49 lines
2.0 KiB
TypeScript
49 lines
2.0 KiB
TypeScript
/**
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* Minifies a Buffer containing UTF-8 HTML code.
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*
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* @param src - Source HTML code
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* @param cfg - Configurable minifier settings to use
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* @returns Minified HTML code
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*/
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export function minify(
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src: Buffer,
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cfg: {
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/** Do not minify DOCTYPEs. Minified DOCTYPEs may not be spec compliant. */
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do_not_minify_doctype?: boolean;
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/** Ensure all unquoted attribute values in the output do not contain any characters prohibited by the WHATWG specification. */
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ensure_spec_compliant_unquoted_attribute_values?: boolean;
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/** Do not omit closing tags when possible. */
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keep_closing_tags?: boolean;
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/** Do not omit `<html>` and `<head>` opening tags when they don't have attributes. */
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keep_html_and_head_opening_tags?: boolean;
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/** Keep spaces between attributes when possible to conform to HTML standards. */
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keep_spaces_between_attributes?: boolean;
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/** Keep all comments. */
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keep_comments?: boolean;
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/**
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* If enabled, content in `<script>` tags with a JS or no [MIME type](https://mimesniff.spec.whatwg.org/#javascript-mime-type) will be minified using [minify-js](https://github.com/wilsonzlin/minify-js).
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*/
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minify_js?: boolean;
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/**
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* If enabled, CSS in `<style>` tags and `style` attributes will be minified.
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*/
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minify_css?: boolean;
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/**
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* Use optimisation level 1 for the CSS minifier. This is currently the default, but may change in the future if higher levels become safe.
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*/
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minify_css_level_1?: boolean;
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/**
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* Use optimisation level 2 for the CSS minifier. This is mostly safe, but may perform some dangerous optimisations.
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*/
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minify_css_level_2?: boolean;
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/**
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* Use optimisation level 3 for the CSS minifier. This performs many dangerous optimisations, so ensure any input works with this level.
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*/
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minify_css_level_3?: boolean;
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/** Remove all bangs. */
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remove_bangs?: boolean;
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/** Remove all processing_instructions. */
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remove_processing_instructions?: boolean;
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}
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): Buffer;
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