forked from ctran/annotate_models
-
Notifications
You must be signed in to change notification settings - Fork 0
/
setup.rb
1585 lines (1319 loc) · 35.3 KB
/
setup.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
#
# setup.rb
#
# Copyright (c) 2000-2005 Minero Aoki
#
# This program is free software.
# You can distribute/modify this program under the terms of
# the GNU LGPL, Lesser General Public License version 2.1.
#
unless Enumerable.method_defined?(:map) # Ruby 1.4.6
module Enumerable
alias map collect
end
end
unless File.respond_to?(:read) # Ruby 1.6
def File.read(fname)
open(fname) {|f|
return f.read
}
end
end
unless Errno.const_defined?(:ENOTEMPTY) # Windows?
module Errno
class ENOTEMPTY
# We do not raise this exception, implementation is not needed.
end
end
end
def File.binread(fname)
open(fname, 'rb') {|f|
return f.read
}
end
# for corrupted Windows' stat(2)
def File.dir?(path)
File.directory?((path[-1,1] == '/') ? path : path + '/')
end
class ConfigTable
include Enumerable
def initialize(rbconfig)
@rbconfig = rbconfig
@items = []
@table = {}
# options
@install_prefix = nil
@config_opt = nil
@verbose = true
@no_harm = false
end
attr_accessor :install_prefix
attr_accessor :config_opt
attr_writer :verbose
def verbose?
@verbose
end
attr_writer :no_harm
def no_harm?
@no_harm
end
def [](key)
lookup(key).resolve(self)
end
def []=(key, val)
lookup(key).set val
end
def names
@items.map {|i| i.name }
end
def each(&block)
@items.each(&block)
end
def key?(name)
@table.key?(name)
end
def lookup(name)
@table[name] or setup_rb_error "no such config item: #{name}"
end
def add(item)
@items.push item
@table[item.name] = item
end
def remove(name)
item = lookup(name)
@items.delete_if {|i| i.name == name }
@table.delete_if {|name, i| i.name == name }
item
end
def load_script(path, inst = nil)
if File.file?(path)
MetaConfigEnvironment.new(self, inst).instance_eval File.read(path), path
end
end
def savefile
'.config'
end
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($0)} config first"
end
end
def save
@items.each {|i| i.value }
File.open(savefile(), 'w') {|f|
@items.each do |i|
f.printf "%s=%s\n", i.name, i.value if i.value? and i.value
end
}
end
def load_standard_entries
standard_entries(@rbconfig).each do |ent|
add ent
end
end
def standard_entries(rbconfig)
c = rbconfig
rubypath = File.join(c['bindir'], c['ruby_install_name'] + c['EXEEXT'])
major = c['MAJOR'].to_i
minor = c['MINOR'].to_i
teeny = c['TEENY'].to_i
version = "#{major}.#{minor}"
# ruby ver. >= 1.4.4?
newpath_p = ((major >= 2) or
((major == 1) and
((minor >= 5) or
((minor == 4) and (teeny >= 4)))))
if c['rubylibdir']
# V > 1.6.3
libruby = "#{c['prefix']}/lib/ruby"
librubyver = c['rubylibdir']
librubyverarch = c['archdir']
siteruby = c['sitedir']
siterubyver = c['sitelibdir']
siterubyverarch = c['sitearchdir']
elsif newpath_p
# 1.4.4 <= V <= 1.6.3
libruby = "#{c['prefix']}/lib/ruby"
librubyver = "#{c['prefix']}/lib/ruby/#{version}"
librubyverarch = "#{c['prefix']}/lib/ruby/#{version}/#{c['arch']}"
siteruby = c['sitedir']
siterubyver = "$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
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
def parse_opt(opt)
m = @options_re.match(opt) or setup_rb_error "config: unknown option #{opt}"
m.to_a[1,2]
end
def dllext
@rbconfig['DLEXT']
end
def value_config?(name)
lookup(name).value?
end
class Item
def initialize(name, template, default, desc)
@name = name.freeze
@template = template
@value = default
@default = default
@description = desc
end
attr_reader :name
attr_reader :description
attr_accessor :default
alias help_default default
def help_opt
"--#{@name}=#{@template}"
end
def value?
