re-introduce enclose (#3163)

fixes #2443
2018-06-01 16:47:11 +08:00
parent caf96acb08
commit b39043f3ab
7 changed files with 104 additions and 2 deletions
--- a/lib/minify.js
+++ b/lib/minify.js
@@ -55,6 +55,7 @@ function minify(files, options) {
    try {
        options = defaults(options, {
            compress: {},
+            enclose: false,
            ie8: false,
            keep_fnames: false,
            mangle: {},
@@ -157,6 +158,9 @@ function minify(files, options) {
        if (options.wrap) {
            toplevel = toplevel.wrap_commonjs(options.wrap);
        }
+        if (options.enclose) {
+            toplevel = toplevel.wrap_enclose(options.enclose);
+        }
        if (timings) timings.rename = Date.now();
        if (options.rename) {
            toplevel.figure_out_scope(options.mangle);