("my-taskrun", "namespace", tb.TaskRunSpec(
        tb.TaskRunTaskRef("my-task"),
    ))
    // … or a more complex one with inline TaskSpec
    myTaskRunWithSpec := tb.TaskRun("my-taskrun-with-spec", "namespace", tb.TaskRunSpec(
        tb.TaskRunInputs(
            tb.TaskRunInputsParam("myarg", "foo"),
            tb.TaskRunInputsResource("workspace", tb.TaskResourceBindingRef("git-resource")),
        ),
        tb.TaskRunTaskSpec(
            tb.TaskInputs(
                tb.InputsResource("workspace", v1alpha1.PipelineResourceTypeGit),
                tb.InputsParam("myarg", tb.ParamDefault("mydefault")),
            ),
            tb.Step("mycontainer", "myimage", tb.Command("/mycmd"),
                tb.Args("--my-arg=${inputs.params.myarg}"),
            ),
        ),
    ))
    // Pipeline
    pipeline := tb.Pipeline("tomatoes", "namespace",
        tb.PipelineSpec(tb.PipelineTask("foo", "banana")),
    )
    // … and PipelineRun
    pipelineRun := tb.PipelineRun("pear", "namespace",
        tb.PipelineRunSpec("tomatoes", tb.PipelineRunServiceAccount("inexistent")),
    )
    // And do something with them
    // […]
    if _, err := c.PipelineClient.Create(pipeline); err != nil {
        t.Fatalf("Failed to create Pipeline `%s`: %s", "tomatoes", err)
    }
    if _, err := c.PipelineRunClient.Create(pipelineRun); err != nil {
        t.Fatalf("Failed to create PipelineRun `%s`: %s", "pear", err)
    }
    // […]
}

Documentation

Overview

Package builder holds Builder functions that can be used to create struct in tests with less noise.

One of the most important characteristic of a unit test (and any type of test really) is readability. This means it should be easy to read but most importantly it should clearly show the intent of the test. The setup (and cleanup) of the tests should be as small as possible to avoid the noise. Those builders exists to help with that.

There is two types of functions defined in that package :

  • Builders: create and return a struct
  • Modifiers: return a function that will operate on a given struct. They can be applied to other Modifiers or Builders.

Most of the Builder (and Modifier) that accepts Modifiers defines a type (`TypeOp`) that can be satisfied by existing function in this package, from other package *or* inline. An example would be the following. 

// Definition
type TaskOp func(*v1alpha1.Task)
func Task(name string, ops ...TaskOp) *v1alpha1.Task {
	// […]
}
func TaskNamespace(namespace string) TaskOp {
	return func(t *v1alpha1.Task) {
		// […]
	}
}
// Usage
t := Task("foo", TaskNamespace("bar"), func(t *v1alpha1.Task){
	// Do something with the Task struct
	// […]
})

The main reason to define the `Op` type, and using it in the methods signatures is to group Modifier function together. It makes it easier to see what is a Modifier (or Builder) and on what it operates.

By convention, this package is import with the "tb" as alias. The examples make that assumption.

Index

Examples

Constants

This section is empty.

Variables

This section is empty.

Functions

func BlockOwnerDeletion 

func BlockOwnerDeletion(o *metav1.OwnerReference)

func ClusterTask 

func ClusterTask(name string, ops ...ClusterTaskOp) *v1alpha1.ClusterTask

ClusterTask creates a ClusterTask with default values. Any number of ClusterTask modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	myClusterTask := tb.ClusterTask("my-task", tb.ClusterTaskSpec(
		tb.Step("simple-step", "myotherimage", tb.Command("/mycmd")),
	))
	expectedClusterTask := &v1alpha1.Task{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedClusterTask, myClusterTask); d != "" {
		t.Fatalf("ClusterTask diff -want, +got: %v", d)
	}
}

Output:

func Controller 

func Controller(o *metav1.OwnerReference)

func Pipeline 

func Pipeline(name, namespace string, ops ...PipelineOp) *v1alpha1.Pipeline

Pipeline creates a Pipeline with default values. Any number of Pipeline modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	pipeline := tb.Pipeline("tomatoes", "namespace",
		tb.PipelineSpec(tb.PipelineTask("foo", "banana")),
	)
	expectedPipeline := &v1alpha1.Pipeline{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedPipeline, pipeline); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
}

Output:

func PipelineResource 

func PipelineResource(name, namespace string, ops ...PipelineResourceOp) *v1alpha1.PipelineResource

