.travis.yml

language: golang

go:
- "1.14"

before_script:
- go install golang.org/x/tools/cmd/goimports
- sudo apt-get -y install yamllint

script:
- go test -v ./...
- >
  echo "Checking goimports..." && (
    if [[ -n $(goimports -l cmd internal pkg) ]]; then
      goimports -d cmd internal pkg
      echo 'Please run `goimports -w cmd internal pkg`.'
      false
    fi
  )
- >
  echo "Checking go mod..." && (
    go mod tidy
    git diff --quiet || (
      git diff go.mod go.sum
      echo 'Please run `go mod tidy`.'
      false
    )
  )
- >
  echo "Checking for license headers..." && (
    FILES=$(grep -rL 'https://www.apache.org/licenses/LICENSE-2.0' cmd internal pkg | grep -vE "(.ssa|.dot)")
    if [[ -n ${FILES} ]]; then
      echo "The following files are missing the Apache header:"
      echo ${FILES}
      false
    fi
  )
- go install honnef.co/go/tools/cmd/staticcheck
- >
  echo "Checking staticcheck..." && (
    if [[ -n $(staticcheck ./... 2>&1) ]]; then
      staticcheck ./...
      echo 'Please run `staticcheck` and fix the issues.'
      false
    fi
  )
- echo "Checking yaml..." && find . -name '*.yaml' -exec yamllint {} + &>/dev/null