#
-# This file is automatically generated. DO NOT MODIFY!
-#
# setup.rb
#
-# Copyright (c) 2000-2003 Minero Aoki <aamine@loveruby.net>
+# Copyright (c) 2000-2005 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.
-#
-
-def multipackage_install?
- FileTest.directory?(File.dirname($0) + '/packages')
-end
-
-#
-# compat.rb
+# the GNU LGPL, Lesser General Public License version 2.1.
#
-unless Enumerable.method_defined?(:map)
+unless Enumerable.method_defined?(:map) # Ruby 1.4.6
module Enumerable
alias map collect
end
end
-unless Enumerable.method_defined?(:select)
- module Enumerable
- alias select find_all
+unless File.respond_to?(:read) # Ruby 1.6
+ def File.read(fname)
+ open(fname) {|f|
+ return f.read
+ }
end
end
-unless Enumerable.method_defined?(:reject)
- module Enumerable
- def reject
- result = []
- each do |i|
- result.push i unless yield(i)
- end
- result
+unless Errno.const_defined?(:ENOTEMPTY) # Windows?
+ module Errno
+ class ENOTEMPTY
+ # We do not raise this exception, implementation is not needed.
end
end
end
-unless Enumerable.method_defined?(:inject)
- module Enumerable
- def inject(result)
- each do |i|
- result = yield(result, i)
- end
- result
- end
- end
+def File.binread(fname)
+ open(fname, 'rb') {|f|
+ return f.read
+ }
end
-unless Enumerable.method_defined?(:any?)
- module Enumerable
- def any?
- each do |i|
- return true if yield(i)
- end
- false
- end
- end
+# for corrupted Windows' stat(2)
+def File.dir?(path)
+ File.directory?((path[-1,1] == '/') ? path : path + '/')
end
-unless File.respond_to?(:read)
- def File.read(fname)
- File.open(fname) {|f|
- return f.read
- }
+
+class ConfigTable
+
+ include Enumerable
+
+ def initialize(rbconfig)
+ @rbconfig = rbconfig
+ @items = []
+ @table = {}
+ # options
+ @install_prefix = nil
+ @config_opt = nil
+ @verbose = true
+ @no_harm = false
end
-end
-#
-# fileop.rb
-#
-module FileOperations
+ attr_accessor :install_prefix
+ attr_accessor :config_opt
- def mkdir_p(dirname, prefix = nil)
- dirname = prefix + dirname if prefix
- $stderr.puts "mkdir -p #{dirname}" if verbose?
- return if no_harm?
+ attr_writer :verbose
- # 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
+ def verbose?
+ @verbose
end
- def rm_f(fname)
- $stderr.puts "rm -f #{fname}" if verbose?
- return if no_harm?
+ attr_writer :no_harm
- if File.exist?(fname) or File.symlink?(fname)
- File.chmod 0777, fname
- File.unlink fname
- end
+ def no_harm?
+ @no_harm
end
- def rm_rf(dn)
- $stderr.puts "rm -rf #{dn}" if verbose?
- return if no_harm?
+ def [](key)
+ lookup(key).resolve(self)
+ end
- 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
+ def []=(key, val)
+ lookup(key).set val
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.read(src) }
- File.chmod File.stat(src).mode, dest
- File.unlink src
- end
+ def names
+ @items.map {|i| i.name }
end
- def install(from, dest, mode, prefix = nil)
- $stderr.puts "install #{from} #{dest}" if verbose?
- return if no_harm?
+ def each(&block)
+ @items.each(&block)
+ end
- realdest = prefix + dest if prefix
- realdest += '/' + File.basename(from) if File.dir?(realdest)
- str = File.read(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
+ def key?(name)
+ @table.key?(name)
+ end
- File.open("#{objdir_root()}/InstalledFiles", 'a') {|f| f.puts dest }
- end
+ def lookup(name)
+ @table[name] or setup_rb_error "no such config item: #{name}"
end
- def diff?(orig, targ)
- return true unless File.exist?(targ)
- orig != File.read(targ)
+ def add(item)
+ @items.push item
+ @table[item.name] = item
end
- def command(str)
- $stderr.puts str if verbose?
- system str or raise RuntimeError, "'system #{str}' failed"
+ def remove(name)
+ item = lookup(name)
+ @items.delete_if {|i| i.name == name }
+ @table.delete_if {|name, i| i.name == name }
+ item
end
- def ruby(str)
- command config('ruby-prog') + ' ' + str
+ def load_script(path, inst = nil)
+ if File.file?(path)
+ MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path
+ end
end
-
- def make(task = '')
- command config('make-prog') + ' ' + task
+
+ def savefile
+ '.config'
end
- def extdir?(dir)
- File.exist?(dir + '/MANIFEST')
+ def load_savefile
+ begin
+ File.foreach(savefile()) do |line|
+ k, v = *line.split(/=/, 2)
+ self[k] = v.strip
+ end
+ rescue Errno::ENOENT
+ setup_rb_error $!.message + "\n#{File.basename($0)} config first"
+ end
end
- def all_files_in(dirname)
- Dir.open(dirname) {|d|
- return d.select {|ent| File.file?("#{dirname}/#{ent}") }
+ def save
+ @items.each {|i| i.value }
+ File.open(savefile(), 'w') {|f|
+ @items.each do |i|
+ f.printf "%s=%s\n", i.name, i.value if i.value? and i.value
+ end
}
end
- REJECT_DIRS = %w(
- CVS SCCS RCS CVS.adm
- )
+ def load_standard_entries
+ standard_entries(@rbconfig).each do |ent|
+ add ent
+ end
+ end
- def all_dirs_in(dirname)
- Dir.open(dirname) {|d|
- return d.select {|n| File.dir?("#{dirname}/#{n}") } - %w(. ..) - REJECT_DIRS
+ def standard_entries(rbconfig)
+ c = rbconfig
+
+ rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT'])
+
+ major = c['MAJOR'].to_i
+ minor = c['MINOR'].to_i
+ teeny = c['TEENY'].to_i
+ version = "#{major}.#{minor}"
+
+ # ruby ver. >= 1.4.4?
