Extract URLs to stylesheets, scripts, links, images or HTML imports from HTML
npm install oust -DFirst include:
const oust = require('oust');Resource links can then be extracted from either files:
const hrefs = oust(htmlString, 'stylesheets');const hrefs = oust(htmlString, 'stylesheets', (i, $el) => {
return $el.attr('media') === 'print';
});const srcs = oust(htmlString, 'scripts');const hrefs = oust(htmlString, 'imports');const hrefs = oust(htmlString, 'preload');const srcs = oust(htmlString, 'links');const srcs = oust(htmlString, 'images');const styles = oust(htmlString, 'styles');const hrefs = oust(htmlString, ['preload', 'stylesheets']);Useful for post processing/filtering as you get an array of matched elements
with cheerio convenience syntax (e.g. $el.attr())
const srcs = oust.raw(htmlString, '...');
/*
-> [
{$el: '...', type: '...', value: '...'},
{$el: '...', type: '...', value: '...'},
...
]
*/| Attribute | Default | Description |
|---|---|---|
src |
not set | a valid HTML string to parse for references |
type |
not set | one of stylesheets, scripts, imports, preload, styles, links, images |
npm install --global oustExtract URLs to stylesheets, scripts, links, images or HTML imports from HTML
Usage:
$ oust <filename> <type>oust myFile.html stylesheetsoust myFile.html scriptsoust myFile.html importsoust myFile.html linksoust myFile.html imagesReleased under the Apache 2 license. © Google 2014.
