The Trans Directory
feat: add callout metadata parsing (#1172)
authored by
Alex Nordstrom
and committed by
GitHub
77d6d962
9c726efa
+4
-3
+4
-3
quartz/plugins/transformers/ofm.ts
+4
-3
quartz/plugins/transformers/ofm.ts
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const highlightRegex = new RegExp(/==([^=]+)==/, "g")
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const commentRegex = new RegExp(/%%[\s\S]*?%%/, "g")
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// from https://github.com/escwxyz/remark-obsidian-callout/blob/main/src/index.ts
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const calloutRegex = new RegExp(/^\[\!(\w+)\]([+-]?)/)
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const calloutLineRegex = new RegExp(/^> *\[\!\w+\][+-]?.*$/, "gm")
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const calloutRegex = new RegExp(/^\[\!(\w+)\|?(\w+)?\]([+-]?)/)
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const calloutLineRegex = new RegExp(/^> *\[\!\w+\|?\w*\][+-]?.*$/, "gm")
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// (?:^| ) -> non-capturing group, tag should start be separated by a space or be the start of the line
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// #(...) -> capturing group, tag itself must start with #
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// (?:[-_\p{L}\d\p{Z}])+ -> non-capturing group, non-empty string of (Unicode-aware) alpha-numeric characters and symbols, hyphens and/or underscores
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const match = firstLine.match(calloutRegex)
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if (match && match.input) {
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const [calloutDirective, typeString, collapseChar] = match
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const [calloutDirective, typeString, calloutMetaData, collapseChar] = match
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const calloutType = canonicalizeCallout(typeString.toLowerCase())
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const collapse = collapseChar === "+" || collapseChar === "-"
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const defaultState = collapseChar === "-" ? "collapsed" : "expanded"
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className: classNames.join(" "),
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"data-callout": calloutType,
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"data-callout-fold": collapse,
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"data-callout-metadata": calloutMetaData,
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},
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}
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}