0 | |
#!/usr/bin/ruby
|
1 | |
#
|
2 | |
# setup.rb
|
3 | |
#
|
4 | |
# Copyright (c) 2000-2005 Minero Aoki
|
5 | |
#
|
6 | |
# This program is free software.
|
7 | |
# You can distribute/modify this program under the terms of
|
8 | |
# the GNU LGPL, Lesser General Public License version 2.1.
|
9 | |
#
|
10 | |
|
11 | |
unless Enumerable.method_defined?(:map) # Ruby 1.4.6
|
12 | |
module Enumerable
|
13 | |
alias map collect
|
14 | |
end
|
15 | |
end
|
16 | |
|
17 | |
unless File.respond_to?(:read) # Ruby 1.6
|
18 | |
def File.read(fname)
|
19 | |
open(fname) {|f|
|
20 | |
return f.read
|
21 | |
}
|
22 | |
end
|
23 | |
end
|
24 | |
|
25 | |
unless Errno.const_defined?(:ENOTEMPTY) # Windows?
|
26 | |
module Errno
|
27 | |
class ENOTEMPTY
|
28 | |
# We do not raise this exception, implementation is not needed.
|
29 | |
end
|
30 | |
end
|
31 | |
end
|
32 | |
|
33 | |
def File.binread(fname)
|
34 | |
open(fname, 'rb') {|f|
|
35 | |
return f.read
|
36 | |
}
|
37 | |
end
|
38 | |
|
39 | |
# for corrupted Windows' stat(2)
|
40 | |
def File.dir?(path)
|
41 | |
File.directory?((path[-1,1] == '/') ? path : path + '/')
|
42 | |
end
|
43 | |
|
44 | |
|
45 | |
class ConfigTable
|
46 | |
|
47 | |
include Enumerable
|
48 | |
|
49 | |
def initialize(rbconfig)
|
50 | |
@rbconfig = rbconfig
|
51 | |
@items = []
|
52 | |
@table = {}
|
53 | |
# options
|
54 | |
@install_prefix = nil
|
55 | |
@config_opt = nil
|
56 | |
@verbose = true
|
57 | |
@no_harm = false
|
58 | |
end
|
59 | |
|
60 | |
attr_accessor :install_prefix
|
61 | |
attr_accessor :config_opt
|
62 | |
|
63 | |
attr_writer :verbose
|
64 | |
|
65 | |
def verbose?
|
66 | |
@verbose
|
67 | |
end
|
68 | |
|
69 | |
attr_writer :no_harm
|
70 | |
|
71 | |
def no_harm?
|
72 | |
@no_harm
|
73 | |
end
|
74 | |
|
75 | |
def [](key)
|
76 | |
lookup(key).resolve(self)
|
77 | |
end
|
78 | |
|
79 | |
def []=(key, val)
|
80 | |
lookup(key).set val
|
81 | |
end
|
82 | |
|
83 | |
def names
|
84 | |
@items.map {|i| i.name }
|
85 | |
end
|
86 | |
|
87 | |
def each(&block)
|
88 | |
@items.each(&block)
|
89 | |
end
|
90 | |
|
91 | |
def key?(name)
|
92 | |
@table.key?(name)
|
93 | |
end
|
94 | |
|
95 | |
def lookup(name)
|
96 | |
@table[name] or setup_rb_error "no such config item: #{name}"
|
97 | |
end
|
98 | |
|
99 | |
def add(item)
|
100 | |
@items.push item
|
101 | |
@table[item.name] = item
|
102 | |
end
|
103 | |
|
104 | |
def remove(name)
|
105 | |
item = lookup(name)
|
106 | |
@items.delete_if {|i| i.name == name }
|
107 | |
@table.delete_if {|name, i| i.name == name }
|
108 | |
item
|
109 | |
end
|
110 | |
|
111 | |
def load_script(path, inst = nil)
|
112 | |
if File.file?(path)
|
113 | |
MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path
|
114 | |
end
|
115 | |
end
|
116 | |
|
117 | |
def savefile
|
118 | |
'.config'
|
119 | |
end
|
120 | |
|
121 | |
def load_savefile
|
122 | |
begin
|
123 | |
File.foreach(savefile()) do |line|
|
124 | |
k, v = *line.split(/=/, 2)
|
125 | |
self[k] = v.strip
|
126 | |
end
|
127 | |
rescue Errno::ENOENT
|
128 | |
setup_rb_error $!.message + "\n#{File.basename($0)} config first"
|
129 | |
end
|
130 | |
end
|
131 | |
|
132 | |
def save
|
133 | |
@items.each {|i| i.value }
|
134 | |
File.open(savefile(), 'w') {|f|
|
135 | |
@items.each do |i|
|
136 | |
f.printf "%s=%s\n", i.name, i.value if i.value? and i.value
|
137 | |
end
|
138 | |
}
|
139 | |
end
|
140 | |
|
141 | |
def load_standard_entries
|
142 | |
standard_entries(@rbconfig).each do |ent|
|
143 | |
add ent
|
144 | |
end
|
145 | |
end
|
146 | |
|
147 | |
def standard_entries(rbconfig)
|
148 | |
c = rbconfig
|
149 | |
|
150 | |
rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT'])
|
151 | |
|
152 | |
major = c['MAJOR'].to_i
|
153 | |
minor = c['MINOR'].to_i
|
154 | |
teeny = c['TEENY'].to_i
|
155 | |
version = "#{major}.#{minor}"
|
156 | |
|
157 | |
# ruby ver. >= 1.4.4?
|
158 | |
newpath_p = ((major >= 2) or
|
159 | |
((major == 1) and
|
160 | |
((minor >= 5) or
|
161 | |
((minor == 4) and (teeny >= 4)))))
|
162 | |
|
163 | |
if c['rubylibdir']
|
164 | |
# V > 1.6.3
|
165 | |
libruby = "#{c['prefix']}/lib/ruby"
|
166 | |
librubyver = c['rubylibdir']
|
167 | |
librubyverarch = c['archdir']
|
168 | |
siteruby = c['sitedir']
|
169 | |
siterubyver = c['sitelibdir']
|
170 | |
siterubyverarch = c['sitearchdir']
|
171 | |
elsif newpath_p
|
172 | |
# 1.4.4 <= V <= 1.6.3
|
173 | |
libruby = "#{c['prefix']}/lib/ruby"
|
174 | |
librubyver = "#{c['prefix']}/lib/ruby/#{version}"
|
175 | |
librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
|
176 | |
siteruby = c['sitedir']
|
177 | |
siterubyver = "$siteruby/#{version}"
|
178 | |
siterubyverarch = "$siterubyver/#{c['arch']}"
|
179 | |
else
|
180 | |
# V < 1.4.4
|
181 | |
libruby = "#{c['prefix']}/lib/ruby"
|
182 | |
librubyver = "#{c['prefix']}/lib/ruby/#{version}"
|
183 | |
librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
|
184 | |
siteruby = "#{c['prefix']}/lib/ruby/#{version}/site_ruby"
|
185 | |
siterubyver = siteruby
|
186 | |
siterubyverarch = "$siterubyver/#{c['arch']}"
|
187 | |
end
|
188 | |
parameterize = lambda {|path|
|
189 | |
path.sub(/\A#{Regexp.quote(c['prefix'])}/, '$prefix')
|
190 | |
}
|
191 | |
|
192 | |
if arg = c['configure_args'].split.detect {|arg| /--with-make-prog=/ =~ arg }
|
193 | |
makeprog = arg.sub(/'/, '').split(/=/, 2)[1]
|
194 | |
else
|
195 | |
makeprog = 'make'
|
196 | |
end
|
197 | |
|
198 | |
[
|
199 | |
ExecItem.new('installdirs', 'std/site/home',
|
200 | |
'std: install under libruby; site: install under site_ruby; home: install under $HOME')\
|
201 | |
{|val, table|
|
202 | |
case val
|
203 | |
when 'std'
|
204 | |
table['rbdir'] = '$librubyver'
|
205 | |
table['sodir'] = '$librubyverarch'
|
206 | |
when 'site'
|
207 | |
table['rbdir'] = '$siterubyver'
|
208 | |
table['sodir'] = '$siterubyverarch'
|
209 | |
when 'home'
|
210 | |
setup_rb_error '$HOME was not set' unless ENV['HOME']
|
211 | |
table['prefix'] = ENV['HOME']
|
212 | |
table['rbdir'] = '$libdir/ruby'
|
213 | |
table['sodir'] = '$libdir/ruby'
|
214 | |
end
|
215 | |
},
|
216 | |
PathItem.new('prefix', 'path', c['prefix'],
|
217 | |
'path prefix of target environment'),
|
218 | |
PathItem.new('bindir', 'path', parameterize.call(c['bindir']),
|
219 | |
'the directory for commands'),
|
220 | |
PathItem.new('libdir', 'path', parameterize.call(c['libdir']),
|
221 | |
'the directory for libraries'),
|
222 | |
PathItem.new('datadir', 'path', parameterize.call(c['datadir']),
