--- /dev/null
+#
+# setup.rb
+#
+# Copyright (c) 2000-2004 Minero Aoki
+#
+# This program is free software.
+# You can distribute/modify this program under the terms of
+# the GNU Lesser General Public License version 2.1.
+#
+
+#
+# For backward compatibility
+#
+
+unless Enumerable.method_defined?(:map)
+ module Enumerable
+ alias map collect
+ end
+end
+
+unless Enumerable.method_defined?(:detect)
+ module Enumerable
+ alias detect find
+ end
+end
+
+unless Enumerable.method_defined?(:select)
+ module Enumerable
+ alias select find_all
+ end
+end
+
+unless Enumerable.method_defined?(:reject)
+ module Enumerable
+ def reject
+ result = []
+ each do |i|
+ result.push i unless yield(i)
+ end
+ result
+ end
+ end
+end
+
+unless Enumerable.method_defined?(:inject)
+ module Enumerable
+ def inject(result)
+ each do |i|
+ result = yield(result, i)
+ end
+ result
+ end
+ end
+end
+
+unless Enumerable.method_defined?(:any?)
+ module Enumerable
+ def any?
+ each do |i|
+ return true if yield(i)
+ end
+ false
+ end
+ end
+end
+
+unless File.respond_to?(:read)
+ def File.read(fname)
+ open(fname) {|f|
+ return f.read
+ }
+ end
+end
+
+#
+# Application independent utilities
+#
+
+def File.binread(fname)
+ open(fname, 'rb') {|f|
+ return f.read
+ }
+end
+
+# for corrupted windows stat(2)
+def File.dir?(path)
+ File.directory?((path[-1,1] == '/') ? path : path + '/')
+end
+
+#
+# Config
+#
+
+if arg = ARGV.detect{|arg| /\A--rbconfig=/ =~ arg }
+ ARGV.delete(arg)
+ require arg.split(/=/, 2)[1]
+ $".push 'rbconfig.rb'
+else
+ require 'rbconfig'
+end
+
+def multipackage_install?
+ FileTest.directory?(File.dirname($0) + '/packages')
+end
+
+
+class ConfigTable
+
+ c = ::Config::CONFIG
+
+ rubypath = c['bindir'] + '/' + c['ruby_install_name']
+
+ major = c['MAJOR'].to_i
+ minor = c['MINOR'].to_i
+ teeny = c['TEENY'].to_i
+ version = "#{major}.#{minor}"
+
+ # ruby ver. >= 1.4.4?
+ newpath_p = ((major >= 2) or
+ ((major == 1) and
+ ((minor >= 5) or
+ ((minor == 4) and (teeny >= 4)))))
+
+ subprefix = lambda {|path|
+ path.sub(/\A#{Regexp.quote(c['prefix'])}/o, '$prefix')
+ }
+
+ if c['rubylibdir']
+ # V < 1.6.3
+ stdruby = subprefix.call(c['rubylibdir'])
+ siteruby = subprefix.call(c['sitedir'])
+ versite = subprefix.call(c['sitelibdir'])
+ sodir = subprefix.call(c['sitearchdir'])
+ elsif newpath_p
+ # 1.4.4 <= V <= 1.6.3
+ stdruby = "$prefix/lib/ruby/#{version}"
+ siteruby = subprefix.call(c['sitedir'])
+ versite = siteruby + '/' + version
+ sodir = "$site-ruby/#{c['arch']}"
+ else
+ # V < 1.4.4
+ stdruby = "$prefix/lib/ruby/#{version}"
+ siteruby = "$prefix/lib/ruby/#{version}/site_ruby"
+ versite = siteruby
+ sodir = "$site-ruby/#{c['arch']}"
+ end
+
+ if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
+ makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
+ else
+ makeprog = 'make'
+ end
+
+ common_descripters = [
+ [ 'prefix', [ c['prefix'],
+ 'path',
+ 'path prefix of target environment' ] ],
+ [ 'std-ruby', [ stdruby,
+ 'path',
+ 'the directory for standard ruby libraries' ] ],
+ [ 'site-ruby-common', [ siteruby,
+ 'path',
+ 'the directory for version-independent non-standard ruby libraries' ] ],
+ [ 'site-ruby', [ versite,
+ 'path',
+ 'the directory for non-standard ruby libraries' ] ],
+ [ 'bin-dir', [ '$prefix/bin',
+ 'path',
+ 'the directory for commands' ] ],
+ [ 'rb-dir', [ '$site-ruby',
+ 'path',
+ 'the directory for ruby scripts' ] ],
+ [ 'so-dir', [ sodir,
+ 'path',
+ 'the directory for ruby extentions' ] ],
+ [ 'data-dir', [ '$prefix/share',
+ 'path',
+ 'the directory for shared data' ] ],
+ [ 'ruby-path', [ rubypath,
+ 'path',
+ 'path to set to #! line' ] ],
+ [ 'ruby-prog', [ rubypath,
+ 'name',
+ 'the ruby program using for installation' ] ],
+ [ 'make-prog', [ makeprog,
+ 'name',
+ 'the make program to compile ruby extentions' ] ],
+ [ 'without-ext', [ 'no',
+ 'yes/no',
+ 'does not compile/install ruby extentions' ] ]
+ ]
+ multipackage_descripters = [
+ [ 'with', [ '',
+ 'name,name...',
+ 'package names that you want to install',
+ 'ALL' ] ],
+ [ 'without', [ '',
+ 'name,name...',
+ 'package names that you do not want to install',
+ 'NONE' ] ]
+ ]
+ if multipackage_install?
