make TS-mangler part of compile-build

Author: jrieken

build/lib/compilation.js

@@ -18,6 +18,7 @@ const ansiColors = require("ansi-colors");
 const os = require("os");
 const File = require("vinyl");
 const task = require("./task");
+const mangleTypeScript_1 = require("./mangleTypeScript");
 const watch = require('./watch');
 // --- gulp-tsb: compile and transpile --------------------------------
 const reporter = (0, reporter_1.createReporter)();
@@ -76,6 +77,7 @@ function createCompile(src, build, emitError, transpileOnly) {
     pipeline.tsProjectSrc = () => {
         return compilation.src({ base: src });
     };
+    pipeline.projectPath = projectPath;
     return pipeline;
 }
 function transpileTask(src, out, swc) {
@@ -99,7 +101,21 @@ function compileTask(src, out, build) {
         if (src === 'src') {
             generator.execute();
         }
+        // mangle: TypeScript to TypeScript
+        let mangleStream = es.through();
+        if (build) {
+            const ts2tsMangler = new mangleTypeScript_1.Mangler(compile.projectPath);
+            const replacer = ts2tsMangler.computeNewFileContents();
+            mangleStream = es.through(function (data) {
+                const newContents = replacer.get(data.path);
+                if (newContents !== undefined) {
+                    data.contents = Buffer.from(newContents);
+                }
+                this.push(data);
+            });
+        }
         return srcPipe
+            .pipe(mangleStream)
             .pipe(generator.stream)
             .pipe(compile())
             .pipe(gulp.dest(out));
@@ -257,4 +273,3 @@ exports.watchApiProposalNamesTask = task.define('watch-api-proposal-names', () =
         .pipe(util.debounce(task))
         .pipe(gulp.dest('src'));
 });
-//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"compilation.js","sourceRoot":"","sources":["compilation.ts"],"names":[],"mappings":";AAAA;;;gGAGgG;;;AAEhG,mCAAmC;AACnC,yBAAyB;AACzB,6BAA6B;AAC7B,6BAA6B;AAC7B,0CAA0C;AAC1C,6BAA6B;AAC7B,yCAA4C;AAC5C,+BAA+B;AAC/B,sCAAsC;AACtC,0CAA0C;AAC1C,yBAAyB;AAEzB,8BAA8B;AAC9B,+BAA+B;AAC/B,MAAM,KAAK,GAAG,OAAO,CAAC,SAAS,CAAC,CAAC;AAGjC,uEAAuE;AAEvE,MAAM,QAAQ,GAAG,IAAA,yBAAc,GAAE,CAAC;AAElC,SAAS,4BAA4B,CAAC,GAAW;IAChD,MAAM,OAAO,GAAG,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,SAAS,GAAG,EAAE,CAAC,CAAC;IACrD,MAAM,OAAO,GAAuB,EAAE,CAAC;IACvC,OAAO,CAAC,OAAO,GAAG,KAAK,CAAC;IACxB,OAAO,CAAC,SAAS,GAAG,IAAI,CAAC;IACzB,IAAI,OAAO,CAAC,GAAG,CAAC,qBAAqB,CAAC,EAAE,EAAE,sCAAsC;QAC/E,OAAO,CAAC,SAAS,GAAG,KAAK,CAAC;KAC1B;IACD,OAAO,CAAC,OAAO,GAAG,OAAO,CAAC;IAC1B,OAAO,CAAC