|
223 | |
'the directory for shared data'),
|
224 | |
PathItem.new('mandir', 'path', parameterize.call(c['mandir']),
|
225 | |
'the directory for man pages'),
|
226 | |
PathItem.new('sysconfdir', 'path', parameterize.call(c['sysconfdir']),
|
227 | |
'the directory for system configuration files'),
|
228 | |
PathItem.new('localstatedir', 'path', parameterize.call(c['localstatedir']),
|
229 | |
'the directory for local state data'),
|
230 | |
PathItem.new('libruby', 'path', libruby,
|
231 | |
'the directory for ruby libraries'),
|
232 | |
PathItem.new('librubyver', 'path', librubyver,
|
233 | |
'the directory for standard ruby libraries'),
|
234 | |
PathItem.new('librubyverarch', 'path', librubyverarch,
|
235 | |
'the directory for standard ruby extensions'),
|
236 | |
PathItem.new('siteruby', 'path', siteruby,
|
237 | |
'the directory for version-independent aux ruby libraries'),
|
238 | |
PathItem.new('siterubyver', 'path', siterubyver,
|
239 | |
'the directory for aux ruby libraries'),
|
240 | |
PathItem.new('siterubyverarch', 'path', siterubyverarch,
|
241 | |
'the directory for aux ruby binaries'),
|
242 | |
PathItem.new('rbdir', 'path', '$siterubyver',
|
243 | |
'the directory for ruby scripts'),
|
244 | |
PathItem.new('sodir', 'path', '$siterubyverarch',
|
245 | |
'the directory for ruby extentions'),
|
246 | |
PathItem.new('rubypath', 'path', rubypath,
|
247 | |
'the path to set to #! line'),
|
248 | |
ProgramItem.new('rubyprog', 'name', rubypath,
|
249 | |
'the ruby program using for installation'),
|
250 | |
ProgramItem.new('makeprog', 'name', makeprog,
|
251 | |
'the make program to compile ruby extentions'),
|
252 | |
SelectItem.new('shebang', 'all/ruby/never', 'never',
|
253 | |
'shebang line (#!) editing mode'),
|
254 | |
BoolItem.new('without-ext', 'yes/no', 'no',
|
255 | |
'does not compile/install ruby extentions')
|
256 | |
]
|
257 | |
end
|
258 | |
private :standard_entries
|
259 | |
|
260 | |
def load_multipackage_entries
|
261 | |
multipackage_entries().each do |ent|
|
262 | |
add ent
|
263 | |
end
|
264 | |
end
|
265 | |
|
266 | |
def multipackage_entries
|
267 | |
[
|
268 | |
PackageSelectionItem.new('with', 'name,name...', '', 'ALL',
|
269 | |
'package names that you want to install'),
|
270 | |
PackageSelectionItem.new('without', 'name,name...', '', 'NONE',
|
271 | |
'package names that you do not want to install')
|
272 | |
]
|
273 | |
end
|
274 | |
private :multipackage_entries
|
275 | |
|
276 | |
ALIASES = {
|
277 | |
'std-ruby' => 'librubyver',
|
278 | |
'stdruby' => 'librubyver',
|
279 | |
'rubylibdir' => 'librubyver',
|
280 | |
'archdir' => 'librubyverarch',
|
281 | |
'site-ruby-common' => 'siteruby', # For backward compatibility
|
282 | |
'site-ruby' => 'siterubyver', # For backward compatibility
|
283 | |
'bin-dir' => 'bindir',
|
284 | |
'bin-dir' => 'bindir',
|
285 | |
'rb-dir' => 'rbdir',
|
286 | |
'so-dir' => 'sodir',
|
287 | |
'data-dir' => 'datadir',
|
288 | |
'ruby-path' => 'rubypath',
|
289 | |
'ruby-prog' => 'rubyprog',
|
290 | |
'ruby' => 'rubyprog',
|
291 | |
'make-prog' => 'makeprog',
|
292 | |
'make' => 'makeprog'
|
293 | |
}
|
294 | |
|
295 | |
def fixup
|
296 | |
ALIASES.each do |ali, name|
|
297 | |
@table[ali] = @table[name]
|
298 | |
end
|
299 | |
@items.freeze
|
300 | |
@table.freeze
|
301 | |
@options_re = /\A--(#{@table.keys.join('|')})(?:=(.*))?\z/
|
302 | |
end
|
303 | |
|
304 | |
def parse_opt(opt)
|
305 | |
m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}"
|
306 | |
m.to_a[1,2]
|
307 | |
end
|
308 | |
|
309 | |
def dllext
|
310 | |
@rbconfig['DLEXT']
|
311 | |
end
|
312 | |
|
313 | |
def value_config?(name)
|
314 | |
lookup(name).value?
|
315 | |
end
|
316 | |
|
317 | |
class Item
|
318 | |
def initialize(name, template, default, desc)
|
319 | |
@name = name.freeze
|
320 | |
@template = template
|
321 | |
@value = default
|
322 | |
@default = default
|
323 | |
@description = desc
|
324 | |
end
|
325 | |
|
326 | |
attr_reader :name
|
327 | |
attr_reader :description
|
328 | |
|
329 | |
attr_accessor :default
|
330 | |
alias help_default default
|
331 | |
|
332 | |
def help_opt
|
333 | |
"--#{@name}=#{@template}"
|
334 | |
end
|
335 | |
|
336 | |
def value?
|
337 | |
true
|
338 | |
end
|
339 | |
|
340 | |
def value
|
341 | |
@value
|
342 | |
end
|
343 | |
|
344 | |
def resolve(table)
|
345 | |
@value.gsub(%r<\$([^/]+)>) { table[$1] }
|
346 | |
end
|
347 | |
|
348 | |
def set(val)
|
349 | |
@value = check(val)
|
350 | |
end
|
351 | |
|
352 | |
private
|
353 | |
|
354 | |
def check(val)
|
355 | |
setup_rb_error "config: --#{name} requires argument" unless val
|
356 | |
val
|
357 | |
end
|
358 | |
end
|
359 | |
|
360 | |
class BoolItem < Item
|
361 | |
def config_type
|
362 | |
'bool'
|
363 | |
end
|
364 | |
|
365 | |
def help_opt
|
366 | |
"--#{@name}"
|
367 | |
end
|
368 | |
|
369 | |
private
|
370 | |
|
371 | |
def check(val)
|
372 | |
return 'yes' unless val
|
373 | |
case val
|
374 | |
when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes'
|
375 | |
when /\An(o)?\z/i, /\Af(alse)\z/i then 'no'
|
376 | |
else
|
377 | |
setup_rb_error "config: --#{@name} accepts only yes/no for argument"
|
378 | |
end
|
379 | |
end
|
380 | |
end
|
381 | |
|
382 | |
class PathItem < Item
|
383 | |
def config_type
|
384 | |
'path'
|
385 | |
end
|
386 | |
|
387 | |
private
|
388 | |
|
389 | |
def check(path)
|
390 | |
setup_rb_error "config: --#{@name} requires argument" unless path
|
391 | |
path[0,1] == '$' ? path : File.expand_path(path)
|
392 | |
end
|
393 | |
end
|
394 | |
|
395 | |
class ProgramItem < Item
|
396 | |
def config_type
|
397 | |
'program'
|
398 | |
end
|
399 | |
end
|
400 | |
|
401 | |
class SelectItem < Item
|
402 | |
def initialize(name, selection, default, desc)
|
403 | |
super
|
404 | |
@ok = selection.split('/')
|
405 | |
end
|
406 | |
|
407 | |
def config_type
|
408 | |
'select'
|
409 | |
end
|
410 | |
|
411 | |
private
|
412 | |
|
413 | |
def check(val)
|
414 | |
unless @ok.include?(val.strip)
|
415 | |
setup_rb_error "config: use --#{@name}=#{@template} (#{val})"
|
416 | |
end
|
417 | |
val.strip
|
418 | |
end
|
419 | |
end
|
420 | |
|
421 | |
class ExecItem < Item
|
422 | |
def initialize(name, selection, desc, &block)
|
423 | |
super name, selection, nil, desc
|
424 | |
@ok = selection.split('/')
|
425 | |
@action = block
|
426 | |
end
|
427 | |
|
428 | |
def config_type
|
429 | |
'exec'
|
430 | |
end
|
431 | |
|
432 | |
def value?
