hugo/markup/converter/converter.go
Bjørn Erik Pedersen bfb9613a14
Add Goldmark as the new default markdown handler
This commit adds the fast and CommonMark compliant Goldmark as the new default markdown handler in Hugo.

If you want to continue using BlackFriday as the default for md/markdown extensions, you can use this configuration:

```toml
[markup]
defaultMarkdownHandler="blackfriday"
```

Fixes #5963
Fixes #1778
Fixes #6355
2019-11-23 14:12:24 +01:00

106 lines
2.8 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 converter
import (
"github.com/gohugoio/hugo/common/loggers"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/markup/markup_config"
"github.com/gohugoio/hugo/markup/tableofcontents"
"github.com/spf13/afero"
)
// ProviderConfig configures a new Provider.
type ProviderConfig struct {
MarkupConfig markup_config.Config
Cfg config.Provider // Site config
ContentFs afero.Fs
Logger *loggers.Logger
Highlight func(code, lang, optsStr string) (string, error)
}
// ProviderProvider creates converter providers.
type ProviderProvider interface {
New(cfg ProviderConfig) (Provider, error)
}
// Provider creates converters.
type Provider interface {
New(ctx DocumentContext) (Converter, error)
Name() string
}
// NewProvider creates a new Provider with the given name.
func NewProvider(name string, create func(ctx DocumentContext) (Converter, error)) Provider {
return newConverter{
name: name,
create: create,
}
}
type newConverter struct {
name string
create func(ctx DocumentContext) (Converter, error)
}
func (n newConverter) New(ctx DocumentContext) (Converter, error) {
return n.create(ctx)
}
func (n newConverter) Name() string {
return n.name
}
// Converter wraps the Convert method that converts some markup into
// another format, e.g. Markdown to HTML.
type Converter interface {
Convert(ctx RenderContext) (Result, error)
}
// Result represents the minimum returned from Convert.
type Result interface {
Bytes() []byte
}
// DocumentInfo holds additional information provided by some converters.
type DocumentInfo interface {
AnchorSuffix() string
}
// TableOfContentsProvider provides the content as a ToC structure.
type TableOfContentsProvider interface {
TableOfContents() tableofcontents.Root
}
// Bytes holds a byte slice and implements the Result interface.
type Bytes []byte
// Bytes returns itself
func (b Bytes) Bytes() []byte {
return b
}
// DocumentContext holds contextual information about the document to convert.
type DocumentContext struct {
DocumentID string
DocumentName string
ConfigOverrides map[string]interface{}
}
// RenderContext holds contextual information about the content to render.
type RenderContext struct {
Src []byte
RenderTOC bool
}