+ DESCRIPTER = common_descripters + multipackage_descripters
+ else
+ DESCRIPTER = common_descripters
+ end
+
+ SAVE_FILE = 'config.save'
+
+ def ConfigTable.each_name(&block)
+ keys().each(&block)
+ end
+
+ def ConfigTable.keys
+ DESCRIPTER.map {|name, *dummy| name }
+ end
+
+ def ConfigTable.each_definition(&block)
+ DESCRIPTER.each(&block)
+ end
+
+ def ConfigTable.get_entry(name)
+ name, ent = DESCRIPTER.assoc(name)
+ ent
+ end
+
+ def ConfigTable.get_entry!(name)
+ get_entry(name) or raise ArgumentError, "no such config: #{name}"
+ end
+
+ def ConfigTable.add_entry(name, vals)
+ ConfigTable::DESCRIPTER.push [name,vals]
+ end
+
+ def ConfigTable.remove_entry(name)
+ get_entry(name) or raise ArgumentError, "no such config: #{name}"
+ DESCRIPTER.delete_if {|n, arr| n == name }
+ end
+
+ def ConfigTable.config_key?(name)
+ get_entry(name) ? true : false
+ end
+
+ def ConfigTable.bool_config?(name)
+ ent = get_entry(name) or return false
+ ent[1] == 'yes/no'
+ end
+
+ def ConfigTable.value_config?(name)
+ ent = get_entry(name) or return false
+ ent[1] != 'yes/no'
+ end
+
+ def ConfigTable.path_config?(name)
+ ent = get_entry(name) or return false
+ ent[1] == 'path'
+ end
+
+
+ class << self
+ alias newobj new
+ end
+
+ def ConfigTable.new
+ c = newobj()
+ c.initialize_from_table
+ c
+ end
+
+ def ConfigTable.load
+ c = newobj()
+ c.initialize_from_file
+ c
+ end
+
+ def initialize_from_table
+ @table = {}
+ DESCRIPTER.each do |k, (default, vname, desc, default2)|
+ @table[k] = default
+ end
+ end
+
+ def initialize_from_file
+ raise InstallError, "#{File.basename $0} config first"\
+ unless File.file?(SAVE_FILE)
+ @table = {}
+ File.foreach(SAVE_FILE) do |line|
+ k, v = line.split(/=/, 2)
+ @table[k] = v.strip
+ end
+ end
+
+ def save
+ File.open(SAVE_FILE, 'w') {|f|
+ @table.each do |k, v|
+ f.printf "%s=%s\n", k, v if v
+ end
+ }
+ end
+
+ def []=(k, v)
+ raise InstallError, "unknown config option #{k}"\
+ unless ConfigTable.config_key?(k)
+ @table[k] = v
+ end
+
+ def [](key)
+ return nil unless @table[key]
+ @table[key].gsub(%r<\$([^/]+)>) { self[$1] }
+ end
+
+ def set_raw(key, val)
+ @table[key] = val
+ end
+
+ def get_raw(key)
+ @table[key]
+ end
+
+end
+
+
+module MetaConfigAPI
+
+ def eval_file_ifexist(fname)
+ instance_eval File.read(fname), fname, 1 if File.file?(fname)
+ end
+
+ def config_names
+ ConfigTable.keys
+ end
+
+ def config?(name)
+ ConfigTable.config_key?(name)
+ end
+
+ def bool_config?(name)
+ ConfigTable.bool_config?(name)
+ end
+
+ def value_config?(name)
+ ConfigTable.value_config?(name)
+ end
+
+ def path_config?(name)
