Replace Travis with GitHub Actions

[kremalicious]

• kick out Travis, move to GitHub Actions workflows
• new workflow: CI
  • runs lint, build, unit tests, integration tests jobs, all independent of each other
• new workflow: publish, triggered on tag creation independent of CI run
• test build against all OS, fix building on Windows
• separate unit & integration tests again. Rule of thumb: if test needs more than Ganache, it's an integration test
• total CI run time down from ~21 min. to ~14 min.

[jamiehewitt15]

I noticed that the CI tests failed in #842, I guess that's related to what you are testing/fixing here?

[kremalicious]

yup, Travis is getting on my nerves failing for no particular reason so quickly doing sprint to figure out how quickly I can switch to GitHub Actions :-)

Already catched a bug showing that ocean.js can't be built on Windows at all

[mihaisc]

Btw there are multiple tests failing https://travis-ci.com/github/oceanprotocol/ocean.js/builds/229036382 , not sure what is the culprit here

[kremalicious]

yeah it seems just random and most of the time Travis push build succeeds but Pull request build does not. We restarted runs multiple times and sometimes they succeeded and sometimes not. GitHub Actions would have great advantages including speed, made it so that publishing the npm package should be down from ~25min to ~3min cause it's independent now

But for whatever reason the unit tests fail already on creating a datatoken https://github.com/oceanprotocol/ocean.js/runs/2838811916?check_suite_focus=true#step:11:175

Which made me believe the contracts in address.json can't be read out or are wrong but by now pretty sure they are written out as can be seen here https://github.com/oceanprotocol/ocean.js/runs/2838811916?check_suite_focus=true#step:9:966

[alexcos20]

let's merge #855 into this and we are good to go

[kremalicious]

interesting, so looks like the barge job does not "detach" if there's not something like & cd .. at the end. That was the advantage of using pure docker command as that has a detach option which barge does not

[alexcos20]

Yeah, that is strange. but it works now :).

[codeclimate]

Code Climate has analyzed commit 588d1c8 and detected 0 issues on this pull request.

The test coverage on the diff in this pull request is 100.0% (50% is the threshold).

This pull request will bring the total coverage in the repository to 80.0% (0.0% change).

View more on Code Climate.