Initial feedback on building egeria-ui

[planetf1]

• After an 'npm install' and 'npm run build' a 'git status' is showing package-lock.json as having been modified

  • is this intentional

• To build, it seems as if 'npm install polymer-cli' is needed

• On macOS, and in an alpine 14 container on docker, a 'npm test' is failing with:

jonesn:egeria-ui/ (master*) $ npm test                                                                                [15:59:49]

> egeria-ui@0.0.1 test /Users/jonesn/IdeaProjects/egeria-ui
> polymer test


TypeError: Cannot read property 'length' of undefined

error:	cli runtime exception: TypeError: Cannot read property 'length' of undefined
error:	TypeError: Cannot read property 'length' of undefined
    at /usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/webserver.js:93:142
    at Generator.next (<anonymous>)
    at /usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/webserver.js:20:71
    at new Promise (<anonymous>)
    at __awaiter (/usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/webserver.js:16:12)
    at /usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/webserver.js:63:16
    at /usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/context.js:107:42
    at new Promise (<anonymous>)
    at hookToPromise (/usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/context.js:106:24)
    at Context.<anonymous> (/usr/local/lib/node_modules/polymer-cli/node_modules/web-component-tester/runner/context.js:124:27)
npm ERR! Test failed.  See above for more details.
jonesn:egeria-ui/ (master*) $ 

[sarbull]

Merging #8 will adds the following:

• makes the package independent of operating system, any script command will work only after runing npm install because of adding missing packages under devDependencies(this is explained here [0]) in package.json.
• npm run build (now with prod build, minify for html, css and js)
• npm run lint
• npm test (only chrome is being checked)
• npm start (default start on 8081 using polymer serve command)
• npm run start:dev (uses the polymer serve command with some arguments and proxies everything that's under /api to the mock, if it's not under /api it won't work and you need to use the npm run serve command, due to polymer cli contraints)

[0] - https://stackoverflow.com/a/48826003

[sarbull]

@planetf1 this can be closed