Class: ConfigTable
Defined Under Namespace
Classes: BoolItem, ExecItem, Item, MetaConfigEnvironment, PackageSelectionItem, PathItem, ProgramItem, SelectItem
Constant Summary
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- ALIASES =
{
'std-ruby' => 'librubyver',
'stdruby' => 'librubyver',
'rubylibdir' => 'librubyver',
'archdir' => 'librubyverarch',
'site-ruby-common' => 'siteruby', 'site-ruby' => 'siterubyver', 'bin-dir' => 'bindir',
'rb-dir' => 'rbdir',
'so-dir' => 'sodir',
'data-dir' => 'datadir',
'ruby-path' => 'rubypath',
'ruby-prog' => 'rubyprog',
'ruby' => 'rubyprog',
'make-prog' => 'makeprog',
'make' => 'makeprog'
}
Instance Attribute Summary collapse
Instance Method Summary
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Methods included from Enumerable
#uniq_by
Constructor Details
#initialize(rbconfig) ⇒ ConfigTable
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# File 'lib/roebe/setup/setup.rb', line 43
def initialize(rbconfig)
@rbconfig = rbconfig
@items = []
@table = {}
@install_prefix = nil
@config_opt = nil
@verbose = true
@no_harm = false
end
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Instance Attribute Details
#config_opt ⇒ Object
Returns the value of attribute config_opt.
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# File 'lib/roebe/setup/setup.rb', line 55
def config_opt
@config_opt
end
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#install_prefix ⇒ Object
Returns the value of attribute install_prefix.
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# File 'lib/roebe/setup/setup.rb', line 54
def install_prefix
@install_prefix
end
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#no_harm=(value) ⇒ Object
Sets the attribute no_harm
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# File 'lib/roebe/setup/setup.rb', line 57
def no_harm=(value)
@no_harm = value
end
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#verbose=(value) ⇒ Object
Sets the attribute verbose
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# File 'lib/roebe/setup/setup.rb', line 58
def verbose=(value)
@verbose = value
end
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Instance Method Details
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# File 'lib/roebe/setup/setup.rb', line 77
def [](key)
lookup(key).resolve(self)
end
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#[]=(key, val) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 84
def []=(key, val)
lookup(key).set val
end
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#add(item) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 119
def add(item)
@items.push item
@table[item.name] = item
end
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# File 'lib/roebe/setup/setup.rb', line 365
def dllext
@rbconfig['DLEXT']
end
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#each(&block) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 98
def each(&block)
@items.each(&block)
end
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# File 'lib/roebe/setup/setup.rb', line 348
def fixup
ALIASES.each { |ali, name|
@table[ali] = @table[name]
}
@items.freeze
@table.freeze
@options_re = /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/
end
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#key?(i) ⇒ Boolean
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# File 'lib/roebe/setup/setup.rb', line 105
def key?(i)
@table.key?(i)
end
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#load_multipackage_entries ⇒ Object
#
load_multipackage_entries
#
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# File 'lib/roebe/setup/setup.rb', line 308
def load_multipackage_entries
multipackage_entries().each do |ent|
add ent
end
end
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#load_savefile ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 153
def load_savefile
begin
File.foreach(savefile()) { |line|
k, v = *line.split(/=/, 2)
self[k] = v.strip
}
rescue Errno::ENOENT
setup_rb_error $!.message + "\n#{File.basename($0)} config first"
end
end
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#load_script(path, inst = nil) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 137
def load_script(path, inst = nil)
if File.file?(path)
MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path
end
end
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#load_standard_entries ⇒ Object
#
load_standard_entries
#
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# File 'lib/roebe/setup/setup.rb', line 179
def load_standard_entries
standard_entries(@rbconfig).each {|entry|
add entry
}
end
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#lookup(name) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 112
def lookup(name)
@table[name] or setup_rb_error "no such config item: #{name}"
end
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# File 'lib/roebe/setup/setup.rb', line 91
def names
@items.map {|i| i.name }
end
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#no_harm? ⇒ Boolean
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# File 'lib/roebe/setup/setup.rb', line 70
def no_harm?
@no_harm
end
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#parse_opt(opt) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 360
def parse_opt(opt)
m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}"
m.to_a[1,2]
end
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#remove(name) ⇒ Object
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# File 'lib/roebe/setup/setup.rb', line 127
def remove(name)
item = lookup(name)
@items.delete_if {|i| i.name == name }
@table.delete_if {|inner_name, i| i.name == inner_name }
item
end
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# File 'lib/roebe/setup/setup.rb', line 167
def save
@items.each {|i| i.value }
File.open(savefile(), 'w') {|f|
@items.each { |i|
f.printf "%s=%s\n", i.name, i.value if i.value? and i.value
}
}
end
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# File 'lib/roebe/setup/setup.rb', line 146
def savefile
'.config'
end
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#value_config?(name) ⇒ Boolean
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# File 'lib/roebe/setup/setup.rb', line 369
def value_config?(name)
lookup(name).value?
end
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#verbose? ⇒ Boolean
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# File 'lib/roebe/setup/setup.rb', line 63
def verbose?
@verbose
end
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