Initial commit

.gitignore

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+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+
+# rspec failure tracking
+.rspec_status

.rspec

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+--format documentation
+--color
+--require spec_helper

.travis.yml

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+---
+sudo: false
+language: ruby
+cache: bundler
+rvm:
+  - 2.6.3
+before_install: gem install bundler -v 2.0.2

Gemfile

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+# frozen_string_literal: true
+
+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in obs_deploy.gemspec
+gemspec

Gemfile.lock

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+PATH
+  remote: .
+  specs:
+    obs_deploy (0.1.0)
+      cheetah
+      net-ssh
+      nokogiri
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    abstract_method (1.2.1)
+    ast (2.4.0)
+    cheetah (0.5.2)
+      abstract_method (~> 1.2)
+    diff-lcs (1.3)
+    jaro_winkler (1.5.4)
+    mini_portile2 (2.4.0)
+    net-ssh (5.2.0)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
+    parallel (1.19.1)
+    parser (2.7.0.5)
+      ast (~> 2.4.0)
+    rainbow (3.0.0)
+    rake (10.5.0)
+    rexml (3.2.4)
+    rspec (3.9.0)
+      rspec-core (~> 3.9.0)
+      rspec-expectations (~> 3.9.0)
+      rspec-mocks (~> 3.9.0)
+    rspec-core (3.9.1)
+      rspec-support (~> 3.9.1)
+    rspec-expectations (3.9.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-mocks (3.9.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.9.0)
+    rspec-support (3.9.2)
+    rubocop (0.80.1)
+      jaro_winkler (~> 1.5.1)
+      parallel (~> 1.10)
+      parser (>= 2.7.0.1)
+      rainbow (>= 2.2.2, < 4.0)
+      rexml
+      ruby-progressbar (~> 1.7)
+      unicode-display_width (>= 1.4.0, < 1.7)
+    ruby-progressbar (1.10.1)
+    unicode-display_width (1.6.1)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bundler (~> 2.0)
+  obs_deploy!
+  rake (~> 10.0)
+  rspec (~> 3.0)
+  rubocop
+
+BUNDLED WITH
+   2.0.2

README.md

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+# OBS Deploy tool
+
+Simple tool to deploy OBS via zypper to our reference server
+
+## Installation
+
+Just run:
+
+```ruby
+gem 'obs_deploy'
+```
+
+## Usage
+
+To be able to use it you will need an env file like:
+
+```
+ssh_server: xxx
+user: xxx
+product_version: yyyy
+```
+
+give this env file as parameter to `obs_deploy` and you are good to go:
+
+`obs_deploy deploy -f env_file`
+`obs_deploy running`
+`obs_deploy available -f env_file`
+`obs_deploy deploy -f env_file --dry-run`
+
+## Development
+
+After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
+
+To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+
+## Contributing
+
+Bug reports and pull requests are welcome on GitHub at https://github.com/vpereira/obs_deploy.

Rakefile

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+# frozen_string_literal: true
+
+require 'bundler/gem_tasks'
+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new(:spec)
+
+task default: :spec

bin/console

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+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'obs_deploy'
+
+# 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
+
+# Do any other automated setup that you need to do here

