Class: Target::Deb::DebianSourceWrapper

Inherits:
SimpleDelegator
  • Object
show all
Includes:
OverridesPermissions
Defined in:
lib/gpm/target/deb.rb

Instance Method Summary collapse

Methods included from OverridesPermissions

#file_contents, #files

Constructor Details

#initialize(source) ⇒ DebianSourceWrapper

Returns a new instance of DebianSourceWrapper.



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# File 'lib/gpm/target/deb.rb', line 37

def initialize(source)
  raise("nil source") unless source
  super(source)
  @logger = create_logger
end

Instance Method Details

#architecture ⇒ Object 



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# File 'lib/gpm/target/deb.rb', line 65

def architecture
  Target::Deb.architecture(__getobj__.architecture)
end

#clean_package_name(name) ⇒ Object 



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# File 'lib/gpm/target/deb.rb', line 46

def clean_package_name(name)
  if name =~ /[A-Z]/
    @logger.info("Debian tools (dpkg/apt) don't do well with packages " \
      "that use capital letters in the name. In some cases it will " \
      "automatically downcase them, in others it will not. It is confusing." \
      "Best to not use any capital letters at all.")
    name = name.downcase
  end

  to_dash = /[._\s]/
  if name =~ (to_dash)
    @logger.info("Package name '#{name}' includes strange characters, (underscores or whitespace, e.g.) converting" \
                 " to dashes")
    name = name.gsub(to_dash, "-")
  end


  return name
end

#default_output ⇒ Object

def architecture



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# File 'lib/gpm/target/deb.rb', line 69

def default_output
  name_and_version = "#{name}_#{version}"
  architecture_and_type = "#{architecture}.#{type}"
  if build_number
    "#{name_and_version}-b#{build_number}_#{architecture_and_type}"
  else
    "#{name_and_version}_#{architecture_and_type}"
  end
end

#fix_dependency(dep) ⇒ Object

def default_output



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# File 'lib/gpm/target/deb.rb', line 78

def fix_dependency(dep)
  if dep =~ /[\(,\|]/
    # Don't "fix" ones that could appear well formed already.
  else
    da = dep.split(/ +/)
    if da.size > 1
      # Convert strings 'foo >= bar' to 'foo (>= bar)'
      dep = "#{da[0]} (#{da[1]} #{da[2]})"
    end
  end

  name_re = /^[^ \(]+/
  name = dep[name_re]
  name = clean_package_name(name)


  # Convert gem ~> X.Y.Z to '>= X.Y.Z' and << X.Y+1.0
  if dep =~ /\(~>/
    name, version = dep.gsub(/[()~>]/, "").split(/ +/)[0..1]
    nextversion = version.split(".").collect { |v| v.to_i }
    l = nextversion.length
    nextversion[l-2] += 1
    nextversion[l-1] = 0
    nextversion = nextversion.join(".")
    return ["#{name} (>= #{version})", "#{name} (<< #{nextversion})"]
  # ignore build_numbers for = dependencies if flag specified
  elsif (m = dep.match(/(\S+)\s+\(= (.+)\)/)) && self.settings[:ignore_build_numbers]
    name, version = m[1..2]
    nextversion = version.split('.').collect { |v| v.to_i }
    nextversion[-1] += 1
    nextversion = nextversion.join(".")
    return ["#{name} (>= #{version})", "#{name} (<< #{nextversion})"]
  else
    return dep
  end
end

#name ⇒ Object 



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# File 'lib/gpm/target/deb.rb', line 43

def name
  clean_package_name(__getobj__.name)
end

#type ⇒ Object 



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# File 'lib/gpm/target/deb.rb', line 114

def type
  "deb"
end