pulumi/pkg/compiler/context.go
joeduffy 2dd8665c46 Prepare for semantic analysis
This change begins to lay the groundwork for doing semantic analysis and
lowering to the cloud target's representation.  In particular:

* Split the mu/schema package.  There is now mu/ast which contains the
  core types and mu/encoding which concerns itself with JSON and YAML
  serialization.

* Notably I am *not* yet introducing a second AST form.  Instead, we will
  keep the parse tree and AST unified for the time being.  I envision very
  little difference between them -- at least for now -- and so this keeps
  things simpler, at the expense of two downsides: 1) the trees will be
  mutable (which turns out to be a good thing for performance), and 2) some
  fields will need to be ignored during de/serialization.  We can always
  revisit this later when and if the need to split them arises.

* Add a binder phase.  It is currently a no-op.
2016-11-16 09:29:44 -08:00

13 lines
285 B
Go

// Copyright 2016 Marapongo, Inc. All rights reserved.
package compiler
import (
"github.com/marapongo/mu/pkg/ast"
)
// Context holds all state available to any templates or code evaluated at compile-time.
type Context struct {
Args map[string]interface{}
Target *ast.Target
}