transformer

package
v0.3.10 Latest Latest
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 Go to latest Published: Sep 21, 2023 License: Apache-2.0 Imports: 45 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// ALLOW_ALL_ARTIFACT_TYPES is a wild card that allows a transformer to produce all types of artifacts
	ALLOW_ALL_ARTIFACT_TYPES = "*"
	// DEFAULT_SELECTED_LABEL is a label that can be used to remove a transformer from the list of transformers that are selected by default.
	DEFAULT_SELECTED_LABEL = types.GroupName + "/default-selected"
	// CONTAINER_BASED_LABEL is a label that indicates that the transformer needs to spawn containers to run.
	CONTAINER_BASED_LABEL = types.GroupName + "/container-based"
)
View Source 
const (
	// LinuxFileSeperator is used to join paths for linux container file system
	LinuxFileSeperator = "/"
)
View Source 
const (
	// ResourceRequestKey is the config key for resource requests
	ResourceRequestKey = "ResourceRequest"
)

Variables

This section is empty.

Functions

func Destroy 

func Destroy()

Destroy destroys the transformers

func GetServices 

func GetServices(projectName string, dir string, transformerSelector *metav1.LabelSelector) (map[string][]plantypes.PlanArtifact, error)

GetServices returns the list of services detected in a directory

func Init 

func Init(assetsPath, sourcePath string, selector labels.Selector, outputPath, projName string) (map[string]string, error)

Init initializes the transformers

func InitTransformers 

func InitTransformers(transformerYamlPaths map[string]string, selector labels.Selector, sourcePath, outputPath, projName string, logError, preExistingPlan bool) (map[string]string, error)

InitTransformers initializes a subset of transformers

func RegisterTransformer added in v0.3.3 

func RegisterTransformer(tf Transformer) error

RegisterTransformer allows for adding transformers after initialization

func Transform 

func Transform(planArtifacts []plantypes.PlanArtifact, sourceDir, outputPath string, maxIterations int) error

Transform transforms as per the plan

Types

type CNBContainerizer added in v0.3.3 

type CNBContainerizer struct {
	Config              transformertypes.Transformer
	BuilderImageNameCfg *CNBContainerizerConfig
	Env                 *environment.Environment
	CNBEnv              *environment.Environment
}

CNBContainerizer implements Containerizer interface

func (*CNBContainerizer) DirectoryDetect added in v0.3.3 

func (t *CNBContainerizer) DirectoryDetect(dir string) (services map[string][]transformertypes.Artifact, err error)

DirectoryDetect runs detect in each sub directory

func (*CNBContainerizer) GetConfig added in v0.3.3 

func (t *CNBContainerizer) GetConfig() (transformertypes.Transformer, *environment.Environment)

GetConfig returns the transformer config

func (*CNBContainerizer) Init added in v0.3.3 

func (t *CNBContainerizer) Init(tc transformertypes.Transformer, env *environment.Environment) error

Init Initializes the transformer

func (*CNBContainerizer) Transform added in v0.3.3 

func (t *CNBContainerizer) Transform(newArtifacts []transformertypes.Artifact, oldArtifacts []transformertypes.Artifact) ([]transformertypes.PathMapping, []transformertypes.Artifact, error)

Transform transforms the artifacts

type CNBContainerizerConfig added in v0.3.5 

type CNBContainerizerConfig struct {
	Container environmenttypes.Container
}

CNBContainerizerConfig contains the configuration options for the CNB containerizer transformer.

type CloudFoundry 

type CloudFoundry struct {
	Config transformertypes.Transformer
	Env    *environment.Environment
}

CloudFoundry implements Transformer interface

func (*CloudFoundry) DirectoryDetect 

func (t *CloudFoundry) DirectoryDetect(dir string) (map[string][]transformertypes.Artifact, error)

DirectoryDetect detects cloud foundry projects in various directories

func (*CloudFoundry) GetConfig 

func (t *CloudFoundry) GetConfig() (transformertypes.Transformer, *environment.Environment)

GetConfig returns the transformer config

func (*CloudFoundry) Init 

func (t *CloudFoundry) Init(tc transformertypes.Transformer, env *environment.Environment) (err error)

Init Initializes the transformer

func (*CloudFoundry) Transform 

func (t *CloudFoundry) Transform(newArtifacts []transformertypes.Artifact, alreadySeenArtifacts []transformertypes.Artifact) ([]transformertypes.PathMapping, []transformertypes.Artifact, error)

Transform transforms the artifacts

type InvokeDetect added in v0.3.6 

type InvokeDetect struct {
	Config transformertypes.Transformer
	Env    *environment.Environment
}

InvokeDetect implements the Transformer interface

func (*InvokeDetect) DirectoryDetect added in v0.3.6 

func (t *InvokeDetect) DirectoryDetect(dir string) (map[string][]transformertypes.Artifact, error)