PipelineResource creates a PipelineResource with default values. Any number of PipelineResource modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	gitResource := tb.PipelineResource("git-resource", "namespace", tb.PipelineResourceSpec(
		v1alpha1.PipelineResourceTypeGit, tb.PipelineResourceSpecParam("URL", "https://foo.git"),
	))
	imageResource := tb.PipelineResource("image-resource", "namespace", tb.PipelineResourceSpec(
		v1alpha1.PipelineResourceTypeImage, tb.PipelineResourceSpecParam("URL", "gcr.io/kristoff/sven"),
	))
	expectedGitResource := v1alpha1.PipelineResource{
		// […]
	}
	expectedImageResource := v1alpha1.PipelineResource{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedGitResource, gitResource); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
	if d := cmp.Diff(expectedImageResource, imageResource); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
}

Output:

func PipelineRun 

func PipelineRun(name, namespace string, ops ...PipelineRunOp) *v1alpha1.PipelineRun

PipelineRun creates a PipelineRun with default values. Any number of PipelineRun modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	pipelineRun := tb.PipelineRun("pear", "namespace",
		tb.PipelineRunSpec("tomatoes", tb.PipelineRunServiceAccount("inexistent")),
	)
	expectedPipelineRun := &v1alpha1.PipelineRun{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedPipelineRun, pipelineRun); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
}

Output:

func PipelineRunCancelled 

func PipelineRunCancelled(spec *v1alpha1.PipelineRunSpec)

PipelineRunCancelled sets the status to cancel to the TaskRunSpec.

func PipelineRunNilTimeout added in v0.5.2 

func PipelineRunNilTimeout(prs *v1alpha1.PipelineRunSpec)

PipelineRunNilTimeout sets the timeout to nil on the PipelineRunSpec

func Pod 

func Pod(name, namespace string, ops ...PodOp) *corev1.Pod

Pod creates a Pod with default values. Any number of Pod modifiers can be passed to transform it.

func ResolvedTaskResources 

func ResolvedTaskResources(ops ...ResolvedTaskResourcesOp) *resources.ResolvedTaskResources

ResolvedTaskResources creates a ResolvedTaskResources with default values. Any number of ResolvedTaskResources modifier can be passed to transform it.

func Task 

func Task(name, namespace string, ops ...TaskOp) *v1alpha1.Task

Task creates a Task with default values. Any number of Task modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	// You can declare re-usable modifiers
	myStep := tb.Step("my-step", "myimage")
	// … and use them in a Task definition
	myTask := tb.Task("my-task", "namespace", tb.TaskSpec(
		tb.Step("simple-step", "myotherimage", tb.Command("/mycmd")),
		myStep,
	))
	// … and another one.
	myOtherTask := tb.Task("my-other-task", "namespace",
		tb.TaskSpec(myStep,
			tb.TaskInputs(tb.InputsResource("workspace", v1alpha1.PipelineResourceTypeGit)),
		),
	)
	expectedTask := &v1alpha1.Task{
		// […]
	}
	expectedOtherTask := &v1alpha1.Task{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedTask, myTask); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
	if d := cmp.Diff(expectedOtherTask, myOtherTask); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
}

Output:

func TaskRun 

func TaskRun(name, namespace string, ops ...TaskRunOp) *v1alpha1.TaskRun

TaskRun creates a TaskRun with default values. Any number of TaskRun modifier can be passed to transform it.

Example 
package main

import (
	"testing"

	"github.com/google/go-cmp/cmp"
	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1alpha1"

	tb "github.com/tektoncd/pipeline/test/builder"
)

// This is a "hack" to make the example "look" like tests
var t *testing.T

func main() {
	// A simple definition, with a Task reference
	myTaskRun := tb.TaskRun("my-taskrun", "namespace", tb.TaskRunSpec(
		tb.TaskRunTaskRef("my-task"),
	))
	// … or a more complex one with inline TaskSpec
	myTaskRunWithSpec := tb.TaskRun("my-taskrun-with-spec", "namespace", tb.TaskRunSpec(
		tb.TaskRunInputs(
			tb.TaskRunInputsParam("myarg", "foo"),
			tb.TaskRunInputsResource("workspace", tb.TaskResourceBindingRef("git-resource")),
		),
		tb.TaskRunTaskSpec(
			tb.TaskInputs(
				tb.InputsResource("workspace", v1alpha1.PipelineResourceTypeGit),
				tb.InputsParam("myarg", tb.ParamDefault("mydefault")),
			),
			tb.Step("mycontainer", "myimage", tb.Command("/mycmd"),
				tb.Args("--my-arg=${inputs.params.myarg}"),
			),
		),
	))
	expectedTaskRun := &v1alpha1.TaskRun{
		// […]
	}
	expectedTaskRunWithSpec := &v1alpha1.TaskRun{
		// […]
	}
	// […]
	if d := cmp.Diff(expectedTaskRun, myTaskRun); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
	if d := cmp.Diff(expectedTaskRunWithSpec, myTaskRunWithSpec); d != "" {
		t.Fatalf("Task diff -want, +got: %v", d)
	}
}