true
end
def value
@value
end
def resolve(table)
@value.gsub(%r<\$([^/]+)>) { table[$1] }
end
def set(val)
@value = check(val)
end
private
def check(val)
setup_rb_error "config: --#{name} requires argument" unless val
val
end
end
class BoolItem < Item
def config_type
'bool'
end
def help_opt
"--#{@name}"
end
private
def check(val)
return 'yes' unless val
case val
when /\Ay(es)?\z/i, /\At(rue)?\z/i then 'yes'
when /\An(o)?\z/i, /\Af(alse)\z/i then 'no'
else
setup_rb_error "config: --#{@name} accepts only yes/no for argument"
end
end
end
class PathItem < Item
def config_type
'path'
end
private
def check(path)
setup_rb_error "config: --#{@name} requires argument" unless path
path[0,1] == '$' ? path : File.expand_path(path)
end
end
class ProgramItem < Item
def config_type
'program'
end
end
class SelectItem < Item
def initialize(name, selection, default, desc)
super
@ok = selection.split('/')
end
def config_type
'select'
end
private
def check(val)
unless @ok.include?(val.strip)
setup_rb_error "config: use --#{@name}=#{@template} (#{val})"
end
val.strip
end
end
class ExecItem < Item
def initialize(name, selection, desc, &block)
super name, selection, nil, desc
@ok = selection.split('/')
@action = block
end
def config_type
'exec'
end
def value?
false
end
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
class PackageSelectionItem < Item
def initialize(name, template, default, help_default, desc)
super name, template, default, desc
@help_default = help_default
end
attr_reader :help_default
def config_type
'package'
end
private
def check(val)
unless File.dir?("packages/#{val}")
setup_rb_error "config: no such package: #{val}"
end
val
end
end
class MetaConfigEnvironment
def initialize(config, installer)
@config = config
@installer = installer
end
def config_names
@config.names
end
def config?(name)
@config.key?(name)
end
def bool_config?(name)
@config.lookup(name).config_type == 'bool'
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
# 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
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 rm_f(path)
$stderr.puts "rm -f #{path}" if verbose?
return if no_harm?
force_remove_file path
end
def rm_rf(path)
$stderr.puts "rm -rf #{path}" if verbose?
return if no_harm?
remove_tree path
end
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 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 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 force_remove_file(path)
begin
remove_file path
rescue
end
end
def remove_file(path)
File.chmod 0777, path
File.unlink path
end
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
File.open("#{objdir_root()}/InstalledFiles", 'a') {|f|
if prefix
f.puts realdest.sub(prefix, '')
else
f.puts realdest
end
}
end
end
def diff?(new_content, path)
return true unless File.exist?(path)
new_content != File.binread(path)
end
def command(*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
def extdir?(dir)
File.exist?("#{dir}/MANIFEST") or File.exist?("#{dir}/extconf.rb")
end
def files_of(dir)
Dir.open(dir) {|d|
return d.select {|ent| File.file?("#{dir}/#{ent}") }
}
end
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)
@config[key]
end
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)
#
def curr_srcdir
"#{srcdir_root()}/#{relpath()}"
end
def curr_objdir
"#{objdir_root()}/#{relpath()}"
end
def srcfile(path)
"#{curr_srcdir()}/#{path}"
end
def srcexist?(path)
File.exist?(srcfile(path))
end
def srcdirectory?(path)
File.dir?(srcfile(path))
end
def srcfile?(path)
File.file?(srcfile(path))
end
def srcentries(path = '.')
Dir.open("#{curr_srcdir()}/#{path}") {|d|
return d.to_a - %w(. ..)
}
end
def srcfiles(path = '.')
srcentries(path).select {|fname|
File.file?(File.join(curr_srcdir(), path, fname))
}
end
def srcdirectories(path = '.')
srcentries(path).select {|fname|
File.dir?(File.join(curr_srcdir(), path, fname))
}
end
end
class ToplevelInstaller
Version = '3.4.1'
Copyright = 'Copyright (c) 2000-2005 Minero Aoki'
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 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 ToplevelInstaller.multipackage?
File.dir?(File.dirname($0) + '/packages')
end
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 initialize(ardir_root, config)
@ardir = File.expand_path(ardir_root)
@config = config
# cache
@valid_task_re = nil
end
def config(key)
@config[key]
end
def inspect
"#<#{self.class} #{__id__()}>"
end
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 init_installers
@installer = Installer.new(@config, @ardir, File.expand_path('.'))
end
#
# Hook Script API bases
#
def srcdir_root
@ardir
end
def objdir_root
'.'
end
def relpath
'.'
end
#
# Option Parsing
#
def parsearg_global
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 valid_task?(t)
valid_task_re() =~ t
end
def valid_task_re
@valid_task_re ||= /\A(?:#{TASKS.map {|task,desc| task }.join('|')})\z/
end
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
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
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 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 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
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 Handlers
#
def exec_config
@installer.exec_config
@config.save # must be final
end
def exec_setup
@installer.exec_setup
end
def exec_install
@installer.exec_install