LESS Silent Multiline Comment
As already explained by @harry, options -x
and clean-css
also remove comments. Since version 2, the clean-css option has been moved to plugin ( npm install -g less-plugin-clean-css
).
Since Less 2 you can use plugins, see also http://lesscss.org/usage/#plugins for you to write and use a plugin that removes your multiline comments.
Example:
Download and unzip clean-css to your working directory. You can find the clean-css at https://github.com/jakubpawlowicz/clean-css (this will create a minor senior called clean-css-master)
To create your plugin, call this file less-plugin-remove-comments.js
:
var getCommentsProcessor = require("./comments-processor");
module.exports = {
install: function(less, pluginManager) {
var CommentsProcessor = getCommentsProcessor(less);
pluginManager.addPostProcessor(new CommentsProcessor());
}
};
Yours comment-processor.js
, which may contain the following:
var cleaner = require('./clean-css-master/lib/text/comments-processor');
module.exports = function(less) {
function CommentProcessor(options) {
this.options = options || {};
};
CommentProcessor.prototype = {
process: function (css) {
var commentsProcessor = new cleaner('*', false);
css = commentsProcessor.escape(css);
return css;
}
};
return CommentProcessor;
};
Finally, you should be able to run the following command:
lessc --plugin=./less-plugin-remove-comments.js index.less
The previous command should give you the compiled CSS without comments.
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