Output:

func TaskRunCancelled 

func TaskRunCancelled(spec *v1alpha1.TaskRunSpec)

TaskRunCancelled sets the status to cancel to the TaskRunSpec.

func TaskRunNilTimeout added in v0.5.2 

func TaskRunNilTimeout(spec *v1alpha1.TaskRunSpec)

TaskRunNilTimeout sets the timeout duration to nil on the TaskRunSpec.

Types

type ClusterTaskOp 

type ClusterTaskOp func(*v1alpha1.ClusterTask)

ClusterTaskOp is an operation which modify a ClusterTask struct.

func ClusterTaskSpec 

func ClusterTaskSpec(ops ...TaskSpecOp) ClusterTaskOp

ClusterTaskSpec sets the specified spec of the cluster task. Any number of TaskSpec modifier can be passed to create it.

type ContainerOp 

type ContainerOp func(*corev1.Container)

ContainerOp is an operation which modifies a Container struct.

func Args 

func Args(args ...string) ContainerOp

Args sets the command arguments to the Container (step in this case).

func Command 

func Command(args ...string) ContainerOp

Command sets the command to the Container (step in this case).

func EnvVar 

func EnvVar(name, value string) ContainerOp

EnvVar add an environment variable, with specified name and value, to the Container (step).

func Resources added in v0.3.0 

func Resources(ops ...ResourceRequirementsOp) ContainerOp

Resources adds ResourceRequirements to the Container (step).

func TerminationMessagePath added in v0.5.0 

func TerminationMessagePath(terminationMessagePath string) ContainerOp

TerminationMessagePath sets the source of the termination message.

func TerminationMessagePolicy added in v0.5.0 

func TerminationMessagePolicy(terminationMessagePolicy corev1.TerminationMessagePolicy) ContainerOp

TerminationMessagePolicy sets the policy of the termination message.

func VolumeMount 

func VolumeMount(name, mountPath string, ops ...VolumeMountOp) ContainerOp

VolumeMount add a VolumeMount to the Container (step).

func WorkingDir 

func WorkingDir(workingDir string) ContainerOp

WorkingDir sets the WorkingDir on the Container.

type InputsOp 

type InputsOp func(*v1alpha1.Inputs)

InputsOp is an operation which modify an Inputs struct.

func InputsParam 

func InputsParam(name string, ops ...TaskParamOp) InputsOp

InputsParam adds a param, with specified name, to the Inputs. Any number of ParamSpec modifier can be passed to transform it.

func InputsResource 

func InputsResource(name string, resourceType v1alpha1.PipelineResourceType, ops ...TaskResourceOp) InputsOp

InputsResource adds a resource, with specified name and type, to the Inputs. Any number of TaskResource modifier can be passed to transform it.

type OutputsOp 

type OutputsOp func(*v1alpha1.Outputs)

OutputsOp is an operation which modify an Outputs struct.

func OutputsResource 

func OutputsResource(name string, resourceType v1alpha1.PipelineResourceType) OutputsOp

OutputsResource adds a resource, with specified name and type, to the Outputs.

type OwnerReferenceOp 

type OwnerReferenceOp func(*metav1.OwnerReference)

OwnerReferenceOp is an operation which modifies an OwnerReference struct.

func OwnerReferenceAPIVersion 

func OwnerReferenceAPIVersion(version string) OwnerReferenceOp

OwnerReferenceAPIVersion sets the APIVersion to the OwnerReference.

type PipelineOp 

type PipelineOp func(*v1alpha1.Pipeline)

PipelineOp is an operation which modify a Pipeline struct.

func PipelineCreationTimestamp added in v0.4.0 

func PipelineCreationTimestamp(t time.Time) PipelineOp

PipelineCreationTimestamp sets the creation time of the pipeline

func PipelineSpec 

func PipelineSpec(ops ...PipelineSpecOp) PipelineOp

PipelineSpec sets the PipelineSpec to the Pipeline. Any number of PipelineSpec modifier can be passed to transform it.

type PipelineParamOp 

type PipelineParamOp func(*v1alpha1.ParamSpec)