lib/obs_deploy.rb

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+# frozen_string_literal: true
+
+require 'obs_deploy/version'
+require 'open-uri'
+require 'net/http'
+require 'nokogiri'
+
+module ObsDeploy
+  class Error < StandardError; end
+
+  class CheckDiff
+    def initialize(server: 'https://api.opensuse.org', product: 'SLE_12_SP4')
+      @server = server
+      @product = product
+    end
+
+    def package_version
+      doc = Nokogiri::XML(open(package_url))
+      doc.xpath("//binary[starts-with(@filename, 'obs-api')]/@filename").to_s
+    end
+
+    def package_commit
+      package_version.match(/obs-api-.*\..*\..*\.(.*)-.*\.rpm/).captures.first
+    end
+
+    def obs_running_commit
+      doc = Nokogiri::XML(about_url)
+      doc.xpath('//commit/text()').to_s
+    end
+
+    def github_diff
+      Net::HTTP.get(URI("https://github.com/openSUSE/open-build-service/compare/#{obs_running_commit}...#{package_commit}.diff"))
+    end
+
+    def migration?
+      !!github_diff.match(%r{db/migrate})
+    end
+
+    private
+
+    def package_url
+      URI("#{@server}/public/build/OBS:Server:Unstable/#{@product}/x86_64/obs-server")
+    end
+
+    def about_url
+      URI("#{@server}/about")
+    end
+  end
+  class Systemctl
+    class << self
+      def status
+        system('systemctl status obs-api-support.target')
+      end
+
+      def list_dependencies
+        system('systemctl list-dependencies obs-api-support.target')
+      end
+    end
+  end
+
+  class Zypper
+    def update(dry_run: true)
+      if dry_run
+        run ['zypper'] + update_params + dry_run_params + package_name
+      else
+        run ['zypper'] + update_params + package_name
+      end
+    end
+
+    def refresh
+      run ['zypper', '--non-interactive', '--gpg-auto-import-keys', 'refresh']
+    end
+
+    private
+
+    def run(params)
+      # ...
+    end
+
+    def package_name
+      ['obs-api']
+    end
+
+    def update_params
+      ['--non-interactive', 'update', '--best-effort', '--details']
+    end
+
+    def dry_run_params
+      ['--dry-run --download-only']
+    end
+  end
+end

lib/obs_deploy/version.rb

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+# frozen_string_literal: true
+
+module ObsDeploy
+  VERSION = '0.1.0'
+end

obs_deploy.gemspec

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+# frozen_string_literal: true
+
+lib = File.expand_path('lib', __dir__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'obs_deploy/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = 'obs_deploy'
+  spec.version       = ObsDeploy::VERSION
+  spec.authors       = ['Victor Pereira']
+  spec.email         = ['[email protected]']
+
+  spec.summary       = 'OBS Deployment tool'
+  spec.homepage      = 'https://openbuildservice.org'
+
+  spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
+
+  spec.metadata['homepage_uri'] = spec.homepage
+  spec.metadata['source_code_uri'] = 'https://github.com/vpereira/obs_deploy.git'
+
+  # Specify which files should be added to the gem when it is released.
+  # The `git ls-files -z` loads the files in the RubyGem that have been added into git.
+  spec.files = Dir.chdir(File.expand_path(__dir__)) do
+    `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  end
+  spec.bindir        = 'exe'
+  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+  spec.require_paths = ['lib']
+
+  spec.add_development_dependency 'bundler', '~> 2.0'
+  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_development_dependency 'rubocop'
+  spec.add_dependency 'cheetah'
+  spec.add_dependency 'net-ssh'
+  spec.add_dependency 'nokogiri'
+end

spec/check_diff_spec.rb

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+# frozen_string_literal: true
+
+RSpec.describe ObsDeploy::CheckDiff do
+  let(:check_diff) { described_class.new }
+
+  it { expect(check_diff).not_to be_nil }
+
+  describe '#package_version' do
+    subject { check_diff.package_version }
+    it { expect(subject).not_to be_nil }
+  end
+
+  describe '#package_commit' do
+    subject { check_diff.package_commit }
+    it { expect(subject).not_to be_nil }
+  end
+end

spec/obs_deploy_spec.rb

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+# frozen_string_literal: true
+
+RSpec.describe ObsDeploy do
+  it 'has a version number' do
+    expect(ObsDeploy::VERSION).not_to be nil
+  end
+end

spec/spec_helper.rb

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+# frozen_string_literal: true
+
+require 'bundler/setup'
+require 'obs_deploy'
+
+RSpec.configure do |config|
+  # Enable flags like --only-failures and --next-failure
+  config.example_status_persistence_file_path = '.rspec_status'
+
+  # Disable RSpec exposing methods globally on `Module` and `main`
+  config.disable_monkey_patching!
+
+  config.expect_with :rspec do |c|
+    c.syntax = :expect
+  end
+end