verless/parser/markdown.go at fix-tags · dominikbraun/verless

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package parser

import (

"bytes"

"github.com/verless/verless/model"

"github.com/yuin/goldmark"

highlighting "github.com/yuin/goldmark-highlighting"

meta "github.com/yuin/goldmark-meta"

"github.com/yuin/goldmark/parser"

)

// NewMarkdown initializes and returns a new Markdown parser.

func NewMarkdown() *markdown {

m := markdown{

gm: goldmark.New(

goldmark.WithExtensions(meta.Meta, highlighting.Highlighting),

}

return &m

}

// markdown is an internal type that satisfies the build.Parser

// interface and thus can be used for retrieving model.Pages.

type markdown struct {

gm goldmark.Markdown

}

// ParsePage converts the byte contents of a Markdown file to

// an instance of model.Page.

func (m *markdown) ParsePage(src []byte) (model.Page, error) {

var (

page model.Page

buf bytes.Buffer

ctx = parser.NewContext()

)

if err := m.gm.Convert(src, &buf, parser.WithContext(ctx)); err != nil {

return page, err

}

page.Content = buf.String()

metadata := meta.Get(ctx)

readMetadata(metadata, &page)

return page, nil

}