PipelineParamOp is an operation which modify a ParamSpec struct.

func PipelineParamDefault 

func PipelineParamDefault(value string) PipelineParamOp

PipelineParamDefault sets the default value to the ParamSpec.

func PipelineParamDescription 

func PipelineParamDescription(desc string) PipelineParamOp

PipelineParamDescription sets the description to the ParamSpec.

type PipelineResourceBindingOp 

type PipelineResourceBindingOp func(*v1alpha1.PipelineResourceBinding)

PipelineResourceBindingOp is an operation which modify a PipelineResourceBinding struct.

func PipelineResourceBindingRef 

func PipelineResourceBindingRef(name string) PipelineResourceBindingOp

PipelineResourceBindingRef set the ResourceRef name to the Resource called Name.

type PipelineResourceOp 

type PipelineResourceOp func(*v1alpha1.PipelineResource)

PipelineResourceOp is an operation which modify a PipelineResource struct.

func PipelineResourceSpec 

func PipelineResourceSpec(resourceType v1alpha1.PipelineResourceType, ops ...PipelineResourceSpecOp) PipelineResourceOp

PipelineResourceSpec set the PipelineResourceSpec, with specified type, to the PipelineResource. Any number of PipelineResourceSpec modifier can be passed to transform it.

type PipelineResourceSpecOp 

type PipelineResourceSpecOp func(*v1alpha1.PipelineResourceSpec)

PipelineResourceSpecOp is an operation which modify a PipelineResourceSpec struct.

func PipelineResourceSpecParam 

func PipelineResourceSpecParam(name, value string) PipelineResourceSpecOp

PipelineResourceSpecParam adds a Param, with specified name and value, to the PipelineResourceSpec.

func PipelineResourceSpecSecretParam 

func PipelineResourceSpecSecretParam(fieldname, secretName, secretKey string) PipelineResourceSpecOp

PipelineResourceSpecSecretParam adds a SecretParam, with specified fieldname, secretKey and secretName, to the PipelineResourceSpec.

type PipelineRunOp 

type PipelineRunOp func(*v1alpha1.PipelineRun)

PipelineRunOp is an operation which modify a PipelineRun struct.

func PipelineRunAnnotation added in v0.4.0 

func PipelineRunAnnotation(key, value string) PipelineRunOp

PipelineRunAnnotations adds a annotation to the PipelineRun.

func PipelineRunLabel 

func PipelineRunLabel(key, value string) PipelineRunOp

PipelineRunLabels adds a label to the PipelineRun.

func PipelineRunSpec 

func PipelineRunSpec(name string, ops ...PipelineRunSpecOp) PipelineRunOp

PipelineRunSpec sets the PipelineRunSpec, references Pipeline with specified name, to the PipelineRun. Any number of PipelineRunSpec modifier can be passed to transform it.

func PipelineRunStatus 

func PipelineRunStatus(ops ...PipelineRunStatusOp) PipelineRunOp

PipelineRunStatus sets the PipelineRunStatus to the PipelineRun. Any number of PipelineRunStatus modifier can be passed to transform it.

type PipelineRunSpecOp 

type PipelineRunSpecOp func(*v1alpha1.PipelineRunSpec)

PipelineRunSpecOp is an operation which modify a PipelineRunSpec struct.

func PipelineRunAffinity 

func PipelineRunAffinity(affinity *corev1.Affinity) PipelineRunSpecOp

PipelineRunAffinity sets the affinity to the PipelineSpec.

func PipelineRunNodeSelector 

func PipelineRunNodeSelector(values map[string]string) PipelineRunSpecOp

PipelineRunNodeSelector sets the Node selector to the PipelineSpec.

func PipelineRunParam 

func PipelineRunParam(name, value string) PipelineRunSpecOp

PipelineRunParam add a param, with specified name and value, to the PipelineRunSpec.

func PipelineRunResourceBinding 

func PipelineRunResourceBinding(name string, ops ...PipelineResourceBindingOp) PipelineRunSpecOp

PipelineRunResourceBinding adds bindings from actual instances to a Pipeline's declared resources.

func PipelineRunServiceAccount 

func PipelineRunServiceAccount(sa string) PipelineRunSpecOp

PipelineRunServiceAccount sets the service account to the PipelineRunSpec.

func PipelineRunServiceAccountTask added in v0.5.0 

func PipelineRunServiceAccountTask(taskName, sa string) PipelineRunSpecOp

PipelineRunServiceAccountTask configures the service account for given Task in PipelineRun.