+ newpath_p = ((major >= 2) or
+ ((major == 1) and
+ ((minor >= 5) or
+ ((minor == 4) and (teeny >= 4)))))
+
+ if c['rubylibdir']
+ # V > 1.6.3
+ libruby = "#{c['prefix']}/lib/ruby"
+ librubyver = c['rubylibdir']
+ librubyverarch = c['archdir']
+ siteruby = c['sitedir']
+ siterubyver = c['sitelibdir']
+ siterubyverarch = c['sitearchdir']
+ elsif newpath_p
+ # 1.4.4 <= V <= 1.6.3
+ libruby = "#{c['prefix']}/lib/ruby"
+ librubyver = "#{c['prefix']}/lib/ruby/#{version}"
+ librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
+ siteruby = c['sitedir']
+ siterubyver = "$siteruby/#{version}"
+ siterubyverarch = "$siterubyver/#{c['arch']}"
+ else
+ # V < 1.4.4
+ libruby = "#{c['prefix']}/lib/ruby"
+ librubyver = "#{c['prefix']}/lib/ruby/#{version}"
+ librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
+ siteruby = "#{c['prefix']}/lib/ruby/#{version}/site_ruby"
+ siterubyver = siteruby
+ siterubyverarch = "$siterubyver/#{c['arch']}"
+ end
+ parameterize = lambda {|path|
+ path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix')
}
+
+ if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
+ makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
+ else
+ makeprog = 'make'
+ end
+
+ [
+ ExecItem.new('installdirs', 'std/site/home',
+ 'std: install under libruby; site: install under site_ruby; home: install under $HOME')\
+ {|val, table|
+ case val
+ when 'std'
+ table['rbdir'] = '$librubyver'
+ table['sodir'] = '$librubyverarch'
+ when 'site'
+ table['rbdir'] = '$siterubyver'
+ table['sodir'] = '$siterubyverarch'
+ when 'home'
+ setup_rb_error '$HOME was not set' unless ENV['HOME']
+ table['prefix'] = ENV['HOME']
+ table['rbdir'] = '$libdir/ruby'
+ table['sodir'] = '$libdir/ruby'
+ end
+ },
+ PathItem.new('prefix', 'path', c['prefix'],
+ 'path prefix of target environment'),
+ PathItem.new('bindir', 'path', parameterize.call(c['bindir']),
+ 'the directory for commands'),
+ PathItem.new('libdir', 'path', parameterize.call(c['libdir']),
+ 'the directory for libraries'),
+ PathItem.new('datadir', 'path', parameterize.call(c['datadir']),
+ 'the directory for shared data'),
+ PathItem.new('mandir', 'path', parameterize.call(c['mandir']),
+ 'the directory for man pages'),
+ PathItem.new('sysconfdir', 'path', parameterize.call(c['sysconfdir']),
+ 'the directory for system configuration files'),
+ PathItem.new('localstatedir', 'path', parameterize.call(c['localstatedir']),
+ 'the directory for local state data'),
+ PathItem.new('libruby', 'path', libruby,
+ 'the directory for ruby libraries'),
+ PathItem.new('librubyver', 'path', librubyver,
+ 'the directory for standard ruby libraries'),
+ PathItem.new('librubyverarch', 'path', librubyverarch,
+ 'the directory for standard ruby extensions'),
+ PathItem.new('siteruby', 'path', siteruby,
+ 'the directory for version-independent aux ruby libraries'),
+ PathItem.new('siterubyver', 'path', siterubyver,
+ 'the directory for aux ruby libraries'),
+ PathItem.new('siterubyverarch', 'path', siterubyverarch,
+ 'the directory for aux ruby binaries'),
+ PathItem.new('rbdir', 'path', '$siterubyver',
+ 'the directory for ruby scripts'),
+ PathItem.new('sodir', 'path', '$siterubyverarch',
+ 'the directory for ruby extentions'),
+ PathItem.new('rubypath', 'path', rubypath,
+ 'the path to set to #! line'),
+ ProgramItem.new('rubyprog', 'name', rubypath,
+ 'the ruby program using for installation'),
+ ProgramItem.new('makeprog', 'name', makeprog,
+ 'the make program to compile ruby extentions'),
+ SelectItem.new('shebang', 'all/ruby/never', 'ruby',
+ 'shebang line (#!) editing mode'),
+ BoolItem.new('without-ext', 'yes/no', 'no',
+ 'does not compile/install ruby extentions')
+ ]
+ end
+ private :standard_entries
+
+ def load_multipackage_entries
+ multipackage_entries().each do |ent|
+ add ent
+ end
end
-end
+ def multipackage_entries
+ [
+ PackageSelectionItem.new('with', 'name,name...', '', 'ALL',
+ 'package names that you want to install'),
+ PackageSelectionItem.new('without', 'name,name...', '', 'NONE',
+ 'package names that you do not want to install')
+ ]
+ end
+ private :multipackage_entries
+
+ ALIASES = {
+ 'std-ruby' => 'librubyver',
+ 'stdruby' => 'librubyver',
+ 'rubylibdir' => 'librubyver',
+ 'archdir' => 'librubyverarch',
+ 'site-ruby-common' => 'siteruby', # For backward compatibility
+ 'site-ruby' => 'siterubyver', # For backward compatibility
+ 'bin-dir' => 'bindir',
+ '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'
+ }
+ def fixup
+ ALIASES.each do |ali, name|
+ @table[ali] = @table[name]
+ end
+ @items.freeze
+ @table.freeze
+ @options_re = /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/
+ end
-class File
+ def parse_opt(opt)
+ m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}"
+ m.to_a[1,2]
+ end
- def File.dir?(path)
- # for corrupted windows stat()
- File.directory?((path[-1,1] == '/') ? path : path + '/')
+ def dllext
+ @rbconfig['DLEXT']
end
-end
-#
-# config.rb
-#
+ def value_config?(name)
+ lookup(name).value?
+ end
-if idx = ARGV.index(/\A--rbconfig=/)
- require ARGV.delete_at(idx).split(/=/, 2)[1]
-else
- require 'rbconfig'
-end
+ class Item
+ def initialize(name, template, default, desc)
+ @name = name.freeze
+ @template = template
+ @value = default
+ @default = default
+ @description = desc
+ end
-class ConfigTable
+ attr_reader :name
+ attr_reader :description
- c = ::Config::CONFIG
+ attr_accessor :default
+ alias help_default default
- rubypath = c['bindir'] + '/' + c['ruby_install_name']
+ def help_opt
+ "--#{@name}=#{@template}"
+ end
- major = c['MAJOR'].to_i
- minor = c['MINOR'].to_i
- teeny = c['TEENY'].to_i
- version = "#{major}.#{minor}"
+ def value?
