[DEX-2143] feat: initial

.gitignore

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+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+.rspec_status
+lefthook-local.yml
+/Gemfile.lock
+/gemfiles/*gemfile*
+/spec/internal/log/*.log
+/.idea

.gitlab-ci.yml

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+include:
+  - project: "nstmrt/rubygems/templates"
+    ref: master
+    file: "build-rubygems.yml"
+
+tests:
+  stage: test
+  image: dreg.sbmt.io/dhub/library/ruby:$RUBY_VERSION
+  parallel:
+    matrix:
+      - RUBY_VERSION: ['3.0', '3.1', '3.2', '3.3']
+  before_script:
+    - gem install bundler -v 2.5.7
+    - bin/setup
+  script:
+    - bundle exec appraisal rspec --format RspecJunitFormatter --out test-results/rspec_$RUBY_VERSION.xml --format documentation
+  artifacts:
+    reports:
+      junit: test-results/rspec*.xml

.rspec

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+--color
+--require spec_helper
+--require rails_helper

.rubocop.yml

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+inherit_gem:
+  sbmt-dev: config/rubocop.yml
+
+AllCops:
+  TargetRubyVersion: 3.3
+  TargetRailsVersion: 7.1
+  Exclude:
+    - spec/support/grpc/**/*
+
+Style/StringLiterals:
+  EnforcedStyle: single_quotes
+
+RSpec/FilePath:
+  Enabled: false
+
+RSpec/SpecFilePathFormat:
+  Enabled: false

Appraisals

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+# frozen_string_literal: true
+
+# See compatibility table at https://www.fastruby.io/blog/ruby/rails/versions/compatibility-table.html
+
+versions_map = {
+  '6.1' => %w[3.0],
+  '7.0' => %w[3.1],
+  '7.1' => %w[3.2 3.3]
+}
+
+current_ruby_version = RUBY_VERSION.split('.').first(2).join('.')
+
+versions_map.each do |rails_version, ruby_versions|
+  ruby_versions.each do |ruby_version|
+    next if ruby_version != current_ruby_version
+
+    appraise "railties-#{ruby_version}-#{rails_version}" do
+      gem 'railties', "~> #{rails_version}.0"
+    end
+  end
+end

CHANGELOG.md

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+# Change Log
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/)
+and this project adheres to [Semantic Versioning](http://semver.org/).
+
+## [Unreleased] - yyyy-mm-dd
+
+### Added
+
+### Changed
+
+### Fixed

Dockerfile

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+ARG RUBY_VERSION
+
+FROM dreg.sbmt.io/dhub/library/ruby:$RUBY_VERSION
+
+ARG BUNDLER_VERSION
+ARG RUBYGEMS_VERSION
+
+ENV BUNDLE_JOBS=4 \
+  BUNDLE_RETRY=3
+
+RUN gem update --system ${RUBYGEMS_VERSION} \
+  && gem install --default bundler:${BUNDLER_VERSION}

Gemfile

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+# frozen_string_literal: true
+
+source 'https://nexus.sbmt.io/repository/rubygems/'
+
+gemspec
+
+source 'https://nexus.sbmt.io/repository/ruby-gems-sbermarket/' do
+  gem 'sbmt-app', '~> 1.34'
+  gem 'sbmt-dev', '~> 0.14'
+end

Rakefile

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+# frozen_string_literal: true
+
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new(:spec)
+
+require 'rubocop/rake_task'
+
+RuboCop::RakeTask.new
+
+task default: %i[spec rubocop]

bin/console

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+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'sbmt/strangler'
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require 'irb'
+IRB.start(__FILE__)

bin/setup

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+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+bundle exec appraisal install

dip.yml

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+version: '7'
+
+environment:
+  RUBY_VERSION: '3.3'
+
+compose:
+  files:
+    - docker-compose.yml
+
+interaction:
+  bash:
+    description: Open the Bash shell in app's container
+    service: ruby
+    command: /bin/bash
+
+  bundle:
+    description: Run Bundler commands
+    service: ruby
+    command: bundle
+
+  rails:
+    description: Run RoR commands
+    service: ruby
+    command: bundle exec rails
+
+  appraisal:
+    description: Run Appraisal commands
+    service: ruby
+    command: bundle exec appraisal
+
+  rspec:
+    description: Run Rspec commands
+    service: ruby
+    command: bundle exec rspec
+    subcommands:
+      all:
+        command: bundle exec appraisal rspec
+      rails-6.1:
+        command: bundle exec appraisal rails-6.1 rspec
+      rails-7.0:
+        command: bundle exec appraisal rails-7.0 rspec
+      rails-7.1:
+        command: bundle exec appraisal rails-7.1 rspec
+
+  rubocop:
+    description: Run Ruby linter
+    service: ruby
+    command: bundle exec rubocop
+
+  setup:
+    description: Install deps
+    service: ruby
+    command: bin/setup
+
+provision:
+  - dip compose down --volumes
+  - cp -f lefthook-local.dip_example.yml lefthook-local.yml
+  - rm -f Gemfile.lock
+  - rm -f gemfiles/*gemfile*
+  - dip setup

