move to travis.com tracking

[hugomrdias]

This issue will be used to track the "move to travis.com" endeavour.

Help would be appreciated instructions on how to add travis to a repo are in the readme and each org below has a link to the JS repos. So just pick one and ship it 🚀

ipfs

• aegir
• interface-js-ipfs-core
• interop
• ipfsd-ctl
• js-datastore-s3
• js-ipfs
• js-ipfs-repo
• js-ipfs-http-client
• js-ipfs-unixfs
• js-ipfs-unixfs-exporter
• js-ipfs-unixfs-importer
• js-ipfs-unixfs-engine
• js-ipfs-mfs
• js-ipfs-multipart
• js-ipfs-bitswap
• js-ipfs-block-service
• js-ipfs-block

libp2p

• pull-mplex
• js-libp2p Needs windows fix [WIP] chore: add windows to travis file libp2p/js-libp2p#324
• js-libp2p-circuit
• js-libp2p-daemon
• js-libp2p-daemon-client
• js-libp2p-floodsub
• js-libp2p-identify
• js-libp2p-nat-mngr
• js-libp2p-pubsub
• js-libp2p-switch

ipld

• js-ipld
• js-ipld-bitcoin
• js-ipld-ethereum
• js-ipld-dag-cbor
• js-ipld-dag-pb
• js-ipld-git
• js-ipld-raw
• js-ipld-zcash

multiformats

• js-multihashing-async
• js-multiaddr
• js-mafmt
• js-multicodec
• js-multibase
• js-cid

/cc @ipfs/javascript-team

Troubleshooting Windows jobs

https://github.com/ipfs/aegir#troubleshooting-windows-jobs

[achingbrain]

I'm also doing:

• ipfs/js-ipfs-unixfs
• ipfs/js-ipfs-unixfs-exporter
• ipfs/js-ipfs-unixfs-importer
• ipfs/js-ipfs-unixfs-engine
• ipfs/js-ipfs-mfs

[vasco-santos]

I added:

• js-libp2p-daemon-client
• js-libp2p-floodsub
• js-libp2p-pubsub

And I will do js-mafmt now.

[lidel]

In case anyone wants to temporarily ignore windows target (but still run it), add this to .travis.yml:

  matrix:                                                                                                                                                                                                                                           
      allow_failures:                                                                                                                                                                                                                               
          - os: windows

[lidel]

Fun fact: Windows build fails if you have any secrets defined as env variables.
I had one (unused) secret defined from travis-ci.org times and it broke windows build without obvious error. Removing it restored Windows build. Hope this saves someone some time.

[hugomrdias]

@lidel I have had the secrets problem in the OP troubleshooting section for a while now, maybe it's not visible enough. Should I put it same place else?

[lidel]

@hugomrdias Ah, indeed, my bad!

I was looking at https://github.com/ipfs/aegir#activate-travis as the source of truth. Adding "Troubleshooting Windows jobs" there will improve visibility.

[vmx]

I've created a script to automate the move from Jenkins to Travis a bit.

#!/bin/sh

# https://stackoverflow.com/questions/1417957/show-just-the-current-branch-in-git/1418022#1418022
branch=$(git rev-parse --abbrev-ref HEAD)
if [ ${branch} != 'master' ]; then
    echo 'Go to a clean master branch'
fi

# Check if repo is dirty
# https://stackoverflow.com/questions/3878624/how-do-i-programmatically-determine-if-there-are-uncommitted-changes/3879077#3879077
git diff-index --quiet HEAD --
if [ $? -ne 0 ]; then
    echo 'Make sure the master branch is clean'
fi

# Get most recent master
git pull

# Will automatically fail if the `enable-travis` branch already exists
git checkout -b enable-travis

git rm -r ci
cat <<EOF >.travis.yml
language: node_js
cache: npm
stages:
  - check
  - test
  - cov

node_js:
  - '10'

os:
  - linux
  - osx
  - windows

script: npx nyc -s npm run test:node -- --bail
after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov

jobs:
  include:
    - stage: check
      script:
        - npx aegir commitlint --travis
        - npx aegir dep-check
        - npm run lint

    - stage: test
      name: chrome
      addons:
        chrome: stable
      script: npx aegir test -t browser -t webworker

    - stage: test
      name: firefox
      addons:
        firefox: latest
      script: npx aegir test -t browser -t webworker -- --browsers FirefoxHeadless

notifications:
  email: false
EOF

git add .travis.yml

# https://stackoverflow.com/questions/5064563/add-line-break-to-git-commit-m-from-the-command-line/5064653#5064653
git commit -F- <<EOF
chore: enable Travis for CI

Jenkins is no longer a thing, hence enable Travis.
EOF

# https://stackoverflow.com/questions/8816107/how-can-i-retrieve-the-remote-git-address-of-a-repo/8816150#8816150
reponame=$(git remote -v|grep origin|grep push|cut -d ':' -f 2|cut -d '.' -f 1)
echo 'You might want to add a build badge to the README:'
echo "[![Travis CI](https://flat.badgen.net/travis/${reponame})](https://travis-ci.com/${reponame})"

[hugomrdias]

added troubleshooting to the readme !
cool @vmx can you make it idempotent or at least check for .travis.yml and skip? i will add cmd to run this

[vmx]

@hugomrdias It's semi-automatic as you'd also (probably) want to edit the README and add the badge. I'd say it's easy enough to just copy&paste this file if you want to run it, I wouldn't add it to aegir. It's a one time thing anyway.