+ ConfigTable.path_config?(name)
+ end
+
+ def add_config(name, argname, default, desc)
+ ConfigTable.add_entry name,[default,argname,desc]
+ end
+
+ def add_path_config(name, default, desc)
+ add_config name, 'path', default, desc
+ end
+
+ def add_bool_config(name, default, desc)
+ add_config name, 'yes/no', default ? 'yes' : 'no', desc
+ end
+
+ def set_config_default(name, default)
+ if bool_config?(name)
+ ConfigTable.get_entry!(name)[0] = (default ? 'yes' : 'no')
+ else
+ ConfigTable.get_entry!(name)[0] = default
+ end
+ end
+
+ def remove_config(name)
+ ent = ConfigTable.get_entry(name)
+ ConfigTable.remove_entry name
+ ent
+ end
+
+end
+
+#
+# File Operations
+#
+
+module FileOperations
+
+ def mkdir_p(dirname, prefix = nil)
+ dirname = prefix + dirname if prefix
+ $stderr.puts "mkdir -p #{dirname}" if verbose?
+ return if no_harm?
+
+ # does not check '/'... it's too abnormal case
+ dirs = dirname.split(%r<(?=/)>)
+ if /\A[a-z]:\z/i =~ dirs[0]
+ disk = dirs.shift
+ dirs[0] = disk + dirs[0]
+ end
+ dirs.each_index do |idx|
+ path = dirs[0..idx].join('')
+ Dir.mkdir path unless File.dir?(path)
+ end
+ end
+
+ def rm_f(fname)
+ $stderr.puts "rm -f #{fname}" if verbose?
+ return if no_harm?
+
+ if File.exist?(fname) or File.symlink?(fname)
+ File.chmod 0777, fname
+ File.unlink fname
+ end
+ end
+
+ def rm_rf(dn)
+ $stderr.puts "rm -rf #{dn}" if verbose?
+ return if no_harm?
+
+ Dir.chdir dn
+ Dir.foreach('.') do |fn|
+ next if fn == '.'
+ next if fn == '..'
+ if File.dir?(fn)
+ verbose_off {
+ rm_rf fn
+ }
+ else
+ verbose_off {
+ rm_f fn
+ }
+ end
+ end
+ Dir.chdir '..'
+ Dir.rmdir dn
+ end
+
+ def move_file(src, dest)
+ File.unlink dest if File.exist?(dest)
+ begin
+ File.rename src, dest
+ rescue
+ File.open(dest, 'wb') {|f| f.write File.binread(src) }
+ File.chmod File.stat(src).mode, dest
+ File.unlink src
+ end
+ end
+
+ def install(from, dest, mode, prefix = nil)
+ $stderr.puts "install #{from} #{dest}" if verbose?
+ return if no_harm?
+
+ realdest = prefix + dest if prefix
+ realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest)
+ str = File.binread(from)
+ if diff?(str, realdest)
+ verbose_off {
+ rm_f realdest if File.exist?(realdest)
+ }
+ File.open(realdest, 'wb') {|f|
+ f.write str
+ }
+ File.chmod mode, realdest
+
+ File.open("#{objdir_root()}/InstalledFiles", 'a') {|f|
+ if prefix
+ f.puts realdest.sub(prefix, '')
+ else
+ f.puts realdest
+ end
+ }
+ end
+ end
+
+ def diff?(new_content, path)
+ return true unless File.exist?(path)
+ new_content != File.binread(path)
+ end
+
+ def command(str)
+ $stderr.puts str if verbose?