|
433 | |
false
|
434 | |
end
|
435 | |
|
436 | |
def resolve(table)
|
437 | |
setup_rb_error "$#{name()} wrongly used as option value"
|
438 | |
end
|
439 | |
|
440 | |
undef set
|
441 | |
|
442 | |
def evaluate(val, table)
|
443 | |
v = val.strip.downcase
|
444 | |
unless @ok.include?(v)
|
445 | |
setup_rb_error "invalid option --#{@name}=#{val} (use #{@template})"
|
446 | |
end
|
447 | |
@action.call v, table
|
448 | |
end
|
449 | |
end
|
450 | |
|
451 | |
class PackageSelectionItem < Item
|
452 | |
def initialize(name, template, default, help_default, desc)
|
453 | |
super name, template, default, desc
|
454 | |
@help_default = help_default
|
455 | |
end
|
456 | |
|
457 | |
attr_reader :help_default
|
458 | |
|
459 | |
def config_type
|
460 | |
'package'
|
461 | |
end
|
462 | |
|
463 | |
private
|
464 | |
|
465 | |
def check(val)
|
466 | |
unless File.dir?("packages/#{val}")
|
467 | |
setup_rb_error "config: no such package: #{val}"
|
468 | |
end
|
469 | |
val
|
470 | |
end
|
471 | |
end
|
472 | |
|
473 | |
class MetaConfigEnvironment
|
474 | |
def initialize(config, installer)
|
475 | |
@config = config
|
476 | |
@installer = installer
|
477 | |
end
|
478 | |
|
479 | |
def config_names
|
480 | |
@config.names
|
481 | |
end
|
482 | |
|
483 | |
def config?(name)
|
484 | |
@config.key?(name)
|
485 | |
end
|
486 | |
|
487 | |
def bool_config?(name)
|
488 | |
@config.lookup(name).config_type == 'bool'
|
489 | |
end
|
490 | |
|
491 | |
def path_config?(name)
|
492 | |
@config.lookup(name).config_type == 'path'
|
493 | |
end
|
494 | |
|
495 | |
def value_config?(name)
|
496 | |
@config.lookup(name).config_type != 'exec'
|
497 | |
end
|
498 | |
|
499 | |
def add_config(item)
|
500 | |
@config.add item
|
501 | |
end
|
502 | |
|
503 | |
def add_bool_config(name, default, desc)
|
504 | |
@config.add BoolItem.new(name, 'yes/no', default ? 'yes' : 'no', desc)
|
505 | |
end
|
506 | |
|
507 | |
def add_path_config(name, default, desc)
|
508 | |
@config.add PathItem.new(name, 'path', default, desc)
|
509 | |
end
|
510 | |
|
511 | |
def set_config_default(name, default)
|
512 | |
@config.lookup(name).default = default
|
513 | |
end
|
514 | |
|
515 | |
def remove_config(name)
|
516 | |
@config.remove(name)
|
517 | |
end
|
518 | |
|
519 | |
# For only multipackage
|
520 | |
def packages
|
521 | |
raise '[setup.rb fatal] multi-package metaconfig API packages() called for single-package; contact application package vendor' unless @installer
|
522 | |
@installer.packages
|
523 | |
end
|
524 | |
|
525 | |
# For only multipackage
|
526 | |
def declare_packages(list)
|
527 | |
raise '[setup.rb fatal] multi-package metaconfig API declare_packages() called for single-package; contact application package vendor' unless @installer
|
528 | |
@installer.packages = list
|
529 | |
end
|
530 | |
end
|
531 | |
|
532 | |
end # class ConfigTable
|
533 | |
|
534 | |
|
535 | |
# This module requires: #verbose?, #no_harm?
|
536 | |
module FileOperations
|
537 | |
|
538 | |
def mkdir_p(dirname, prefix = nil)
|
539 | |
dirname = prefix + File.expand_path(dirname) if prefix
|
540 | |
$stderr.puts "mkdir -p #{dirname}" if verbose?
|
541 | |
return if no_harm?
|
542 | |
|
543 | |
# Does not check '/', it's too abnormal.
|
544 | |
dirs = File.expand_path(dirname).split(%r<(?=/)>)
|
545 | |
if /\A[a-z]:\z/i =~ dirs[0]
|
546 | |
disk = dirs.shift
|
547 | |
dirs[0] = disk + dirs[0]
|
548 | |
end
|
549 | |
dirs.each_index do |idx|
|
550 | |
path = dirs[0..idx].join('')
|
551 | |
Dir.mkdir path unless File.dir?(path)
|
552 | |
end
|
553 | |
end
|
554 | |
|
555 | |
def rm_f(path)
|
556 | |
$stderr.puts "rm -f #{path}" if verbose?
|
557 | |
return if no_harm?
|
558 | |
force_remove_file path
|
559 | |
end
|
560 | |
|
561 | |
def rm_rf(path)
|
562 | |
$stderr.puts "rm -rf #{path}" if verbose?
|
563 | |
return if no_harm?
|
564 | |
remove_tree path
|
565 | |
end
|
566 | |
|
567 | |
def remove_tree(path)
|
568 | |
if File.symlink?(path)
|
569 | |
remove_file path
|
570 | |
elsif File.dir?(path)
|
571 | |
remove_tree0 path
|
572 | |
else
|
573 | |
force_remove_file path
|
574 | |
end
|
575 | |
end
|
576 | |
|
577 | |
def remove_tree0(path)
|
578 | |
Dir.foreach(path) do |ent|
|
579 | |
next if ent == '.'
|
580 | |
next if ent == '..'
|
581 | |
entpath = "#{path}/#{ent}"
|
582 | |
if File.symlink?(entpath)
|
583 | |
remove_file entpath
|
584 | |
elsif File.dir?(entpath)
|
585 | |
remove_tree0 entpath
|
586 | |
else
|
587 | |
force_remove_file entpath
|
588 | |
end
|
589 | |
end
|
590 | |
begin
|
591 | |
Dir.rmdir path
|
592 | |
rescue Errno::ENOTEMPTY
|
593 | |
# directory may not be empty
|
594 | |
end
|
595 | |
end
|
596 | |
|
597 | |
def move_file(src, dest)
|
598 | |
force_remove_file dest
|
599 | |
begin
|
600 | |
File.rename src, dest
|
601 | |
rescue
|
602 | |
File.open(dest, 'wb') {|f|
|
603 | |
f.write File.binread(src)
|
604 | |
}
|
605 | |
File.chmod File.stat(src).mode, dest
|
606 | |
File.unlink src
|
607 | |
end
|
608 | |
end
|
609 | |
|
610 | |
def force_remove_file(path)
|
611 | |
begin
|
612 | |
remove_file path
|
613 | |
rescue
|
614 | |
end
|
615 | |
end
|
616 | |
|
617 | |
def remove_file(path)
|
618 | |
File.chmod 0777, path
|
619 | |
File.unlink path
|
620 | |
end
|
621 | |
|
622 | |
def install(from, dest, mode, prefix = nil)
|
623 | |
$stderr.puts "install #{from} #{dest}" if verbose?