+ true
+ end
- # 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, '$prefix')
- }
+ def value
+ @value
+ end
- if c['rubylibdir']
- # V < 1.6.3
- stdruby = subprefix.call(c['rubylibdir'])
- siteruby = subprefix.call(c['sitedir'])
- versite = subprefix.call(c['sitelibdir'])
- sodir = subprefix.call(c['sitearchdir'])
- elsif newpath_p
- # 1.4.4 <= V <= 1.6.3
- stdruby = "$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
-
- 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', [ 'make',
- '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
+ def resolve(table)
+ @value.gsub(%r<\$([^/]+)>) { table[$1] }
+ end
- SAVE_FILE = 'config.save'
+ def set(val)
+ @value = check(val)
+ end
- def ConfigTable.each_name(&block)
- keys().each(&block)
- end
+ private
- def ConfigTable.keys
- DESCRIPTER.map {|name, *dummy| name }
+ def check(val)
+ setup_rb_error "config: --#{name} requires argument" unless val
+ val
+ end
end
- def ConfigTable.each_definition(&block)
- DESCRIPTER.each(&block)
- end
+ class BoolItem < Item
+ def config_type
+ 'bool'
+ end
- def ConfigTable.get_entry(name)
- name, ent = DESCRIPTER.assoc(name)
- ent
- end
+ def help_opt
+ "--#{@name}"
+ end
- def ConfigTable.get_entry!(name)
- get_entry(name) or raise ArgumentError, "no such config: #{name}"
- end
+ private
- def ConfigTable.add_entry(name, vals)
- ConfigTable::DESCRIPTER.push [name,vals]
+ def check(val)
+ return 'yes' unless val
+ case val
+ when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes'
+ when /\An(o)?\z/i, /\Af(alse)\z/i then 'no'
+ else
+ setup_rb_error "config: --#{@name} accepts only yes/no for argument"
+ end
+ end
end
- def ConfigTable.remove_entry(name)
- get_entry(name) or raise ArgumentError, "no such config: #{name}"
- DESCRIPTER.delete_if {|n, arr| n == name }
- end
+ class PathItem < Item
+ def config_type
+ 'path'
+ end
- def ConfigTable.config_key?(name)
- get_entry(name) ? true : false
- end
+ private
- def ConfigTable.bool_config?(name)
- ent = get_entry(name) or return false
- ent[1] == 'yes/no'
+ def check(path)
+ setup_rb_error "config: --#{@name} requires argument" unless path
+ path[0,1] == '$' ? path : File.expand_path(path)
+ end
end
- def ConfigTable.value_config?(name)
- ent = get_entry(name) or return false
- ent[1] != 'yes/no'
+ class ProgramItem < Item
+ def config_type
+ 'program'
+ end
end
- def ConfigTable.path_config?(name)
- ent = get_entry(name) or return false
- ent[1] == 'path'
- end
+ class SelectItem < Item
+ def initialize(name, selection, default, desc)
+ super
+ @ok = selection.split('/')
+ end
+ def config_type
+ 'select'
+ end
- class << self
- alias newobj new
- end
+ private
- def ConfigTable.new
- c = newobj()
- c.initialize_from_table
- c
+ def check(val)
+ unless @ok.include?(val.strip)
+ setup_rb_error "config: use --#{@name}=#{@template} (#{val})"
+ end
+ val.strip
+ end
end
- def ConfigTable.load
- c = newobj()
- c.initialize_from_file
- c
- end
+ class ExecItem < Item
+ def initialize(name, selection, desc, &block)
+ super name, selection, nil, desc
+ @ok = selection.split('/')
+ @action = block
+ end
- def initialize_from_table
- @table = {}
- DESCRIPTER.each do |k, (default, vname, desc, default2)|
- @table[k] = default
+ def config_type
+ 'exec'
end
- end
- def initialize_from_file
- raise InstallError, "#{File.basename $0} config first"\
- unless File.file?(SAVE_FILE)
- @table = {}
- File.foreach(SAVE_FILE) do |line|
- k, v = line.split(/=/, 2)
- @table[k] = v.strip
+ def value?
+ false
end
- end
- def save
- File.open(SAVE_FILE, 'w') {|f|
- @table.each do |k, v|
- f.printf "%s=%s\n", k, v if v
+ def resolve(table)
+ setup_rb_error "$#{name()} wrongly used as option value"
+ end
+
+ undef set
+
+ def evaluate(val, table)
+ v = val.strip.downcase
+ unless @ok.include?(v)
+ setup_rb_error "invalid option --#{@name}=#{val} (use #{@template})"
end
- }
+ @action.call v, table
+ 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
+ class PackageSelectionItem < Item
+ def initialize(name, template, default, help_default, desc)
+ super name, template, default, desc
+ @help_default = help_default
+ end
- def set_raw(key, val)
- @table[key] = val
- end
+ attr_reader :help_default
+
+ def config_type
+ 'package'
+ end
- def get_raw(key)
- @table[key]
+ private
+
+ def check(val)
+ unless File.dir?("packages/#{val}")
+ setup_rb_error "config: no such package: #{val}"
+ end
+ val
+ end
end
-end
+ class MetaConfigEnvironment
+ def initialize(config, installer)
+ @config = config
+ @installer = installer
+ end
+ def config_names
+ @config.names
+ end
-module MetaConfigAPI
+ def config?(name)
+ @config.key?(name)
+ end
- def eval_file_ifexist(fname)
- instance_eval File.read(fname), fname, 1 if File.file?(fname)
- end
+ def bool_config?(name)
+ @config.lookup(name).config_type == 'bool'
+ end
- def config_names
- ConfigTable.keys
- end
+ def path_config?(name)
+ @config.lookup(name).config_type == 'path'
+ end
+
+ def value_config?(name)
+ @config.lookup(name).config_type != 'exec'
+ end
+
+ def add_config(item)
+ @config.add item
+ end
+
+ def add_bool_config(name, default, desc)
+ @config.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc)
+ end
+
+ def add_path_config(name, default, desc)
+ @config.add PathItem.new(name, 'path', default, desc)
+ end
+
+ def set_config_default(name, default)
+ @config.lookup(name).default = default
+ end
+
+ def remove_config(name)
+ @config.remove(name)
+ end
+
+ # For only multipackage
+ def packages
+ raise '[setup.rb fatal] multi-package metaconfig API packages() called for single-package; contact application package vendor' unless @installer
+ @installer.packages
+ end
- def config?(name)
- ConfigTable.config_key?(name)
+ # For only multipackage
+ def declare_packages(list)
+ raise '[setup.rb fatal] multi-package metaconfig API declare_packages() called for single-package; contact application package vendor' unless @installer
+ @installer.packages = list
+ end
end
- def bool_config?(name)
- ConfigTable.bool_config?(name)
+end # class ConfigTable
+
+
+# This module requires: #verbose?, #no_harm?
