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package resources
import (
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/lambda"
"github.com/rebuy-de/aws-nuke/pkg/types"
)
type lambdaLayer struct {
svc *lambda.Lambda
layerName *string
version int64
}
func init() {
register("LambdaLayer", ListLambdaLayers)
}
func ListLambdaLayers(sess *session.Session) ([]Resource, error) {
svc := lambda.New(sess)
layers := make([]*lambda.LayersListItem, 0)
params := &lambda.ListLayersInput{}
err := svc.ListLayersPages(params, func(page *lambda.ListLayersOutput, lastPage bool) bool {
for _, out := range page.Layers {
layers = append(layers, out)
}
return true
})
if err != nil {
return nil, err
}
resources := make([]Resource, 0)
for _, layer := range layers {
versionsParams := &lambda.ListLayerVersionsInput{
LayerName: layer.LayerName,
}
err := svc.ListLayerVersionsPages(versionsParams, func(page *lambda.ListLayerVersionsOutput, lastPage bool) bool {
for _, out := range page.LayerVersions {
resources = append(resources, &lambdaLayer{
svc: svc,
layerName: layer.LayerName,
version: *out.Version,
})
}
return true
})
if err != nil {
return nil, err
}
}
return resources, nil
}
func (l *lambdaLayer) Remove() error {
_, err := l.svc.DeleteLayerVersion(&lambda.DeleteLayerVersionInput{
LayerName: l.layerName,
VersionNumber: &l.version,
})
return err
}
func (l *lambdaLayer) Properties() types.Properties {
properties := types.NewProperties()
properties.Set("Name", l.layerName)
properties.Set("Version", l.version)
return properties
}
func (l *lambdaLayer) String() string {
return *l.layerName
}
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