[CI] Adds release task and integrates with make.sh script

Author: picandocodigo

.ci/Dockerfile

@@ -1,4 +1,4 @@
-ARG RUBY_TEST_VERSION=2.6
+ARG RUBY_TEST_VERSION=2.7
 FROM ruby:${RUBY_TEST_VERSION}
 
 ENV GEM_HOME="/usr/local/bundle"

.ci/make.sh

@@ -4,7 +4,7 @@
 # common build entry script for all elasticsearch clients
 
 # ./.ci/make.sh bump VERSION
-# ./.ci/make.sh release TARGET_DIR
+# ./.ci/make.sh build[TARGET_DIR]
 script_path=$(dirname "$(realpath -s "$0")")
 repo=$(realpath "$script_path/../")
 
@@ -13,9 +13,11 @@ CMD=$1
 VERSION=$2
 set -euo pipefail
 
-TARGET_DIR=".ci/output"
+TARGET_DIR=${TARGET_DIR-.ci/output}
 OUTPUT_DIR="$repo/${TARGET_DIR}"
 RUBY_TEST_VERSION=${RUBY_TEST_VERSION-2.7}
+GITHUB_TOKEN=${GITHUB_TOKEN-}
+RUBYGEMS_API=${RUBYGEMS_API-}
 
 case $CMD in
     bump)
@@ -24,8 +26,11 @@ case $CMD in
     build)
         TASK=build["$TARGET_DIR"]
         ;;
+    publish)
+        TASK=publish
+        ;;
     *)
-        echo -e "\nUsage:\n\t $0 {bump[VERSION]|build[VERSION,TARGET_DIR]}\n"
+        echo -e "\nUsage:\n\t $0 {bump [VERSION] | build [TARGET_DIR]}\n"
         exit 1
 esac
 
@@ -41,9 +46,11 @@ echo -e "\033[1m>>>>> Run [elastic/elasticsearch-ruby container] >>>>>>>>>>>>>>>
 mkdir -p "$OUTPUT_DIR"
 
 docker run \
-  --env "RUBY_TEST_VERSION" \
-  --name test-runner \
-  --volume "${OUTPUT_DIR}:/${TARGET_DIR}" \
-  --rm \
-  elastic/elasticsearch-ruby \
-  bundle exec rake "$TASK"
+       --env "RUBY_TEST_VERSION=${RUBY_TEST_VERSION}" \
+       --env "GITHUB_TOKEN" \
+       --env "RUBYGEMS_API_KEY" \
+       --name test-runner \
+       --volume "${OUTPUT_DIR}:/${TARGET_DIR}" \
+       --rm \
+       elastic/elasticsearch-ruby \
+       bundle exec rake unified_release:"$TASK"

Rakefile

@@ -37,7 +37,7 @@ RELEASE_TOGETHER = [ 'elasticsearch',
 CERT_DIR = ENV['CERT_DIR'] || '.ci/certs'
 
 # Import build task after setting constants:
-import 'rake_tasks/build_tasks.rake'
+import 'rake_tasks/unified_release_tasks.rake'
 
 def admin_client
   $admin_client ||= begin

rake_tasks/build_tasks.rake

@@ -0,0 +1,68 @@
+# frozen_string_literal: true
+
+# Licensed to Elasticsearch B.V. under one or more contributor
+# license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright
+# ownership. Elasticsearch B.V. licenses this file to you under
+# the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+require_relative '../elasticsearch/lib/elasticsearch/version'
+CURRENT_VERSION = Elasticsearch::VERSION
+
+namespace :unified_release do
+  desc 'Bump versions'
+  task :bump, [:version] do |_, args|
+    raise ArgumentError, 'You must specify a version: rake bump[8.0.0]' unless args[:version]
+
+    Rake::Task['update_version'].invoke(CURRENT_VERSION, args[:version])
+  end
+
+  desc 'Build release gem files'
+  task :build, [:output_dir] do |_, args|
+    raise ArgumentError, 'You must specify an output dir: rake build[output_dir]' unless args[:output_dir]
+
+    RELEASE_TOGETHER.each do |gem|
+      puts '-' * 80
+      puts "Building #{gem} v#{CURRENT_VERSION} to #{args[:output_dir]}"
+      sh "cd #{CURRENT_PATH.join(gem)} && gem build --silent && mv *.gem #{CURRENT_PATH.join(args[:output_dir])}"
+    end
+    puts '-' * 80
+  end
+
+  desc 'Publish gems to Rubygems'
+  task :publish do
+    setup_credentials
+
+    RELEASE_TOGETHER.each do |gem|
+      puts '-' * 80
+      puts "Releasing #{gem} v#{CURRENT_VERSION}"
+      sh "cd #{CURRENT_PATH.join(gem)} && bundle exec rake release"
+    end
+  end
+
+  def setup_credentials
+    raise ArgumentError, 'You need to set the env value for GITHUB_TOKEN' unless ENV['GITHUB_TOKEN']
+    raise ArgumentError, 'You need to set the env value for RUBYGEMS_API_KEY' unless ENV['RUBYGEMS_API_KEY']
+
+    file_name = File.expand_path('~/.gem/credentials')
+    text = <<~CREDENTIALS
+      ---
+      :github: Bearer #{ENV['GITHUB_TOKEN']}
+      :rubygems_api_key: #{ENV['RUBYGEMS_API_KEY']}
+    CREDENTIALS
+    File.open(file_name, 'w') do |file|
+      file.write(text)
+    end
+
+    FileUtils.chmod 0o600, file_name
+  end
+end