Blockscout scraping (#1092)

* Typo

* Fix new Blockscout UI scraping

Since the new Blockscout uses client side rendering, we need a browser
to scrape the page contents.
Use puppeteer to scrape.

Also update `txRegex` to be an array to support trying multiple regexes.

* Install puppeteer dependencies

* Install puppeteer dependencies on new branch

* Lower lib-sourcify coverage limits

* Move from `nyc` to `c8`

After adding `puppeteer` we started getting `cov_{id} is not defined`
errors.

This was caused by `nyc` which hasn't been updated in years.
It would make sense to move to a more up-to-date coverage library.

See istanbuljs/nyc#1327

* Replace additional commands with `nyc`

* Replace `nyc` with `c8` in `bytecode-utils`

* Build before test in `bytecode-utils`

* Replace `nyc` with `c8` in `contract-call-decoder`

* Silence the coverage report in test results

* Replace `nyc` with `c8` in `lib-sourcify`

* Remove nyc from server .gitignore and package-lock

* Fix package-lock's

* Fix package-locks

* Fix 'Please use only .send() or only .field() & .attach()'

.circleci/continue_config.yml

@@ -219,6 +219,9 @@ jobs:
       - run:
           name: install dependencies
           command: npm install && npx lerna bootstrap
+      - run:
+          name: install puppeteer dependencies
+          command: sudo apt-get update && sudo apt-get -y install xvfb gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgbm1 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 
       - run:
           name: lint
           command: npm run lint

.circleci/new_branch.yml

@@ -27,6 +27,10 @@ jobs:
       - run:
           name: install dependencies
           command: npm install && npx lerna bootstrap
+      - run:
+          name: install puppeteer dependencies
+          command: sudo apt-get update && sudo apt-get -y install xvfb gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgbm1 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 
+
       - run:
           name: lint
           command: npm run lint

.gitignore

@@ -22,6 +22,5 @@ metacoin-source-verify/
 logs
 **/too_big.txt
 chain-tests-report/
-.nyc_output
 coverage
 !src/server/controllers/repository