,OAAO,GAAG,OAAO,CAAC;IAC1B,OAAO,CAAC,UAAU,GAAG,IAAI,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC;IAC7C,OAAO,CAAC,OAAO,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,YAAY,CAAC,UAAU,EAAE,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IAC3E,OAAO,OAAO,CAAC;AAChB,CAAC;AAED,SAAS,aAAa,CAAC,GAAW,EAAE,KAAc,EAAE,SAAkB,EAAE,aAAyC;IAChH,MAAM,GAAG,GAAG,OAAO,CAAC,OAAO,CAA2B,CAAC;IACvD,MAAM,UAAU,GAAG,OAAO,CAAC,iBAAiB,CAAqC,CAAC;IAGlF,MAAM,WAAW,GAAG,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,QAAQ,EAAE,GAAG,EAAE,eAAe,CAAC,CAAC;IACzE,MAAM,eAAe,GAAG,EAAE,GAAG,4BAA4B,CAAC,GAAG,CAAC,EAAE,aAAa,EAAE,OAAO,CAAC,KAAK,CAAC,EAAE,CAAC;IAChG,IAAI,CAAC,KAAK,EAAE;QACX,eAAe,CAAC,eAAe,GAAG,IAAI,CAAC;KACvC;IAED,MAAM,WAAW,GAAG,GAAG,CAAC,MAAM,CAAC,WAAW,EAAE,eAAe,EAAE;QAC5D,OAAO,EAAE,KAAK;QACd,aAAa,EAAE,OAAO,CAAC,aAAa,CAAC;QACrC,gBAAgB,EAAE,OAAO,aAAa,KAAK,SAAS,IAAI,aAAa,CAAC,GAAG;KACzE,EAAE,GAAG,CAAC,EAAE,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC;IAEzB,SAAS,QAAQ,CAAC,KAA+B;QAChD,MAAM,GAAG,GAAG,OAAO,CAAC,UAAU,CAA8B,CAAC;QAE7D,MAAM,UAAU,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,0BAA0B,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;QACnF,MAAM,QAAQ,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC;QAC9D,MAAM,oBAAoB,GAAG,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC,CAAC,CAAC;QAEhF,MAAM,KAAK,GAAG,EAAE,CAAC,OAAO,EAAE,CAAC;QAC3B,MAAM,MAAM,GAAG,KAAK;aAClB,IAAI,CAAC,UAAU,CAAC;aAChB,IAAI,CAAC,GAAG,EAAE,CAAC,CAAC,yEAAyE;aACrF,IAAI,CAAC,UAAU,CAAC,OAAO,CAAC;aACxB,IAAI,CAAC,QAAQ,CAAC;aACd,IAAI,CAAC,IAAI,CAAC,cAAc,EAAE,CAAC;aAC3B,IAAI,CAAC,WAAW,CAAC,KAAK,CAAC,CAAC;aACxB,IAAI,CAAC,oBAAoB,CAAC;aAC1B,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,EAAE,CAAC,CAAC,CAAC,EAAE,CAAC,OAAO,EAAE,CAAC;aACtC,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC;aAClC,IAAI,CAAC,aAAa,CAAC,CAAC,CAAC,EAAE,CAAC,OAAO,EAAE,CAAC,CAAC,CAAC,UAAU,CAAC,KAAK,CAAC,GAAG,EAAE;YAC1D,UAAU,EAAE,KAAK;YACjB,cAAc,EAAE,CAAC,CAAC,KAAK;YACvB,UAAU,EAAE,eAAe,CAAC,UAAU;SACtC,CAAC,CAAC;aACF,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC;aACtB,IAAI,CAAC,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,SAAS,CAAC,CAAC,CAAC;QAElC,OAAO,EAAE,CAAC,MAAM,CAAC,KAAK,EAAE,MAAM,CAAC,CAAC;IACjC,CAAC;IACD,QAAQ,CAAC,YAAY,GAAG,GAAG,EAAE;QAC5B,OAAO,WAAW,CAAC,GAAG,CAAC,EAAE,IAAI,EAAE,GAAG,EAAE,CAAC,CAAC;IACvC,CAAC,CAAC;IACF,OAAO,QAAQ,CAAC;AACjB,CAAC;AAED,SAAgB,aAAa,CAAC,GAAW,EAAE,GAAW,EAAE,GAAY;IAEnE,OAAO;QAEN,MAAM,SAAS,GAAG,aAAa,CAAC,GAAG,EAAE,KAAK,EAAE,IAAI,EAAE,EAAE,GAAG,EAAE,CAAC,CAAC;QAC3D,MAAM,OAAO,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,GAAG,KAAK,EAAE,EAAE,IAAI,EAAE,GAAG,GAAG,EAAE,EAAE,CAAC,CAAC;QAE1D,OAAO,OAAO;aACZ,IAAI,CAAC,SAAS,EAAE,CAAC;aACjB,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC;IACxB,CAAC,CAAC;AACH,CAAC;AAXD,sCAWC;AAED,SAAgB,WAAW,CAAC,GAAW,EAAE,GAAW,EAAE,KAAc;IAEnE,OAAO;QAEN,IAAI,EAAE,CAAC,QAAQ,EAAE,GAAG,UAAa,EAAE;YAClC,MAAM,IAAI,KAAK,CAAC,iCAAiC,CAAC,CAAC;SACnD;QAED,MAAM,OAAO,GAAG,aAAa,CAAC,GAAG,EAAE,KAAK,EAAE,IAAI,EAAE,KAAK,CAAC,CAAC;QACvD,MAAM,OAAO,GAAG,IAAI,CAAC,GAAG,CAAC,GAAG,GAAG,KAAK,EAAE,EAAE,IAAI,EAAE,GAAG,GAAG,EAAE,EAAE,CAAC,CAAC;QAC1D,MAAM,SAAS,GAAG,IAAI,eAAe,CAAC,KAAK,CAAC,CAAC;QAC7C,IAAI,GAAG,KAAK,KAAK,EAAE;YAClB,SAAS,CAAC,OAAO,EAAE,CAAC;SACpB;QAED,OAAO,OAAO;aACZ,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC;aACtB,IAAI,CAAC,OAAO,EAAE,CAAC;aACf,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC;IACxB,CAAC,CAAC;AACH,CAAC;AApBD,kCAoBC;AAED,SAAgB,SAAS,CAAC,GAAW,EAAE,KAAc;IAEpD,OAAO;QACN,MAAM,OAAO,GAAG,aAAa,CAAC,KAAK,EAAE,KAAK,EAAE,KAAK,EAAE,KAAK,CAAC,CAAC;QAE1D,MAAM,GAAG,GAAG,IAAI,CAAC,GAAG,CAAC,QAAQ,EAAE,EAAE,IAAI,EAAE,KAAK,EAAE,CAAC,CAAC;QAChD,MAAM,QAAQ,GAAG,KAAK,CAAC,QAAQ,EAAE,EAAE,IAAI,EAAE,KAAK,EAAE,SAAS,EAAE,GAAG,EAAE,CAAC,CAAC;QAElE,MAAM,SAAS,GAAG,IAAI,eAAe,CAAC,IAAI,CAAC,CAAC;QAC5C,SAAS,CAAC,OAAO,EAAE,CAAC;QAEpB,OAAO,QAAQ;aACb,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC;aACtB,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,OAAO,EAAE,GAAG,EAAE,IAAI,CAAC,CAAC;aAC1C,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC;IACxB,CAAC,CAAC;AACH,CAAC;AAhBD,8BAgBC;AAED,MAAM,eAAe,GAAG,IAAI,CAAC,IAAI,CAAC,SAAS,EAAE,WAAW,CAAC,CAAC;AAE1D,MAAM,eAAe;IACH,QAAQ,CAAU;IACnB,MAAM,CAAyB;IAE9B,aAAa,CAAkC;IAC/C,WAAW,CAAuB;IAClC,oBAAoB,CAAgC;IAErE,YAAY,OAAgB;QAC3B,IAAI,CAAC,QAAQ,GAAG,OAAO,CAAC;QACxB,IAAI,CAAC,MAAM,GAAG,EAAE,CAAC,OAAO,EAAE,CAAC;QAC3B,IAAI,CAAC,aAAa,GAAG,EAAE,CAAC;QACxB,MAAM,cAAc,GAAG,CAAC,QAAgB,EAAE,QAAgB,EAAE,EAAE;YAC7D,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;gBACnB,OAAO;aACP;YACD,IAAI,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,EAAE;gBACjC,OAAO;aACP;YACD,IAAI,CAAC,aAAa,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC;YAEpC,EAAE,CAAC,SAAS,CAAC,QAAQ,EAAE,GAAG,EAAE;gBAC3B,IAAI,CAAC,oBAAoB,CAAC,eAAe,CAAC,QAAQ,CAAC,CAAC;gBACpD,IAAI,CAAC,YAAY,EAAE,CAAC;YACrB,CAAC,CAAC,CAAC;QACJ,CAAC,CAAC;QACF,IAAI,CAAC,WAAW,GAAG,IAAI,KAAM,SAAQ,SAAS,CAAC,UAAU;YACjD,YAAY,CAAC,QAAgB,EAAE,QAAgB;gBACrD,cAAc,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC;gBACnC,OAAO,KAAK,CAAC,YAAY,CAAC,QAAQ,EAAE,QAAQ,CAAC,CAAC;YAC/C,CAAC;SACD,CAAC;QACF,IAAI,CAAC,oBAAoB,GAAG,IAAI,SAAS,CAAC,mBAAmB,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC;QAEhF,IAAI,IAAI,CAAC,QAAQ,EAAE;YAClB,EAAE,CAAC,SAAS,CAAC,SAAS,CAAC,WAAW,EAAE,GAAG,EAAE;gBACxC,IAAI,CAAC,YAAY,EAAE,CAAC;YACrB,CAAC,CAAC,CAAC;SACH;IACF,CAAC;IAEO,iBAAiB,GAAwB,IAAI,CAAC;IAC9C,YAAY;QACnB,IAAI,IAAI,CAAC,iBAAiB,KAAK,IAAI,EAAE;YACpC,YAAY,CAAC,IAAI,CAAC,iBAAiB,CAAC,CAAC;YACrC,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;SAC9B;QACD,IAAI,CAAC,iBAAiB,GAAG,UAAU,CAAC,GAAG,EAAE;YACxC,IAAI,CAAC,iBAAiB,GAAG,IAAI,CAAC;YAC9B,IAAI,CAAC,OAAO,EAAE,CAAC;QAChB,CAAC,EAAE,EAAE,CAAC,CAAC;IACR,CAAC;IAEO,IAAI;QACX,MAAM,CAAC,GAAG,SAAS,CAAC,IAAI,CAAC,IAAI,CAAC,oBAAoB,CAAC,CAAC;QACpD,IAAI,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YACzB,4DAA4D;YAC5D,MAAM,IAAI,KAAK,CAAC,gDAAgD,CAAC,CAAC;SAClE;QACD,OAAO,CAAC,CAAC;IACV,CAAC;IAEO,IAAI,CAAC,OAAY,EAAE,GAAG,IAAW;QACxC,QAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,eAAe,CAAC,EAAE,OAAO,EAAE,GAAG,IAAI,CAAC,CAAC;IAC9D,CAAC;IAEM,OAAO;QACb,MAAM,SAAS,GAAG,IAAI,CAAC,GAAG,EAAE,CAAC;QAC7B,MAAM,MAAM,GAAG,IAAI,CAAC,IAAI,EAAE,CAAC;QAC3B,IAAI,CAAC,MAAM,EAAE;YACZ,yBAAyB;YACzB,OAAO;SACP;QACD,IAAI,MAAM,CAAC,SAAS,EAAE;YACrB,OAAO;SACP;QAED,EAAE,CAAC,aAAa,CAAC,MAAM,CAAC,QAAQ,EAAE,MAAM,CAAC,OAAO,CAAC,CAAC;QAClD,EAAE,CAAC,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,eAAe,EAAE,gDAAgD,CAAC,EAAE,MAAM,CAAC,KAAK,CAAC,CAAC;QAC7G,IAAI,CAAC,IAAI,CAAC,4CAA4C,IAAI,CAAC,GAAG,EAAE,GAAG,SAAS,KAAK,CAAC,CAAC;QACnF,IAAI,CAAC,IAAI,CAAC,QAAQ,EAAE;YACnB,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,OAAO,EAAE,qFAAqF,CAAC,CAAC;SACjH;IACF,CAAC;CACD;AAED,SAAS,wBAAwB;IAChC,IAAI,GAAW,CAAC;IAEhB,IAAI;QACH,MAAM,GAAG,GAAG,EAAE,CAAC,YAAY,CAAC,uEAAuE,EAAE,OAAO,CAAC,CAAC;QAC9G,MAAM,KAAK,GAAG,QAAQ,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QACjC,GAAG,GAAG,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,GAAG,CAAC;KAChC;IAAC,MAAM;QACP,GAAG,GAAG,EAAE,CAAC,GAAG,CAAC;KACb;IAED,MAAM,OAAO,GAAG,uCAAuC,CAAC;IACxD,MAAM,aAAa,GAAG,IAAI,GAAG,EAAU,CAAC;IAExC,MAAM,KAAK,GAAG,EAAE,CAAC,OAAO,EAAE,CAAC;IAC3B,MAAM,MAAM,GAAG,KAAK;SAClB,IAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAO,EAAE,EAAE,CAAC,OAAO,CAAC,IAAI,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC,CAAC;SACpD,IAAI,CAAC,EAAE,CAAC,OAAO,CAAC,CAAC,CAAO,EAAE,EAAE;QAC5B,MAAM,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;QACnC,MAAM,KAAK,GAAG,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QAEjC,IAAI,KAAK,EAAE;YACV,aAAa,CAAC,GAAG,CAAC,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC;SAC5B;IACF,CAAC,EAAE;QACF,MAAM,KAAK,GAAG,CAAC,GAAG,aAAa,CAAC,MAAM,EAAE,CAAC,CAAC,IAAI,EAAE,CAAC;QACjD,MAAM,QAAQ,GAAG;YAChB,iGAAiG;YACjG,+DAA+D;YAC/D,kGAAkG;YAClG,kGAAkG;YAClG,EAAE;YACF,oDAAoD;YACpD,EAAE;YACF,gDAAgD;YAChD,GAAG,KAAK,CAAC,GAAG,CAAC,IAAI,CAAC,EAAE,CAAC,KAAK,IAAI,6FAA6F,IAAI,QAAQ,CAAC,CAAC,IAAI,CAAC,IAAI,GAAG,EAAE,CAAC,EAAE;YAC1J,KAAK;YACL,6DAA6D;YAC7D,EAAE;SACF,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC;QAEZ,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,IAAI,IAAI,CAAC;YAC1B,IAAI,EAAE,mEAAmE;YACzE,QAAQ,EAAE,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC;SAC/B,CAAC,CAAC,CAAC;QACJ,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;IAClB,CAAC,CAAC,CAAC,CAAC;IAEL,OAAO,EAAE,CAAC,MAAM,CAAC,KAAK,EAAE,MAAM,CAAC,CAAC;AACjC,CAAC;AAED,MAAM,wBAAwB,GAAG,IAAA,yBAAc,EAAC,oBAAoB,CAAC,CAAC;AAEzD,QAAA,2BAA2B,GAAG,IAAI,CAAC,MAAM,CAAC,4BAA4B,EAAE,GAAG,EAAE;IACzF,OAAO,IAAI,CAAC,GAAG,CAAC,mBAAmB,CAAC;SAClC,IAAI,CAAC,wBAAwB,EAAE,CAAC;SAChC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;SACtB,IAAI,CAAC,wBAAwB,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC,CAAC;AAC5C,CAAC,CAAC,CAAC;AAEU,QAAA,yBAAyB,GAAG,IAAI,CAAC,MAAM,CAAC,0BAA0B,EAAE,GAAG,EAAE;IACrF,MAAM,IAAI,GAAG,GAAG,EAAE,CAAC,IAAI,CAAC,GAAG,CAAC,mBAAmB,CAAC;SAC9C,IAAI,CAAC,wBAAwB,EAAE,CAAC;SAChC,IAAI,CAAC,wBAAwB,CAAC,GAAG,CAAC,IAAI,CAAC,CAAC,CAAC;IAE3C,OAAO,KAAK,CAAC,mBAAmB,EAAE,EAAE,SAAS,EAAE,GAAG,EAAE,CAAC;SACnD,IAAI,CAAC,IAAI,CAAC,QAAQ,CAAC,IAAI,CAAC,CAAC;SACzB,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC;AAC1B,CAAC,CAAC,CAAC"}

build/lib/compilation.ts

@@ -17,6 +17,7 @@ import * as os from 'os';
 import ts = require('typescript');
 import * as File from 'vinyl';
 import * as task from './task';
+import { Mangler } from './mangleTypeScript';
 const watch = require('./watch');
 
 
@@ -87,6 +88,7 @@ function createCompile(src: string, build: boolean, emitError: boolean, transpil
 	pipeline.tsProjectSrc = () => {
 		return compilation.src({ base: src });
 	};
+	pipeline.projectPath = projectPath;
 	return pipeline;
 }
 
@@ -118,7 +120,22 @@ export function compileTask(src: string, out: string, build: boolean): () => Nod
 			generator.execute();
 		}
 
+		// mangle: TypeScript to TypeScript
+		let mangleStream = es.through();
+		if (build) {
+			const ts2tsMangler = new Mangler(compile.projectPath);
+			const replacer = ts2tsMangler.computeNewFileContents();
+			mangleStream = es.through(function (data: File) {
+				const newContents = replacer.get(data.path);
+				if (newContents !== undefined) {
+					data.contents = Buffer.from(newContents);
+				}
+				this.push(data);
+			});
+		}
+
 		return srcPipe
+			.pipe(mangleStream)
 			.pipe(generator.stream)
 			.pipe(compile())
 			.pipe(gulp.dest(out));