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Better handling of markdown body #232

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Better handling of markdown body #232

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22 changes: 19 additions & 3 deletions lib/utils/check-for-body.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,6 @@
const { lineBreak } = require('./helpers')
const showdown = require('showdown')
const { JSDOM } = require('jsdom')

/**
* Prepares some details about the TODO
Expand All @@ -20,10 +22,24 @@ module.exports = (changes, changeIndex, config) => {
if (!matches.groups.body) {
bodyPieces.push('\n')
} else {
if (bodyPieces.length > 0 && bodyPieces[bodyPieces.length - 1] !== '\n') bodyPieces.push(' ')
bodyPieces.push(lineBreak(matches.groups.body).trim())
bodyPieces.push(lineBreak(matches.groups.body))
}
}

return bodyPieces.length ? bodyPieces.join('') : false
if (bodyPieces.length === 0) {
return false
}

// Avoid GFM comment soft-breaks by parsing and unparsing the Markdown.
const converter = new showdown.Converter({
simplifiedAutoLink: true,
parseImgDimensions: true,
strikethrough: true,
tables: true,
tasklists: true
})

const dom = new JSDOM('<!DOCTYPE html>')

return converter.makeMd(converter.makeHtml(bodyPieces.join('\n')), dom.window.document).trim()
}
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