Add dip config

Author: dsalahutdinov

.env

@@ -1,11 +1,13 @@
 require: rubocop-rspec
 
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.5
   TargetRailsVersion: 4.0
   Exclude:
     - 'dbcop.gemspec'
     - 'spec/support/*'
+    - 'tmp/**/*'
+    - 'gemfiles/*'
 
 Metrics/LineLength:
   Max: 110

.rubocop.yml

@@ -1,7 +1,15 @@
-sudo: false
-language: ruby
-addons:
-  postgresql: '9.6'
-rvm:
-  - 2.5.1
-before_install: gem install bundler -v 1.16.1
+sudo: require
+
+services:
+  - docker
+
+install:
+  - gem install dip
+
+before_script:
+  - unset BUNDLE_GEMFILE
+  - dip provision
+
+script:
+  - dip rspec
+  - dip rubocop

.travis.yml

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+appraise '5.0' do
+  gem 'activerecord', '~> 5.0'
+end
+
+appraise '5.1' do
+  gem 'activerecord', '~> 5.1'
+end
+
+appraise '5.2' do
+  gem 'activerecord', '~> 5.2'
+end

Appraisals

@@ -35,6 +35,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'pg'
   spec.add_runtime_dependency 'rainbow'
 
+  spec.add_development_dependency 'appraisal', '~> 2.2'
   spec.add_development_dependency 'bundler', '~> 1.16'
   spec.add_development_dependency 'combustion', '~> 1.0'
   spec.add_development_dependency 'rake', '~> 10.0'
@@ -44,5 +45,4 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rubocop-rspec'
 
   spec.add_development_dependency 'byebug'
-  spec.add_development_dependency 'dotenv'
 end

dbcop.gemspec

@@ -0,0 +1,46 @@
+version: '2'
+
+environment:
+  BUNDLE_GEMFILE: /app/Gemfile
+
+compose:
+  files:
+    - docker-compose.yml
+
+interaction:
+  bash:
+    service: app
+    compose_run_options: [no-deps]
+
+  app:
+    service: app
+    subcommands:
+      console:
+        command: ./bin/console
+      clean:
+        command: rm -rf Gemfile.lock gemfiles/*.gemfile.*
+
+
+  bundle:
+    service: app
+    command: bundle
+    compose_run_options: [no-deps]
+
+  appraisal:
+    service: app
+    command: bundle exec appraisal
+    compose_run_options: [no-deps]
+
+  rspec:
+    service: app
+    command: bundle exec appraisal bundle exec rspec
+
+  rubocop:
+    service: app
+    command: bundle exec rubocop
+    compose_run_options: [no-deps]
+
+provision:
+  - dip app clean
+  - dip bundle install
+  - dip appraisal install

dip.yml

@@ -0,0 +1,28 @@
+version: '3.4'
+
+services:
+  app:
+    image: ruby:2.5.1
+    environment:
+      - BUNDLE_PATH=/bundle
+      - BUNDLE_CONFIG=/app/.bundle/config
+      - DB_HOST=db
+      - DB_NAME=docker
+      - DB_USERNAME=postgres
+    command: bash
+    working_dir: /app
+    volumes:
+      - .:/app:cached
+      - bundler_data:/bundle
+    tmpfs:
+      - /tmp
+    depends_on:
+      - db
+
+  db:
+    image: postgres:10
+    environment:
+      - POSTGRES_DB=docker
+
+volumes:
+  bundler_data:

docker-compose.yml

@@ -1,4 +1,5 @@
 test:
   adapter: postgresql
-  encoding: unicode
-  database: <%= ENV.fetch("TEST_DATABASE") %>
+  host: <%= ENV.fetch("DB_HOST") %>
+  database: <%= ENV.fetch("DB_NAME") %>
+  username: <%= ENV.fetch("DB_USERNAME") %>

spec/internal/config/database.yml

@@ -14,12 +14,6 @@
   # preloads Rails for running tests, you may have to set it to true.
   config.eager_load = false
 
-  # Configure public file server for tests with Cache-Control for performance.
-  config.public_file_server.enabled = true
-  config.public_file_server.headers = {
-    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
-  }
-
   # Show full error reports and disable caching.
   config.consider_all_requests_local       = true
   config.action_controller.perform_caching = false