31 lines
669 B
Go
31 lines
669 B
Go
package helper
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import (
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"bytes"
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"github.com/Depado/bfchroma"
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"gopkg.in/russross/blackfriday.v2"
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)
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// RenderMarkdown renders input to html with chroma syntax highlighting if wanted
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func RenderMarkdown(input []byte, chromaRenderer bool, chromaStyle string) []byte {
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var options []blackfriday.Option
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if chromaStyle == "" {
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chromaStyle = "monokai"
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}
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if chromaRenderer {
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options = []blackfriday.Option{
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blackfriday.WithRenderer(
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bfchroma.NewRenderer(
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bfchroma.Style(chromaStyle),
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),
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),
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}
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}
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// fix \r from markdown for blackfriday
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input = bytes.Replace(input, []byte("\r"), []byte(""), -1)
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return blackfriday.Run(input, options...)
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}
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