importers

package
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Published: Apr 27, 2020 License: BSD-3-Clause Imports: 7 Imported by: 0

Documentation

Overview

Package importers helps with dynamic imports for templating

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Collection

type Collection struct {
	All  Set `toml:"all" json:"all,omitempty"`
	Test Set `toml:"test" json:"test,omitempty"`

	Singleton     Map `toml:"singleton" json:"singleton,omitempty"`
	TestSingleton Map `toml:"test_singleton" json:"test_singleton,omitempty"`

	BasedOnType Map `toml:"based_on_type" json:"based_on_type,omitempty"`
}

Collection of imports for various templating purposes Drivers add to any and all of these, and is completely responsible for populating BasedOnType.

func Merge

func Merge(a, b Collection) Collection

Merge takes two collections and creates a new one with the de-duplication contents of both.

func NewDefaultImports

func NewDefaultImports() Collection

NewDefaultImports returns a default Imports struct.

type List

type List []string

List of imports

func (List) Len

func (l List) Len() int

Len implements sort.Interface.Len

func (List) Less

func (l List) Less(i, j int) bool

Less implements sort.Interface.Less

func (List) Swap

func (l List) Swap(i, j int)

Swap implements sort.Interface.Swap

type Map

type Map map[string]Set

Map of file/type -> imports Map's consumers do not understand windows paths. Always specify paths using forward slash (/).

func MapFromInterface

func MapFromInterface(intf interface{}) (Map, error)

MapFromInterface creates a Map from a theoretical map[string]interface{} or []map[string]interface{} This is to load from a loosely defined configuration file.

type Set

type Set struct {
	Standard   List `toml:"standard"`
	ThirdParty List `toml:"third_party"`
}

Set defines the optional standard imports and thirdParty imports (from github for example)

func AddTypeImports

func AddTypeImports(a Set, typeMap map[string]Set, columnTypes []string) Set

AddTypeImports takes a set of imports 'a', a type -> import mapping 'typeMap' and a set of column types that are currently in use and produces a new set including both the old standard/third party, as well as the imports required for the types in use.

func SetFromInterface

func SetFromInterface(intf interface{}) (Set, error)

SetFromInterface creates a set from a theoretical map[string]interface{}. This is to load from a loosely defined configuration file.

func (Set) Format

func (s Set) Format() []byte

Format the set into Go syntax (compatible with go imports)

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