Class: EPC::Config

Inherits:
Object show all
Defined in:
lib/epc/config.rb

Constant Summary collapse

DEFAULT_TARGET = 
'localhost:3000'
SCOPE =

Server Paths

'/api/v1'
TOKENS_PATH = 
"#{SCOPE}/tokens"
SOLUTIONS_PATH = 
"#{SCOPE}/solutions"
PROJECTS_PATH = 
"#{SCOPE}/projects"
PUSHES_PATH = 
"#{SCOPE}/pushes"
USERS_PATH = 
"#{SCOPE}/users"
BUILDS_PATH = 
"#{SCOPE}/builds"
PULLS_PATH = 
"#{SCOPE}/pulls"
DEPLOYMENTS_PATH = 
"#{SCOPE}/deployments"
CONFIGURATIONS_PATH = 
"#{SCOPE}/config_values"
RUNTIMES_PATH = 
"#{SCOPE}/runtime_envs"
SERVICE_TYPES_PATH = 
"#{SCOPE}/service_types"
SERVICE_DEFINITIONS_PATH = 
"#{SCOPE}/service_definitions"
DEPLOYMENT_CONFIGS_PATH = 
"#{SCOPE}/deployment_configs"
DEPLOYMENT_STAGES_PATH = 
"#{SCOPE}/deployment_stages"
DEPENDENCIES_PATH = 
"#{SCOPE}/dependency_definitions"
LIBRARIES_PATH = 
"#{SCOPE}/libraries"
LIBRARY_LANGUAGES_PATH = 
"#{SCOPE}/library_languages"
LIBRARY_SETS_PATH = 
"#{SCOPE}/library_sets"
SERVICE_VERSIONS_PATH = 
"#{SCOPE}/service_versions"
PROJECT_TYPES_PATH = 
"#{SCOPE}/project_types"
GROUPS_PATH = 
"#{SCOPE}/user_groups"
ROLES_PATH = 
"#{SCOPE}/roles"
PERMISSIONS_PATH = 
"#{SCOPE}/permissions"
GRANTS_PATH = 
"#{SCOPE}/grants"
OBJECT_TYPES_PATH = 
"#{SCOPE}/object_type_identifiers"
MONITORED_PATH = 
"#{SCOPE}/monitored"
METRICS_PATH = 
"#{SCOPE}/metrics"
INSTANCES_PATH = 
"#{SCOPE}/deployed_projects"
PLUGINS_PATH = 
"#{SCOPE}/plugins"
ENTITY_PROPERTIES_PATH = 
"#{SCOPE}/entity_properties"

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.auth_token ⇒ Object

Returns the value of attribute auth_token.



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# File 'lib/epc/config.rb', line 7

def auth_token
  @auth_token
end

.caller_file ⇒ Object

Returns the value of attribute caller_file.



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# File 'lib/epc/config.rb', line 7

def caller_file
  @caller_file
end

.caller_id ⇒ Object

Returns the value of attribute caller_id.



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# File 'lib/epc/config.rb', line 7

def caller_id
  @caller_id
end

.solutions_projects ⇒ Object

Returns the value of attribute solutions_projects.



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# File 'lib/epc/config.rb', line 7

def solutions_projects
  @solutions_projects
end

.solutions_projects_file ⇒ Object

Returns the value of attribute solutions_projects_file.



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# File 'lib/epc/config.rb', line 7

def solutions_projects_file
  @solutions_projects_file
end

.target_file ⇒ Object

Returns the value of attribute target_file.



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# File 'lib/epc/config.rb', line 7

def target_file
  @target_file
end

.target_url ⇒ Object

Returns the value of attribute target_url.



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# File 'lib/epc/config.rb', line 7

def target_url
  @target_url
end

.token_file ⇒ Object

Returns the value of attribute token_file.



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# File 'lib/epc/config.rb', line 7

def token_file
  @token_file
end

.username ⇒ Object

Returns the value of attribute username.



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# File 'lib/epc/config.rb', line 7

def username
  @username
end

.username_file ⇒ Object

Returns the value of attribute username_file.



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# File 'lib/epc/config.rb', line 7

def username_file
  @username_file
end

Class Method Details

.add_solution(solution_name, solution_id) ⇒ Object 



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# File 'lib/epc/config.rb', line 185

def add_solution(solution_name, solution_id)
  file = File.join(File.expand_path(solution_name), ".epc_solution")
  write_content_as_json(file, {:name => solution_name, :id => solution_id})
  FileUtils.chmod(0600, file)
end

.get_project_value(path, value) ⇒ Object 



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# File 'lib/epc/config.rb', line 242

def get_project_value(path, value)
  return read_content_as_json(path + "/.epc_project")[value] rescue nil
end

.get_solution_value(path, value) ⇒ Object 



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# File 'lib/epc/config.rb', line 191

def get_solution_value(path, value)
  return read_content_as_json(File.join(path, ".epc_solution"))[value] rescue nil
end

.is_project_dir?(dirname) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/epc/config.rb', line 260

def is_project_dir?(dirname)
  return File.exists?(File.join(File.expand_path(dirname), ".epc_project"))
end

.is_solution_dir?(dirname) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/epc/config.rb', line 202

def is_solution_dir?(dirname)
  return File.exists?(File.join(File.expand_path(dirname), ".epc_solution"))
end

.module_exists?(class_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/epc/config.rb', line 143

def module_exists?(class_name)
  return EPC::Command.const_defined?(class_name)
rescue NameError
  return false
end

.read_content_as_json(file) ⇒ Object

Solutions Projects Management These convenience methods are here to keep each command from having to know the structure of the file. This also gives Config control over when to re-write the file.



