Example .travis.yml for Golang with CodeCov.io integration
language: go | |
# Only the last two Go releases are supported by the Go team with security | |
# updates. Any versions older than that should be considered deprecated. | |
# Don't bother testing with them. tip builds your code with the latest | |
# development version of Go. This can warn you that your code will break | |
# in the next version of Go. Don't worry! Later we declare that test runs | |
# are allowed to fail on Go tip. | |
go: | |
- 1.9 | |
- release | |
- tip | |
# Skip the install step. Don't `go get` dependencies. Only build with the | |
# code in vendor/ | |
install: true | |
matrix: | |
# It's ok if our code fails on unstable development versions of Go. | |
allow_failures: | |
- go: tip | |
# Don't wait for tip tests to finish. Mark the test run green if the | |
# tests pass on the stable versions of Go. | |
fast_finish: true | |
# Don't email me the results of the test runs. | |
notifications: | |
email: false | |
# Anything in before_script that returns a nonzero exit code will | |
# flunk the build and immediately stop. It's sorta like having | |
# set -e enabled in bash. | |
before_script: | |
- GO_FILES=$(find . -iname '*.go' -type f | grep -v /vendor/) # All the .go files, excluding vendor/ | |
- go get github.com/golang/lint/golint # Linter | |
- go get honnef.co/go/tools/cmd/megacheck # Badass static analyzer/linter | |
- go get github.com/fzipp/gocyclo | |
# script always run to completion (set +e). All of these code checks are must haves | |
# in a modern Go project. | |
script: | |
- test -z $(gofmt -s -l $GO_FILES) # Fail if a .go file hasn't been formatted with gofmt | |
- go test -race -coverprofile=coverage.txt -covermode=atomic # Run all the tests with the race detector enabled | |
- go vet ./... # go vet is the official Go static analyzer | |
- megacheck ./... # "go vet on steroids" + linter | |
- gocyclo -over 19 $GO_FILES # forbid code with huge functions | |
- golint -set_exit_status $(go list ./...) # one last linter | |
# push results to CodeCov | |
after_success: | |
- bash <(curl -s https://codecov.io/bash) |
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