/
conversion.go
308 lines (283 loc) · 10.5 KB
/
conversion.go
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package v1beta3
import (
"fmt"
"k8s.io/kubernetes/pkg/conversion"
"k8s.io/kubernetes/pkg/runtime"
newer "github.com/openshift/origin/pkg/build/api"
buildutil "github.com/openshift/origin/pkg/build/util"
imageapi "github.com/openshift/origin/pkg/image/api"
)
func convert_v1beta3_BuildConfig_To_api_BuildConfig(in *BuildConfig, out *newer.BuildConfig, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
newTriggers := []newer.BuildTriggerPolicy{}
// strip off any default imagechange triggers where the buildconfig's
// "from" is not an ImageStreamTag, because those triggers
// will never be invoked.
imageRef := buildutil.GetInputReference(out.Spec.Strategy)
hasIST := imageRef != nil && imageRef.Kind == "ImageStreamTag"
for _, trigger := range out.Spec.Triggers {
if trigger.Type != newer.ImageChangeBuildTriggerType {
newTriggers = append(newTriggers, trigger)
continue
}
if (trigger.ImageChange == nil || trigger.ImageChange.From == nil) && !hasIST {
continue
}
newTriggers = append(newTriggers, trigger)
}
out.Spec.Triggers = newTriggers
return nil
}
// empty conversion needed because the conversion generator can't handle unidirectional custom conversions
func convert_api_BuildConfig_To_v1beta3_BuildConfig(in *newer.BuildConfig, out *BuildConfig, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_v1beta3_SourceBuildStrategy_To_api_SourceBuildStrategy(in *SourceBuildStrategy, out *newer.SourceBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
switch in.From.Kind {
case "ImageStream":
out.From.Kind = "ImageStreamTag"
out.From.Name = imageapi.JoinImageStreamTag(in.From.Name, "")
}
return nil
}
// empty conversion needed because the conversion generator can't handle unidirectional custom conversions
func convert_api_SourceBuildStrategy_To_v1beta3_SourceBuildStrategy(in *newer.SourceBuildStrategy, out *SourceBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_v1beta3_DockerBuildStrategy_To_api_DockerBuildStrategy(in *DockerBuildStrategy, out *newer.DockerBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
if in.From != nil {
switch in.From.Kind {
case "ImageStream":
out.From.Kind = "ImageStreamTag"
out.From.Name = imageapi.JoinImageStreamTag(in.From.Name, "")
}
}
return nil
}
// empty conversion needed because the conversion generator can't handle unidirectional custom conversions
func convert_api_DockerBuildStrategy_To_v1beta3_DockerBuildStrategy(in *newer.DockerBuildStrategy, out *DockerBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_v1beta3_CustomBuildStrategy_To_api_CustomBuildStrategy(in *CustomBuildStrategy, out *newer.CustomBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
switch in.From.Kind {
case "ImageStream":
out.From.Kind = "ImageStreamTag"
out.From.Name = imageapi.JoinImageStreamTag(in.From.Name, "")
}
return nil
}
// empty conversion needed because the conversion generator can't handle unidirectional custom conversions
func convert_api_CustomBuildStrategy_To_v1beta3_CustomBuildStrategy(in *newer.CustomBuildStrategy, out *CustomBuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_v1beta3_BuildOutput_To_api_BuildOutput(in *BuildOutput, out *newer.BuildOutput, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
if in.To != nil && (in.To.Kind == "ImageStream" || len(in.To.Kind) == 0) {
out.To.Kind = "ImageStreamTag"
out.To.Name = imageapi.JoinImageStreamTag(in.To.Name, "")
}
return nil
}
// empty conversion needed because the conversion generator can't handle unidirectional custom conversions
func convert_api_BuildOutput_To_v1beta3_BuildOutput(in *newer.BuildOutput, out *BuildOutput, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_v1beta3_BuildTriggerPolicy_To_api_BuildTriggerPolicy(in *BuildTriggerPolicy, out *newer.BuildTriggerPolicy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.DestFromSource); err != nil {
return err
}
switch in.Type {
case ImageChangeBuildTriggerType:
out.Type = newer.ImageChangeBuildTriggerType
case GenericWebHookBuildTriggerType:
out.Type = newer.GenericWebHookBuildTriggerType
case GitHubWebHookBuildTriggerType:
out.Type = newer.GitHubWebHookBuildTriggerType
}
return nil
}
func convert_api_BuildTriggerPolicy_To_v1beta3_BuildTriggerPolicy(in *newer.BuildTriggerPolicy, out *BuildTriggerPolicy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.DestFromSource); err != nil {
return err
}
switch in.Type {
case newer.ImageChangeBuildTriggerType:
out.Type = ImageChangeBuildTriggerType
case newer.GenericWebHookBuildTriggerType:
out.Type = GenericWebHookBuildTriggerType
case newer.GitHubWebHookBuildTriggerType:
out.Type = GitHubWebHookBuildTriggerType
}
return nil
}
func convert_v1beta3_SourceRevision_To_api_SourceRevision(in *SourceRevision, out *newer.SourceRevision, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_api_SourceRevision_To_v1beta3_SourceRevision(in *newer.SourceRevision, out *SourceRevision, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
out.Type = BuildSourceGit
return nil
}
func convert_v1beta3_BuildSource_To_api_BuildSource(in *BuildSource, out *newer.BuildSource, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_api_BuildSource_To_v1beta3_BuildSource(in *newer.BuildSource, out *BuildSource, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
switch {
// it is legal for a buildsource to have both a git+dockerfile source, but in v1 that was represented
// as type git.
