language: go

go_import_path: fyne.io/fyne

addons:
  apt:
    packages:
      - libgl1-mesa-dev
      - libegl1-mesa-dev
      - libgles2-mesa-dev
      - xorg-dev

gobuild_args: "-v -tags ci"

# Disable travis default install step (go get ${gobuild_args} ./...)
install: true

before_script:
  - GO_FILES=$(find . -iname '*.go' -type f | grep -v /vendor/)
  - GO111MODULE=off go get golang.org/x/tools/cmd/goimports
  - GO111MODULE=off go get github.com/fzipp/gocyclo
  - GO111MODULE=off go get golang.org/x/lint/golint
  - GO111MODULE=off go get github.com/mattn/goveralls

script:
  - |
    if [ "$GO111MODULE" == "on" ]
    then
      # For some reason `git diff-index HEAD` does not work properly if the following line is missing.
      git diff
      # check that go mod tidy does not change go.mod/go.sum
      go mod tidy && git diff-index --quiet HEAD -- || ( echo "go.mod/go.sum not up-to-date"; git diff-index HEAD --; false )
    fi
  - test -z "$(goimports -e -d $GO_FILES | tee /dev/stderr)"
  - go test -tags ci ./...
  - go vet -tags ci -unsafeptr=false ./...
  - golint -set_exit_status $(go list -tags ci ./...)
  - gocyclo -over 50 $GO_FILES
  - |
    set -e
    if [[ "$TRAVIS_PULL_REQUEST" == "false" && -n "$COVERALLS_TOKEN" ]]
    then
      go test -tags ci -covermode=atomic -coverprofile=coverage.out ./...
      $(go env GOPATH | awk 'BEGIN{FS=":"} {print $1}')/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
    fi

env:
  global:
    - secure: 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

matrix:
  include:
    - go: 1.12.x
      os: linux
      env: GO111MODULE=on GOFLAGS=
    - go: 1.12.x
      os: osx
      env: GO111MODULE=off GOFLAGS=
    - go: 1.13.x
      os: linux
      env: GO111MODULE=off GOFLAGS=
    - go: 1.13.x
      os: osx
      env: GO111MODULE=on GOFLAGS=-mod=vendor