[polymer-build] Rewriting ES6 imports not working programatically

[TvrtkoM]

Hello, I need help :)

Polymer cli command polymer build works fine. but I'm trying to make a script (gulp) to do this:

const polymerProject = new polymerBuild.PolymerProject(polymerJson);
gulp.task('polymer-build', () => {
  const outDir = './build';
  return new Promise((resolve, reject) => {
    rimraf(outDir, () => {
      let buildStream = merge(polymerProject.sources(), polymerProject.dependencies());
      buildStream = buildStream.pipe(gulp.dest(outDir));
      resolve(waitFor(buildStream));
    });
  });
});

polymer json:

{
  "entrypoint": "./index.html",
  "npm": true,
  "moduleResolution": "node",
  "basePath": true,
  "autoBasePath": true,
  "sources": [
   "dist/**/*",
   "!dist/**/*.spec.js",
   "./node_modules/@polymer/*/**",
   "./node_modules/@develop/demo-snippet/*/**"
  ],
  "extraDependencies": [
    "./node_modules/numbro/dist/numbro.min.js",
    "./node_modules/@webcomponents/**/*",
    "./node_modules/web-animations-js/web-animations-next-lite.min.js",
    "./node_modules/@granite-elements/ace-widget/ace-widget.js",
    "./node_modules/@styles/common/*/**",
    "./node_modules/ace-builds/src-min-noconflict/mode-html.js",
    "./node_modules/ace-builds/src-min-noconflict/theme-dawn.js",
    "./node_modules/ace-builds/src-min-noconflict/worker-html.js",
    "./node_modules/ace-builds/src-noconflict/ace.js",
    "./node_modules/ace-builds/src-noconflict/ext-language_tools.js",
    "./node_modules/ace-builds/src-noconflict/snippets/snippets.js"
  ]
}

when i run gulp polymer-build .js files are left untouched. All imports are absolute and I need them rewritten to e.g ../../@polymer/polymer-element just like polymer-cli build command does.

Please help. It is urgent

[TvrtkoM]

it is a polymer 3 project

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.