From: Heesob Park <redmine@...>
Date: 2010-04-02T10:23:19+09:00
Subject: [ruby-core:29216] [Bug #3077] `expand_path': couldn't find HOME environment on Windows

Bug #3077: `expand_path': couldn't find HOME environment on Windows
http://redmine.ruby-lang.org/issues/show/3077

Author: Heesob Park
Status: Open, Priority: Normal
Category: core, Target version: 1.9.2
ruby -v: ruby 1.9.2dev (2010-04-02 trunk 27160) [i386-mswin32_90]

1.9.2dev didn't set HOME environment on Windows.

C:\Ruby19\bin>ruby -ve 'p ENV["HOME"]'
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-mingw32]
"C:/Documents and Settings/Compaq_Owner"

C:\work\snapshot>ruby -ve 'p ENV["HOME"]'
ruby 1.9.2dev (2010-04-02 trunk 27160) [i386-mswin32_90]
nil

C:\work\snapshot>ruby -ve 'p File.expand_path("~")'
ruby 1.9.2dev (2010-04-02 trunk 27160) [i386-mswin32_90]
-e:1:in `expand_path': couldn't find HOME environment -- expanding `~' (Argument
Error)
        from -e:1:in `<main>'

As a result, The nightly snapshot unable to build RDoc.

Generating RDoc documentation
        .\ruby.exe -I./lib -I".ext/i386-mswin32_90" "./tool/runruby.rb" --extout
=".ext"  -- "./bin/rdoc" --all --ri --op ".ext/rdoc" "."
C:/work/snapshot/lib/rdoc/ri/paths.rb:16:in `expand_path': couldn't find HOME en
vironment -- expanding `~' (ArgumentError)
        from C:/work/snapshot/lib/rdoc/ri/paths.rb:16:in `<module:Paths>'
        from C:/work/snapshot/lib/rdoc/ri/paths.rb:6:in `<top (required)>'
        from C:/work/snapshot/lib/rdoc/options.rb:3:in `require'
        from C:/work/snapshot/lib/rdoc/options.rb:3:in `<top (required)>'
        from C:/work/snapshot/lib/rdoc/rdoc.rb:12:in `require'
        from C:/work/snapshot/lib/rdoc/rdoc.rb:12:in `<top (required)>'
        from ./bin/rdoc:11:in `require'
        from ./bin/rdoc:11:in `<main>'
NMAKE : fatal error U1077: '.\ruby.exe' : '0x1' ������ ���������������.
Stop.


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