hugo transform 源码

2022-10-23
浏览 (507)

hugo transform 代码

文件路径：/markup/goldmark/codeblocks/transform.go

package codeblocks

import (
	"github.com/yuin/goldmark/ast"
	"github.com/yuin/goldmark/parser"
	"github.com/yuin/goldmark/text"
)

// Kind is the kind of an Hugo code block.
var KindCodeBlock = ast.NewNodeKind("HugoCodeBlock")

// Its raw contents are the plain text of the code block.
type codeBlock struct {
	ast.BaseBlock
	ordinal int
	b       *ast.FencedCodeBlock
}

func (*codeBlock) Kind() ast.NodeKind { return KindCodeBlock }

func (*codeBlock) IsRaw() bool { return true }

func (b *codeBlock) Dump(src []byte, level int) {
}

type Transformer struct{}

// Transform transforms the provided Markdown AST.
func (*Transformer) Transform(doc *ast.Document, reader text.Reader, pctx parser.Context) {
	var codeBlocks []*ast.FencedCodeBlock

	ast.Walk(doc, func(node ast.Node, enter bool) (ast.WalkStatus, error) {
		if !enter {
			return ast.WalkContinue, nil
		}

		cb, ok := node.(*ast.FencedCodeBlock)
		if !ok {
			return ast.WalkContinue, nil
		}

		codeBlocks = append(codeBlocks, cb)

		return ast.WalkContinue, nil
	})

	for i, cb := range codeBlocks {
		b := &codeBlock{b: cb, ordinal: i}
		parent := cb.Parent()
		if parent != nil {
			parent.ReplaceChild(parent, cb, b)
		}
	}
}

相关信息

hugo 源码目录

相关文章

hugo render 源码

0 赞

所属分类： 后端技术
本文标签： golang
版权声明： 原创文章如转载，请注明本文链接: https://www.seaxiang.com/blog/8507506e502f402db706869fbda4ad4a

热门推荐

1、直接访问google.com
2、 - 优质文章
3、 gate.io
4、 harmony 鸿蒙hdc使用指导
5、 harmony 鸿蒙初识ArkTS语言
6、 flink kafka connector scan.startup.mode 的几个选项
7、 harmony 鸿蒙ArkUI组件（ArkTS）开发常见问题
8、 golang
9、 openharmony
10、 Vue中input框自动聚焦

Loading...