inline-sass
v1.2.0
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Inline Sass
Inline Sass stylesheets into HTML style attributes — useful in emails and other lo-fi HTML authoring situations.
A thin wrapper for inline-css and Sass.
Use
file.html:
<!DOCTYPE html>
<html>
<head>
<title>Example</title>
<link rel="stylesheet" href="sass.scss" />
</head>
<body>
<div id="ex">Hello world</div>
</body>
</html>sass.scss:
#ex {
color: red;
}import inlineSass from 'inline-sass';
inlineSass('/path/to/file.html')
.then((result) => console.log(String(result)))
.catch(console.error);Console:
<!DOCTYPE html>
<html>
<head>
<title>Example</title>
</head>
<body>
<div id="ex" style="color: red;">Hello world</div>
</body>
</html>API
Passes through all arguments to inline-css. Plus:
deleteTempDir
Type: boolean
Default: true
Whether or not to delete the temporary directory of transpiled CSS.
How it works
inline-sass transpiles any linked .sass or .scss files into a temporary directory, re-writing the <link> tags in the HTML to refer to the temporary .css files (but storing the original href in the data-original-href attribute). At the end of the run, the temporary directory is deleted. Unless overridden by another value, the directory containing the HTML file will be passed as the url option to inline-css.
It is also possible to pass literal HTML as the first argument to inline-sass, in which case the options object must contain an url value to act as a basepath for any relative references in the <link> tags:
import inlineSass from `inline-sass`;
inlineSass(
`<html>
<head
<title>Literal HTML</title>
<link rel="stylesheet" href="styles/sass.scss"/>
</head>
<body>
<div id="ex">Hello World</div>
</body>
</html>`,
'file:///path/to/my'
)
.then(result => console.log(String(result)))
.catch(console.error);In this case, Sass would attempt to transpile the file /path/to/my/styles/sass.scss. A concrete example of this approach can be found in @battis/inline-sass-to-clipboard.