From 0b2c50f3a7c952a518330ac22c16a72089e613a8 Mon Sep 17 00:00:00 2001
From: knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 22 Nov 2002 10:22:29 +0000
Subject: [PATCH] * instruby.rb: Install batch files on Windows. [Submitted by
 usa]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog   |  4 ++++
 instruby.rb | 25 +++++++++++++++++++++----
 2 files changed, 25 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 206d72ba84..5ce764d33c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Nov 22 19:20:36 2002  Akinori MUSHA  <knu@iDaemons.org>
+
+	* instruby.rb: Install batch files on Windows. [Submitted by usa]
+
 Fri Nov 22 18:31:46 2002  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* eval.c (rb_add_method): node may be NULL.
diff --git a/instruby.rb b/instruby.rb
index a8cab9a7e1..d6bfa20c72 100644
--- a/instruby.rb
+++ b/instruby.rb
@@ -108,13 +108,30 @@ for src in Dir["bin/*"]
   Installer.install src, dest, 0755, true
 
   open(dest, "r+") { |f|
-    shebang = f.gets
-    body = f.readlines
+    shebang = f.gets.sub(/ruby/, ruby_install_name)
+    body = f.read
 
     f.rewind
-
-    f.print shebang.sub(/ruby/, ruby_install_name), *body
+    f.print shebang, body
     f.truncate(f.pos)
+    f.close
+
+    if RUBY_PLATFORM =~ /mswin32|mingw|bccwin32/
+      open(dest + ".bat", "w") { |b|
+	b.print <<EOH, shebang, body, <<EOF
+@echo off
+if "%OS%" == "Windows_NT" goto WinNT
+ruby -Sx "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
+goto endofruby
+:WinNT
+ruby -Sx "%~nx0" %*
+goto endofruby
+EOH
+__END__
+:endofruby
+EOF
+      }
+    end
   } unless $dryrun
 end