+ system str or raise RuntimeError, "'system #{str}' failed"
+ end
+
+ def ruby(str)
+ command config('ruby-prog') + ' ' + str
+ end
+
+ def make(task = '')
+ command config('make-prog') + ' ' + task
+ end
+
+ def extdir?(dir)
+ File.exist?(dir + '/MANIFEST')
+ end
+
+ def all_files_in(dirname)
+ Dir.open(dirname) {|d|
+ return d.select {|ent| File.file?("#{dirname}/#{ent}") }
+ }
+ end
+
+ REJECT_DIRS = %w(
+ CVS SCCS RCS CVS.adm
+ )
+
+ def all_dirs_in(dirname)
+ Dir.open(dirname) {|d|
+ return d.select {|n| File.dir?("#{dirname}/#{n}") } - %w(. ..) - REJECT_DIRS
+ }
+ end
+
+end
+
+#
+# Main Installer
+#
+
+class InstallError < StandardError; end
+
+
+module HookUtils
+
+ def run_hook(name)
+ try_run_hook "#{curr_srcdir()}/#{name}" or
+ try_run_hook "#{curr_srcdir()}/#{name}.rb"
+ end
+
+ def try_run_hook(fname)
+ return false unless File.file?(fname)
+ begin
+ instance_eval File.read(fname), fname, 1
+ rescue
+ raise InstallError, "hook #{fname} failed:\n" + $!.message
+ end
+ true
+ end
+
+end
+
+
+module HookScriptAPI
+
+ def get_config(key)
+ @config[key]
+ end
+
+ alias config get_config
+
+ def set_config(key, val)
+ @config[key] = val
+ end
+
+ #
+ # srcdir/objdir (works only in the package directory)
+ #
+
+ #abstract srcdir_root
+ #abstract objdir_root
+ #abstract relpath
+
+ def curr_srcdir
+ "#{srcdir_root()}/#{relpath()}"
+ end
+
+ def curr_objdir
+ "#{objdir_root()}/#{relpath()}"
+ end
+
+ def srcfile(path)
+ "#{curr_srcdir()}/#{path}"
+ end
+
+ def srcexist?(path)
+ File.exist?(srcfile(path))
+ end
+
+ def srcdirectory?(path)
+ File.dir?(srcfile(path))
+ end
+
+ def srcfile?(path)
+ File.file? srcfile(path)
+ end
+
+ def srcentries(path = '.')
+ Dir.open("#{curr_srcdir()}/#{path}") {|d|
+ return d.to_a - %w(. ..)
+ }
+ end
+
+ def srcfiles(path = '.')
+ srcentries(path).select {|fname|
+ File.file?(File.join(curr_srcdir(), path, fname))
+ }
+ end
+
+ def srcdirectories(path = '.')
+ srcentries(path).select {|fname|
+ File.dir?(File.join(curr_srcdir(), path, fname))
+ }
+ end
+
+end
+
+
+class ToplevelInstaller
+
+ Version = '3.2.4'
+ Copyright = 'Copyright (c) 2000-2004 Minero Aoki'
+
+ TASKS = [
+ [ 'config', 'saves your configurations' ],
+ [ 'show', 'shows current configuration' ],
+ [ 'setup', 'compiles ruby extentions and others' ],
+ [ 'install', 'installs files' ],
+ [ 'clean', "does `make clean' for each extention" ],
+ [ 'distclean',"does `make distclean' for each extention" ]
+ ]
+
+ def ToplevelInstaller.invoke
+ instance().invoke
+ end
+
+ @singleton = nil
+
+ def ToplevelInstaller.instance
+ @singleton ||= new(File.dirname($0))
+ @singleton
+ end
+
+ include MetaConfigAPI
+
+ def initialize(ardir_root)
+ @config = nil
+ @options = { 'verbose' => true }
+ @ardir = File.expand_path(ardir_root)
+ end
+
+ def inspect
+ "#<#{self.class} #{__id__()}>"
+ end
+
+ def invoke
+ run_metaconfigs
+ task = parsearg_global()
+ @config = load_config(task)
+ __send__ "parsearg_#{task}"
+ init_installers
+ __send__ "exec_#{task}"
+ end
+
+ def run_metaconfigs
+ eval_file_ifexist "#{@ardir}/metaconfig"
+ end
+
+ def load_config(task)
+ case task
+ when 'config'
+ ConfigTable.new
+ when 'clean', 'distclean'
+ if File.exist?('config.save')
+ then ConfigTable.load
+ else ConfigTable.new
+ end
+ else
+ ConfigTable.load
+ end
+ end
+
+ def init_installers
+ @installer = Installer.new(@config, @options, @ardir, File.expand_path('.'))
+ end
+
+ #
+ # Hook Script API bases
+ #
+
+ def srcdir_root
+ @ardir
+ end
+
+ def objdir_root
+ '.'
