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Implement Attribute Space Preservation

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Josh Johnson 2020-11-25 22:21:42 -05:00
parent 4dab0b5d4e
commit c36509902e
1 changed files with 10 additions and 4 deletions
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6
src/formatting/formatters/v2-xml-formatter.ts
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@ -17,12 +17,18 @@ export class V2XmlFormatter implements XmlFormatter {
}); });
// do some light minification to get rid of insignificant whitespace // do some light minification to get rid of insignificant whitespace
if (!options.preserveSpacesBetweenAttributes) {
xml = xml.replace(/"\s+(?=[^\s]+=)/g, "\" "); // spaces between attributes xml = xml.replace(/"\s+(?=[^\s]+=)/g, "\" "); // spaces between attributes
}
xml = xml.replace(/"\s+(?=>)/g, "\""); // spaces between the last attribute and tag close (>) xml = xml.replace(/"\s+(?=>)/g, "\""); // spaces between the last attribute and tag close (>)
xml = xml.replace(/"\s+(?=\/>)/g, "\" "); // spaces between the last attribute and tag close (/>) xml = xml.replace(/"\s+(?=\/>)/g, "\" "); // spaces between the last attribute and tag close (/>)
if (!options.preserveSpacesBetweenAttributes) {
xml = xml.replace(/(?!<!\[CDATA\[)[^ <>="]\s+[^ <>="]+=(?![^<]*?\]\]>)/g, (match: string) => { // spaces between the node name and the first attribute xml = xml.replace(/(?!<!\[CDATA\[)[^ <>="]\s+[^ <>="]+=(?![^<]*?\]\]>)/g, (match: string) => { // spaces between the node name and the first attribute
return match.replace(/\s+/g, " "); return match.replace(/\s+/g, " ");
}); });
}
// the coast is clear - we can drop those "<" brackets back in // the coast is clear - we can drop those "<" brackets back in
xml = this._unsanitizeCommentsAndCDATA(xml); xml = this._unsanitizeCommentsAndCDATA(xml);