template

Documentation

Index

• Constants
• Variables
• func Base64Decode(data string) (string, error)
• func Base64Encode(data string) string
• func CreateMap(values ...interface{}) (map[string]interface{}, error)
• func DoArithmetic(a, b interface{}, op rune) (interface{}, error)
• func Filter(regex string, c interface{}) ([]interface{}, error)
• func Getenv(key string, v ...string) string
• func LookupIP(data string) []string
• func LookupSRV(service, proto, name string) []*net.SRV
• func LookupV4IP(data string) []string
• func Process(config Config) error
• func Reverse(values interface{}) interface{}
• func Seq(first, last int) []int
• func SortByLength(values []string) []string
• func SortKVByLength(values []memkv.KVPair) []memkv.KVPair
• func ToJson(v interface{}) (string, error)
• func ToYaml(v interface{}) (string, error)
• func UnmarshalJsonArray(data string) ([]interface{}, error)
• func UnmarshalJsonObject(data string) (map[string]interface{}, error)
• type Config
• type Processor
  • func IntervalProcessor(config Config, stopChan, doneChan chan bool, errChan chan error, interval int) Processor
  • func WatchProcessor(config Config, stopChan, doneChan chan bool, errChan chan error) Processor
• type TemplateResource
  • func NewTemplateResource(path string, config Config) (*TemplateResource, error)
• type TemplateResourceConfig

Constants

const (
	//FloatNumberPrecision float number precision
	FloatNumberPrecision = 0.0000001
)

Variables

var ErrEmptySrc = errors.New("empty src template")

Functions

func Base64Decode

func Base64Decode(data string) (string, error)

func Base64Encode

func Base64Encode(data string) string

func CreateMap

func CreateMap(values ...interface{}) (map[string]interface{}, error)

CreateMap creates a key-value map of string -> interface{} The i'th is the key and the i+1 is the value

func DoArithmetic

func DoArithmetic(a, b interface{}, op rune) (interface{}, error)

DoArithmetic performs arithmetic operations (+,-,*,/) using reflection to determine the type of the two terms. This func will auto convert string and uint to int64/float64, then apply operations, return float64, or int64

func Filter

func Filter(regex string, c interface{}) ([]interface{}, error)

func Getenv

func Getenv(key string, v ...string) string

Getenv retrieves the value of the environment variable named by the key. It returns the value, which will the default value if the variable is not present. If no default value was given - returns "".

func LookupIP

func LookupIP(data string) []string

func LookupSRV

func LookupSRV(service, proto, name string) []*net.SRV

func LookupV4IP

func LookupV4IP(data string) []string

func Process

func Process(config Config) error

func Reverse

func Reverse(values interface{}) interface{}

Reverse returns the array in reversed order works with []string and []KVPair

func Seq

func Seq(first, last int) []int

Seq creates a sequence of integers. It's named and used as GNU's seq. Seq takes the first and the last element as arguments. So Seq(3, 5) will generate [3,4,5]

func SortByLength

func SortByLength(values []string) []string

func SortKVByLength

func SortKVByLength(values []memkv.KVPair) []memkv.KVPair

func ToJson

func ToJson(v interface{}) (string, error)

func ToYaml

func ToYaml(v interface{}) (string, error)

func UnmarshalJsonArray

func UnmarshalJsonArray(data string) ([]interface{}, error)

func UnmarshalJsonObject

func UnmarshalJsonObject(data string) (map[string]interface{}, error)

Types

type Config

type Config struct {
	ConfDir       string
	ConfigDir     string
	KeepStageFile bool
	Noop          bool
	Prefix        string
	StoreClient   backends.StoreClient
	SyncOnly      bool
	TemplateDir   string
	PGPPrivateKey []byte
}

type Processor

type Processor interface {
	Process()
}

func IntervalProcessor

func IntervalProcessor(config Config, stopChan, doneChan chan bool, errChan chan error, interval int) Processor

func WatchProcessor

func WatchProcessor(config Config, stopChan, doneChan chan bool, errChan chan error) Processor

type TemplateResource

type TemplateResource struct {
	CheckCmd  string `toml:"check_cmd"`
	Dest      string
	FileMode  os.FileMode
	Gid       int
	Keys      []string
	Mode      string
	Prefix    string
	ReloadCmd string `toml:"reload_cmd"`
	Src       string
	StageFile *os.File
	Uid       int

	PGPPrivateKey []byte
	// contains filtered or unexported fields
}

TemplateResource is the representation of a parsed template resource.

func NewTemplateResource

func NewTemplateResource(path string, config Config) (*TemplateResource, error)

NewTemplateResource creates a TemplateResource.

type TemplateResourceConfig

type TemplateResourceConfig struct {
	TemplateResource TemplateResource `toml:"template"`
}

TemplateResourceConfig holds the parsed template resource.