chore(package): replace npm with yarn

[levithomason]

NPM is broken. package-lock.json still doesn't work, and even if it did, it only works for users using the latest npm cli. Users on old versions still get a worse experience a no lock file safety.

This PR:

• replaces npm with yarn
• upgrades CircleCI to v2

[levithomason]

Well, I cannot seem to figure out why ChromeHeadless is not included with pupeteer when installing with yarn.

I will have to come back next time and SSH into the box for more debugging. This is the only thing blocking this PR!

[layershifter]

max callStack

We regularly get max call stack errors on CI, I'm think that we increase this value:

   customLaunchers: {
      puppeteer: {
        base: 'ChromeHeadless',
        flags: ['--stack-trace-limit 50000']
      }
    }

I'm not sure, but it should work.

missing libs

Seems Docker image of Circle missing required libs. I think that the most correct solution is use own Docker image there.

FROM circleci/node:8

RUN apt-get update && \
apt-get install -yq gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \
libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \
libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \
libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 \
ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget

puppeteer/puppeteer#290

[codecov-io]

Codecov Report

Merging #2081 into master will increase coverage by 3.31%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2081      +/-   ##
==========================================
+ Coverage   96.45%   99.76%   +3.31%     
==========================================
  Files         150      149       -1     
  Lines        2596     2589       -7     
==========================================
+ Hits         2504     2583      +79     
+ Misses         92        6      -86

Impacted Files	Coverage Δ
src/elements/Button/ButtonGroup.js	100% <0%> (ø)	⬆️
src/modules/Accordion/AccordionTitle.js	100% <0%> (ø)	⬆️
src/behaviors/Visibility/Visibility.js	100% <0%> (ø)	⬆️
src/modules/Modal/Modal.js	100% <0%> (ø)	⬆️
src/elements/Button/Button.js	100% <0%> (ø)	⬆️
src/modules/Accordion/Accordion.js	100% <0%> (ø)	⬆️
src/modules/Dropdown/Dropdown.js	100% <0%> (ø)	⬆️
src/addons/Portal/Portal.js	100% <0%> (ø)	⬆️
src/modules/Popup/Popup.js	100% <0%> (ø)	⬆️
src/modules/Accordion/AccordionAccordion.js
... and 5 more

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[levithomason]

Thanks for the lead, the list of missing deps was indeed the issue. Instead of managing our own image, I just updated those deps as the first step on CI.

We did not, however, have the issues related to sandboxing so I have not added any flags for that.

I also added the increased stack trace flag, we'll see if that resolves the maximum call stack exceeded issue!

[levithomason]

Released in semantic-ui-react@0.74.0

[dvdzkwsk]

Praise be.