|
624 | |
return if no_harm?
|
625 | |
|
626 | |
realdest = prefix ? prefix + File.expand_path(dest) : dest
|
627 | |
realdest = File.join(realdest, File.basename(from)) if File.dir?(realdest)
|
628 | |
str = File.binread(from)
|
629 | |
if diff?(str, realdest)
|
630 | |
verbose_off {
|
631 | |
rm_f realdest if File.exist?(realdest)
|
632 | |
}
|
633 | |
File.open(realdest, 'wb') {|f|
|
634 | |
f.write str
|
635 | |
}
|
636 | |
File.chmod mode, realdest
|
637 | |
|
638 | |
File.open("#{objdir_root()}/InstalledFiles", 'a') {|f|
|
639 | |
if prefix
|
640 | |
f.puts realdest.sub(prefix, '')
|
641 | |
else
|
642 | |
f.puts realdest
|
643 | |
end
|
644 | |
}
|
645 | |
end
|
646 | |
end
|
647 | |
|
648 | |
def diff?(new_content, path)
|
649 | |
return true unless File.exist?(path)
|
650 | |
new_content != File.binread(path)
|
651 | |
end
|
652 | |
|
653 | |
def command(*args)
|
654 | |
$stderr.puts args.join(' ') if verbose?
|
655 | |
system(*args) or raise RuntimeError,
|
656 | |
"system(#{args.map{|a| a.inspect }.join(' ')}) failed"
|
657 | |
end
|
658 | |
|
659 | |
def ruby(*args)
|
660 | |
command config('rubyprog'), *args
|
661 | |
end
|
662 | |
|
663 | |
def make(task = nil)
|
664 | |
command(*[config('makeprog'), task].compact)
|
665 | |
end
|
666 | |
|
667 | |
def extdir?(dir)
|
668 | |
File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb")
|
669 | |
end
|
670 | |
|
671 | |
def files_of(dir)
|
672 | |
Dir.open(dir) {|d|
|
673 | |
return d.select {|ent| File.file?("#{dir}/#{ent}") }
|
674 | |
}
|
675 | |
end
|
676 | |
|
677 | |
DIR_REJECT = %w( . .. CVS SCCS RCS CVS.adm .svn )
|
678 | |
|
679 | |
def directories_of(dir)
|
680 | |
Dir.open(dir) {|d|
|
681 | |
return d.select {|ent| File.dir?("#{dir}/#{ent}") } - DIR_REJECT
|
682 | |
}
|
683 | |
end
|
684 | |
|
685 | |
end
|
686 | |
|
687 | |
|
688 | |
# This module requires: #srcdir_root, #objdir_root, #relpath
|
689 | |
module HookScriptAPI
|
690 | |
|
691 | |
def get_config(key)
|
692 | |
@config[key]
|
693 | |
end
|
694 | |
|
695 | |
alias config get_config
|
696 | |
|
697 | |
# obsolete: use metaconfig to change configuration
|
698 | |
def set_config(key, val)
|
699 | |
@config[key] = val
|
700 | |
end
|
701 | |
|
702 | |
#
|
703 | |
# srcdir/objdir (works only in the package directory)
|
704 | |
#
|
705 | |
|
706 | |
def curr_srcdir
|
707 | |
"#{srcdir_root()}/#{relpath()}"
|
708 | |
end
|
709 | |
|
710 | |
def curr_objdir
|
711 | |
"#{objdir_root()}/#{relpath()}"
|
712 | |
end
|
713 | |
|
714 | |
def srcfile(path)
|
715 | |
"#{curr_srcdir()}/#{path}"
|
716 | |
end
|
717 | |
|
718 | |
def srcexist?(path)
|
719 | |
File.exist?(srcfile(path))
|
720 | |
end
|
721 | |
|
722 | |
def srcdirectory?(path)
|
723 | |
File.dir?(srcfile(path))
|
724 | |
end
|
725 | |
|
726 | |
def srcfile?(path)
|
727 | |
File.file?(srcfile(path))
|
728 | |
end
|
729 | |
|
730 | |
def srcentries(path = '.')
|
731 | |
Dir.open("#{curr_srcdir()}/#{path}") {|d|
|
732 | |
return d.to_a - %w(. ..)
|
733 | |
}
|
734 | |
end
|
735 | |
|
736 | |
def srcfiles(path = '.')
|
737 | |
srcentries(path).select {|fname|
|
738 | |
File.file?(File.join(curr_srcdir(), path, fname))
|
739 | |
}
|
740 | |
end
|
741 | |
|
742 | |
def srcdirectories(path = '.')
|
743 | |
srcentries(path).select {|fname|
|
744 | |
File.dir?(File.join(curr_srcdir(), path, fname))
|
745 | |
}
|
746 | |
end
|
747 | |
|
748 | |
end
|
749 | |
|
750 | |
|
751 | |
class ToplevelInstaller
|
752 | |
|
753 | |
Version = '3.4.1'
|
754 | |
Copyright = 'Copyright (c) 2000-2005 Minero Aoki'
|
755 | |
|
756 | |
TASKS = [
|
757 | |
[ 'all', 'do config, setup, then install' ],
|
758 | |
[ 'config', 'saves your configurations' ],
|
759 | |
[ 'show', 'shows current configuration' ],
|
760 | |
[ 'setup', 'compiles ruby extentions and others' ],
|
761 | |
[ 'install', 'installs files' ],
|
762 | |
[ 'test', 'run all tests in test/' ],
|
763 | |
[ 'clean', "does `make clean' for each extention" ],
|
764 | |
[ 'distclean',"does `make distclean' for each extention" ]
|
765 | |
]
|
766 | |
|
767 | |
def ToplevelInstaller.invoke
|
768 | |
config = ConfigTable.new(load_rbconfig())
|
769 | |
config.load_standard_entries
|
770 | |
config.load_multipackage_entries if multipackage?
|
771 | |
config.fixup
|
772 | |
klass = (multipackage?() ? ToplevelInstallerMulti : ToplevelInstaller)
|
773 | |
klass.new(File.dirname($0), config).invoke
|
774 | |
end
|
775 | |
|
776 | |
def ToplevelInstaller.multipackage?
|
777 | |
File.dir?(File.dirname($0) + '/packages')
|
778 | |
end
|
779 | |
|
780 | |
def ToplevelInstaller.load_rbconfig
|
781 | |
if arg = ARGV.detect {|arg| /\A--rbconfig=/ =~ arg }
|
782 | |
ARGV.delete(arg)
|
783 | |
load File.expand_path(arg.split(/=/, 2)[1])
|
784 | |
$".push 'rbconfig.rb'
|
785 | |
else
|
786 | |
require 'rbconfig'
|
787 | |
end
|
788 | |
::Config::CONFIG
|
789 | |
end
|
790 | |
|
791 | |
def initialize(ardir_root, config)
|
792 | |
@ardir = File.expand_path(ardir_root)
|
793 | |
@config = config
|
794 | |
# cache
|
795 | |
@valid_task_re = nil
|
796 | |
end
|
797 | |
|
798 | |
def config(key)
|
799 | |
@config[key]
|
800 | |
end
|
801 | |
|
802 | |
def inspect
|
803 | |
"#<#{self.class} #{__id__()}>"
|
804 | |
end
|
805 | |
|
806 | |
def invoke
|
807 | |
run_metaconfigs
|
808 | |
case task = parsearg_global()
|
809 | |
when nil, 'all'
|
810 | |
parsearg_config
|
811 | |
init_installers
|
812 | |
exec_config
|
813 | |
exec_setup
|
814 | |
exec_install
|
815 | |
else
|
816 | |
case task
|
817 | |
when 'config', 'test'
|
818 | |
;
|
819 | |
when 'clean', 'distclean'
|
820 | |
@config.load_savefile if File.exist?(@config.savefile)
|
821 | |
else
|
822 | |
@config.load_savefile
|
823 | |
end
|
824 | |
__send__ "parsearg_#{task}"
|
825 | |
init_installers
|
826 | |
__send__ "exec_#{task}"
|
827 | |
end
|
828 | |
end
|
829 | |
|
830 | |
def run_metaconfigs
|
831 | |
@config.load_script "#{@ardir}/metaconfig"
|
832 | |
end
|
833 | |
|
834 | |
def init_installers
|
835 | |
@installer = Installer.new(@config, @ardir, File.expand_path('.'))