+module FileOperations
+
+ def mkdir_p(dirname, prefix = nil)
+ dirname = prefix + File.expand_path(dirname) if prefix
+ $stderr.puts "mkdir -p #{dirname}" if verbose?
+ return if no_harm?
+
+ # Does not check '/', it's too abnormal.
+ dirs = File.expand_path(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 value_config?(name)
- ConfigTable.value_config?(name)
+ def rm_f(path)
+ $stderr.puts "rm -f #{path}" if verbose?
+ return if no_harm?
+ force_remove_file path
end
- def path_config?(name)
- ConfigTable.path_config?(name)
+ def rm_rf(path)
+ $stderr.puts "rm -rf #{path}" if verbose?
+ return if no_harm?
+ remove_tree path
end
- def add_config(name, argname, default, desc)
- ConfigTable.add_entry name,[default,argname,desc]
+ def remove_tree(path)
+ if File.symlink?(path)
+ remove_file path
+ elsif File.dir?(path)
+ remove_tree0 path
+ else
+ force_remove_file path
+ end
end
- def add_path_config(name, default, desc)
- add_config name, 'path', default, desc
+ def remove_tree0(path)
+ Dir.foreach(path) do |ent|
+ next if ent == '.'
+ next if ent == '..'
+ entpath = "#{path}/#{ent}"
+ if File.symlink?(entpath)
+ remove_file entpath
+ elsif File.dir?(entpath)
+ remove_tree0 entpath
+ else
+ force_remove_file entpath
+ end
+ end
+ begin
+ Dir.rmdir path
+ rescue Errno::ENOTEMPTY
+ # directory may not be empty
+ end
end
- def add_bool_config(name, default, desc)
- add_config name, 'yes/no', default ? 'yes' : 'no', desc
+ def move_file(src, dest)
+ force_remove_file 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 set_config_default(name, default)
- if bool_config?(name)
- ConfigTable.get_entry!(name)[0] = (default ? 'yes' : 'no')
- else
- ConfigTable.get_entry!(name)[0] = default
+ def force_remove_file(path)
+ begin
+ remove_file path
+ rescue
end
end
- def remove_config(name)
- ent = ConfigTable.get_entry(name)
- ConfigTable.remove_entry name
- ent
+ def remove_file(path)
+ File.chmod 0777, path
+ File.unlink path
end
-end
-#
-# base.rb
-#
+ def install(from, dest, mode, prefix = nil)
+ $stderr.puts "install #{from} #{dest}" if verbose?
+ return if no_harm?
+
+ realdest = prefix ? prefix + File.expand_path(dest) : dest
+ 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
-require 'rbconfig'
+ 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
-class InstallError < StandardError; end
+ def command(*args)
+ $stderr.puts args.join(' ') if verbose?
+ system(*args) or raise RuntimeError,
+ "system(#{args.map{|a| a.inspect }.join(' ')}) failed"
+ end
+ def ruby(*args)
+ command config('rubyprog'), *args
+ end
+
+ def make(task = nil)
+ command(*[config('makeprog'), task].compact)
+ end
-module HookUtils
+ def extdir?(dir)
+ File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb")
+ end
- def run_hook(name)
- try_run_hook "#{curr_srcdir()}/#{name}" or
- try_run_hook "#{curr_srcdir()}/#{name}.rb"
+ def files_of(dir)
+ Dir.open(dir) {|d|
+ return d.select {|ent| File.file?("#{dir}/#{ent}") }
+ }
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
+ DIR_REJECT = %w( . .. CVS SCCS RCS CVS.adm .svn )
+
+ def directories_of(dir)
+ Dir.open(dir) {|d|
+ return d.select {|ent| File.dir?("#{dir}/#{ent}") } - DIR_REJECT
+ }
end
end
+# This module requires: #srcdir_root, #objdir_root, #relpath
module HookScriptAPI
def get_config(key)
alias config get_config
+ # obsolete: use metaconfig to change configuration
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
end
def srcfile?(path)
- File.file? srcfile(path)
+ File.file?(srcfile(path))
end
def srcentries(path = '.')
end
-class Installer
+class ToplevelInstaller
- FILETYPES = %w( bin lib ext data )
+ Version = '3.4.1'
+ Copyright = 'Copyright (c) 2000-2005 Minero Aoki'
- include HookScriptAPI
- include HookUtils
- include FileOperations
+ TASKS = [
+ [ 'all', 'do config, setup, then install' ],
+ [ 'config', 'saves your configurations' ],
+ [ 'show', 'shows current configuration' ],
+ [ 'setup', 'compiles ruby extentions and others' ],
+ [ 'install', 'installs files' ],
+ [ 'test', 'run all tests in test/' ],
+ [ 'clean', "does `make clean' for each extention" ],
+ [ 'distclean',"does `make distclean' for each extention" ]
+ ]
- def initialize(config, opt, srcroot, objroot)
- @config = config
- @options = opt
- @srcdir = File.expand_path(srcroot)
- @objdir = File.expand_path(objroot)
- @currdir = '.'
+ def ToplevelInstaller.invoke
+ config = ConfigTable.new(load_rbconfig())
+ config.load_standard_entries
+ config.load_multipackage_entries if multipackage?
+ config.fixup
+ klass = (multipackage?() ? ToplevelInstallerMulti : ToplevelInstaller)
+ klass.new(File.dirname($0), config).invoke
end
- def inspect
- "#<#{self.class} #{File.basename(@srcdir)}>"
+ def ToplevelInstaller.multipackage?
+ File.dir?(File.dirname($0) + '/packages')
end
- #
- # Hook Script API bases
- #
-
- def srcdir_root
- @srcdir
+ def ToplevelInstaller.load_rbconfig
+ if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg }
+ ARGV.delete(arg)
+ load File.expand_path(arg.split(/=/, 2)[1])
+ $".push 'rbconfig.rb'
+ else
+ require 'rbconfig'
+ end
+ ::Config::CONFIG
end
- def objdir_root
- @objdir
+ def initialize(ardir_root, config)
+ @ardir = File.expand_path(ardir_root)
+ @config = config
+ # cache
+ @valid_task_re = nil
end
- def relpath
- @currdir
+ def config(key)
+ @config[key]
end
- #
- # configs/options
- #
-
- def no_harm?
- @options['no-harm']
+ def inspect
+ "#<#{self.class} #{__id__()}>"
end
- def verbose?
