Initial site commit

gulp/lib/crass.js

@@ -0,0 +1,31 @@
+
+const through = require('./through');
+const crass = require('crass');
+const PluginError = require('plugin-error');
+
+module.exports = exports = function (options) {
+  options = {
+    pretty: false,
+    o1: true,
+    ...options,
+  };
+
+  return through(async (stream, file) => {
+    if (file.isNull()) {
+      stream.push(file);
+      return;
+    }
+
+    try {
+      var parsed = crass.parse(file.contents.toString());
+      parsed = parsed.optimize({ O1: !!options.o1 });
+      if (options.pretty) parsed = parsed.pretty();
+
+      file.contents = Buffer.from(parsed.toString());
+    } catch (err) {
+      this.emit('error', new PluginError('gulp-crass', err));
+    }
+
+    stream.push(file);
+  });
+};