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Questions tagged [polymer-cli]

The Polymer CLI is a command line interface for building, managing and deploying Polymer applications.

Polymer CLI is a command-line interface for projects. It includes a build pipeline, a boilerplate generator for creating elements and apps, a linter, a development server, and a test runner.

Polymer CLI works with two types of projects:

  • Elements projects. In an element project, you expose a single element or group of related elements which you intend to use in other element or app projects, or distribute on a registry like Bower or NPM. Elements are reusable and organized to be used alongside other elements, so components are referenced outside the project.

  • Application projects. In an app project, you build an application, composed of Polymer elements, which you intend to deploy as a website. Applications are self-contained, organized with components inside the application.

For more information, see the project documentation or the GitHub project page.

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Polymer Starter Kit vs Polymer App Toolbox

What's the difference between Polymer Starter Kit and Polymer App Toolbox? Both are collections of web components, build & testing tools, and Material Design templates for building Progressive Web Apps with Polymer. Which one should I base my new…
niutech
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Polymer component template minification

I'm looking for a way to minify the white space in template literals. Since regular js minification wouldn't remove white space on a template literal I was expecting that maybe polymer-cli had a way to minify those. An example of the result of…
fernandopasik
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How to configure proxy server in polymer cli

Is there any way to configure proxy server in polymer-cli ? similar to webpack-dev-server proxy. I've check any possible documentation with no success
Adi Setiawan
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my-app.html missing from bundled build folder

I have a situation where I am using polymer starter-kit template for my app. My polymer.json files looks like this: { "entrypoint": "index.html", "shell": "src/my-app.html", "fragments": [ ], "sourceGlobs": [ …
sandav
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polymer-cli installation failure on Ubuntu

No matter what I try, every time I try to install polymer-cli, it always comes up with a PERMISSION_DENIED error. bradley@gurulaptop:~$ sudo npm -g install polymer-cli npm WARN deprecated bower@1.8.0: ..psst! While Bower is maintained, we recommend…
En Coder
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Watch and reaload for polymer serve / polyserve?

I'm trying to figure out a way to make polyserve / polymer-cli to reload my browser each time a "watched" file changes but I haven't found anything apart of adding Livereload to the HTMLs files that I think is going to be a mess due that when…
AlbertoFdzM
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Service Worker: How to build "Fresh" version of website for each new deployment?

The Problem I'm having an issue with a website (built w/ the Polymer Shop template) in production that's serving up old versions of code despite my new and improved deployments. I'm using the Polymer CLI $ polymer build command along w/ the Firebase…
Oneezy
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Polymer serve and service worker

I am trying to get started on debugging my Polymer application. I have hand crafted it by copying what I think the PolymerCLI Polymer init does. I am not sure what is loading service worker. The default one for development just does a…
akc42
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How to view the Polymerfire demo using Polymer’s `polymer serve` polyserve server?

I want to view this demo of Polymerfire in my browser. I expect to see the demo run in my browser. Instead, I see a blank page and the following console error. console.log.error.message GET http://localhost:8080/ 404 (Not Found) Navigated to…
Let Me Tink About It
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Polymer build with custom babel plugins?

We'd like to be able to add custom functionality to polymer build and polymer serve by configuring custom babel plugins. For example, since polymer-cli uses babel internally, we would add a babel.config.js file to our workspace/project-root,…
Scott Smith
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Polymer CLI and require

I am trying to build a Polymer 3 component that has a dependency on a library that uses Node's require to function. Can I use the Polymer CLI serve and build components that have node style required file?
Gajit
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How to work around updating polymer-cli on Ubuntu on Windows which fails due to .git: Permission denied

I need a workaround for updating polymer-cli on Ubuntu shell on Windows 10 which fails due to "...git: Permission denied". I am following this running an Administrator Ubuntu shell on Windows 10. All is well until $ sudo npm install -g polymer-cli…
Love and peace - Joe Codeswell
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Polymer serve refuses external connections

I can connect to my server on port 8081 no problem: if I do nc -l 8081 on my server, and nc my.host.name 8081 on my local machine, I can send and receive everything perfectly. But if I do polymer serve on my server, doing nc my.host.name 8081 on my…
phsyron
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How to identify what polymer-cli version installed on my computer?

How can i identify what polymer-cli version installed on my computer ? I mean to say when we want to know the version of npm-cli and bower-cli etc we do npm -v bower -v gulp -v is there is any command or something to get polymer-cli version
rashfmnb
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'polymer' is not recognized as an internal or external command

I recently installed nodejs, bower. Then, I installed polymer using this command: npm install -g polymer Then, I added the polymer install path: C:\Users\\AppData\Roaming\npm Then, I am trying to do polymer init. I am seeing this…
user1700184
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