func PipelineRunTimeout 

func PipelineRunTimeout(duration time.Duration) PipelineRunSpecOp

PipelineRunTimeout sets the timeout to the PipelineRunSpec.

func PipelineRunTolerations added in v0.3.0 

func PipelineRunTolerations(values []corev1.Toleration) PipelineRunSpecOp

PipelineRunTolerations sets the Node selector to the PipelineSpec.

type PipelineRunStatusOp 

type PipelineRunStatusOp func(*v1alpha1.PipelineRunStatus)

PipelineRunStatusOp is an operation which modify a PipelineRunStatus

func PipelineRunCompletionTime added in v0.4.0 

func PipelineRunCompletionTime(t time.Time) PipelineRunStatusOp

PipelineRunCompletionTime sets the completion time to the PipelineRunStatus.

func PipelineRunStartTime 

func PipelineRunStartTime(startTime time.Time) PipelineRunStatusOp

PipelineRunStartTime sets the start time to the PipelineRunStatus.

func PipelineRunStatusCondition 

func PipelineRunStatusCondition(condition apis.Condition) PipelineRunStatusOp

PipelineRunStatusCondition adds a Condition to the TaskRunStatus.

func PipelineRunTaskRunsStatus added in v0.3.0 

func PipelineRunTaskRunsStatus(taskRuns map[string]*v1alpha1.PipelineRunTaskRunStatus) PipelineRunStatusOp

PipelineRunTaskRunsStatus sets the TaskRuns of the PipelineRunStatus.

type PipelineSpecOp 

type PipelineSpecOp func(*v1alpha1.PipelineSpec)

PipelineSpecOp is an operation which modify a PipelineSpec struct.

func PipelineDeclaredResource 

func PipelineDeclaredResource(name string, t v1alpha1.PipelineResourceType) PipelineSpecOp

PipelineDeclaredResource adds a resource declaration to the Pipeline Spec, with the specified name and type.

func PipelineParam 

func PipelineParam(name string, ops ...PipelineParamOp) PipelineSpecOp

ParamSpec adds a param, with specified name, to the Spec. Any number of ParamSpec modifiers can be passed to transform it.

func PipelineTask 

func PipelineTask(name, taskName string, ops ...PipelineTaskOp) PipelineSpecOp

PipelineTask adds a PipelineTask, with specified name and task name, to the PipelineSpec. Any number of PipelineTask modifier can be passed to transform it.

type PipelineTaskInputResourceOp 

type PipelineTaskInputResourceOp func(*v1alpha1.PipelineTaskInputResource)

PipelineTaskInputResourceOp is an operation which modifies a PipelineTaskInputResource.

func From 

func From(tasks ...string) PipelineTaskInputResourceOp

From will update the provided PipelineTaskInputResource to indicate that it should come from tasks.

type PipelineTaskOp 

type PipelineTaskOp func(*v1alpha1.PipelineTask)

PipelineTaskOp is an operation which modify a PipelineTask struct.

func PipelineTaskInputResource 

func PipelineTaskInputResource(name, resource string, ops ...PipelineTaskInputResourceOp) PipelineTaskOp

PipelineTaskInputResource adds an input resource to the PipelineTask with the specified name, pointing at the declared resource. Any number of PipelineTaskInputResource modifies can be passed to transform it.

func PipelineTaskOutputResource 

func PipelineTaskOutputResource(name, resource string) PipelineTaskOp

PipelineTaskOutputResource adds an output resource to the PipelineTask with the specified name, pointing at the declared resource.

func PipelineTaskParam 

func PipelineTaskParam(name, value string) PipelineTaskOp

PipelineTaskParam adds a Param, with specified name and value, to the PipelineTask.

func PipelineTaskRefKind 

func PipelineTaskRefKind(kind v1alpha1.TaskKind) PipelineTaskOp

PipelineTaskRefKind sets the TaskKind to the PipelineTaskRef.

func Retries added in v0.4.0 

func Retries(retries int) PipelineTaskOp

func RunAfter added in v0.2.0 

func RunAfter(tasks ...string) PipelineTaskOp

RunAfter will update the provided Pipeline Task to indicate that it should be run after the provided list of Pipeline Task names.

type PodOp 

type PodOp func(*corev1.Pod)

PodOp is an operation which modifies a Pod struct.

func PodAnnotation 

func PodAnnotation(key, value string) PodOp

PodLabel adds an annotation to the Pod.

func PodLabel 

func PodLabel(key, value string) PodOp

PodLabel adds a label to the Pod.

func PodOwnerReference 

func PodOwnerReference(kind, name string, ops ...OwnerReferenceOp) PodOp

PodOwnerReference adds an OwnerReference, with specified kind and name, to the Pod.