|
836 | |
end
|
837 | |
|
838 | |
#
|
839 | |
# Hook Script API bases
|
840 | |
#
|
841 | |
|
842 | |
def srcdir_root
|
843 | |
@ardir
|
844 | |
end
|
845 | |
|
846 | |
def objdir_root
|
847 | |
'.'
|
848 | |
end
|
849 | |
|
850 | |
def relpath
|
851 | |
'.'
|
852 | |
end
|
853 | |
|
854 | |
#
|
855 | |
# Option Parsing
|
856 | |
#
|
857 | |
|
858 | |
def parsearg_global
|
859 | |
while arg = ARGV.shift
|
860 | |
case arg
|
861 | |
when /\A\w+\z/
|
862 | |
setup_rb_error "invalid task: #{arg}" unless valid_task?(arg)
|
863 | |
return arg
|
864 | |
when '-q', '--quiet'
|
865 | |
@config.verbose = false
|
866 | |
when '--verbose'
|
867 | |
@config.verbose = true
|
868 | |
when '--help'
|
869 | |
print_usage $stdout
|
870 | |
exit 0
|
871 | |
when '--version'
|
872 | |
puts "#{File.basename($0)} version #{Version}"
|
873 | |
exit 0
|
874 | |
when '--copyright'
|
875 | |
puts Copyright
|
876 | |
exit 0
|
877 | |
else
|
878 | |
setup_rb_error "unknown global option '#{arg}'"
|
879 | |
end
|
880 | |
end
|
881 | |
nil
|
882 | |
end
|
883 | |
|
884 | |
def valid_task?(t)
|
885 | |
valid_task_re() =~ t
|
886 | |
end
|
887 | |
|
888 | |
def valid_task_re
|
889 | |
@valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/
|
890 | |
end
|
891 | |
|
892 | |
def parsearg_no_options
|
893 | |
unless ARGV.empty?
|
894 | |
task = caller(0).first.slice(%r<`parsearg_(\w+)'>, 1)
|
895 | |
setup_rb_error "#{task}: unknown options: #{ARGV.join(' ')}"
|
896 | |
end
|
897 | |
end
|
898 | |
|
899 | |
alias parsearg_show parsearg_no_options
|
900 | |
alias parsearg_setup parsearg_no_options
|
901 | |
alias parsearg_test parsearg_no_options
|
902 | |
alias parsearg_clean parsearg_no_options
|
903 | |
alias parsearg_distclean parsearg_no_options
|
904 | |
|
905 | |
def parsearg_config
|
906 | |
evalopt = []
|
907 | |
set = []
|
908 | |
@config.config_opt = []
|
909 | |
while i = ARGV.shift
|
910 | |
if /\A--?\z/ =~ i
|
911 | |
@config.config_opt = ARGV.dup
|
912 | |
break
|
913 | |
end
|
914 | |
name, value = *@config.parse_opt(i)
|
915 | |
if @config.value_config?(name)
|
916 | |
@config[name] = value
|
917 | |
else
|
918 | |
evalopt.push [name, value]
|
919 | |
end
|
920 | |
set.push name
|
921 | |
end
|
922 | |
evalopt.each do |name, value|
|
923 | |
@config.lookup(name).evaluate value, @config
|
924 | |
end
|
925 | |
# Check if configuration is valid
|
926 | |
set.each do |n|
|
927 | |
@config[n] if @config.value_config?(n)
|
928 | |
end
|
929 | |
end
|
930 | |
|
931 | |
def parsearg_install
|
932 | |
@config.no_harm = false
|
933 | |
@config.install_prefix = ''
|
934 | |
while a = ARGV.shift
|
935 | |
case a
|
936 | |
when '--no-harm'
|
937 | |
@config.no_harm = true
|
938 | |
when /\A--prefix=/
|
939 | |
path = a.split(/=/, 2)[1]
|
940 | |
path = File.expand_path(path) unless path[0,1] == '/'
|
941 | |
@config.install_prefix = path
|
942 | |
else
|
943 | |
setup_rb_error "install: unknown option #{a}"
|
944 | |
end
|
945 | |
end
|
946 | |
end
|
947 | |
|
948 | |
def print_usage(out)
|
949 | |
out.puts 'Typical Installation Procedure:'
|
950 | |
out.puts " $ ruby #{File.basename $0} config"
|
951 | |
out.puts " $ ruby #{File.basename $0} setup"
|
952 | |
out.puts " # ruby #{File.basename $0} install (may require root privilege)"
|
953 | |
out.puts
|
954 | |
out.puts 'Detailed Usage:'
|
955 | |
out.puts " ruby #{File.basename $0} <global option>"
|
956 | |
out.puts " ruby #{File.basename $0} [<global options>] <task> [<task options>]"
|
957 | |
|
958 | |
fmt = " %-24s %s\n"
|
959 | |
out.puts
|
960 | |
out.puts 'Global options:'
|
961 | |
out.printf fmt, '-q,--quiet', 'suppress message outputs'
|
962 | |
out.printf fmt, ' --verbose', 'output messages verbosely'
|
963 | |
out.printf fmt, ' --help', 'print this message'
|
964 | |
out.printf fmt, ' --version', 'print version and quit'
|
965 | |
out.printf fmt, ' --copyright', 'print copyright and quit'
|
966 | |
out.puts
|
967 | |
out.puts 'Tasks:'
|
968 | |
TASKS.each do |name, desc|
|
969 | |
out.printf fmt, name, desc
|
970 | |
end
|
971 | |
|
972 | |
fmt = " %-24s %s [%s]\n"
|
973 | |
out.puts
|
974 | |
out.puts 'Options for CONFIG or ALL:'
|
975 | |
@config.each do |item|
|
976 | |
out.printf fmt, item.help_opt, item.description, item.help_default
|
977 | |
end
|
978 | |
out.printf fmt, '--rbconfig=path', 'rbconfig.rb to load',"running ruby's"
|
979 | |
out.puts
|
980 | |
out.puts 'Options for INSTALL:'
|
981 | |
out.printf fmt, '--no-harm', 'only display what to do if given', 'off'
|
982 | |
out.printf fmt, '--prefix=path', 'install path prefix', ''
|
983 | |
out.puts
|
984 | |
end
|
985 | |
|
986 | |
#
|
987 | |
# Task Handlers
|
988 | |
#
|
989 | |
|
990 | |
def exec_config
|
991 | |
@installer.exec_config
|
992 | |
@config.save # must be final
|
993 | |
end
|
994 | |
|
995 | |
def exec_setup
|
996 | |
@installer.exec_setup
|
997 | |
end
|
998 | |
|
999 | |
def exec_install
|
1000 | |
@installer.exec_install
|
1001 | |
end
|
1002 | |
|
1003 | |
def exec_test
|
1004 | |
@installer.exec_test
|
1005 | |
end
|
1006 | |
|
1007 | |
def exec_show
|
1008 | |
@config.each do |i|
|
1009 | |
printf "%-20s %s\n", i.name, i.value if i.value?
