Class: DPL::Provider
Constant Summary collapse
- GEM_NAME_OF =
map of DPL provider class name constants to their corresponding file names. There is no simple rule to map them automatically (camel-cases, snake-cases, call-caps, etc.), so we need an explicit map.
{ 'Anynines' => 'anynines', 'Appfog' => 'appfog', 'Atlas' => 'atlas', 'AzureWebApps' => 'azure_webapps', 'Bintray' => 'bintray', 'BitBalloon' => 'bitballoon', 'BluemixCloudFoundry' => 'bluemix_cloud_foundry', 'Boxfuse' => 'boxfuse', 'Catalyze' => 'catalyze', 'ChefSupermarket' => 'chef_supermarket', 'Cloud66' => 'cloud66', 'CloudFiles' => 'cloud_files', 'CloudFoundry' => 'cloud_foundry', 'CodeDeploy' => 'code_deploy', 'Deis' => 'deis', 'Divshot' => 'divshot', 'ElasticBeanstalk' => 'elastic_beanstalk', 'EngineYard' => 'engine_yard', 'Firebase' => 'firebase', 'GAE' => 'gae', 'GCS' => 'gcs', 'Hackage' => 'hackage', 'Heroku' => 'heroku', 'Lambda' => 'lambda', 'Launchpad' => 'launchpad', 'Modulus' => 'modulus', 'Nodejitsu' => 'nodejitsu', 'NPM' => 'npm', 'Openshift' => 'openshift', 'OpsWorks' => 'ops_works', 'Packagecloud' => 'packagecloud', 'Pages' => 'pages', 'PuppetForge' => 'puppet_forge', 'PyPI' => 'pypi', 'Releases' => 'releases', 'RubyGems' => 'rubygems', 'S3' => 's3', 'Scalingo' => 'scalingo', 'Script' => 'script', 'Surge' => 'surge', 'TestFairy' => 'testfairy', 'Transifex' => 'transifex', }
Instance Attribute Summary collapse
-
#context ⇒ Object
readonly
Returns the value of attribute context.
-
#options ⇒ Object
readonly
Returns the value of attribute options.
Class Method Summary collapse
- .apt_get(name, command = name) ⇒ Object
- .class_of(filename) ⇒ Object
- .context ⇒ Object
- .deprecated(*lines) ⇒ Object
- .experimental(name) ⇒ Object
- .new(context, options) ⇒ Object
- .npm_g(name, command = name) ⇒ Object
- .pip(name, command = name, version = nil) ⇒ Object
- .shell(command, options = {}) ⇒ Object
Instance Method Summary collapse
- #check_app ⇒ Object
- #cleanup ⇒ Object
- #commit_msg ⇒ Object
- #create_key(file) ⇒ Object
- #default_text_charset ⇒ Object
- #default_text_charset? ⇒ Boolean
- #deploy ⇒ Object
- #detect_encoding? ⇒ Boolean
- #encoding_for(path) ⇒ Object
- #error(message) ⇒ Object
-
#initialize(context, options) ⇒ Provider
constructor
A new instance of Provider.
- #install_deploy_dependencies ⇒ Object
- #log(message) ⇒ Object
- #needs_key? ⇒ Boolean
- #option(name, *alternatives) ⇒ Object
- #run(command) ⇒ Object
- #setup_git_credentials ⇒ Object
- #setup_git_ssh(path, key_path) ⇒ Object
- #sha ⇒ Object
- #uncleanup ⇒ Object
- #user_agent(*strings) ⇒ Object
- #warn(message) ⇒ Object
Constructor Details
#initialize(context, options) ⇒ Provider
Returns a new instance of Provider.
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# File 'lib/dpl/provider.rb', line 158 def initialize(context, ) @context, @options = context, context.env['GIT_HTTP_USER_AGENT'] = user_agent(git: `git --version`[/[\d\.]+/]) end |
Instance Attribute Details
#context ⇒ Object (readonly)
Returns the value of attribute context.
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# File 'lib/dpl/provider.rb', line 156 def context @context end |
#options ⇒ Object (readonly)
Returns the value of attribute options.