- @options['verbose']
+ def invoke
+ run_metaconfigs
+ case task = parsearg_global()
+ when nil, 'all'
+ parsearg_config
+ init_installers
+ exec_config
+ exec_setup
+ exec_install
+ else
+ case task
+ when 'config', 'test'
+ ;
+ when 'clean', 'distclean'
+ @config.load_savefile if File.exist?(@config.savefile)
+ else
+ @config.load_savefile
+ end
+ __send__ "parsearg_#{task}"
+ init_installers
+ __send__ "exec_#{task}"
+ end
+ end
+
+ def run_metaconfigs
+ @config.load_script "#{@ardir}/metaconfig"
end
- def verbose_off
- begin
- save, @options['verbose'] = @options['verbose'], false
- yield
- ensure
- @options['verbose'] = save
- end
+ def init_installers
+ @installer = Installer.new(@config, @ardir, File.expand_path('.'))
end
#
- # TASK config
+ # Hook Script API bases
#
- def exec_config
- exec_task_traverse 'config'
+ def srcdir_root
+ @ardir
end
- def config_dir_bin(rel)
+ def objdir_root
+ '.'
end
- def config_dir_lib(rel)
+ def relpath
+ '.'
end
- def config_dir_ext(rel)
- extconf if extdir?(curr_srcdir())
- end
+ #
+ # Option Parsing
+ #
- def extconf
- opt = @options['config-opt'].join(' ')
- command "#{config('ruby-prog')} #{curr_srcdir()}/extconf.rb #{opt}"
+ def parsearg_global
+ while arg = ARGV.shift
+ case arg
+ when /\A\w+\z/
+ setup_rb_error "invalid task: #{arg}" unless valid_task?(arg)
+ return arg
+ when '-q', '--quiet'
+ @config.verbose = false
+ when '--verbose'
+ @config.verbose = true
+ when '--help'
+ print_usage $stdout
+ exit 0
+ when '--version'
+ puts "#{File.basename($0)} version #{Version}"
+ exit 0
+ when '--copyright'
+ puts Copyright
+ exit 0
+ else
+ setup_rb_error "unknown global option '#{arg}'"
+ end
+ end
+ nil
end
- def config_dir_data(rel)
+ def valid_task?(t)
+ valid_task_re() =~ t
end
- #
- # TASK setup
- #
-
- def exec_setup
- exec_task_traverse 'setup'
+ def valid_task_re
+ @valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/
end
- def setup_dir_bin(rel)
- all_files_in(curr_srcdir()).each do |fname|
- adjust_shebang "#{curr_srcdir()}/#{fname}"
+ def parsearg_no_options
+ unless ARGV.empty?
+ task = caller(0).first.slice(%r<`parsearg_(\w+)'>, 1)
+ setup_rb_error "#{task}: unknown options: #{ARGV.join(' ')}"
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?
+ alias parsearg_show parsearg_no_options
+ alias parsearg_setup parsearg_no_options
+ alias parsearg_test parsearg_no_options
+ alias parsearg_clean parsearg_no_options
+ alias parsearg_distclean parsearg_no_options
- tmpfile = File.basename(path) + '.tmp'
- begin
- File.open(path) {|r|
- File.open(tmpfile, 'w') {|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)
+ def parsearg_config
+ evalopt = []
+ set = []
+ @config.config_opt = []
+ while i = ARGV.shift
+ if /\A--?\z/ =~ i
+ @config.config_opt = ARGV.dup
+ break
+ end
+ name, value = *@config.parse_opt(i)
+ if @config.value_config?(name)
+ @config[name] = value
+ else
+ evalopt.push [name, value]
+ end
+ set.push name
+ end
+ evalopt.each do |name, value|
+ @config.lookup(name).evaluate value, @config
+ end
+ # Check if configuration is valid
+ set.each do |n|
+ @config[n] if @config.value_config?(n)
end
end
- def setup_dir_lib(rel)
+ def parsearg_install
+ @config.no_harm = false
+ @config.install_prefix = ''
+ while a = ARGV.shift
+ case a
+ when '--no-harm'
+ @config.no_harm = true
+ when /\A--prefix=/
+ path = a.split(/=/, 2)[1]
+ path = File.expand_path(path) unless path[0,1] == '/'
+ @config.install_prefix = path
+ else
+ setup_rb_error "install: unknown option #{a}"
+ end
+ end
end
- def setup_dir_ext(rel)
- make if extdir?(curr_srcdir())
- 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 = " %-24s %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, ' --help', 'print this message'
+ out.printf fmt, ' --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 fmt, name, desc
+ end
- def setup_dir_data(rel)
+ fmt = " %-24s %s [%s]\n"
+ out.puts
+ out.puts 'Options for CONFIG or ALL:'
+ @config.each do |item|
+ out.printf fmt, item.help_opt, item.description, item.help_default
+ end
+ out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's"
+ out.puts
+ out.puts 'Options for INSTALL:'
+ out.printf fmt, '--no-harm', 'only display what to do if given', 'off'
+ out.printf fmt, '--prefix=path', 'install path prefix', ''
+ out.puts
end
#
- # TASK install
+ # Task Handlers
#
- def exec_install
- exec_task_traverse 'install'
+ def exec_config
+ @installer.exec_config
+ @config.save # must be final
end
- def install_dir_bin(rel)
- install_files collect_filenames_auto(), config('bin-dir') + '/' + rel, 0755
+ def exec_setup
+ @installer.exec_setup
end
- def install_dir_lib(rel)
- install_files ruby_scripts(), config('rb-dir') + '/' + rel, 0644
+ def exec_install
+ @installer.exec_install
end
- def install_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- install_files ruby_extentions('.'),
- config('so-dir') + '/' + File.dirname(rel),
- 0555
+ def exec_test
+ @installer.exec_test
end
- def install_dir_data(rel)
- install_files collect_filenames_auto(), config('data-dir') + '/' + rel, 0644
+ def exec_show
+ @config.each do |i|
+ printf "%-20s %s\n", i.name, i.value if i.value?
+ end
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
+ def exec_clean
+ @installer.exec_clean
end
- def ruby_scripts
- collect_filenames_auto().select {|n| /\.rb\z/ =~ n }
+ def exec_distclean
+ @installer.exec_distclean
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')
+end # class ToplevelInstaller
- def collect_filenames_auto
- mapdir((existfiles() - hookfiles()).reject {|fname|
- REJECT_PATTERNS =~ fname
- })
- end
- def existfiles
- all_files_in(curr_srcdir()) | all_files_in('.')