|
1010 | |
end
|
1011 | |
end
|
1012 | |
|
1013 | |
def exec_clean
|
1014 | |
@installer.exec_clean
|
1015 | |
end
|
1016 | |
|
1017 | |
def exec_distclean
|
1018 | |
@installer.exec_distclean
|
1019 | |
end
|
1020 | |
|
1021 | |
end # class ToplevelInstaller
|
1022 | |
|
1023 | |
|
1024 | |
class ToplevelInstallerMulti < ToplevelInstaller
|
1025 | |
|
1026 | |
include FileOperations
|
1027 | |
|
1028 | |
def initialize(ardir_root, config)
|
1029 | |
super
|
1030 | |
@packages = directories_of("#{@ardir}/packages")
|
1031 | |
raise 'no package exists' if @packages.empty?
|
1032 | |
@root_installer = Installer.new(@config, @ardir, File.expand_path('.'))
|
1033 | |
end
|
1034 | |
|
1035 | |
def run_metaconfigs
|
1036 | |
@config.load_script "#{@ardir}/metaconfig", self
|
1037 | |
@packages.each do |name|
|
1038 | |
@config.load_script "#{@ardir}/packages/#{name}/metaconfig"
|
1039 | |
end
|
1040 | |
end
|
1041 | |
|
1042 | |
attr_reader :packages
|
1043 | |
|
1044 | |
def packages=(list)
|
1045 | |
raise 'package list is empty' if list.empty?
|
1046 | |
list.each do |name|
|
1047 | |
raise "directory packages/#{name} does not exist"\
|
1048 | |
unless File.dir?("#{@ardir}/packages/#{name}")
|
1049 | |
end
|
1050 | |
@packages = list
|
1051 | |
end
|
1052 | |
|
1053 | |
def init_installers
|
1054 | |
@installers = {}
|
1055 | |
@packages.each do |pack|
|
1056 | |
@installers[pack] = Installer.new(@config,
|
1057 | |
"#{@ardir}/packages/#{pack}",
|
1058 | |
"packages/#{pack}")
|
1059 | |
end
|
1060 | |
with = extract_selection(config('with'))
|
1061 | |
without = extract_selection(config('without'))
|
1062 | |
@selected = @installers.keys.select {|name|
|
1063 | |
(with.empty? or with.include?(name)) \
|
1064 | |
and not without.include?(name)
|
1065 | |
}
|
1066 | |
end
|
1067 | |
|
1068 | |
def extract_selection(list)
|
1069 | |
a = list.split(/,/)
|
1070 | |
a.each do |name|
|
1071 | |
setup_rb_error "no such package: #{name}" unless @installers.key?(name)
|
1072 | |
end
|
1073 | |
a
|
1074 | |
end
|
1075 | |
|
1076 | |
def print_usage(f)
|
1077 | |
super
|
1078 | |
f.puts 'Inluded packages:'
|
1079 | |
f.puts ' ' + @packages.sort.join(' ')
|
1080 | |
f.puts
|
1081 | |
end
|
1082 | |
|
1083 | |
#
|
1084 | |
# Task Handlers
|
1085 | |
#
|
1086 | |
|
1087 | |
def exec_config
|
1088 | |
run_hook 'pre-config'
|
1089 | |
each_selected_installers {|inst| inst.exec_config }
|
1090 | |
run_hook 'post-config'
|
1091 | |
@config.save # must be final
|
1092 | |
end
|
1093 | |
|
1094 | |
def exec_setup
|
1095 | |
run_hook 'pre-setup'
|
1096 | |
each_selected_installers {|inst| inst.exec_setup }
|
1097 | |
run_hook 'post-setup'
|
1098 | |
end
|
1099 | |
|
1100 | |
def exec_install
|
1101 | |
run_hook 'pre-install'
|
1102 | |
each_selected_installers {|inst| inst.exec_install }
|
1103 | |
run_hook 'post-install'
|
1104 | |
end
|
1105 | |
|
1106 | |
def exec_test
|
1107 | |
run_hook 'pre-test'
|
1108 | |
each_selected_installers {|inst| inst.exec_test }
|
1109 | |
run_hook 'post-test'
|
1110 | |
end
|
1111 | |
|
1112 | |
def exec_clean
|
1113 | |
rm_f @config.savefile
|
1114 | |
run_hook 'pre-clean'
|
1115 | |
each_selected_installers {|inst| inst.exec_clean }
|
1116 | |
run_hook 'post-clean'
|
1117 | |
end
|
1118 | |
|
1119 | |
def exec_distclean
|
1120 | |
rm_f @config.savefile
|
1121 | |
run_hook 'pre-distclean'
|
1122 | |
each_selected_installers {|inst| inst.exec_distclean }
|
1123 | |
run_hook 'post-distclean'
|
1124 | |
end
|
1125 | |
|
1126 | |
#
|
1127 | |
# lib
|
1128 | |
#
|
1129 | |
|
1130 | |
def each_selected_installers
|
1131 | |
Dir.mkdir 'packages' unless File.dir?('packages')
|
1132 | |
@selected.each do |pack|
|
1133 | |
$stderr.puts "Processing the package `#{pack}' ..." if verbose?
|
1134 | |
Dir.mkdir "packages/#{pack}" unless File.dir?("packages/#{pack}")
|
1135 | |
Dir.chdir "packages/#{pack}"
|
1136 | |
yield @installers[pack]
|
1137 | |
Dir.chdir '../..'
|
1138 | |
end
|
1139 | |
end
|
1140 | |
|
1141 | |
def run_hook(id)
|
1142 | |
@root_installer.run_hook id
|
1143 | |
end
|
1144 | |
|
1145 | |
# module FileOperations requires this
|
1146 | |
def verbose?
|
1147 | |
@config.verbose?
|
1148 | |
end
|
1149 | |
|
1150 | |
# module FileOperations requires this
|
1151 | |
def no_harm?
|
1152 | |
@config.no_harm?
|
1153 | |
end
|
1154 | |
|
1155 | |
end # class ToplevelInstallerMulti
|
1156 | |
|
1157 | |
|
1158 | |
class Installer
|
1159 | |
|
1160 | |
FILETYPES = %w( bin lib ext data conf man )
|
1161 | |
|
1162 | |
include FileOperations
|
1163 | |
include HookScriptAPI
|
1164 | |
|
1165 | |
def initialize(config, srcroot, objroot)
|
1166 | |
@config = config
|
1167 | |
@srcdir = File.expand_path(srcroot)
|
1168 | |
@objdir = File.expand_path(objroot)
|
1169 | |
@currdir = '.'
|
1170 | |
end
|
1171 | |
|
1172 | |
def inspect
|
1173 | |
"#<#{self.class} #{File.basename(@srcdir)}>"
|
1174 | |
end
|
1175 | |
|
1176 | |
def noop(rel)
|
1177 | |
end
|
1178 | |
|
1179 | |
#
|
1180 | |
# Hook Script API base methods
|
1181 | |
#
|
1182 | |
|
1183 | |
def srcdir_root
|
1184 | |
@srcdir
|
1185 | |
end
|
1186 | |
|
1187 | |
def objdir_root
|
1188 | |
@objdir
|
1189 | |
end
|
1190 | |
|
1191 | |
def relpath
|
1192 | |
@currdir
|
1193 | |
end
|
1194 | |
|
1195 | |
#
|
1196 | |
# Config Access
|
1197 | |
#
|
1198 | |
|
1199 | |
# module FileOperations requires this
|
1200 | |
def verbose?
|
1201 | |
@config.verbose?
|
1202 | |
end
|
1203 | |
|
1204 | |
# module FileOperations requires this
|
1205 | |
def no_harm?
|
1206 | |
@config.no_harm?
