Interface Fixer

fix/fixer.go:7–22

A Fixer is something that can perform a fix operation on a template.

// A Fixer is something that can perform a fix operation on a template.
type Fixer interface {
	// DeprecatedOptions returns the name(s) of the option(s) being replaced in
	// this fixer. It is used to generate a list of deprecated options that the
	// template parser checks against to warn users that they need to call
	// `packer fix` against their templates after upgrading.
	DeprecatedOptions() map[string][]string

	// Fix takes a raw map structure input, potentially transforms it
	// in some way, and returns the new, transformed structure. The
	// Fix method is allowed to mutate the input.
	Fix(input map[string]interface{}) (map[string]interface{}, error)

	// Synopsis returns a string description of what the fixer actually
	// does.
	Synopsis() string
}

// Fixers is the map of all available fixers, by name.
var Fixers map[string]Fixer