DirectoryDetect does nothing

func (*InvokeDetect) GetConfig added in v0.3.6 

func (t *InvokeDetect) GetConfig() (transformertypes.Transformer, *environment.Environment)

GetConfig returns the transformer config

func (*InvokeDetect) Init added in v0.3.6 

func (t *InvokeDetect) Init(tc transformertypes.Transformer, env *environment.Environment) (err error)

Init Initializes the transformer

func (*InvokeDetect) Transform added in v0.3.6 

func (t *InvokeDetect) Transform(
	inputArtifacts []transformertypes.Artifact,
	inputOldArtifacts []transformertypes.Artifact,
) (
	[]transformertypes.PathMapping,
	[]transformertypes.Artifact,
	error,
)

Transform transforms the artifacts

type ReadMeGenerator 

type ReadMeGenerator struct {
	Config transformertypes.Transformer
	Env    *environment.Environment
}

ReadMeGenerator implements Transformer interface

func (*ReadMeGenerator) DirectoryDetect 

func (t *ReadMeGenerator) DirectoryDetect(dir string) (services map[string][]transformertypes.Artifact, err error)

DirectoryDetect executes detect in directories respecting the m2kignore

func (*ReadMeGenerator) GetConfig 

func (t *ReadMeGenerator) GetConfig() (transformertypes.Transformer, *environment.Environment)

GetConfig returns the config of the transformer

func (*ReadMeGenerator) Init 

func (t *ReadMeGenerator) Init(tc transformertypes.Transformer, env *environment.Environment) (err error)

Init initializes the translator

func (*ReadMeGenerator) Transform 

func (t *ReadMeGenerator) Transform(newArtifacts []transformertypes.Artifact, alreadySeenArtifacts []transformertypes.Artifact) ([]transformertypes.PathMapping, []transformertypes.Artifact, error)

Transform transforms the artifacts

type Router 

type Router struct {
	Config       transformertypes.Transformer
	Env          *environment.Environment
	RouterConfig *RouterYamlConfig
}

Router implements Transformer interface

func (*Router) DirectoryDetect 

func (t *Router) DirectoryDetect(dir string) (services map[string][]transformertypes.Artifact, err error)

DirectoryDetect runs detects if necessary

func (*Router) GetConfig 

func (t *Router) GetConfig() (transformertypes.Transformer, *environment.Environment)

GetConfig returns the transformer config

func (*Router) GetStringFromTemplate 

func (t *Router) GetStringFromTemplate(templateString string, artifact transformertypes.Artifact) (filledString string, err error)

GetStringFromTemplate Translates question properties from templates to string

func (*Router) Init 

func (t *Router) Init(tc transformertypes.Transformer, env *environment.Environment) (err error)

Init Initializes the transformer

func (*Router) Transform 

func (t *Router) Transform(newArtifacts []transformertypes.Artifact, alreadySeenArtifacts []transformertypes.Artifact) ([]transformertypes.PathMapping, []transformertypes.Artifact, error)

Transform transforms the artifacts

type RouterQuestion 

type RouterQuestion struct {
	ID    string   `yaml:"id" json:"id"`
	Desc  string   `yaml:"description,omitempty" json:"description,omitempty"`
	Hints []string `yaml:"hints,omitempty" json:"hints,omitempty"`
}

RouterQuestion stores the templated question for Router

type RouterYamlConfig 

type RouterYamlConfig struct {
	TransformerSelector metav1.LabelSelector `yaml:"transformerSelector" json:"transformerSelector"`
	RouterQuestion      RouterQuestion       `yaml:"question" json:"question"`
}

RouterYamlConfig stores the yaml configuration for Router transformer

type Transformer 

type Transformer interface {
	Init(tc transformertypes.Transformer, env *environment.Environment) (err error)
	// GetConfig returns the transformer config
	GetConfig() (transformertypes.Transformer, *environment.Environment)
	DirectoryDetect(dir string) (services map[string][]transformertypes.Artifact, err error)
	Transform(newArtifacts []transformertypes.Artifact, alreadySeenArtifacts []transformertypes.Artifact) ([]transformertypes.PathMapping, []transformertypes.Artifact, error)
}

Transformer interface defines transformer that transforms files and converts it to ir representation

func GetInitializedTransformers 

func GetInitializedTransformers() []Transformer

GetInitializedTransformers returns the list of initialized transformers

func GetInitializedTransformersF 

func GetInitializedTransformersF(filters labels.Selector) []Transformer

GetInitializedTransformersF returns the list of initialized transformers after filtering

func GetTransformerByName added in v0.3.1 

func GetTransformerByName(name string) (t Transformer, err error)

GetTransformerByName returns the transformer chosen by name

Source Files

View all Source files

Directories

Path Synopsis
dotnet
java
java/gradle
windows
apiresource
irpreprocessor
k8sschema
k8sschema/fixer
parameterizer

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