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# File 'lib/dpl/provider.rb', line 156 def @options end |
Class Method Details
.apt_get(name, command = name) ⇒ Object
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# File 'lib/dpl/provider.rb', line 132 def self.apt_get(name, command = name) context.shell("sudo apt-get -qq install #{name}", retry: true) if `which #{command}`.chop.empty? end |
.class_of(filename) ⇒ Object
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# File 'lib/dpl/provider.rb', line 152 def self.class_of(filename) GEM_NAME_OF.keys.detect { |p| p.to_s.downcase == filename } end |
.context ⇒ Object
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# File 'lib/dpl/provider.rb', line 124 def self.context self end |
.deprecated(*lines) ⇒ Object
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# File 'lib/dpl/provider.rb', line 116 def self.deprecated(*lines) puts '' lines.each do |line| puts "\e[31;1m#{line}\e[0m" end puts '' end |
.experimental(name) ⇒ Object
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# File 'lib/dpl/provider.rb', line 112 def self.experimental(name) puts "", "!!! #{name} support is experimental !!!", "" end |
.new(context, options) ⇒ Object
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# File 'lib/dpl/provider.rb', line 58 def self.new(context, ) return super if self < Provider # when requiring the file corresponding to the provider name # given in the options, the general strategy is to normalize # the option to lower-case alphanumeric, then # use that key to find the file name using the GEM_NAME_OF map. context.fold("Installing deploy dependencies") do begin opt_lower = super.option(:provider).to_s.downcase opt = opt_lower.gsub(/[^a-z0-9]/, '') class_name = class_of(opt) raise Error, "could not find provider %p" % opt unless class_name require "dpl/provider/#{GEM_NAME_OF[class_name]}" provider = const_get(class_name).new(context, ) rescue NameError, LoadError => e if /uninitialized constant DPL::Provider::(?<provider_wanted>\S+)/ =~ e. provider_gem_name = GEM_NAME_OF[provider_wanted] elsif %r(cannot load such file -- dpl/provider/(?<provider_file_name>\S+)) =~ e. provider_gem_name = GEM_NAME_OF[class_name] else # don't know what to do with this error raise e end install_cmd = "gem install dpl-#{provider_gem_name || opt} -v #{ENV['DPL_VERSION'] || DPL::VERSION}" if File.exist?(local_gem = File.join(Dir.pwd, "dpl-#{GEM_NAME_OF[provider_gem_name] || opt_lower}-#{ENV['DPL_VERSION'] || DPL::VERSION}.gem")) install_cmd = "gem install #{local_gem}" end context.shell(install_cmd) Gem.clear_paths require "dpl/provider/#{GEM_NAME_OF[class_name]}" provider = const_get(class_name).new(context, ) rescue DPL::Error if opt_lower provider = const_get(opt.capitalize).new(context, ) else raise Error, 'missing provider' end end if [:no_deploy] def provider.deploy; end else provider.install_deploy_dependencies if provider.respond_to? :install_deploy_dependencies end provider end end |
.npm_g(name, command = name) ⇒ Object
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# File 'lib/dpl/provider.rb', line 148 def self.npm_g(name, command = name) context.shell("npm install -g #{name}", retry: true) if `which #{command}`.chop.empty? end |
.pip(name, command = name, version = nil) ⇒ Object
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# File 'lib/dpl/provider.rb', line 136 def self.pip(name, command = name, version = nil) if version puts "pip install --user #{name}==#{version}" context.shell("pip uninstall --user -y #{name}") unless `which #{command}`.chop.empty? context.shell("pip install --user #{name}==#{version}", retry: true) else puts "pip install --user #{name}" context.shell("pip install --user #{name}", retry: true) if `which #{command}`.chop.empty? end context.shell("export PATH=$PATH:$HOME/.local/bin") end |
.shell(command, options = {}) ⇒ Object
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# File 'lib/dpl/provider.rb', line 128 def self.shell(command, = {}) system(command) end |
Instance Method Details
#check_app ⇒ Object
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# File 'lib/dpl/provider.rb', line 237 def check_app end |
#cleanup ⇒ Object
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# File 'lib/dpl/provider.rb', line 218 def cleanup return if [:skip_cleanup] context.shell "mv .dpl ~/dpl" log "Cleaning up git repository with `git stash --all`. " \ "If you need build artifacts for deployment, set `deploy.skip_cleanup: true`. " \ "See https://docs.travis-ci.com/user/deployment#Uploading-Files-and-skip_cleanup." context.shell "git stash --all" context.shell "mv ~/dpl .dpl" end |
