Class: Shipwright::Builder

Inherits:
Object
  • Object
show all
Defined in:
lib/shipwright/builder.rb

Constant Summary collapse

BASE_VERSION = 
'1.0.0'
VERSION_FILE = 
'VERSION'
DOCKERRUN = 
'Dockerrun.aws.json'
COMMIT_MESSAGE = 
"new version %s built by Shipwright #{Shipwright::VERSION}\n
[ci skip]"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/shipwright/builder.rb', line 32

def initialize(path)
  self.path = path
  shipyard
end

Instance Attribute Details

#commit_message ⇒ Object

Returns the value of attribute commit_message.



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# File 'lib/shipwright/builder.rb', line 10

def commit_message
  @commit_message
end

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/shipwright/builder.rb', line 10

def path
  @path
end

#previous_version ⇒ Object

Returns the value of attribute previous_version.



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# File 'lib/shipwright/builder.rb', line 10

def previous_version
  @previous_version
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/shipwright/builder.rb', line 10

def version
  @version
end

Class Method Details

.build(path) ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 12

def self.build(path)
  new(path).build
end

.bump ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 16

def self.bump
  Bump::Bump.run('patch', bundle: false, tag: false)
  Shipwright.info "Installed #{version} into #{VERSION_FILE}"
end

.init ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 21

def self.init
  return if version

  Shipwright.info "Installing #{BASE_VERSION} into #{VERSION_FILE}"
  File.open(VERSION_FILE, 'wb') { |f| f.write BASE_VERSION }
end

.version ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 28

def self.version
  Bump::Bump.version_from_version.tap { |v| return v.first if v }
end

Instance Method Details

#application ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 119

def application
  File.basename Dir.pwd
end

#build ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 37

def build
  self.class.init
  Shipwright.info "Shipwright is building #{path} (at #{self.class.version})"

  bump_version

  build_image
  push_image

  update_dockerrun
  generate_artifact
  update_ebconfig

  git_commit
  git_push

  Shipwright.info "VERSION #{version} built"
end

#build_image ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 60

def build_image
  Shipwright.info "Building image with tag #{docker_tag}"
  run_cmd "docker build -t #{docker_tag} #{path}"
  # self.image = Docker::Image.build_from_dir(path, 'tag' => docker_tag)
end

#bump_version ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 56

def bump_version
  self.class.bump
end

#docker_tag ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 107

def docker_tag
  "#{shipyard}/#{application}:#{version}"
end

#generate_artifact ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 81

def generate_artifact
  Shipwright.info "Generating artifact"
  Shipwright::ElasticBeanstalk.generate_artifact
end

#git_commit ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 91

def git_commit
  Shipwright.info "Commiting to git"
  git.add all: true
  git.commit COMMIT_MESSAGE % version
  git.add_tag git_tag
end

#git_push ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 98

def git_push
  Shipwright.info "Pushing to git"
  git.push 'origin', git.current_branch, tags: true
end

#git_tag ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 103

def git_tag
  "build-#{version}"
end

#push_image ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 66

def push_image
  Shipwright.info "Pushing image to #{docker_tag}"
  run_cmd "docker push #{docker_tag}"
  # image.push
end

#run_cmd(cmd) ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 72

def run_cmd(cmd)
  IO.popen(cmd).each { |line| Shipwright.info line.chomp }
end

#shipyard ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 115

def shipyard
  ENV.fetch('SHIPYARD') { raise "set SHIPYARD= to your docker host/scope" }
end

#update_dockerrun ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 76

def update_dockerrun
  Shipwright.info "Updating Dockerrun.aws.json"
  Shipwright::ElasticBeanstalk.update_dockerrun
end

#update_ebconfig ⇒ Object 



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# File 'lib/shipwright/builder.rb', line 86

def update_ebconfig
  Shipwright.info "Updating .elasticbeanstalk/config.yml"
  Shipwright::ElasticBeanstalk.update_ebconfig
end