parsepasses

Documentation

Overview

Package parsepasses contains routines that validate or rewrite a Soy AST.

Index

• func CheckDataRefs(reg template.Registry) (err error)
• func ProcessMessages(reg template.Registry)
• func SetGlobals(reg template.Registry, globals data.Map) error
• func SetNodeGlobals(node ast.Node, globals data.Map) error

Functions

func CheckDataRefs

func CheckDataRefs(reg template.Registry) (err error)

CheckDataRefs validates that:

1. all data refs are provided by @params or {let} nodes (except $ij)
2. any data declared as a @param is used by the template (or passed via {call})
3. all {call} params are declared as @params in the called template soydoc.
4. a {call}'ed template is passed all required @params, or a data="$var"
5. {call}'d templates actually exist in the registry.
6. any variable created by {let} is used somewhere
7. {let} variable names are valid. ('ij' is not allowed.)

func ProcessMessages

func ProcessMessages(reg template.Registry)

ProcessMessages calculates the message ids and placeholder names for {msg} nodes and sets that information on the node.

func SetGlobals

func SetGlobals(reg template.Registry, globals data.Map) error

SetGlobals sets the value of all global nodes in the given registry. An error is returned if any globals were left undefined.

func SetNodeGlobals

func SetNodeGlobals(node ast.Node, globals data.Map) error

SetNodeGlobals sets global values on the given node and all children nodes, using the given data map. An error is returned if any global nodes were left undefined.