|
1207 | |
end
|
1208 | |
|
1209 | |
def verbose_off
|
1210 | |
begin
|
1211 | |
save, @config.verbose = @config.verbose?, false
|
1212 | |
yield
|
1213 | |
ensure
|
1214 | |
@config.verbose = save
|
1215 | |
end
|
1216 | |
end
|
1217 | |
|
1218 | |
#
|
1219 | |
# TASK config
|
1220 | |
#
|
1221 | |
|
1222 | |
def exec_config
|
1223 | |
exec_task_traverse 'config'
|
1224 | |
end
|
1225 | |
|
1226 | |
alias config_dir_bin noop
|
1227 | |
alias config_dir_lib noop
|
1228 | |
|
1229 | |
def config_dir_ext(rel)
|
1230 | |
extconf if extdir?(curr_srcdir())
|
1231 | |
end
|
1232 | |
|
1233 | |
alias config_dir_data noop
|
1234 | |
alias config_dir_conf noop
|
1235 | |
alias config_dir_man noop
|
1236 | |
|
1237 | |
def extconf
|
1238 | |
ruby "#{curr_srcdir()}/extconf.rb", *@config.config_opt
|
1239 | |
end
|
1240 | |
|
1241 | |
#
|
1242 | |
# TASK setup
|
1243 | |
#
|
1244 | |
|
1245 | |
def exec_setup
|
1246 | |
exec_task_traverse 'setup'
|
1247 | |
end
|
1248 | |
|
1249 | |
def setup_dir_bin(rel)
|
1250 | |
files_of(curr_srcdir()).each do |fname|
|
1251 | |
update_shebang_line "#{curr_srcdir()}/#{fname}"
|
1252 | |
end
|
1253 | |
end
|
1254 | |
|
1255 | |
alias setup_dir_lib noop
|
1256 | |
|
1257 | |
def setup_dir_ext(rel)
|
1258 | |
make if extdir?(curr_srcdir())
|
1259 | |
end
|
1260 | |
|
1261 | |
alias setup_dir_data noop
|
1262 | |
alias setup_dir_conf noop
|
1263 | |
alias setup_dir_man noop
|
1264 | |
|
1265 | |
def update_shebang_line(path)
|
1266 | |
return if no_harm?
|
1267 | |
return if config('shebang') == 'never'
|
1268 | |
old = Shebang.load(path)
|
1269 | |
if old
|
1270 | |
$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
|
1271 | |
new = new_shebang(old)
|
1272 | |
return if new.to_s == old.to_s
|
1273 | |
else
|
1274 | |
return unless config('shebang') == 'all'
|
1275 | |
new = Shebang.new(config('rubypath'))
|
1276 | |
end
|
1277 | |
$stderr.puts "updating shebang: #{File.basename(path)}" if verbose?
|
1278 | |
open_atomic_writer(path) {|output|
|
1279 | |
File.open(path, 'rb') {|f|
|
1280 | |
f.gets if old # discard
|
1281 | |
output.puts new.to_s
|
1282 | |
output.print f.read
|
1283 | |
}
|
1284 | |
}
|
1285 | |
end
|
1286 | |
|
1287 | |
def new_shebang(old)
|
1288 | |
if /\Aruby/ =~ File.basename(old.cmd)
|
1289 | |
Shebang.new(config('rubypath'), old.args)
|
1290 | |
elsif File.basename(old.cmd) == 'env' and old.args.first == 'ruby'
|
1291 | |
Shebang.new(config('rubypath'), old.args[1..-1])
|
1292 | |
else
|
1293 | |
return old unless config('shebang') == 'all'
|
1294 | |
Shebang.new(config('rubypath'))
|
1295 | |
end
|
1296 | |
end
|
1297 | |
|
1298 | |
def open_atomic_writer(path, &block)
|
1299 | |
tmpfile = File.basename(path) + '.tmp'
|
1300 | |
begin
|
1301 | |
File.open(tmpfile, 'wb', &block)
|
1302 | |
File.rename tmpfile, File.basename(path)
|
1303 | |
ensure
|
1304 | |
File.unlink tmpfile if File.exist?(tmpfile)
|
1305 | |
end
|
1306 | |
end
|
1307 | |
|
1308 | |
class Shebang
|
1309 | |
def Shebang.load(path)
|
1310 | |
line = nil
|
1311 | |
File.open(path) {|f|
|
1312 | |
line = f.gets
|
1313 | |
}
|
1314 | |
return nil unless /\A#!/ =~ line
|
1315 | |
parse(line)
|
1316 | |
end
|
1317 | |
|
1318 | |
def Shebang.parse(line)
|
1319 | |
cmd, *args = *line.strip.sub(/\A\#!/, '').split(' ')
|
1320 | |
new(cmd, args)
|
1321 | |
end
|
1322 | |
|
1323 | |
def initialize(cmd, args = [])
|
1324 | |
@cmd = cmd
|
1325 | |
@args = args
|
1326 | |
end
|
1327 | |
|
1328 | |
attr_reader :cmd
|
1329 | |
attr_reader :args
|
1330 | |
|
1331 | |
def to_s
|
1332 | |
"#! #{@cmd}" + (@args.empty? ? '' : " #{@args.join(' ')}")
|
1333 | |
end
|
1334 | |
end
|
1335 | |
|
1336 | |
#
|
1337 | |
# TASK install
|
1338 | |
#
|
1339 | |
|
1340 | |
def exec_install
|
1341 | |
rm_f 'InstalledFiles'
|
1342 | |
exec_task_traverse 'install'
|
1343 | |
end
|
1344 | |
|
1345 | |
def install_dir_bin(rel)
|
1346 | |
install_files targetfiles(), "#{config('bindir')}/#{rel}", 0755
|
1347 | |
end
|
1348 | |
|
1349 | |
def install_dir_lib(rel)
|
1350 | |
install_files libfiles(), "#{config('rbdir')}/#{rel}", 0644
|
1351 | |
end
|
1352 | |
|
1353 | |
def install_dir_ext(rel)
|
1354 | |
return unless extdir?(curr_srcdir())
|
1355 | |
install_files rubyextentions('.'),
|
1356 | |
"#{config('sodir')}/#{File.dirname(rel)}",
|
1357 | |
0555
|
1358 | |
end
|
1359 | |
|
1360 | |
def install_dir_data(rel)
|
1361 | |
install_files targetfiles(), "#{config('datadir')}/#{rel}", 0644
|
1362 | |
end
|
1363 | |
|
1364 | |
def install_dir_conf(rel)
|
1365 | |
# FIXME: should not remove current config files
|
1366 | |
# (rename previous file to .old/.org)
|
1367 | |
install_files targetfiles(), "#{config('sysconfdir')}/#{rel}", 0644
|
1368 | |
end
|
1369 | |
|
1370 | |
def install_dir_man(rel)
|
1371 | |
install_files targetfiles(), "#{config('mandir')}/#{rel}", 0644
|
1372 | |
end
|
1373 | |
|
1374 | |
def install_files(list, dest, mode)
|
1375 | |
mkdir_p dest, @config.install_prefix
|
1376 | |
list.each do |fname|
|
1377 | |
install fname, dest, mode, @config.install_prefix
|
1378 | |
end
|
1379 | |
end
|
1380 | |
|
1381 | |
def libfiles
|
1382 | |
glob_reject(%w(*.y *.output), targetfiles())
|
1383 | |
end
|
1384 | |
|
1385 | |
def rubyextentions(dir)
|
1386 | |
ents = glob_select("*.#{@config.dllext}", targetfiles())
|
1387 | |
if ents.empty?
|
1388 | |
setup_rb_error "no ruby extention exists: 'ruby #{$0} setup' first"
|
1389 | |
end
|
1390 | |
ents
|
1391 | |
end
|
1392 | |
|
1393 | |
def targetfiles
|
1394 | |
mapdir(existfiles() - hookfiles())
|
1395 | |
end
|
1396 | |
|
1397 | |
def mapdir(ents)
|
1398 | |
ents.map {|ent|
|
1399 | |
if File.exist?(ent)
|
1400 | |
then ent # objdir
|
1401 | |
else "#{curr_srcdir()}/#{ent}" # srcdir
|
1402 | |
end
|
1403 | |
}
|
1404 | |
end
|
1405 | |
|
1406 | |
# picked up many entries from cvs-1.11.1/src/ignore.c
|
1407 | |
JUNK_FILES = %w(
|
1408 | |
core RCSLOG tags TAGS .make.state
|
1409 | |
.nse_depinfo #* .#* cvslog.* ,* .del-* *.olb
|
1410 | |
*~ *.old *.bak *.BAK *.orig *.rej _$* *$
|
1411 | |
|
1412 | |
*.org *.in .*
|
1413 | |
)
|
1414 | |
|
1415 | |
def existfiles
|
1416 | |
glob_reject(JUNK_FILES, (files_of(curr_srcdir()) | files_of('.')))