case in.Git != nil:
out.Type = BuildSourceGit
// it is legal for a buildsource to have both a binary+dockerfile source, but in v1 that was represented
// as type binary.
case in.Binary != nil:
out.Type = BuildSourceBinary
case in.Dockerfile != nil:
out.Type = BuildSourceDockerfile
}
return nil
}
func convert_v1beta3_BuildStrategy_To_api_BuildStrategy(in *BuildStrategy, out *newer.BuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
return nil
}
func convert_api_BuildStrategy_To_v1beta3_BuildStrategy(in *newer.BuildStrategy, out *BuildStrategy, s conversion.Scope) error {
if err := s.DefaultConvert(in, out, conversion.IgnoreMissingFields); err != nil {
return err
}
switch {
case in.SourceStrategy != nil:
out.Type = SourceBuildStrategyType
case in.DockerStrategy != nil:
out.Type = DockerBuildStrategyType
case in.CustomStrategy != nil:
out.Type = CustomBuildStrategyType
}
return nil
}
func addConversionFuncs(scheme *runtime.Scheme) {
err := scheme.AddDefaultingFuncs(
func(strategy *BuildStrategy) {
if (strategy != nil) && (strategy.Type == DockerBuildStrategyType) {
// initialize DockerStrategy to a default state if it's not set.
if strategy.DockerStrategy == nil {
strategy.DockerStrategy = &DockerBuildStrategy{}
}
}
},
func(obj *SourceBuildStrategy) {
if len(obj.From.Kind) == 0 {
obj.From.Kind = "ImageStreamTag"
}
},
func(obj *DockerBuildStrategy) {
if obj.From != nil && len(obj.From.Kind) == 0 {
obj.From.Kind = "ImageStreamTag"
}
},
func(obj *CustomBuildStrategy) {
if len(obj.From.Kind) == 0 {
obj.From.Kind = "ImageStreamTag"
}
},
func(obj *BuildTriggerPolicy) {
if obj.Type == ImageChangeBuildTriggerType && obj.ImageChange == nil {
obj.ImageChange = &ImageChangeTrigger{}
}
},
)
if err != nil {
panic(err)
}
scheme.AddConversionFuncs(
convert_v1beta3_BuildConfig_To_api_BuildConfig,
convert_api_BuildConfig_To_v1beta3_BuildConfig,
convert_v1beta3_SourceBuildStrategy_To_api_SourceBuildStrategy,
convert_api_SourceBuildStrategy_To_v1beta3_SourceBuildStrategy,
convert_v1beta3_DockerBuildStrategy_To_api_DockerBuildStrategy,
convert_api_DockerBuildStrategy_To_v1beta3_DockerBuildStrategy,
convert_v1beta3_CustomBuildStrategy_To_api_CustomBuildStrategy,
convert_api_CustomBuildStrategy_To_v1beta3_CustomBuildStrategy,
convert_v1beta3_BuildOutput_To_api_BuildOutput,
convert_api_BuildOutput_To_v1beta3_BuildOutput,
convert_v1beta3_BuildTriggerPolicy_To_api_BuildTriggerPolicy,
convert_api_BuildTriggerPolicy_To_v1beta3_BuildTriggerPolicy,
convert_v1beta3_SourceRevision_To_api_SourceRevision,
convert_api_SourceRevision_To_v1beta3_SourceRevision,
convert_v1beta3_BuildSource_To_api_BuildSource,
convert_api_BuildSource_To_v1beta3_BuildSource,
convert_v1beta3_BuildStrategy_To_api_BuildStrategy,
convert_api_BuildStrategy_To_v1beta3_BuildStrategy,
)
// Add field conversion funcs.
err = scheme.AddFieldLabelConversionFunc("v1beta3", "Build",
func(label, value string) (string, string, error) {
switch label {
case "name":
return "metadata.name", value, nil
case "status":
return "status", value, nil
case "podName":
return "podName", value, nil
default:
return "", "", fmt.Errorf("field label not supported: %s", label)
}
})
if err != nil {
// If one of the conversion functions is malformed, detect it immediately.
panic(err)
}
err = scheme.AddFieldLabelConversionFunc("v1beta3", "BuildConfig",
func(label, value string) (string, string, error) {
switch label {
case "name":
return "metadata.name", value, nil
default:
return "", "", fmt.Errorf("field label not supported: %s", label)
}
})
if err != nil {
// If one of the conversion functions is malformed, detect it immediately.
panic(err)
}
}