83 lines
1.8 KiB
Go
83 lines
1.8 KiB
Go
// Copyright 2019 The Hugo Authors. 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 tpl
|
|
|
|
import (
|
|
"github.com/gohugoio/hugo/identity"
|
|
)
|
|
|
|
// Increments on breaking changes.
|
|
const TemplateVersion = 2
|
|
|
|
type Info interface {
|
|
ParseInfo() ParseInfo
|
|
|
|
// Identifies this template and its dependencies.
|
|
identity.Provider
|
|
}
|
|
|
|
type InfoManager interface {
|
|
ParseInfo() ParseInfo
|
|
|
|
// Identifies and manages this template and its dependencies.
|
|
identity.Manager
|
|
}
|
|
|
|
type defaultInfo struct {
|
|
identity.Manager
|
|
parseInfo ParseInfo
|
|
}
|
|
|
|
func NewInfo(id identity.Manager, parseInfo ParseInfo) Info {
|
|
return &defaultInfo{
|
|
Manager: id,
|
|
parseInfo: parseInfo,
|
|
}
|
|
}
|
|
|
|
func (info *defaultInfo) ParseInfo() ParseInfo {
|
|
return info.parseInfo
|
|
}
|
|
|
|
type ParseInfo struct {
|
|
// Set for shortcode templates with any {{ .Inner }}
|
|
IsInner bool
|
|
|
|
// Set for partials with a return statement.
|
|
HasReturn bool
|
|
|
|
// Config extracted from template.
|
|
Config ParseConfig
|
|
}
|
|
|
|
func (info ParseInfo) IsZero() bool {
|
|
return info.Config.Version == 0
|
|
}
|
|
|
|
// Info holds some info extracted from a parsed template.
|
|
type Info1 struct {
|
|
}
|
|
|
|
type ParseConfig struct {
|
|
Version int
|
|
}
|
|
|
|
var DefaultParseConfig = ParseConfig{
|
|
Version: TemplateVersion,
|
|
}
|
|
|
|
var DefaultParseInfo = ParseInfo{
|
|
Config: DefaultParseConfig,
|
|
}
|