mirror of
https://github.com/rocky-linux/peridot.git
synced 2024-12-26 04:00:55 +00:00
49 lines
1.7 KiB
Go
49 lines
1.7 KiB
Go
// Copyright 2017 Google LLC. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package compiler
|
|
|
|
import (
|
|
yaml "gopkg.in/yaml.v3"
|
|
)
|
|
|
|
// Context contains state of the compiler as it traverses a document.
|
|
type Context struct {
|
|
Parent *Context
|
|
Name string
|
|
Node *yaml.Node
|
|
ExtensionHandlers *[]ExtensionHandler
|
|
}
|
|
|
|
// NewContextWithExtensions returns a new object representing the compiler state
|
|
func NewContextWithExtensions(name string, node *yaml.Node, parent *Context, extensionHandlers *[]ExtensionHandler) *Context {
|
|
return &Context{Name: name, Node: node, Parent: parent, ExtensionHandlers: extensionHandlers}
|
|
}
|
|
|
|
// NewContext returns a new object representing the compiler state
|
|
func NewContext(name string, node *yaml.Node, parent *Context) *Context {
|
|
if parent != nil {
|
|
return &Context{Name: name, Node: node, Parent: parent, ExtensionHandlers: parent.ExtensionHandlers}
|
|
}
|
|
return &Context{Name: name, Parent: parent, ExtensionHandlers: nil}
|
|
}
|
|
|
|
// Description returns a text description of the compiler state
|
|
func (context *Context) Description() string {
|
|
name := context.Name
|
|
if context.Parent != nil {
|
|
name = context.Parent.Description() + "." + name
|
|
}
|
|
return name
|
|
}
|