- // Copy all add-ons from ${outDir}/ to buildDir
- let copyAddons = gulp.src([`${outDir}/addons/**/*`, `!${outDir}/addons/search`, `!${outDir}/addons/search/**`]).pipe(gulp.dest(`${buildDir}/addons`));
-
- // Copy stylesheets from ${outDir}/ to ${buildDir}/
- let copyStylesheets = gulp.src(`${outDir}/**/*.css`).pipe(gulp.dest(buildDir));
+ // Copy all add-ons from outDir to buildDir
+ let copyAddons = gulp.src([
+ // Copy JS addons
+ `${outDir}/addons/**/*`,
+ // Exclude TS addons from copy as they are being built via browserify
+ `!${outDir}/addons/search`,
+ `!${outDir}/addons/search/**`
+ ]).pipe(gulp.dest(`${buildDir}/addons`));