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# File 'lib/epc/config.rb', line 174

def read_content_as_json(file)
  return JSON.parse(File.read(file)) rescue {}
end

.remove_auth_token ⇒ Object 



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# File 'lib/epc/config.rb', line 139

def remove_auth_token
  FileUtils.rm_f(File.expand_path(token_file))
end

.remove_username ⇒ Object 



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# File 'lib/epc/config.rb', line 103

def remove_username
  FileUtils.rm_f(File.expand_path(username_file))
end

.say_err(statement) ⇒ Object 



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# File 'lib/epc/config.rb', line 149

def say_err( statement )
  statement = statement.to_str
  return unless statement.length > 0

  if statement[-1, 1] == " " or statement[-1, 1] == "\t"
    STDERR.print(statement)
    STDERR.flush  
  else
    STDERR.puts(statement)
  end
end

.set_project_value(path, key, value) ⇒ Object 



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# File 'lib/epc/config.rb', line 246

def set_project_value(path, key, value)
  path += "/.epc_project"
  content = read_content_as_json(path)
  content[key] = value
  write_content_as_json(path, content)
end

.set_solution_value(path, key, value) ⇒ Object 



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# File 'lib/epc/config.rb', line 195

def set_solution_value(path, key, value)
  path += "/.epc_solution"
  content = read_content_as_json(path)
  content[key] = value
  write_content_as_json(path, content)
end

.store_auth_token(token) ⇒ Object 



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# File 'lib/epc/config.rb', line 133

def store_auth_token(token)
  file = File.expand_path(token_file)
  File.open(file, 'w+') { |f| f.puts(token) }
  FileUtils.chmod(0600, file)
end

.store_caller_id(caller_id) ⇒ Object 



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# File 'lib/epc/config.rb', line 87

def store_caller_id(caller_id)
  file = File.expand_path(caller_file)
  File.open(file, 'w+') { |f| f.puts(caller_id) }
  FileUtils.chmod(0600, file)
end

.store_target_url(url) ⇒ Object 



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# File 'lib/epc/config.rb', line 66

def store_target_url(url)
  file = File.expand_path(target_file)
  File.open(file, 'w+') { |f| f.puts(url) }
  FileUtils.chmod(0600, file)
end

.store_username(username) ⇒ Object 



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# File 'lib/epc/config.rb', line 97

def store_username(username)
  file = File.expand_path(username_file)
  File.open(file, 'w+') { |f| f.puts(username) }
  FileUtils.chmod(0600, file)
end

.underscore(camel_cased_word) ⇒ Object 



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# File 'lib/epc/config.rb', line 161

def underscore(camel_cased_word)
  camel_cased_word.to_s.gsub(/::/, '/').
    gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
    gsub(/([a-z\d])([A-Z])/,'\1_\2').
    tr("-", "_").
    downcase
end

.update_project_directory(path) ⇒ Object 



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# File 'lib/epc/config.rb', line 253

def update_project_directory(path)
  parent_dir = File.join(path, "..")
  new_name = get_project_value(path, "name")
  new_path = File.join(parent_dir, new_name)
  FileUtils.mv path, new_path unless path.split("/").last == new_name
end

.update_project_metadata(data, path) ⇒ Object 



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# File 'lib/epc/config.rb', line 237

def update_project_metadata(data, path)
  set_project_value(path, "id", data[:id])
  set_project_value(path, "name", data[:name])
end

.update_solution_directory(path) ⇒ Object 



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# File 'lib/epc/config.rb', line 212

def update_solution_directory(path)
  parent_dir = File.join(path, "../")
  new_name = get_solution_value(path, "name")
  new_path = File.join(parent_dir, new_name)
  (FileUtils.mv(path, new_path) unless path.split("/").last == new_name) rescue ""
end

.update_solution_metadata(data, path) ⇒ Object 



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# File 'lib/epc/config.rb', line 206

def update_solution_metadata(data, path)
  set_solution_value(path, "id", data[:id])
  set_solution_value(path, "name", data[:name])

end

.write_content_as_json(file, content) ⇒ Object 



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# File 'lib/epc/config.rb', line 178

def write_content_as_json(file, content)
  File.open(file, "w+") {|f| f.puts(content.to_json)}
end

.write_project_metadata(project_id, client, base_path = nil) ⇒ Object

PROJECT METHODS



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# File 'lib/epc/config.rb', line 221

def write_project_metadata(project_id, client, base_path = nil)
  attributes = [:id, :name, :solution_id, :project_type]
  status, response, headers = client.get(PROJECTS_PATH + "/#{project_id}")
  if status.failure? || response.empty?
    raise Exception, "cannot retrieve project details"
  end
  metadata = response.keep_if{|k,v| attributes.include?(k)}
  if base_path.nil?
    file = File.join(File.expand_path(metadata[:name]), ".epc_project")
  else
    file = File.join(base_path, ".epc_project")
  end
  write_content_as_json(file, metadata)
  FileUtils.chmod(0600, file)
end