Current Dev State

static/js/ketcher2/node_modules/uglify-save-license/uglify-save-license.js

@@ -0,0 +1,34 @@
+// uglify-save-license.js v0.4.1
+// Copyright (c) 2013 - 2014 Shinnosuke Watanabe
+// Licensed uder the MIT license
+
+'use strict';
+
+var licenseRegexp = /@preserve|@cc_on|\bMIT\b|\bMPL\b|\bGPL\b|\bBSD\b|\bISCL\b|\(c\)|License|Copyright/mi;
+
+// number of line where license comment appeared last
+var prevCommentLine = 0;
+// name of the file minified last
+var prevFile = '';
+
+module.exports = function saveLicense(node, comment) {
+  if (comment.file !== prevFile) {
+    prevCommentLine = 0;
+  }
+
+  var isLicense = licenseRegexp.test(comment.value) ||
+                  (comment.type === 'comment2' &&
+                  comment.value.charAt(0) === '!') ||
+                  comment.line === 1 ||
+                  comment.line === prevCommentLine + 1;
+  
+  if (isLicense) {
+    prevCommentLine = comment.line;
+  } else {
+    prevCommentLine = 0;
+  }
+  
+  prevFile = comment.file;
+  
+  return isLicense;
+};