utils

package
v1.0.0-beta.4 Latest Latest
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 Go to latest Published: Aug 13, 2019 License: Apache-2.0 Imports: 18 Imported by: 29

Documentation

Index

Constants

View Source 
const (
	GlobalValuesKey = "global"
)

Variables

View Source 
var ModuleDisabled = false
View Source 
var ModuleEnabled = true

Functions

func CalculateChecksumOfDirectory 

func CalculateChecksumOfDirectory(dir string) (string, error)

func CalculateChecksumOfFile 

func CalculateChecksumOfFile(path string) (string, error)

func CalculateChecksumOfPaths 

func CalculateChecksumOfPaths(pathes ...string) (string, error)

func CalculateStringsChecksum 

func CalculateStringsChecksum(stringArr ...string) string

func Dump 

func Dump(values Values, dumper ValuesDumper) error

func DumpValuesJson 

func DumpValuesJson(values Values) ([]byte, error)

func DumpValuesYaml 

func DumpValuesYaml(values Values) ([]byte, error)

func FilesFromRoot 

func FilesFromRoot(root string, filterFn func(dir string, name string, info os.FileInfo) bool) (files map[string]map[string]string, err error)

FilesFromRoot returns a map with path and array of files under it

func FindExecutableFilesInPath 

func FindExecutableFilesInPath(dir string) (executables []string, nonExecutables []string, err error)

FindExecutableFilesInPath returns a list of executable and a list of non-executable files in path

func ListFullyIn 

func ListFullyIn(arr []string, ref []string) bool

ListFullyIn returns whether all 'arr' items contains in `ref` array.

func ListIntersection 

func ListIntersection(arrs ...[]string) (result []string)

ListIntersection returns an array with items that are present in all 'arrs' arrays.

func ListSubtract 

func ListSubtract(src []string, ignored ...[]string) (result []string)

ListSubtract creates a new array from 'src' array with items that are not present in 'ignored' arrays.

func ModuleNameFromValuesKey 

func ModuleNameFromValuesKey(moduleValuesKey string) string

ModuleNameFromValuesKey returns kebab-cased name from camelCased (verySimpleModule become ver-simple-module)

func ModuleNameToValuesKey 

func ModuleNameToValuesKey(moduleName string) string

ModuleNameToValuesKey returns camelCased name from kebab-cased (very-simple-module become verySimpleModule)

func MustDump 

func MustDump(data []byte, err error) []byte

func SortByReference 

func SortByReference(in []string, ref []string) []string

SortByReference returns a new array with items sorted by the order of 'ref' array.

func SortReverse 

func SortReverse(in []string) []string

SortReverse creates a copy of 'in' array and sort it in a reverse order.

func SortReverseByReference 

func SortReverseByReference(in []string, ref []string) []string

SortReverseByReference returns a new array with items, reverse sorted by the order of 'ref' array.

func SymlinkInfo 

func SymlinkInfo(path string, info os.FileInfo) (target string, isDir bool, err error)

func ValuesToString 

func ValuesToString(values Values) string
func WalkSymlinks(target string, linkName string, files map[string]map[string]string, filterFn func(dir string, name string, info os.FileInfo) bool) (symlinkedDirectories map[string]string, err error)

WalkSymlinks walks a directory, updates files map and returns symlinked directories

Types

type ModuleConfig 

type ModuleConfig struct {
	ModuleName       string
	IsEnabled        *bool
	Values           Values
	IsUpdated        bool
	ModuleConfigKey  string
	ModuleEnabledKey string
	RawConfig        []string
}

func NewModuleConfig 

func NewModuleConfig(moduleName string) *ModuleConfig

func (*ModuleConfig) Checksum 

func (mc *ModuleConfig) Checksum() string

func (*ModuleConfig) FromKeyYamls 

func (mc *ModuleConfig) FromKeyYamls(configData map[string]string) (*ModuleConfig, error)

FromKeyYamls loads module config from a structure with string keys and yaml string values (ConfigMap)

Example:

simpleModule: | 

param1: 10
param2: 120

simpleModuleEnabled: "true"

func (*ModuleConfig) FromYaml 

func (mc *ModuleConfig) FromYaml(yamlString []byte) (*ModuleConfig, error)

FromYaml loads module config from a yaml string.