docker-compose.yml

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+services:
+  ruby:
+    build:
+      context: .
+      dockerfile: Dockerfile
+      args:
+        RUBY_VERSION: ${RUBY_VERSION:-3.3}
+        RUBYGEMS_VERSION: 3.5.7
+        BUNDLER_VERSION: 2.5.7
+    image: sbmt-strangler-dev:0.1.0-ruby_${RUBY_VERSION:-3.3}
+    environment:
+      HISTFILE: /app/tmp/.bash_history
+      BUNDLE_PATH: /usr/local/bundle
+      BUNDLE_CONFIG: /app/.bundle/config
+      prometheus_multiproc_dir: ./tmp
+    command: bash
+    working_dir: /app
+    volumes:
+      - .:/app:cached
+      - ${SBMT_RUBYGEMS_PATH:-..}:/app/vendor/gems:cached
+      - bundler_data:/usr/local/bundle
+    tmpfs:
+      - /tmp
+
+volumes:
+  bundler_data:

lefthook-local.dip_example.yml

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+pre-commit:
+  commands:
+    rubocop:
+      run: dip {cmd}

lefthook.yml

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+pre-commit:
+  commands:
+    rubocop:
+      tags: backend
+      glob: "{*.rb,**/*.rb,Gemfile,Rakefile}"
+      run: bundle exec rubocop -A --force-exclusion {staged_files} && git add {staged_files}

lib/sbmt/strangler/version.rb

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+# frozen_string_literal: true
+
+module Sbmt
+  module Strangler
+    VERSION = '0.1.0'
+  end
+end

sbmt-strangler.gemspec

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+# frozen_string_literal: true
+
+require_relative 'lib/sbmt/strangler/version'
+
+Gem::Specification.new do |spec|
+  spec.name = 'sbmt-strangler'
+  spec.version = Sbmt::Strangler::VERSION
+  spec.authors = ['sbermarket team']
+
+  spec.summary = 'Utility for strangler pattern'
+  spec.description = spec.summary
+  spec.homepage = 'https://gitlab.sbmt.io/nstmrt/rubygems/sbmt-strangler'
+  spec.required_ruby_version = '>= 3.0.0'
+
+  spec.metadata['allowed_push_host'] = 'https://nexus.sbmt.io'
+
+  spec.metadata['homepage_uri'] = spec.homepage
+  spec.metadata['source_code_uri'] = spec.homepage
+  spec.metadata['changelog_uri'] = "#{spec.homepage}/-/blob/master/CHANGELOG.md"
+  spec.metadata['rubygems_mfa_required'] = 'false' # rubocop:disable Gemspec/RequireMFA
+
+  spec.files = Dir.chdir(__dir__) do
+    `git ls-files -z`.split("\x0").reject do |f|
+      (f == __FILE__) || f.match(%r{\A(?:(?:bin|test|spec|features)/|\.(?:git|travis|circleci)|appveyor)})
+    end
+  end
+  spec.bindir = 'exe'
+  spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
+  spec.require_paths = ['lib']
+
+  spec.add_dependency 'faraday', '> 1.0'
+  spec.add_dependency 'faraday-net_http_persistent', '> 1.0'
+  spec.add_dependency 'net-http-persistent', '>= 4.0.1'
+
+  spec.add_dependency 'flipper'
+  spec.add_dependency 'railties', '>= 6.1', '< 7.2'
+  spec.add_dependency 'sentry-rails', '>= 5.3.1'
+  spec.add_dependency 'yabeda', '>= 0.11'
+  spec.add_dependency 'yabeda-prometheus-mmap', '~> 0.3'
+  spec.add_dependency 'oj'
+  spec.add_dependency 'dry-monads'
+  spec.add_dependency 'dry-struct'
+
+  spec.add_dependency 'sbmt-app', '>= 1.34.0'
+
+  spec.add_development_dependency 'appraisal', '>= 2.4'
+  spec.add_development_dependency 'bundler', '>= 2.3'
+  spec.add_development_dependency 'combustion', '>= 1.3'
+  spec.add_development_dependency 'rake', '>= 13.0'
+  spec.add_development_dependency 'sbmt-dev', '~> 0.14'
+end