- end
+class ToplevelInstallerMulti < ToplevelInstaller
- 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
+ include FileOperations
- def mapdir(filelist)
- filelist.map {|fname|
- if File.exist?(fname) # objdir
- fname
- else # srcdir
- File.join(curr_srcdir(), fname)
- end
- }
+ def initialize(ardir_root, config)
+ super
+ @packages = directories_of("#{@ardir}/packages")
+ raise 'no package exists' if @packages.empty?
+ @root_installer = Installer.new(@config, @ardir, File.expand_path('.'))
end
- def ruby_extentions(dir)
- _ruby_extentions(dir) or
- raise InstallError, "no ruby extention exists: 'ruby #{$0} setup' first"
+ def run_metaconfigs
+ @config.load_script "#{@ardir}/metaconfig", self
+ @packages.each do |name|
+ @config.load_script "#{@ardir}/packages/#{name}/metaconfig"
+ end
end
- DLEXT = /\.#{ ::Config::CONFIG['DLEXT'] }\z/
+ attr_reader :packages
- def _ruby_extentions(dir)
- Dir.open(dir) {|d|
- return d.select {|fname| DLEXT =~ fname }
- }
+ def 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 clean
- #
-
- def exec_clean
- exec_task_traverse 'clean'
- rm_f 'config.save'
- rm_f 'InstalledFiles'
+ def init_installers
+ @installers = {}
+ @packages.each do |pack|
+ @installers[pack] = Installer.new(@config,
+ "#{@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 clean_dir_bin(rel)
+ def extract_selection(list)
+ a = list.split(/,/)
+ a.each do |name|
+ setup_rb_error "no such package: #{name}" unless @installers.key?(name)
+ end
+ a
end
- def clean_dir_lib(rel)
+ def print_usage(f)
+ super
+ f.puts 'Inluded packages:'
+ f.puts ' ' + @packages.sort.join(' ')
+ f.puts
end
- def clean_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- make 'clean' if File.file?('Makefile')
- end
+ #
+ # Task Handlers
+ #
- def clean_dir_data(rel)
+ def exec_config
+ run_hook 'pre-config'
+ each_selected_installers {|inst| inst.exec_config }
+ run_hook 'post-config'
+ @config.save # must be final
end
- #
- # TASK distclean
- #
+ def exec_setup
+ run_hook 'pre-setup'
+ each_selected_installers {|inst| inst.exec_setup }
+ run_hook 'post-setup'
+ end
- def exec_distclean
- exec_task_traverse 'distclean'
- rm_f 'config.save'
- rm_f 'InstalledFiles'
+ def exec_install
+ run_hook 'pre-install'
+ each_selected_installers {|inst| inst.exec_install }
+ run_hook 'post-install'
end
- def distclean_dir_bin(rel)
+ def exec_test
+ run_hook 'pre-test'
+ each_selected_installers {|inst| inst.exec_test }
+ run_hook 'post-test'
end
- def distclean_dir_lib(rel)
+ def exec_clean
+ rm_f @config.savefile
+ run_hook 'pre-clean'
+ each_selected_installers {|inst| inst.exec_clean }
+ run_hook 'post-clean'
end
- def distclean_dir_ext(rel)
- return unless extdir?(curr_srcdir())
- make 'distclean' if File.file?('Makefile')
+ def exec_distclean
+ rm_f @config.savefile
+ run_hook 'pre-distclean'
+ each_selected_installers {|inst| inst.exec_distclean }
+ run_hook 'post-distclean'
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}"
+ def each_selected_installers
+ Dir.mkdir 'packages' unless File.dir?('packages')
+ @selected.each do |pack|
+ $stderr.puts "Processing the package `#{pack}' ..." if verbose?
+ Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
+ Dir.chdir "packages/#{pack}"
+ yield @installers[pack]
+ Dir.chdir '../..'
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}"
- }
+ def run_hook(id)
+ @root_installer.run_hook id
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)
+ # module FileOperations requires this
+ def verbose?
+ @config.verbose?
end
-end
-#
-# toplevel.rb
-#
-
-class ToplevelInstaller
-
- Version = '3.2.2'
- Copyright = 'Copyright (c) 2000-2003 Minero Aoki'
+ # module FileOperations requires this
+ def no_harm?
+ @config.no_harm?
+ end
- 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" ]
- ]
+end # class ToplevelInstallerMulti
- def ToplevelInstaller.invoke
- instance().invoke
- end
- @singleton = nil
+class Installer
- def ToplevelInstaller.instance
- @singleton ||= new(File.dirname($0))
- @singleton
- end
+ FILETYPES = %w( bin lib ext data conf man )
- include MetaConfigAPI
+ include FileOperations
+ include HookScriptAPI
- def initialize(ardir_root)
- @config = nil
- @options = { 'verbose' => true }
- @ardir = File.expand_path(ardir_root)
+ def initialize(config, srcroot, objroot)
+ @config = config
+ @srcdir = File.expand_path(srcroot)
+ @objdir = File.expand_path(objroot)
+ @currdir = '.'
end
def inspect
- "#<#{self.class} #{__id__()}>"
+ "#<#{self.class} #{File.basename(@srcdir)}>"
end
- def invoke
- run_metaconfigs
- task = parsearg_global()
- @config = load_config(task)
- __send__ "parsearg_#{task}"
- init_installers
- __send__ "exec_#{task}"
+ def noop(rel)
end
- def run_metaconfigs
- eval_file_ifexist "#{@ardir}/metaconfig"
+ #
+ # Hook Script API base methods
+ #
+
+ def srcdir_root
+ @srcdir
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
+ def objdir_root
+ @objdir
end
- def init_installers
- @installer = Installer.new(@config, @options, @ardir, File.expand_path('.'))
+ def relpath
+ @currdir
end
#
- # Hook Script API bases
+ # Config Access
#
- def srcdir_root
- @ardir
+ # module FileOperations requires this
+ def verbose?
+ @config.verbose?
end
- def objdir_root
- '.'
+ # module FileOperations requires this
+ def no_harm?
+ @config.no_harm?
end
- def relpath
- '.'