func PodSpec 

func PodSpec(ops ...PodSpecOp) PodOp

PodSpec creates a PodSpec with default values. Any number of PodSpec modifiers can be passed to transform it.

type PodSpecOp 

type PodSpecOp func(*corev1.PodSpec)

PodSpecOp is an operation which modifies a PodSpec struct.

func PodContainer 

func PodContainer(name, image string, ops ...ContainerOp) PodSpecOp

PodContainer adds a Container, with the specified name and image, to the PodSpec. Any number of Container modifiers can be passed to transform it.

func PodInitContainer 

func PodInitContainer(name, image string, ops ...ContainerOp) PodSpecOp

PodInitContainer adds an InitContainer, with the specified name and image, to the PodSpec. Any number of Container modifiers can be passed to transform it.

func PodRestartPolicy 

func PodRestartPolicy(restartPolicy corev1.RestartPolicy) PodSpecOp

PodRestartPolicy sets the restart policy on the PodSpec.

func PodServiceAccountName 

func PodServiceAccountName(sa string) PodSpecOp

PodServiceAccountName sets the service account on the PodSpec.

func PodVolumes 

func PodVolumes(volumes ...corev1.Volume) PodSpecOp

PodVolume sets the Volumes on the PodSpec.

type ResolvedTaskResourcesOp 

type ResolvedTaskResourcesOp func(*resources.ResolvedTaskResources)

ResolvedTaskResourcesOp is an operation which modify a ResolvedTaskResources struct.

func ResolvedTaskResourcesInputs 

func ResolvedTaskResourcesInputs(name string, resource *v1alpha1.PipelineResource) ResolvedTaskResourcesOp

ResolvedTaskResourcesInputs adds an input PipelineResource, with specified name, to the ResolvedTaskResources.

func ResolvedTaskResourcesOutputs 

func ResolvedTaskResourcesOutputs(name string, resource *v1alpha1.PipelineResource) ResolvedTaskResourcesOp

ResolvedTaskResourcesOutputs adds an output PipelineResource, with specified name, to the ResolvedTaskResources.

func ResolvedTaskResourcesTaskSpec 

func ResolvedTaskResourcesTaskSpec(ops ...TaskSpecOp) ResolvedTaskResourcesOp

ResolvedTaskResourcesTaskSpec sets a TaskSpec to the ResolvedTaskResources. Any number of TaskSpec modifier can be passed to transform it.

type ResourceListOp added in v0.3.0 

type ResourceListOp func(corev1.ResourceList)

ResourceListOp is an operation which modifies a ResourceList struct.

func CPU added in v0.3.0 

func CPU(val string) ResourceListOp

CPU sets the CPU resource on the ResourceList.

func EphemeralStorage added in v0.3.0 

func EphemeralStorage(val string) ResourceListOp

EphemeralStorage sets the ephemeral storage resource on the ResourceList.

func Memory added in v0.3.0 

func Memory(val string) ResourceListOp

Memory sets the memory resource on the ResourceList.

type ResourceRequirementsOp added in v0.3.0 

type ResourceRequirementsOp func(*corev1.ResourceRequirements)

ResourceRequirementsOp is an operation which modifies a ResourceRequirements struct.

func Limits added in v0.3.0 

func Limits(ops ...ResourceListOp) ResourceRequirementsOp

Limits adds Limits to the ResourceRequirements.

func Requests added in v0.3.0 

func Requests(ops ...ResourceListOp) ResourceRequirementsOp

Requests adds Requests to the ResourceRequirements.

type StepStateOp 

type StepStateOp func(*v1alpha1.StepState)

StepStateOp is an operation which modify a StepStep struct.

func StateTerminated 

func StateTerminated(exitcode int) StepStateOp

StateTerminated set Terminated to the StepState.

type TaskOp 

type TaskOp func(*v1alpha1.Task)

TaskOp is an operation which modify a Task struct.

func TaskSpec 

func TaskSpec(ops ...TaskSpecOp) TaskOp

TaskSpec sets the specified spec of the task. Any number of TaskSpec modifier can be passed to create/modify it.

type TaskParamOp 

type TaskParamOp func(*v1alpha1.ParamSpec)

TaskParamOp is an operation which modify a ParamSpec struct.

func ParamDefault 

func ParamDefault(value string) TaskParamOp

ParamDefault sets the default value to the ParamSpec.

func ParamDescription 

func ParamDescription(desc string) TaskParamOp

ParamDescripiton sets the description to the ParamSpec.

