56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package markdown
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import (
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"bytes"
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"io"
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"strings"
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"go.jolheiser.com/emdbed"
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chromahtml "github.com/alecthomas/chroma/formatters/html"
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"github.com/yuin/goldmark"
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emoji "github.com/yuin/goldmark-emoji"
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highlighting "github.com/yuin/goldmark-highlighting"
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"github.com/yuin/goldmark/extension"
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"github.com/yuin/goldmark/parser"
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"github.com/yuin/goldmark/renderer/html"
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)
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var gm = goldmark.New(
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goldmark.WithExtensions(
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extension.GFM,
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highlighting.NewHighlighting(
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highlighting.WithStyle("monokai"),
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highlighting.WithFormatOptions(
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chromahtml.WithLineNumbers(true),
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chromahtml.LinkableLineNumbers(true, "code-"),
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chromahtml.LineNumbersInTable(true),
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),
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),
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emoji.Emoji,
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),
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goldmark.WithParserOptions(
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parser.WithAutoHeadingID(),
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),
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goldmark.WithRendererOptions(
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html.WithHardWraps(),
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),
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)
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// Convert transforms a markdown document into HTML
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func Convert(baseDir string, r io.Reader) (string, error) {
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content, err := Content(r)
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if err != nil {
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return "", err
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}
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content, err = emdbed.Convert(baseDir, strings.NewReader(content))
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if err != nil {
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return "", err
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}
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var buf bytes.Buffer
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if err := gm.Convert([]byte(content), &buf); err != nil {
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return "", err
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}
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return buf.String(), nil
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}
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