[CI] Download master snapshot of Elasticsearch and setup on Travis (elastic#844)

Author: estolfo

.travis.yml

@@ -10,7 +10,6 @@ language: ruby
 
 services:
   - mongodb
-  - elasticsearch
 
 branches:
   only:
@@ -44,25 +43,19 @@ matrix:
 
 env:
   global:
-    - ELASTICSEARCH_VERSION=7.0.0.alpha
+    - ELASTICSEARCH_VERSION=7.0.0-alpha1
     - TEST_CLUSTER_PORT=9250
     - QUIET=true
 
-
 before_install:
-  #- wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.deb
-  #- wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-${ELASTICSEARCH_VERSION}.deb.sha512
-  #- shasum -a 512 -c elasticsearch-${ELASTICSEARCH_VERSION}.deb.sha512
-  #- sudo dpkg -i --force-confnew elasticsearch-${ELASTICSEARCH_VERSION}.deb
-  #- sudo service elasticsearch restart
+  - ELASTICSEARCH_VERSION=7.0.0-alpha1 TEST_CLUSTER_PORT=9250 source ./travis_before_script.sh
   - gem update --system -q
   - gem update bundler -q
   - gem --version
   - bundle version
 
 install:
-  - bundle install test:setup_elasticsearch_docker
-  - bundle exec rake test:set
+  - bundle install
   - rake bundle:clean
   - rake bundle:install
 

elasticsearch-model/spec/spec_helper.rb

@@ -24,6 +24,7 @@
     tracer.formatter = lambda { |s, d, p, m| "#{m.gsub(/^.*$/) { |n| '   ' + n }.ansi(:faint)}\n" }
     Elasticsearch::Model.client = Elasticsearch::Client.new host: ELASTICSEARCH_URL,
                                                             tracer: (ENV['QUIET'] ? nil : tracer)
+    puts "Elasticsearch Version: #{Elasticsearch::Model.client.info['version']}"
 
     unless ActiveRecord::Base.connected?
       ActiveRecord::Base.establish_connection( :adapter => 'sqlite3', :database => ":memory:" )

elasticsearch-persistence/spec/spec_helper.rb

@@ -9,6 +9,7 @@
   config.formatter = 'documentation'
   config.color = true
 
+  config.before(:suite) { puts "Elasticsearch Version: #{DEFAULT_CLIENT.info['version']}" }
   config.after(:suite) do
     DEFAULT_CLIENT.indices.delete(index: '_all')
   end

elasticsearch-rails/spec/spec_helper.rb

@@ -20,6 +20,7 @@
     tracer.formatter = lambda { |s, d, p, m| "#{m.gsub(/^.*$/) { |n| '   ' + n }.ansi(:faint)}\n" }
     Elasticsearch::Model.client = Elasticsearch::Client.new host: ELASTICSEARCH_URL,
                                                             tracer: (ENV['QUIET'] ? nil : tracer)
+    puts "Elasticsearch Version: #{Elasticsearch::Model.client.info['version']}"
 
     unless ActiveRecord::Base.connected?
       ActiveRecord::Base.establish_connection( :adapter => 'sqlite3', :database => ":memory:" )

travis_before_script.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+metadata_url="https://artifacts-api.elastic.co/v1/branches/master/builds/latest/projects/elasticsearch/packages/elasticsearch-${ELASTICSEARCH_VERSION}-SNAPSHOT.zip/file"
+echo "Getting snapshot location from $metadata_url"
+
+url=$(curl -v $metadata_url 2>&1 | grep -Pio 'location: \K(.*)' | tr -d '\r')
+
+echo "Downloading Elasticsearch from $url"
+curl $url -o /tmp/elasticsearch.zip
+
+echo 'Unzipping file'
+unzip -q /tmp/elasticsearch.zip
+
+echo "Starting elasticsearch on port ${TEST_CLUSTER_PORT}"
+${PWD}/elasticsearch-7.0.0-alpha1-SNAPSHOT/bin/elasticsearch -E http.port=${TEST_CLUSTER_PORT} &> /dev/null &