type TaskRefOp 

type TaskRefOp func(*v1alpha1.TaskRef)

TaskRefOp is an operation which modify a TaskRef struct.

func TaskRefAPIVersion 

func TaskRefAPIVersion(version string) TaskRefOp

TaskRefAPIVersion sets the specified api version to the TaskRef.

func TaskRefKind 

func TaskRefKind(kind v1alpha1.TaskKind) TaskRefOp

TaskRefKind set the specified kind to the TaskRef.

type TaskResourceBindingOp 

type TaskResourceBindingOp func(*v1alpha1.TaskResourceBinding)

TaskResourceBindingOp is an operation which modify a TaskResourceBinding struct.

func TaskResourceBindingPaths 

func TaskResourceBindingPaths(paths ...string) TaskResourceBindingOp

TaskResourceBindingPaths add any number of path to the TaskResourceBinding.

func TaskResourceBindingRef 

func TaskResourceBindingRef(name string) TaskResourceBindingOp

TaskResourceBindingRef set the PipelineResourceRef name to the TaskResourceBinding.

func TaskResourceBindingRefAPIVersion 

func TaskResourceBindingRefAPIVersion(version string) TaskResourceBindingOp

TaskResourceBindingRefAPIVersion set the PipelineResourceRef APIVersion to the TaskResourceBinding.

func TaskResourceBindingResourceSpec 

func TaskResourceBindingResourceSpec(spec *v1alpha1.PipelineResourceSpec) TaskResourceBindingOp

TaskResourceBindingResourceSpec set the PipelineResourceResourceSpec to the TaskResourceBinding.

type TaskResourceOp 

type TaskResourceOp func(*v1alpha1.TaskResource)

TaskResourceOp is an operation which modify a TaskResource struct.

func ResourceTargetPath 

func ResourceTargetPath(path string) TaskResourceOp

type TaskRunInputsOp 

type TaskRunInputsOp func(*v1alpha1.TaskRunInputs)

TaskRunInputsOp is an operation which modify a TaskRunInputs struct.

func TaskRunInputsParam 

func TaskRunInputsParam(name, value string) TaskRunInputsOp

TaskRunInputsParam add a param, with specified name and value, to the TaskRunInputs.

func TaskRunInputsResource 

func TaskRunInputsResource(name string, ops ...TaskResourceBindingOp) TaskRunInputsOp

TaskRunInputsResource adds a resource, with specified name, to the TaskRunInputs. Any number of TaskResourceBinding modifier can be passed to transform it.

type TaskRunOp 

type TaskRunOp func(*v1alpha1.TaskRun)

TaskRunOp is an operation which modify a TaskRun struct.

func TaskRunAnnotation added in v0.4.0 

func TaskRunAnnotation(key, value string) TaskRunOp

func TaskRunLabel 

func TaskRunLabel(key, value string) TaskRunOp

func TaskRunOwnerReference 

func TaskRunOwnerReference(kind, name string, ops ...OwnerReferenceOp) TaskRunOp

TaskRunOwnerReference sets the OwnerReference, with specified kind and name, to the TaskRun.

func TaskRunSpec 

func TaskRunSpec(ops ...TaskRunSpecOp) TaskRunOp

TaskRunSpec sets the specified spec of the TaskRun. Any number of TaskRunSpec modifier can be passed to transform it.

func TaskRunStatus 

func TaskRunStatus(ops ...TaskRunStatusOp) TaskRunOp

TaskRunStatus sets the TaskRunStatus to tshe TaskRun

type TaskRunOutputsOp 

type TaskRunOutputsOp func(*v1alpha1.TaskRunOutputs)

TaskRunOutputsOp is an operation which modify a TaskRunOutputs struct.

func TaskRunOutputsResource 

func TaskRunOutputsResource(name string, ops ...TaskResourceBindingOp) TaskRunOutputsOp

TaskRunOutputsResource adds a TaskResourceBinding, with specified name, to the TaskRunOutputs. Any number of TaskResourceBinding modifier can be passed to modifiy it.

type TaskRunSpecOp 

type TaskRunSpecOp func(*v1alpha1.TaskRunSpec)

TaskRunSpecOp is an operation which modify a TaskRunSpec struct.

func TaskRunAffinity 

func TaskRunAffinity(affinity *corev1.Affinity) TaskRunSpecOp

TaskRunAffinity sets the Affinity to the PipelineSpec.

func TaskRunInputs 

func TaskRunInputs(ops ...TaskRunInputsOp) TaskRunSpecOp

TaskRunInputs sets inputs to the TaskRunSpec. Any number of TaskRunInputs modifier can be passed to transform it.