|
1417 | |
end
|
1418 | |
|
1419 | |
def hookfiles
|
1420 | |
%w( pre-%s post-%s pre-%s.rb post-%s.rb ).map {|fmt|
|
1421 | |
%w( config setup install clean ).map {|t| sprintf(fmt, t) }
|
1422 | |
}.flatten
|
1423 | |
end
|
1424 | |
|
1425 | |
def glob_select(pat, ents)
|
1426 | |
re = globs2re([pat])
|
1427 | |
ents.select {|ent| re =~ ent }
|
1428 | |
end
|
1429 | |
|
1430 | |
def glob_reject(pats, ents)
|
1431 | |
re = globs2re(pats)
|
1432 | |
ents.reject {|ent| re =~ ent }
|
1433 | |
end
|
1434 | |
|
1435 | |
GLOB2REGEX = {
|
1436 | |
'.' => '\.',
|
1437 | |
'$' => '\$',
|
1438 | |
'#' => '\#',
|
1439 | |
'*' => '.*'
|
1440 | |
}
|
1441 | |
|
1442 | |
def globs2re(pats)
|
1443 | |
/\A(?:#{
|
1444 | |
pats.map {|pat| pat.gsub(/[\.\$\#\*]/) {|ch| GLOB2REGEX[ch] } }.join('|')
|
1445 | |
})\z/
|
1446 | |
end
|
1447 | |
|
1448 | |
#
|
1449 | |
# TASK test
|
1450 | |
#
|
1451 | |
|
1452 | |
TESTDIR = 'test'
|
1453 | |
|
1454 | |
def exec_test
|
1455 | |
unless File.directory?('test')
|
1456 | |
$stderr.puts 'no test in this package' if verbose?
|
1457 | |
return
|
1458 | |
end
|
1459 | |
$stderr.puts 'Running tests...' if verbose?
|
1460 | |
begin
|
1461 | |
require 'test/unit'
|
1462 | |
rescue LoadError
|
1463 | |
setup_rb_error 'test/unit cannot loaded. You need Ruby 1.8 or later to invoke this task.'
|
1464 | |
end
|
1465 | |
runner = Test::Unit::AutoRunner.new(true)
|
1466 | |
runner.to_run << TESTDIR
|
1467 | |
runner.run
|
1468 | |
end
|
1469 | |
|
1470 | |
#
|
1471 | |
# TASK clean
|
1472 | |
#
|
1473 | |
|
1474 | |
def exec_clean
|
1475 | |
exec_task_traverse 'clean'
|
1476 | |
rm_f @config.savefile
|
1477 | |
rm_f 'InstalledFiles'
|
1478 | |
end
|
1479 | |
|
1480 | |
alias clean_dir_bin noop
|
1481 | |
alias clean_dir_lib noop
|
1482 | |
alias clean_dir_data noop
|
1483 | |
alias clean_dir_conf noop
|
1484 | |
alias clean_dir_man noop
|
1485 | |
|
1486 | |
def clean_dir_ext(rel)
|
1487 | |
return unless extdir?(curr_srcdir())
|
1488 | |
make 'clean' if File.file?('Makefile')
|
1489 | |
end
|
1490 | |
|
1491 | |
#
|
1492 | |
# TASK distclean
|
1493 | |
#
|
1494 | |
|
1495 | |
def exec_distclean
|
1496 | |
exec_task_traverse 'distclean'
|
1497 | |
rm_f @config.savefile
|
1498 | |
rm_f 'InstalledFiles'
|
1499 | |
end
|
1500 | |
|
1501 | |
alias distclean_dir_bin noop
|
1502 | |
alias distclean_dir_lib noop
|
1503 | |
|
1504 | |
def distclean_dir_ext(rel)
|
1505 | |
return unless extdir?(curr_srcdir())
|
1506 | |
make 'distclean' if File.file?('Makefile')
|
1507 | |
end
|
1508 | |
|
1509 | |
alias distclean_dir_data noop
|
1510 | |
alias distclean_dir_conf noop
|
1511 | |
alias distclean_dir_man noop
|
1512 | |
|
1513 | |
#
|
1514 | |
# Traversing
|
1515 | |
#
|
1516 | |
|
1517 | |
def exec_task_traverse(task)
|
1518 | |
run_hook "pre-#{task}"
|
1519 | |
FILETYPES.each do |type|
|
1520 | |
if type == 'ext' and config('without-ext') == 'yes'
|
1521 | |
$stderr.puts 'skipping ext/* by user option' if verbose?
|
1522 | |
next
|
1523 | |
end
|
1524 | |
traverse task, type, "#{task}_dir_#{type}"
|
1525 | |
end
|
1526 | |
run_hook "post-#{task}"
|
1527 | |
end
|
1528 | |
|
1529 | |
def traverse(task, rel, mid)
|
1530 | |
dive_into(rel) {
|
1531 | |
run_hook "pre-#{task}"
|
1532 | |
__send__ mid, rel.sub(%r[\A.*?(?:/|\z)], '')
|
1533 | |
directories_of(curr_srcdir()).each do |d|
|
1534 | |
traverse task, "#{rel}/#{d}", mid
|
1535 | |
end
|
1536 | |
run_hook "post-#{task}"
|
1537 | |
}
|
1538 | |
end
|
1539 | |
|
1540 | |
def dive_into(rel)
|
1541 | |
return unless File.dir?("#{@srcdir}/#{rel}")
|
1542 | |
|
1543 | |
dir = File.basename(rel)
|
1544 | |
Dir.mkdir dir unless File.dir?(dir)
|
1545 | |
prevdir = Dir.pwd
|
1546 | |
Dir.chdir dir
|
1547 | |
$stderr.puts '---> ' + rel if verbose?
|
1548 | |
@currdir = rel
|
1549 | |
yield
|
1550 | |
Dir.chdir prevdir
|
1551 | |
$stderr.puts '<--- ' + rel if verbose?
|
1552 | |
@currdir = File.dirname(rel)
|
1553 | |
end
|
1554 | |
|
1555 | |
def run_hook(id)
|
1556 | |
path = [ "#{curr_srcdir()}/#{id}",
|
1557 | |
"#{curr_srcdir()}/#{id}.rb" ].detect {|cand| File.file?(cand) }
|
1558 | |
return unless path
|
1559 | |
begin
|
1560 | |
instance_eval File.read(path), path, 1
|
1561 | |
rescue
|
1562 | |
raise if $DEBUG
|
1563 | |
setup_rb_error "hook #{path} failed:\n" + $!.message
|
1564 | |
end
|
1565 | |
end
|
1566 | |
|
1567 | |
end # class Installer
|
1568 | |
|
1569 | |
|
1570 | |
class SetupError < StandardError; end
|
1571 | |
|
1572 | |
def setup_rb_error(msg)
|
1573 | |
raise SetupError, msg
|
1574 | |
end
|
1575 | |
|
1576 | |
if $0 == __FILE__
|
1577 | |
begin
|
1578 | |
ToplevelInstaller.invoke
|
1579 | |
rescue SetupError
|
1580 | |
raise if $DEBUG
|
1581 | |
$stderr.puts $!.message
|
1582 | |
$stderr.puts "Try 'ruby #{$0} --help' for detailed usage."
|
1583 | |
exit 1
|
1584 | |
end
|
1585 | |
end
|