version: 2

general:
  branches:
    ignore:
      - gh-pages

jobs:
  build:
    branches:
      ignore: gh-pages

    docker:
      - image: circleci/golang:1.12
      - image: circleci/mysql:5.7
        command: mysqld --lower_case_table_names=1 --character-set-server=utf8mb4 --collation-server=utf8mb4_bin --innodb-large-prefix=true --log-bin=on --server_id=111
        environment:
          - MYSQL_ALLOW_EMPTY_PASSWORD=true

    working_directory: /go/src/github.com/hanchuanchuan/goInception

    steps:
      - run:
          name: Install mysql-client
          command: sudo apt install default-mysql-client
      - checkout
      - run:
          name: Waiting for MySQL to be ready
          command: |
            for i in `seq 1 10`;
            do
              nc -z localhost 3306 && echo Success && exit 0
              echo -n .
              sleep 1
            done
            echo Failed waiting for MySQL && exit 1
      - run:
          name: mysql init
          command: mysql -h 127.0.0.1 -u root -e "select version();create database if not exists test DEFAULT CHARACTER SET utf8;create database if not exists test_inc DEFAULT CHARACTER SET utf8;grant all on *.* to test@'127.0.0.1' identified by 'test';FLUSH PRIVILEGES;show databases;show variables like 'explicit_defaults_for_timestamp';"
      - run: rm -f go.sum
      - run: sudo chmod +x cmd/explaintest/run-tests.sh
      - run:
          name: "Build & Test"
          command: make dev

      - setup_remote_docker:
          docker_layer_caching: false
      - run:
          name: Publish Docker Image to Docker Hub
          command: |
            if [ "${CIRCLE_BRANCH}" == "master" ]; then
              echo "$DOCKERHUB_USERNAME"
              echo "$DOCKERHUB_PASS" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
              make docker
              make docker-push
            fi