#commit_msg ⇒ Object
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# File 'lib/dpl/provider.rb', line 214 def commit_msg @commit_msg ||= %x{git log #{sha} -n 1 --pretty=%B}.strip end |
#create_key(file) ⇒ Object
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# File 'lib/dpl/provider.rb', line 240 def create_key(file) context.shell "ssh-keygen -t rsa -N \"\" -C #{option(:key_name)} -f #{file}" end |
#default_text_charset ⇒ Object
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# File 'lib/dpl/provider.rb', line 270 def default_text_charset [:default_text_charset].downcase end |
#default_text_charset? ⇒ Boolean
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# File 'lib/dpl/provider.rb', line 266 def default_text_charset? [:default_text_charset] end |
#deploy ⇒ Object
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# File 'lib/dpl/provider.rb', line 176 def deploy setup_git_credentials rm_rf ".dpl" mkdir_p ".dpl" context.fold("Preparing deploy") do check_auth check_app if needs_key? create_key(".dpl/id_rsa") setup_key(".dpl/id_rsa.pub") setup_git_ssh(".dpl/git-ssh", ".dpl/id_rsa") end cleanup end context.fold("Deploying application") { push_app } Array([:run]).each do |command| if command == 'restart' context.fold("Restarting application") { restart } else context.fold("Running %p" % command) { run(command) } end end ensure if needs_key? remove_key rescue nil end uncleanup end |
#detect_encoding? ⇒ Boolean
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# File 'lib/dpl/provider.rb', line 262 def detect_encoding? [:detect_encoding] end |
#encoding_for(path) ⇒ Object
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# File 'lib/dpl/provider.rb', line 277 def encoding_for(path) file_cmd_output = `file '#{path}'` case file_cmd_output when /gzip compressed/ 'gzip' when /compress'd/ 'compress' when /text/ 'text' when /data/ # Shrugs? end end |
#error(message) ⇒ Object
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# File 'lib/dpl/provider.rb', line 303 def error() raise Error, end |
#install_deploy_dependencies ⇒ Object
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# File 'lib/dpl/provider.rb', line 274 def install_deploy_dependencies end |
#log(message) ⇒ Object
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# File 'lib/dpl/provider.rb', line 291 def log() $stderr.puts() end |
#needs_key? ⇒ Boolean
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# File 'lib/dpl/provider.rb', line 233 def needs_key? true end |
#option(name, *alternatives) ⇒ Object
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# File 'lib/dpl/provider.rb', line 170 def option(name, *alternatives) .fetch(name) do alternatives.any? ? option(*alternatives) : raise(Error, "missing #{name}") end end |
#run(command) ⇒ Object
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# File 'lib/dpl/provider.rb', line 299 def run(command) error "running commands not supported" end |
#setup_git_credentials ⇒ Object
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# File 'lib/dpl/provider.rb', line 244 def setup_git_credentials context.shell "git config user.email >/dev/null 2>/dev/null || git config user.email `whoami`@localhost" context.shell "git config user.name >/dev/null 2>/dev/null || git config user.name `whoami`@localhost" end |
#setup_git_ssh(path, key_path) ⇒ Object
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# File 'lib/dpl/provider.rb', line 249 def setup_git_ssh(path, key_path) key_path = File.(key_path) path = File.(path) File.open(path, 'w') do |file| file.write "#!/bin/sh\n" file.write "exec ssh -o StrictHostKeychecking=no -o CheckHostIP=no -o UserKnownHostsFile=/dev/null -i #{key_path} -- \"$@\"\n" end chmod(0740, path) context.env['GIT_SSH'] = path end |
#sha ⇒ Object
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# File 'lib/dpl/provider.rb', line 210 def sha @sha ||= context.env['TRAVIS_COMMIT'] || `git rev-parse HEAD`.strip end |
#uncleanup ⇒ Object
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# File 'lib/dpl/provider.rb', line 228 def uncleanup return if [:skip_cleanup] context.shell "git stash pop" end |
#user_agent(*strings) ⇒ Object
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# File 'lib/dpl/provider.rb', line 163 def user_agent(*strings) strings.unshift "dpl/#{DPL::VERSION}" strings.unshift "travis/0.1.0" if context.env['TRAVIS'] strings = strings.flat_map { |e| Hash === e ? e.map { |k,v| "#{k}/#{v}" } : e } strings.join(" ").gsub(/\s+/, " ").strip end |
#warn(message) ⇒ Object
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# File 'lib/dpl/provider.rb', line 295 def warn() log "\e[31;1m#{}\e[0m" end |