Current File : //opt/cpanel/ea-ruby27/src/passenger-release-6.0.23/build/support/general.rb
# Phusion Passenger - https://www.phusionpassenger.com/
# Copyright (c) 2010-2017 Phusion Holding B.V.
#
# "Passenger", "Phusion Passenger" and "Union Station" are registered
# trademarks of Phusion Holding B.V.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
class CxxCodeTemplateRenderer
def initialize(filename)
if !defined?(CxxCodeBuilder)
require_build_system_file('support/vendor/cxxcodebuilder/lib/cxxcodebuilder')
end
code = File.open(filename, 'rb') do |f|
f.read
end
@builder = CxxCodeBuilder::Builder.new
@builder.instance_eval(code, filename)
end
def render
@builder.to_s
end
def render_to(filename)
puts "Creating #{filename}"
text = render
# When packaging, some timestamps may be modified. The user may not
# have write access to the source root (for example, when Passenger
# Standalone is compiling its runtime), so we only write to the file
# when necessary.
if !File.exist?(filename) || File.writable?(filename) || File.read(filename) != text
File.open(filename, 'w') do |f|
f.write(text)
end
end
end
end
class Pathname
if !method_defined?(:/)
def /(other)
self + other.to_s
end
end
end
def string_option(name, default_value = nil)
value = ENV[name]
if value.nil? || value.empty?
if default_value.respond_to?(:call)
default_value.call
else
default_value
end
else
value
end
end
def pathname_option(name, default_value)
Pathname.new(string_option(name, default_value))
end
def compiler_flag_option(name, default_value = '')
string_option(name, default_value).gsub("\n", " ")
end
def boolean_option(name, default_value = false)
value = ENV[name]
if value.nil? || value.empty?
default_value
else
value == "yes" || value == "on" || value == "true" || value == "1"
end
end
def maybe_wrap_in_ccache(command)
if boolean_option('USE_CCACHE', false) && command !~ /^ccache /
"ccache #{command}"
else
command
end
end
def copyright_header_for(filename)
contents = File.open(filename, 'rb') do |f|
f.read
end
contents =~ /\A(#.+?)\n\n/m
$1.gsub(/^# */, '')
end
def ensure_target_directory_exists(target)
dir = File.dirname(target)
if !File.exist?(dir)
sh "mkdir -p #{dir}"
end
end
def shesc(path)
Shellwords.escape(path)
end
LET_CACHE = {}
def let(name)
name = name.to_sym
Kernel.send(:define_method, name) do
if LET_CACHE.key?(name)
LET_CACHE[name]
else
LET_CACHE[name] = yield
end
end
end
def maybe_eval_lambda(lambda_or_value)
if lambda_or_value.respond_to?(:call)
lambda_or_value.call
else
lambda_or_value
end
end
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