+ end
+
+ def relpath
+ '.'
+ end
+
+ #
+ # Option Parsing
+ #
+
+ def parsearg_global
+ valid_task = /\A(?:#{TASKS.map {|task,desc| task }.join '|'})\z/
+
+ while arg = ARGV.shift
+ case arg
+ when /\A\w+\z/
+ raise InstallError, "invalid task: #{arg}" unless valid_task =~ arg
+ return arg
+
+ when '-q', '--quiet'
+ @options['verbose'] = false
+
+ when '--verbose'
+ @options['verbose'] = true
+
+ when '-h', '--help'
+ print_usage $stdout
+ exit 0
+
+ when '-v', '--version'
+ puts "#{File.basename($0)} version #{Version}"
+ exit 0
+
+ when '--copyright'
+ puts Copyright
+ exit 0
+
+ else
+ raise InstallError, "unknown global option '#{arg}'"
+ end
+ end
+
+ raise InstallError, <<EOS
+No task or global option given.
+Typical installation procedure is:
+ $ ruby #{File.basename($0)} config
+ $ ruby #{File.basename($0)} setup
+ # ruby #{File.basename($0)} install (may require root privilege)
+EOS
+ end
+
+
+ def parsearg_no_options
+ raise InstallError, "#{task}: unknown options: #{ARGV.join ' '}"\
+ unless ARGV.empty?
+ end
+
+ alias parsearg_show parsearg_no_options
+ alias parsearg_setup parsearg_no_options
+ alias parsearg_clean parsearg_no_options
+ alias parsearg_distclean parsearg_no_options
+
+ def parsearg_config
+ re = /\A--(#{ConfigTable.keys.join '|'})(?:=(.*))?\z/
+ @options['config-opt'] = []
+
+ while i = ARGV.shift
+ if /\A--?\z/ =~ i
+ @options['config-opt'] = ARGV.dup
+ break
+ end
+ m = re.match(i) or raise InstallError, "config: unknown option #{i}"
+ name, value = m.to_a[1,2]
+ if value
+ if ConfigTable.bool_config?(name)
+ raise InstallError, "config: --#{name} allows only yes/no for argument"\
+ unless /\A(y(es)?|n(o)?|t(rue)?|f(alse))\z/i =~ value
+ value = (/\Ay(es)?|\At(rue)/i =~ value) ? 'yes' : 'no'
+ end
+ else
+ raise InstallError, "config: --#{name} requires argument"\
+ unless ConfigTable.bool_config?(name)
+ value = 'yes'
+ end
+ @config[name] = value
+ end
+ end
+
+ def parsearg_install
+ @options['no-harm'] = false
+ @options['install-prefix'] = ''
+ while a = ARGV.shift
+ case a
+ when /\A--no-harm\z/
+ @options['no-harm'] = true
+ when /\A--prefix=(.*)\z/
+ path = $1
+ path = File.expand_path(path) unless path[0,1] == '/'
+ @options['install-prefix'] = path
+ else
+ raise InstallError, "install: unknown option #{a}"
+ end
+ end
+ end
+
+ def print_usage(out)
+ out.puts 'Typical Installation Procedure:'
+ out.puts " $ ruby #{File.basename $0} config"
+ out.puts " $ ruby #{File.basename $0} setup"
+ out.puts " # ruby #{File.basename $0} install (may require root privilege)"
+ out.puts
+ out.puts 'Detailed Usage:'
+ out.puts " ruby #{File.basename $0} <global option>"
+ out.puts " ruby #{File.basename $0} [<global options>] <task> [<task options>]"
+
+ fmt = " %-20s %s\n"
+ out.puts
+ out.puts 'Global options:'
+ out.printf fmt, '-q,--quiet', 'suppress message outputs'
+ out.printf fmt, ' --verbose', 'output messages verbosely'
+ out.printf fmt, '-h,--help', 'print this message'
+ out.printf fmt, '-v,--version', 'print version and quit'
+ out.printf fmt, ' --copyright', 'print copyright and quit'
+
+ out.puts
+ out.puts 'Tasks:'
+ TASKS.each do |name, desc|
+ out.printf " %-10s %s\n", name, desc
+ end
+
+ out.puts
+ out.puts 'Options for config:'
+ ConfigTable.each_definition do |name, (default, arg, desc, default2)|
+ out.printf " %-20s %s [%s]\n",
+ '--'+ name + (ConfigTable.bool_config?(name) ? '' : '='+arg),
+ desc,
+ default2 || default
+ end
+ out.printf " %-20s %s [%s]\n",
+ '--rbconfig=path', 'your rbconfig.rb to load', "running ruby's"
+
+ out.puts
+ out.puts 'Options for install:'
+ out.printf " %-20s %s [%s]\n",
+ '--no-harm', 'only display what to do if given', 'off'
+ out.printf " %-20s %s [%s]\n",
+ '--prefix', 'install path prefix', '$prefix'
+
+ out.puts
+ end
+
+ #
+ # Task Handlers
+ #
+
+ def exec_config
+ @installer.exec_config
+ @config.save # must be final
+ end
+
+ def exec_setup
+ @installer.exec_setup
+ end
+
+ def exec_install
+ @installer.exec_install
+ end
+
+ def exec_show
+ ConfigTable.each_name do |k|
+ v = @config.get_raw(k)
+ if not v or v.empty?
