.travis.yml

version: ~> 1.0
os: linux
dist: xenial
language: go
go: "1.14.x"
go_import_path: github.com/google/trillian-examples

services:
  - mysql

cache:
  directories:
    - "$HOME/gopath/pkg/mod"

env:
  global:
    - GO111MODULE=on
      GOPROXY=https://proxy.golang.org

jobs:
  fast_finish: true
  include:
    - name: "go mod tidy"
      before_install: skip
      install: skip
      before_script: go mod tidy -v
      script: git diff --exit-code -- go.mod go.sum
    - name: tests with coverage report
      env:
        - WITH_COVERAGE=true
      after_success:
        - bash <(curl -s https://codecov.io/bash)
    - name: tests with race detection
      env:
        - GOFLAGS='-race'
  allowed_failures:
    - name: "go mod tidy"

install:
  - mkdir ../protoc
  - |
    (
      cd ../protoc
      wget "https://github.com/google/protobuf/releases/download/v3.5.1/protoc-3.5.1-${TRAVIS_OS_NAME}-x86_64.zip"
      unzip "protoc-3.5.1-${TRAVIS_OS_NAME}-x86_64.zip"
    )
  - export PATH="$(pwd)/../protoc/bin:$PATH"
  # googleapis is not Go code, but it's required for .pb.go regeneration because of API dependencies.
  - git clone --depth=1 https://github.com/googleapis/googleapis.git "$GOPATH/src/github.com/googleapis/googleapis"
  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.18.0
  - go get github.com/golang/protobuf/proto
  - go get github.com/golang/protobuf/protoc-gen-go

before_script:
  - |
    RESETDB="$(go list -f '{{.Dir}}' github.com/google/trillian)/scripts/resetdb.sh"
    chmod +x $RESETDB
    $RESETDB --force

script:
  - set -e
  - cd "$HOME/gopath/src/github.com/google/trillian-examples"
  - export GO_TEST_TIMEOUT=20m
  - ./scripts/presubmit.sh ${WITH_COVERAGE:+--coverage}
  - |
      # Check re-generation didn't change anything.
      echo "Checking that generated files are the same as checked-in versions."
      git diff --  --exit-code
  - |
      if [[ "${WITH_ETCD}" == "true" ]]; then
        export ETCD_DIR="${GOPATH}/bin"
      fi
  - ./gossip/integration/gossip_test.sh
  - set +e