(01)Install Travis CI
Linux
1gem install travis2# Or:3sudo apt-get install -y ruby-dev && gem install travisClassic GitHub-integrated CI — .travis.yml in your repo
What is this?
Travis CI was one of the first GitHub-integrated CI services — config lives in .travis.yml.
Where to create or edit the main configuration — paths below match the setup steps.
.travis.ymlLocation: Repository root
Language, script, and deploy settings for Travis CI
Step 01
1gem install travis2# Or:3sudo apt-get install -y ruby-dev && gem install travisStep 02
Travis CI reads .travis.yml from the repository root.
1cat > .travis.yml << 'EOF'2language: node_js3node_js: "20"4script: npm test5EOF6travis login --github-token YOUR_TOKEN7git add .travis.yml && git commit -m "Add Travis CI" && git pushStep 03
1travis --version