less-plugin-clean-css
Version:
clean-css plugin for less.js
66 lines (62 loc) • 2.47 kB
JavaScript
;
module.exports = function (options) {
if (typeof options === "string") {
const cleanOptionArgs = options.split(" ");
options = {};
for (let i = 0; i < cleanOptionArgs.length; i++) {
const argSplit = cleanOptionArgs[i].split("="),
argName = argSplit[0].replace(/^-+/, "");
switch (argName) {
case "keep-line-breaks":
case "b":
options.keepBreaks = true;
break;
case "s0":
options.keepSpecialComments = 0;
break;
case "s1":
options.keepSpecialComments = 1;
break;
case "keepSpecialComments":
let specialCommentOption = argSplit[1];
if (specialCommentOption !== "*") {
specialCommentOption = Number(specialCommentOption);
}
options.keepSpecialComments = specialCommentOption;
break;
// for compatibility - does nothing
case "skip-advanced":
options.advanced = false;
break;
case "advanced":
options.advanced = true;
break;
case "skip-rebase":
options.rebase = false;
break;
case "rebase":
options.rebase = true;
break;
case "skip-aggressive-merging":
options.aggressiveMerging = false;
break;
case "skip-restructuring":
options.restructuring = false;
break;
case "skip-shorthand-compacting":
options.shorthandCompacting = false;
break;
case "c":
case "compatibility":
options.compatibility = argSplit[1];
break;
case "rounding-precision":
options.roundingPrecision = Number(argSplit[1]);
break;
default:
throw new Error("unrecognised clean-css option '" + argSplit[0] + "'");
}
}
}
return options;
};