feat(radio-gql): initial commit

.dockerignore

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+.git
+node_modules

.gitignore

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+node_modules

.nvmrc

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+lts/carbon

.travis.yml

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+language: node_js
+
+node_js:
+  - "lts/*"
+
+cache:
+  directories:
+    - "node_modules"
+
+install:
+  - npm ci
+
+script:
+  - npm -v
+  - node -v
+
+deploy:
+  - provider: script
+    skip_cleanup: true
+    script: npm run release
+    on:
+      branch: master
+
+  - provider: script
+    skip_cleanup: true
+    script: npm run deploy:prod
+    on:
+      branch: master
+
+  - provider: script
+    skip_cleanup: true
+    script: npm run deploy:stage
+    on:
+      branch: beta
+
+  - provider: script
+    skip_cleanup: true
+    script: npm run release
+    on:
+      branch: beta
+
+notifications:
+  email:
+    on_success: never

Dockerfile

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+FROM mhart/alpine-node:latest AS build
+WORKDIR /app
+ADD package*.json /app/
+RUN npm ci
+
+FROM mhart/alpine-node:base
+COPY --from=build /app .
+ADD *.js ./
+CMD node bin.js --port 3000

README.md

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+[![Build Status](https://travis-ci.com/ricardocasares/radio-gql.svg?branch=master)](https://travis-ci.com/ricardocasares/radio-gql)
+![Docker Pulls](https://img.shields.io/docker/pulls/ricardocasares/radio-gql.svg)
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
+
+# GraphQL API for http://www.radio-browser.info
+
+Check the [playground](https://radio-gql.analogic.al)
+
+[![Deploy to now](https://deploy.now.sh/static/button.svg)](https://deploy.now.sh/?repo=https://github.com/ricardocasares/radio-gql)
+
+## Sample query
+
+```gql
+{
+  stations(query: "Electro") {
+    url
+    name
+    tags
+  }
+}
+```
+
+## Stack
+
+- ▲ [now](https://now.sh)
+- docker
+- [polka](https://github.com/lukeed/polka)
+- [express-graphql](https://github.com/graphql/express-graphql)
+- [radio-browser](http://www.radio-browser.info)
+
+## Running the npm package
+
+```bash
+npm i -g radio-gql
+radio-gql --port 3000
+```
+
+## Running the docker image
+
+```bash
+docker run -p 3000:3000 ricardocasares/radio-gql
+```
+
+### Build from scratch
+
+Clone the repository and inside the root folder run:
+
+```bash
+docker build . -t radio-gql
+docker run -p 3000:3000 radio-gql
+```
+
+You can now visit the playground at [http://localhost:3000](http://localhost:3000)
+
+## Contributing
+
+Feel free to open an issue, pull requests are preferred.
+
+**IMPORTANT** Make sure you always create new branches from `beta`.
+
+### Automated versioning
+
+We use `semantic-release` to automate the versioning process, make sure you follow the [commit message convention explained here](https://github.com/semantic-release/semantic-release#commit-message-format).
+
+**HEADS UP:** If you are not sure how write a commit message, make your changes in your feature branch and run `npm run commit` and follow the assistant.
+
+### Releases
+
+#### Beta
+
+Create a feature branch and make a pull-request to `beta` branch.
+Once its merged, you can try and install the package using `@beta` dist tag on `npm`.
+
+```bash
+npm i -g radio-gql@beta
+```
+
+#### Production
+
+Create a new pull-request from `beta` to `master` branch.
+Once it gets merged, the final version will be released using `@latest` dist tag on `npm`.

bin.js

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+#!/usr/bin/env node
+const server = require("./");
+const port = parseInt(process.argv.slice(3), 10);
+
+const log = msg => err => {
+  if (err) throw new Error(err);
+  console.log(msg);
+};
+
+if (!port || isNaN(port)) {
+  throw new Error("You must provide --port NUMBER");
+}
+
+server.listen(port, log(`> Listening on http://localhost:${port}/`));

client.js

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+const fetch = require("isomorphic-unfetch");
+
+const URL = "http://www.radio-browser.info/webservice";
+const BY_NAME = "/json/stations/byname";
+const SERVICE = `${URL}/${BY_NAME}`;
+const cfg = {
+  method: "POST",
+  headers: {
+    Accept: "application/json",
+    "Content-Type": "application/json",
+    "User-Agent": "bemba/radio-gql"
+  },
+  body: JSON.stringify({ order: "votes", reverse: "true", limit: 50 })
+};
+
+async function search(name) {
+  return fetch(`${SERVICE}/${name}`, cfg).then(res => res.json());
+}
+
+module.exports = {
+  search
+};

index.js

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+const cors = require("cors");
+const polka = require("polka");
+const graphql = require("express-graphql");
+const schema = require("./schema");
+const server = polka()
+  .use(cors())
+  .use(
+    "/",
+    graphql({
+      schema,
+      graphiql: true
+    })
+  );
+
+module.exports = server;

now.json

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+{
+  "version": 1,
+  "name": "radio-gql",
+  "type": "docker",
+  "features": {
+    "cloud": "v2"
+  },
+  "alias": ["radio-gql.analogic.al"]
+}