lib

Documentation

Index

• func Render(templateStr string, data TemplateData) (string, error)
• func RenderFromEnv(templateStr string) (string, error)
• type TemplateData
  • func EnvMap() TemplateData
  • func (t TemplateData) Filter(pattern string) TemplateData

Functions

func Render

func Render(templateStr string, data TemplateData) (string, error)

Render parses and executes a template string using custom delimiters {[ and ]}, sprig template functions, and the provided data. It returns the rendered string.

func RenderFromEnv

func RenderFromEnv(templateStr string) (string, error)

RenderFromEnv parses and executes a template string using the current environment variables as template data.

Types

type TemplateData

type TemplateData map[string]template.ExtendedString

TemplateData is the data that will be passed to the template evaluator.

func EnvMap

func EnvMap() TemplateData

EnvMap returns the current environment variables as a TemplateData map. Windows-style variable references (%VAR%) are expanded to their Unix equivalents.

func (TemplateData) Filter

func (t TemplateData) Filter(pattern string) TemplateData

Filter returns a subset of T where the keys match the passed pattern. It will return an empty map and log an error if the pattern is not a valid one