+ v = '(not specified)'
+ end
+ printf "%-10s %s\n", k, v
+ end
+ end
+
+ def exec_clean
+ @installer.exec_clean
+ end
+
+ def exec_distclean
+ @installer.exec_distclean
+ end
+
+end
+
+
+class ToplevelInstallerMulti < ToplevelInstaller
+
+ include HookUtils
+ include HookScriptAPI
+ include FileOperations
+
+ def initialize(ardir)
+ super
+ @packages = all_dirs_in("#{@ardir}/packages")
+ raise 'no package exists' if @packages.empty?
+ end
+
+ def run_metaconfigs
+ eval_file_ifexist "#{@ardir}/metaconfig"
+ @packages.each do |name|
+ eval_file_ifexist "#{@ardir}/packages/#{name}/metaconfig"
+ end
+ end
+
+ def init_installers
+ @installers = {}
+ @packages.each do |pack|
+ @installers[pack] = Installer.new(@config, @options,
+ "#{@ardir}/packages/#{pack}",
+ "packages/#{pack}")
+ end
+
+ with = extract_selection(config('with'))
+ without = extract_selection(config('without'))
+ @selected = @installers.keys.select {|name|
+ (with.empty? or with.include?(name)) \
+ and not without.include?(name)
+ }
+ end
+
+ def extract_selection(list)
+ a = list.split(/,/)
+ a.each do |name|
+ raise InstallError, "no such package: #{name}" \
+ unless @installers.key?(name)
+ end
+ a
+ end
+
+ def print_usage(f)
+ super
+ f.puts 'Inluded packages:'
+ f.puts ' ' + @packages.sort.join(' ')
+ f.puts
+ end
+
+ #
+ # multi-package metaconfig API
+ #
+
+ attr_reader :packages
+
+ def declare_packages(list)
+ raise 'package list is empty' if list.empty?
+ list.each do |name|
+ raise "directory packages/#{name} does not exist"\
+ unless File.dir?("#{@ardir}/packages/#{name}")
+ end
+ @packages = list
+ end
+
+ #
+ # Task Handlers
+ #
+
+ def exec_config
+ run_hook 'pre-config'
+ each_selected_installers {|inst| inst.exec_config }
+ run_hook 'post-config'
+ @config.save # must be final
+ end
+
+ def exec_setup
+ run_hook 'pre-setup'
+ each_selected_installers {|inst| inst.exec_setup }
+ run_hook 'post-setup'
+ end
+
+ def exec_install
+ run_hook 'pre-install'
+ each_selected_installers {|inst| inst.exec_install }
+ run_hook 'post-install'
+ end
+
+ def exec_clean
+ rm_f 'config.save'
+ run_hook 'pre-clean'
+ each_selected_installers {|inst| inst.exec_clean }
+ run_hook 'post-clean'
+ end
+
+ def exec_distclean
+ rm_f 'config.save'
+ run_hook 'pre-distclean'
+ each_selected_installers {|inst| inst.exec_distclean }
+ run_hook 'post-distclean'
+ end
+
+ #
+ # lib
+ #
+
+ def each_selected_installers
+ Dir.mkdir 'packages' unless File.dir?('packages')
+ @selected.each do |pack|
+ $stderr.puts "Processing the package `#{pack}' ..." if @options['verbose']
+ Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
+ Dir.chdir "packages/#{pack}"
+ yield @installers[pack]
+ Dir.chdir '../..'