func TaskRunNodeSelector 

func TaskRunNodeSelector(values map[string]string) TaskRunSpecOp

TaskRunNodeSelector sets the NodeSelector to the PipelineSpec.

func TaskRunOutputs 

func TaskRunOutputs(ops ...TaskRunOutputsOp) TaskRunSpecOp

TaskRunOutputs sets inputs to the TaskRunSpec. Any number of TaskRunOutputs modifier can be passed to transform it.

func TaskRunServiceAccount 

func TaskRunServiceAccount(sa string) TaskRunSpecOp

TaskRunServiceAccount sets the serviceAccount to the TaskRunSpec.

func TaskRunSpecStatus added in v0.5.0 

func TaskRunSpecStatus(status v1alpha1.TaskRunSpecStatus) TaskRunSpecOp

TaskRunSpecStatus sets the Status in the Spec, used for operations such as cancelling executing TaskRuns.

func TaskRunTaskRef 

func TaskRunTaskRef(name string, ops ...TaskRefOp) TaskRunSpecOp

TaskRunTaskRef sets the specified Task reference to the TaskRunSpec. Any number of TaskRef modifier can be passed to transform it.

func TaskRunTaskSpec 

func TaskRunTaskSpec(ops ...TaskSpecOp) TaskRunSpecOp

TaskRunTaskSpec sets the specified TaskRunSpec reference to the TaskRunSpec. Any number of TaskRunSpec modifier can be passed to transform it.

func TaskRunTimeout 

func TaskRunTimeout(d time.Duration) TaskRunSpecOp

TaskRunTimeout sets the timeout duration to the TaskRunSpec.

func TaskRunTolerations added in v0.3.0 

func TaskRunTolerations(values []corev1.Toleration) TaskRunSpecOp

TaskRunTolerations sets the Tolerations to the PipelineSpec.

type TaskRunStatusOp 

type TaskRunStatusOp func(*v1alpha1.TaskRunStatus)

TaskRunStatusOp is an operation which modify a TaskRunStatus struct.

func Condition 

func Condition(condition apis.Condition) TaskRunStatusOp

Condition adds a Condition to the TaskRunStatus.

func PodName 

func PodName(name string) TaskRunStatusOp

PodName sets the Pod name to the TaskRunStatus.

func Retry added in v0.4.0 

func Retry(retry v1alpha1.TaskRunStatus) TaskRunStatusOp

func StepState 

func StepState(ops ...StepStateOp) TaskRunStatusOp

StepState adds a StepState to the TaskRunStatus.

func TaskRunStartTime 

func TaskRunStartTime(startTime time.Time) TaskRunStatusOp

TaskRunStartTime sets the start time to the TaskRunStatus.

type TaskSpecOp 

type TaskSpecOp func(*v1alpha1.TaskSpec)

TaskSpeOp is an operation which modify a TaskSpec struct.

func Step 

func Step(name, image string, ops ...ContainerOp) TaskSpecOp

Step adds a step with the specified name and image to the TaskSpec. Any number of Container modifier can be passed to transform it.

func TaskContainerTemplate added in v0.3.0 

func TaskContainerTemplate(ops ...ContainerOp) TaskSpecOp

TaskContainerTemplate adds the deprecated (#977) base container for all steps in the task. ContainerTemplate is now StepTemplate.

func TaskInputs 

func TaskInputs(ops ...InputsOp) TaskSpecOp

TaskInputs sets inputs to the TaskSpec. Any number of Inputs modifier can be passed to transform it.

func TaskOutputs 

func TaskOutputs(ops ...OutputsOp) TaskSpecOp

TaskOutputs sets inputs to the TaskSpec. Any number of Outputs modifier can be passed to transform it.

func TaskStepTemplate added in v0.5.0 

func TaskStepTemplate(ops ...ContainerOp) TaskSpecOp

TaskStepTemplate adds a base container for all steps in the task.

func TaskVolume 

func TaskVolume(name string, ops ...VolumeOp) TaskSpecOp

TaskVolume adds a volume with specified name to the TaskSpec. Any number of Volume modifier can be passed to transform it.

type VolumeMountOp 

type VolumeMountOp func(*corev1.VolumeMount)

VolumeMountOp is an operation which modifies a VolumeMount struct.

type VolumeOp 

type VolumeOp func(*corev1.Volume)

VolumeOp is an operation which modify a Volume struct.

func VolumeSource 

func VolumeSource(s corev1.VolumeSource) VolumeOp

VolumeSource sets the VolumeSource to the Volume.

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