/// Base path for assets (fonts, images...),
/// should not include trailing slash
$asset-base-path: '../../..' !default;

/* Asset URL builder */
/// Creates URL for assets.
///
/// @param {string} $type
///   Asset type, matching folder name
/// @param {string} $file
///   Asset file name, including extension
/// @return {url}
///   A `url()` function leading to the asset

@function generateAssetUrl($type, $file) {
	@return url($asset-base-path + '/' + $type + '/' + $file);
}

/* Image asset helper */
/// Creates image asset.
///
/// @param {string} $file
///   Asset file name, including extension
/// @return {url}
///   A `url()` function leading to the image
/// @require {function} asset

@function getImageUrl($file) {
	@return generateAssetUrl('images', $file);
}

/* Font asset helper */
/// Creates font asset.
///
/// @param {string} $file
///   Asset file name, including extension
/// @return {url}
///   A `url()` function leading to the font
/// @require {function} asset

@function getFontUrl($file) {
	@return generateAssetUrl('fonts', $file);
}

/* Icon asset helper */
/// Creates icon asset.
///
/// @param {string} $file
///   Asset file name, including extension
/// @return {url}
///   A `url()` function leading to the font
/// @require {function} asset

@function getIconUrl($file) {
	@return generateAssetUrl('icons', $file);
}