+ end
+ end
+
+ def verbose?
+ @options['verbose']
+ end
+
+ def no_harm?
+ @options['no-harm']
+ end
+
+end
+
+
+class Installer
+
+ FILETYPES = %w( bin lib ext data )
+
+ include HookScriptAPI
+ include HookUtils
+ include FileOperations
+
+ def initialize(config, opt, srcroot, objroot)
+ @config = config
+ @options = opt
+ @srcdir = File.expand_path(srcroot)
+ @objdir = File.expand_path(objroot)
+ @currdir = '.'
+ end
+
+ def inspect
+ "#<#{self.class} #{File.basename(@srcdir)}>"
+ end
+
+ #
+ # Hook Script API bases
+ #
+
+ def srcdir_root
+ @srcdir
+ end
+
+ def objdir_root
+ @objdir
+ end
+
+ def relpath
+ @currdir
+ end
+
+ #
+ # configs/options
+ #
+
+ def no_harm?
+ @options['no-harm']
+ end
+
+ def verbose?
+ @options['verbose']
+ end
+
+ def verbose_off
+ begin
+ save, @options['verbose'] = @options['verbose'], false
+ yield
+ ensure
+ @options['verbose'] = save
+ end
+ end
+
+ #
+ # TASK config
+ #
+
+ def exec_config
+ exec_task_traverse 'config'
+ end
+
+ def config_dir_bin(rel)
+ end
+
+ def config_dir_lib(rel)
+ end
+
+ def config_dir_ext(rel)
+ extconf if extdir?(curr_srcdir())
+ end
+
+ def extconf
+ opt = @options['config-opt'].join(' ')
+ command "#{config('ruby-prog')} #{curr_srcdir()}/extconf.rb #{opt}"
+ end
+
+ def config_dir_data(rel)
+ end
+
+ #
+ # TASK setup
+ #
+
+ def exec_setup
+ exec_task_traverse 'setup'
+ end
+
+ def setup_dir_bin(rel)
+ all_files_in(curr_srcdir()).each do |fname|
+ adjust_shebang "#{curr_srcdir()}/#{fname}"
+ end
+ end
+
+ # modify: #!/usr/bin/ruby
+ # modify: #! /usr/bin/ruby
+ # modify: #!ruby
+ # not modify: #!/usr/bin/env ruby
+ SHEBANG_RE = /\A\#!\s*\S*ruby\S*/
+
+ def adjust_shebang(path)
+ return if no_harm?
+
+ tmpfile = File.basename(path) + '.tmp'
+ begin
+ File.open(path, 'rb') {|r|
+ File.open(tmpfile, 'wb') {|w|
+ first = r.gets
+ return unless SHEBANG_RE =~ first
+
+ $stderr.puts "adjusting shebang: #{File.basename path}" if verbose?
+ w.print first.sub(SHEBANG_RE, '#!' + config('ruby-path'))
+ w.write r.read
+ }
+ }
+ move_file tmpfile, File.basename(path)
+ ensure
+ File.unlink tmpfile if File.exist?(tmpfile)
+ end
+ end
+
+ def setup_dir_lib(rel)
+ end
+
+ def setup_dir_ext(rel)
+ make if extdir?(curr_srcdir())
+ end
+
+ def setup_dir_data(rel)
+ end
+
+ #
+ # TASK install
+ #
+
+ def exec_install
+ exec_task_traverse 'install'
+ end
+
+ def install_dir_bin(rel)
+ install_files collect_filenames_auto(), "#{config('bin-dir')}/#{rel}", 0755
+ end
+
+ def install_dir_lib(rel)
+ install_files ruby_scripts(), "#{config('rb-dir')}/#{rel}", 0644
+ end
+
+ def install_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ install_files ruby_extentions('.'),
+ "#{config('so-dir')}/#{File.dirname(rel)}",
+ 0555
+ end
+
+ def install_dir_data(rel)
+ install_files collect_filenames_auto(), "#{config('data-dir')}/#{rel}", 0644
+ end
+
+ def install_files(list, dest, mode)
+ mkdir_p dest, @options['install-prefix']
+ list.each do |fname|
+ install fname, dest, mode, @options['install-prefix']
+ end
+ end
+
+ def ruby_scripts
+ collect_filenames_auto().select {|n| /\.rb\z/ =~ n }
+ end
+
+ # picked up many entries from cvs-1.11.1/src/ignore.c
+ reject_patterns = %w(
+ core RCSLOG tags TAGS .make.state
+ .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
+ *~ *.old *.bak *.BAK *.orig *.rej _$* *$
+
+ *.org *.in .*
+ )
+ mapping = {
+ '.' => '\.',
+ '$' => '\$',
+ '#' => '\#',
+ '*' => '.*'
+ }
+ REJECT_PATTERNS = Regexp.new('\A(?:' +
+ reject_patterns.map {|pat|
+ pat.gsub(/[\.\$\#\*]/) {|ch| mapping[ch] }
+ }.join('|') +
+ ')\z')
+
+ def collect_filenames_auto
+ mapdir((existfiles() - hookfiles()).reject {|fname|
+ REJECT_PATTERNS =~ fname
+ })
+ end
+
+ def existfiles
+ all_files_in(curr_srcdir()) | all_files_in('.')
