Class: BigKeeper::BigkeeperParser

Inherits:
Object
  • Object
show all
Defined in:
lib/big_keeper/util/bigkeeper_parser.rb

Overview

Bigkeeper file parser

Constant Summary collapse

@@config = 
{}
@@current_user = 
''

Class Method Summary collapse

Class Method Details

.config ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 182

def self.config
  @@config
end

.definitely_exists?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 53

def self.definitely_exists? path
  folder = File.dirname path
  filename = File.basename path
  # Unlike Ruby IO, ls, and find -f, this technique will fail to locate the file if the case is wrong:
  not %x( find "#{folder}" -name "#{filename}" ).empty?
end

.home_git ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 124

def self.home_git()
  @@config[:home][:git]
end

.home_name ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 120

def self.home_name
  @@config[:name]
end

.home_pulls ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 128

def self.home_pulls()
  @@config[:home][:pulls]
end

.module_full_path(home_path, user_name, module_name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 140

def self.module_full_path(home_path, user_name, module_name)
  if @@config[:users] \
    && @@config[:users][user_name] \
    && @@config[:users][user_name][:pods] \
    && @@config[:users][user_name][:pods][module_name] \
    && @@config[:users][user_name][:pods][module_name][:path]
    @@config[:users][user_name][:pods][module_name][:path]
  else
    File.expand_path("#{home_path}/../#{module_name}")
  end
end

.module_git(module_name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 164

def self.module_git(module_name)
  @@config[:modules][module_name][:git]
end

.module_names ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 178

def self.module_names
  @@config[:modules].keys
end

.module_path(user_name, module_name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 152

def self.module_path(user_name, module_name)
  if @@config[:users] \
    && @@config[:users][user_name] \
    && @@config[:users][user_name][:pods] \
    && @@config[:users][user_name][:pods][module_name] \
    && @@config[:users][user_name][:pods][module_name][:path]
    @@config[:users][user_name][:pods][module_name][:path]
  else
    "../#{module_name}"
  end
end

.module_pulls(module_name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 168

def self.module_pulls(module_name)
  @@config[:modules][module_name][:pulls]
end

.parse(bigkeeper) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 36

def self.parse(bigkeeper)
  if @@config.empty?

    Logger.error("Can't find a Bigkeeper file in current directory.") if !BigkeeperParser.definitely_exists?(bigkeeper)

    content = File.read bigkeeper
    content.gsub!(/version\s/, 'BigKeeper::version ')
    content.gsub!(/user\s/, 'BigKeeper::user ')
    content.gsub!(/home\s/, 'BigKeeper::home ')
    content.gsub!(/pod\s/, 'BigKeeper::pod ')
    content.gsub!(/modules\s/, 'BigKeeper::modules ')
    content.gsub!(/source\s/, 'BigKeeper::source ')
    eval content
    # p @@config
  end
end

.parse_home(name, params) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 79

def self.parse_home(name, params)
  @@config[:home] = params
  @@config[:name] = name
end

.parse_modules ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 110

def self.parse_modules
  modules = @@config[:modules]
  modules = {} if modules.nil?
  @@config[:modules] = modules
end

.parse_modules_pod(name, params) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 104

def self.parse_modules_pod(name, params)
  modules = @@config[:modules]
  modules[name] = params
  @@config[:modules] = modules
end

.parse_pod(name, params) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 84

def self.parse_pod(name, params)
  if params[:path]
    parse_user_pod(name, params)
  elsif params[:git]
    parse_modules_pod(name, params)
  else
    Logger.error(%(There should be ':path =>' or ':git =>' for pod #{name}))
  end
end

.parse_source(name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 64

def self.parse_source(name)
  sources = []
  sources << @@config[:source]
  sources << name
  @@config[:source] = sources
end

.parse_user(name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 71

def self.parse_user(name)
  @@current_user = name
  users = @@config[:users]
  users = {} if users.nil?
  users[name] = {}
  @@config[:users] = users
end

.parse_user_pod(name, params) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 94

def self.parse_user_pod(name, params)
  users = @@config[:users]
  user = users[@@current_user]
  pods = user[:pods]
  pods = {} if pods.nil?
  pods[name] = params
  user[:pods] = pods
  @@config[:users] = users
end

.parse_version(name) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 60

def self.parse_version(name)
  @@config[:version] = name
end

.sourcemodule_path ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 132

def self.sourcemodule_path
  if @@config[:source] == nil
    return ""
  else
    @@config[:source].join(",").reverse.chop.reverse
  end
end

.verify_modules(modules) ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 172

def self.verify_modules(modules)
  modules.each do |item|
    Logger.error("Can not find module #{item} in Bigkeeper file") unless @@config[:modules][item]
  end
end

.version ⇒ Object 



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# File 'lib/big_keeper/util/bigkeeper_parser.rb', line 116

def self.version
  @@config[:version]
end