+ def verbose_off
+ begin
+ save, @config.verbose = @config.verbose?, false
+ yield
+ ensure
+ @config.verbose = save
+ end
end
#
- # Option Parsing
+ # TASK config
#
- def parsearg_global
- valid_task = /\A(?:#{TASKS.map {|task,desc| task }.join '|'})\z/
+ def exec_config
+ exec_task_traverse 'config'
+ end
- while arg = ARGV.shift
- case arg
- when /\A\w+\z/
- raise InstallError, "invalid task: #{arg}" unless valid_task =~ arg
- return arg
+ alias config_dir_bin noop
+ alias config_dir_lib noop
- when '-q', '--quiet'
- @options['verbose'] = false
+ def config_dir_ext(rel)
+ extconf if extdir?(curr_srcdir())
+ end
- when '--verbose'
- @options['verbose'] = true
+ alias config_dir_data noop
+ alias config_dir_conf noop
+ alias config_dir_man noop
- when '-h', '--help'
- print_usage $stdout
- exit 0
+ def extconf
+ ruby "#{curr_srcdir()}/extconf.rb", *@config.config_opt
+ end
+
+ #
+ # TASK setup
+ #
- when '-v', '--version'
- puts "#{File.basename($0)} version #{Version}"
- exit 0
-
- when '--copyright'
- puts Copyright
- exit 0
+ def exec_setup
+ exec_task_traverse 'setup'
+ end
- else
- raise InstallError, "unknown global option '#{arg}'"
- end
+ def setup_dir_bin(rel)
+ files_of(curr_srcdir()).each do |fname|
+ update_shebang_line "#{curr_srcdir()}/#{fname}"
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
+ alias setup_dir_lib noop
- def parsearg_no_options
- raise InstallError, "#{task}: unknown options: #{ARGV.join ' '}"\
- unless ARGV.empty?
+ def setup_dir_ext(rel)
+ make if extdir?(curr_srcdir())
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
+ alias setup_dir_data noop
+ alias setup_dir_conf noop
+ alias setup_dir_man noop
- 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
+ def update_shebang_line(path)
+ return if no_harm?
+ return if config('shebang') == 'never'
+ old = Shebang.load(path)
+ if old
+ $stderr.puts "warning: #{path}: Shebang line includes too many args. It is not portable and your program may not work." if old.args.size > 1
+ new = new_shebang(old)
+ return if new.to_s == old.to_s
+ else
+ return unless config('shebang') == 'all'
+ new = Shebang.new(config('rubypath'))
end
+ $stderr.puts "updating shebang: #{File.basename(path)}" if verbose?
+ open_atomic_writer(path) {|output|
+ File.open(path, 'rb') {|f|
+ f.gets if old # discard
+ output.puts new.to_s
+ output.print f.read
+ }
+ }
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
+ def new_shebang(old)
+ if /\Aruby/ =~ File.basename(old.cmd)
+ Shebang.new(config('rubypath'), old.args)
+ elsif File.basename(old.cmd) == 'env' and old.args.first == 'ruby'
+ Shebang.new(config('rubypath'), old.args[1..-1])
+ else
+ return old unless config('shebang') == 'all'
+ Shebang.new(config('rubypath'))
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 $0} [<global options>] <task> [<task options>]"
+ def open_atomic_writer(path, &block)
+ tmpfile = File.basename(path) + '.tmp'
+ begin
+ File.open(tmpfile, 'wb', &block)
+ File.rename tmpfile, File.basename(path)
+ ensure
+ File.unlink tmpfile if File.exist?(tmpfile)
+ end
+ end
- fmt = " %-20s %s\n"
- out.puts
- out.puts 'Global options:'
- out.printf fmt, '-q,--quiet', 'suppress message outputs'
- out.printf fmt, ' --verbose', 'output messages verbosely'
- out.printf fmt, '-h,--help', 'print this message'
- out.printf fmt, '-v,--version', 'print version and quit'
- out.printf fmt, ' --copyright', 'print copyright and quit'
+ class Shebang
+ def Shebang.load(path)
+ line = nil
+ File.open(path) {|f|
+ line = f.gets
+ }
+ return nil unless /\A#!/ =~ line
+ parse(line)
+ end
- out.puts
- out.puts 'Tasks:'
- TASKS.each do |name, desc|
- out.printf " %-10s %s\n", name, desc
+ def Shebang.parse(line)
+ cmd, *args = *line.strip.sub(/\A\#!/, '').split(' ')
+ new(cmd, args)
end
- out.puts
- out.puts 'Options for config:'
- ConfigTable.each_definition do |name, (default, arg, desc, default2)|
- out.printf " %-20s %s [%s]\n",
- '--'+ name + (ConfigTable.bool_config?(name) ? '' : '='+arg),
- desc,
- default2 || default
+ def initialize(cmd, args = [])
+ @cmd = cmd
+ @args = args
end
- out.printf " %-20s %s [%s]\n",
- '--rbconfig=path', 'your rbconfig.rb to load', "running ruby's"
- out.puts
- out.puts 'Options for install:'
- out.printf " %-20s %s [%s]\n",
- '--no-harm', 'only display what to do if given', 'off'
- out.printf " %-20s %s [%s]\n",
- '--prefix', 'install path prefix', '$prefix'
+ attr_reader :cmd
+ attr_reader :args
- out.puts
+ def to_s
+ "#! #{@cmd}" + (@args.empty? ? '' : " #{@args.join(' ')}")
+ end
end
#
- # Task Handlers
+ # TASK install
#
- def exec_config
- @installer.exec_config
- @config.save # must be final
+ def exec_install
+ rm_f 'InstalledFiles'
+ exec_task_traverse 'install'
end
- def exec_setup
- @installer.exec_setup
+ def install_dir_bin(rel)
+ install_files targetfiles(), "#{config('bindir')}/#{rel}", 0755
end
- def exec_install
- @installer.exec_install
+ def install_dir_lib(rel)
+ install_files libfiles(), "#{config('rbdir')}/#{rel}", 0644
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
+ def install_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ install_files rubyextentions('.'),
+ "#{config('sodir')}/#{File.dirname(rel)}",
+ 0555
end
- def exec_clean
- @installer.exec_clean
+ def install_dir_data(rel)
+ install_files targetfiles(), "#{config('datadir')}/#{rel}", 0644
end
- def exec_distclean
- @installer.exec_distclean
+ def install_dir_conf(rel)
+ # FIXME: should not remove current config files
+ # (rename previous file to .old/.org)
+ install_files targetfiles(), "#{config('sysconfdir')}/#{rel}", 0644
end
-end
+ def install_dir_man(rel)
+ install_files targetfiles(), "#{config('mandir')}/#{rel}", 0644
+ end
+ def install_files(list, dest, mode)
+ mkdir_p dest, @config.install_prefix
+ list.each do |fname|
+ install fname, dest, mode, @config.install_prefix
+ end
+ end
-class ToplevelInstallerMulti < ToplevelInstaller
+ def libfiles
+ glob_reject(%w(*.y *.output), targetfiles())
+ end
- include HookUtils
- include HookScriptAPI
- include FileOperations
+ def rubyextentions(dir)
+ ents = glob_select("*.#{@config.dllext}", targetfiles())
+ if ents.empty?
+ setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first"
+ end
+ ents
+ end
- def initialize(ardir)
- super
- @packages = all_dirs_in("#{@ardir}/packages")
- raise 'no package exists' if @packages.empty?
+ def targetfiles
+ mapdir(existfiles() - hookfiles())
end
- def run_metaconfigs
- eval_file_ifexist "#{@ardir}/metaconfig"
- @packages.each do |name|
- eval_file_ifexist "#{@ardir}/packages/#{name}/metaconfig"
- end
+ def mapdir(ents)
+ ents.map {|ent|
+ if File.exist?(ent)
+ then ent # objdir
+ else "#{curr_srcdir()}/#{ent}" # srcdir
+ end
+ }
end
- def init_installers
- @installers = {}
- @packages.each do |pack|
- @installers[pack] = Installer.new(@config, @options,
- "#{@ardir}/packages/#{pack}",
- "packages/#{pack}")
- end
+ # picked up many entries from cvs-1.11.1/src/ignore.c
+ JUNK_FILES = %w(
+ core RCSLOG tags TAGS .make.state
+ .nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
+ *~ *.old *.bak *.BAK *.orig *.rej _$* *$
- 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)
- }
+ *.org *.in .*
+ )
+
+ def existfiles
+ glob_reject(JUNK_FILES, (files_of(curr_srcdir()) | files_of('.')))
end
- def extract_selection(list)
- a = list.split(/,/)
- a.each do |name|
- raise InstallError, "no such package: #{name}" \
- unless @installers.key?(name)
- end
- a
+ 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 print_usage(f)
- super
- f.puts 'Inluded packages:'
- f.puts ' ' + @packages.sort.join(' ')
- f.puts
+ def glob_select(pat, ents)
+ re = globs2re([pat])
+ ents.select {|ent| re =~ ent }
+ end
+
+ def glob_reject(pats, ents)
+ re = globs2re(pats)
+ ents.reject {|ent| re =~ ent }
+ end
+
+ GLOB2REGEX = {
+ '.' => '\.',
+ '$' => '\$',
+ '#' => '\#',
+ '*' => '.*'
+ }
+
+ def globs2re(pats)
+ /\A(?:#{
+ pats.map {|pat| pat.gsub(/[\.\$\#\*]/) {|ch| GLOB2REGEX[ch] } }.join('|')
+ })\z/
end
#
- # multi-package metaconfig API
+ # TASK test
#
- attr_reader :packages
+ TESTDIR = 'test'
- 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}")
+ def exec_test
+ unless File.directory?('test')
+ $stderr.puts 'no test in this package' if verbose?
+ return
end
- @packages = list
+ $stderr.puts 'Running tests...' if verbose?
+ begin
+ require 'test/unit'
+ rescue LoadError
+ setup_rb_error 'test/unit cannot loaded. You need Ruby 1.8 or later to invoke this task.'
+ end
+ runner = Test::Unit::AutoRunner.new(true)
+ runner.to_run << TESTDIR
+ runner.run
end
#
- # Task Handlers
+ # TASK clean
#
- def exec_config
- run_hook 'pre-config'
- each_selected_installers {|inst| inst.exec_config }
- run_hook 'post-config'
- @config.save # must be final
+ def exec_clean
+ exec_task_traverse 'clean'
+ rm_f @config.savefile
+ rm_f 'InstalledFiles'
end
- def exec_setup
- run_hook 'pre-setup'
- each_selected_installers {|inst| inst.exec_setup }
- run_hook 'post-setup'
- end
+ alias clean_dir_bin noop
+ alias clean_dir_lib noop
+ alias clean_dir_data noop
+ alias clean_dir_conf noop
+ alias clean_dir_man noop
- def exec_install
- run_hook 'pre-install'
- each_selected_installers {|inst| inst.exec_install }
- run_hook 'post-install'
+ def clean_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ make 'clean' if File.file?('Makefile')
end
- def exec_clean
- rm_f 'config.save'
- run_hook 'pre-clean'
- each_selected_installers {|inst| inst.exec_clean }
- run_hook 'post-clean'
- end
+ #
+ # TASK distclean
+ #
def exec_distclean
- rm_f 'config.save'
- run_hook 'pre-distclean'
- each_selected_installers {|inst| inst.exec_distclean }
- run_hook 'post-distclean'
+ exec_task_traverse 'distclean'
+ rm_f @config.savefile
+ rm_f 'InstalledFiles'
end
+ alias distclean_dir_bin noop
+ alias distclean_dir_lib noop
+
+ def distclean_dir_ext(rel)
+ return unless extdir?(curr_srcdir())
+ make 'distclean' if File.file?('Makefile')
+ end
+
+ alias distclean_dir_data noop
+ alias distclean_dir_conf noop
+ alias distclean_dir_man noop
+
#
- # lib
+ # Traversing
#
- 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 '../..'
+ def exec_task_traverse(task)
+ run_hook "pre-#{task}"
+ FILETYPES.each do |type|
+ if type == 'ext' and config('without-ext') == 'yes'
+ $stderr.puts 'skipping ext/* by user option' if verbose?
+ next
+ end
+ traverse task, type, "#{task}_dir_#{type}"
end
+ run_hook "post-#{task}"
end
- def verbose?
- @options['verbose']
+ def traverse(task, rel, mid)
+ dive_into(rel) {
+ run_hook "pre-#{task}"
+ __send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '')
+ directories_of(curr_srcdir()).each do |d|
+ traverse task, "#{rel}/#{d}", mid
+ end
+ run_hook "post-#{task}"
+ }
end
- def no_harm?
- @options['no-harm']
+ 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
+
+ def run_hook(id)
+ path = [ "#{curr_srcdir()}/#{id}",
+ "#{curr_srcdir()}/#{id}.rb" ].detect {|cand| File.file?(cand) }
+ return unless path
+ begin
+ instance_eval File.read(path), path, 1
+ rescue
+ raise if $DEBUG
+ setup_rb_error "hook #{path} failed:\n" + $!.message
+ end
end
+end # class Installer
+
+
+class SetupError < StandardError; end
+
+def setup_rb_error(msg)
+ raise SetupError, msg
end
if $0 == __FILE__
begin
- if multipackage_install?
- ToplevelInstallerMulti.invoke
- else
- ToplevelInstaller.invoke
- end
- rescue
+ ToplevelInstaller.invoke
+ rescue SetupError
raise if $DEBUG
$stderr.puts $!.message
$stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
projects / comedilib.git / commitdiff