+ end
+
+ def hookfiles
+ %w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt|
+ %w( config setup install clean ).map {|t| sprintf(fmt, t) }
+ }.flatten
+ end
+
+ def mapdir(filelist)
+ filelist.map {|fname|
+ if File.exist?(fname) # objdir
+ fname
+ else # srcdir
+ File.join(curr_srcdir(), fname)
+ end
+ }
+ end
+
+ def ruby_extentions(dir)
+ _ruby_extentions(dir) or
+ raise InstallError, "no ruby extention exists: 'ruby #{$0} setup' first"
+ end
+
+ DLEXT = /\.#{ ::Config::CONFIG['DLEXT'] }\z/
+
+ def _ruby_extentions(dir)
+ Dir.open(dir) {|d|
+ return d.select {|fname| DLEXT =~ fname }
+ }
+ end
+
+ #
+ # TASK clean
+ #
+
+ def exec_clean
+ exec_task_traverse 'clean'
+ rm_f 'config.save'
+ rm_f 'InstalledFiles'
+ end
+
+ def clean_dir_bin(rel)
+ end
+
+ def clean_dir_lib(rel)
+ end
+
+ def clean_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ make 'clean' if File.file?('Makefile')
+ end
+
+ def clean_dir_data(rel)
+ end
+
+ #
+ # TASK distclean
+ #
+
+ def exec_distclean
+ exec_task_traverse 'distclean'
+ rm_f 'config.save'
+ rm_f 'InstalledFiles'
+ end
+
+ def distclean_dir_bin(rel)
+ end
+
+ def distclean_dir_lib(rel)
+ end
+
+ def distclean_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ make 'distclean' if File.file?('Makefile')
+ end
+
+ #
+ # lib
+ #
+
+ def exec_task_traverse(task)
+ run_hook "pre-#{task}"
+ FILETYPES.each do |type|
+ if config('without-ext') == 'yes' and type == 'ext'
+ $stderr.puts 'skipping ext/* by user option' if verbose?
+ next
+ end
+ traverse task, type, "#{task}_dir_#{type}"
+ end
+ run_hook "post-#{task}"
+ end
+
+ def traverse(task, rel, mid)
+ dive_into(rel) {
+ run_hook "pre-#{task}"
+ __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '')
+ all_dirs_in(curr_srcdir()).each do |d|
+ traverse task, "#{rel}/#{d}", mid
+ end
+ run_hook "post-#{task}"
+ }
+ end
+
+ def dive_into(rel)
+ return unless File.dir?("#{@srcdir}/#{rel}")
+
+ dir = File.basename(rel)
+ Dir.mkdir dir unless File.dir?(dir)
+ prevdir = Dir.pwd
+ Dir.chdir dir
+ $stderr.puts '---> ' + rel if verbose?
+ @currdir = rel
+ yield
+ Dir.chdir prevdir
+ $stderr.puts '<--- ' + rel if verbose?
+ @currdir = File.dirname(rel)
+ end
+
+end
+
+
+if $0 == __FILE__
+ begin
+ if multipackage_install?
+ ToplevelInstallerMulti.invoke
+ else
+ ToplevelInstaller.invoke
+ end
+ rescue
+ raise if $DEBUG
+ $stderr.puts $!.message
+ $stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
+ exit 1
+ end
+end
projects / packages / amrita2.git / commitdiff