Example:

simpleModule: 

param1: 10
param2: 120

simpleModuleEnabled: true

func (*ModuleConfig) LoadValues 

func (mc *ModuleConfig) LoadValues(values map[interface{}]interface{}) (*ModuleConfig, error)

LoadValues loads module config from a map.

Values for module in `values` map are addressed by a key. This key should be produced with ModuleNameToValuesKey.

func (ModuleConfig) String 

func (mc ModuleConfig) String() string

func (*ModuleConfig) WithEnabled 

func (mc *ModuleConfig) WithEnabled(v bool) *ModuleConfig

func (*ModuleConfig) WithUpdated 

func (mc *ModuleConfig) WithUpdated(v bool) *ModuleConfig

func (*ModuleConfig) WithValues 

func (mc *ModuleConfig) WithValues(values Values) *ModuleConfig

type Values 

type Values map[string]interface{}

Values stores values for modules or hooks by name.

func ApplyJsonPatchToValues 

func ApplyJsonPatchToValues(values Values, patch jsonpatch.Patch) (Values, error)

func ApplyValuesPatch 

func ApplyValuesPatch(values Values, valuesPatch ValuesPatch) (Values, bool, error)

func FormatValues 

func FormatValues(someValues map[interface{}]interface{}) (Values, error)

func Load 

func Load(key string, loader ValuesLoader) (Values, error)

Load values by specific key from loader

func LoadAll 

func LoadAll(loader ValuesLoader) (Values, error)

LoadAll loads values from all keys from loader

func MergeValues 

func MergeValues(values ...Values) Values

func NewValues 

func NewValues(data map[interface{}]interface{}) (Values, error)

func NewValuesFromBytes 

func NewValuesFromBytes(data []byte) (Values, error)

type ValuesDumper 

type ValuesDumper interface {
	Write(values Values) error
}

func NewDumperToJsonFile 

func NewDumperToJsonFile(path string) ValuesDumper

type ValuesDumperToJsonFile 

type ValuesDumperToJsonFile struct {
	FileName string
}

func (*ValuesDumperToJsonFile) Write 

func (*ValuesDumperToJsonFile) Write(values Values) error

type ValuesLoader 

type ValuesLoader interface {
	Read() (Values, error)
}

func NewLoaderFromJsonFile 

func NewLoaderFromJsonFile(path string) ValuesLoader

type ValuesLoaderFromJsonFile 

type ValuesLoaderFromJsonFile struct {
	FileName string
}

func (*ValuesLoaderFromJsonFile) Read 

func (*ValuesLoaderFromJsonFile) Read() (Values, error)

type ValuesPatch 

type ValuesPatch struct {
	Operations []*ValuesPatchOperation
}

func AppendValuesPatch 

func AppendValuesPatch(valuesPatches []ValuesPatch, newValuesPatch ValuesPatch) []ValuesPatch

func CompactValuesPatches 

func CompactValuesPatches(valuesPatches []ValuesPatch, newValuesPatch ValuesPatch) []ValuesPatch

func MustValuesPatch 

func MustValuesPatch(res *ValuesPatch, err error) *ValuesPatch

func ValuesPatchFromBytes 

func ValuesPatchFromBytes(data []byte) (*ValuesPatch, error)

func ValuesPatchFromFile 

func ValuesPatchFromFile(filePath string) (*ValuesPatch, error)

func (*ValuesPatch) JsonPatch 

func (p *ValuesPatch) JsonPatch() jsonpatch.Patch

type ValuesPatchOperation 

type ValuesPatchOperation struct {
	Op    string      `json:"op"`
	Path  string      `json:"path"`
	Value interface{} `json:"value"`
}

func CompactValuesPatchOperations 

func CompactValuesPatchOperations(operations []*ValuesPatchOperation, newOperations []*ValuesPatchOperation) []*ValuesPatchOperation

func (*ValuesPatchOperation) ToString 

func (op *ValuesPatchOperation) ToString() string

type ValuesPatchType 

type ValuesPatchType string
const ConfigMapPatch ValuesPatchType = "CONFIG_MAP_PATCH"
const MemoryValuesPatch ValuesPatchType = "MEMORY_VALUES_PATCH"

Source Files

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