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-rw-r--r--jni/ruby/lib/rake/ext/core.rb25
-rw-r--r--jni/ruby/lib/rake/ext/module.rb2
-rw-r--r--jni/ruby/lib/rake/ext/pathname.rb25
-rw-r--r--jni/ruby/lib/rake/ext/string.rb173
-rw-r--r--jni/ruby/lib/rake/ext/time.rb16
5 files changed, 241 insertions, 0 deletions
diff --git a/jni/ruby/lib/rake/ext/core.rb b/jni/ruby/lib/rake/ext/core.rb
new file mode 100644
index 0000000..7575df1
--- /dev/null
+++ b/jni/ruby/lib/rake/ext/core.rb
@@ -0,0 +1,25 @@
+class Module
+ # Check for an existing method in the current class before extending. If
+ # the method already exists, then a warning is printed and the extension is
+ # not added. Otherwise the block is yielded and any definitions in the
+ # block will take effect.
+ #
+ # Usage:
+ #
+ # class String
+ # rake_extension("xyz") do
+ # def xyz
+ # ...
+ # end
+ # end
+ # end
+ #
+ def rake_extension(method) # :nodoc:
+ if method_defined?(method)
+ $stderr.puts "WARNING: Possible conflict with Rake extension: " +
+ "#{self}##{method} already exists"
+ else
+ yield
+ end
+ end
+end
diff --git a/jni/ruby/lib/rake/ext/module.rb b/jni/ruby/lib/rake/ext/module.rb
new file mode 100644
index 0000000..3ee155f
--- /dev/null
+++ b/jni/ruby/lib/rake/ext/module.rb
@@ -0,0 +1,2 @@
+
+# TODO: remove in Rake 11
diff --git a/jni/ruby/lib/rake/ext/pathname.rb b/jni/ruby/lib/rake/ext/pathname.rb
new file mode 100644
index 0000000..49e2cd4
--- /dev/null
+++ b/jni/ruby/lib/rake/ext/pathname.rb
@@ -0,0 +1,25 @@
+require 'rake/ext/core'
+require 'pathname'
+
+class Pathname
+
+ rake_extension("ext") do
+ # Return a new Pathname with <tt>String#ext</tt> applied to it.
+ #
+ # This Pathname extension comes from Rake
+ def ext(newext='')
+ Pathname.new(Rake.from_pathname(self).ext(newext))
+ end
+ end
+
+ rake_extension("pathmap") do
+ # Apply the pathmap spec to the Pathname, returning a
+ # new Pathname with the modified paths. (See String#pathmap for
+ # details.)
+ #
+ # This Pathname extension comes from Rake
+ def pathmap(spec=nil, &block)
+ Pathname.new(Rake.from_pathname(self).pathmap(spec, &block))
+ end
+ end
+end
diff --git a/jni/ruby/lib/rake/ext/string.rb b/jni/ruby/lib/rake/ext/string.rb
new file mode 100644
index 0000000..b47b055
--- /dev/null
+++ b/jni/ruby/lib/rake/ext/string.rb
@@ -0,0 +1,173 @@
+require 'rake/ext/core'
+
+class String
+
+ rake_extension("ext") do
+ # Replace the file extension with +newext+. If there is no extension on
+ # the string, append the new extension to the end. If the new extension
+ # is not given, or is the empty string, remove any existing extension.
+ #
+ # +ext+ is a user added method for the String class.
+ #
+ # This String extension comes from Rake
+ def ext(newext='')
+ return self.dup if ['.', '..'].include? self
+ newext = (newext =~ /^\./) ? newext : ("." + newext) if newext != ''
+ self.chomp(File.extname(self)) << newext
+ end
+ end
+
+ rake_extension("pathmap") do
+ # Explode a path into individual components. Used by +pathmap+.
+ #
+ # This String extension comes from Rake
+ def pathmap_explode
+ head, tail = File.split(self)
+ return [self] if head == self
+ return [tail] if head == '.' || tail == '/'
+ return [head, tail] if head == '/'
+ return head.pathmap_explode + [tail]
+ end
+ protected :pathmap_explode
+
+ # Extract a partial path from the path. Include +n+ directories from the
+ # front end (left hand side) if +n+ is positive. Include |+n+|
+ # directories from the back end (right hand side) if +n+ is negative.
+ #
+ # This String extension comes from Rake
+ def pathmap_partial(n)
+ dirs = File.dirname(self).pathmap_explode
+ partial_dirs =
+ if n > 0
+ dirs[0...n]
+ elsif n < 0
+ dirs.reverse[0...-n].reverse
+ else
+ "."
+ end
+ File.join(partial_dirs)
+ end
+ protected :pathmap_partial
+
+ # Perform the pathmap replacement operations on the given path. The
+ # patterns take the form 'pat1,rep1;pat2,rep2...'.
+ #
+ # This String extension comes from Rake
+ def pathmap_replace(patterns, &block)
+ result = self
+ patterns.split(';').each do |pair|
+ pattern, replacement = pair.split(',')
+ pattern = Regexp.new(pattern)
+ if replacement == '*' && block_given?
+ result = result.sub(pattern, &block)
+ elsif replacement
+ result = result.sub(pattern, replacement)
+ else
+ result = result.sub(pattern, '')
+ end
+ end
+ result
+ end
+ protected :pathmap_replace
+
+ # Map the path according to the given specification. The specification
+ # controls the details of the mapping. The following special patterns are
+ # recognized:
+ #
+ # <tt>%p</tt> :: The complete path.
+ # <tt>%f</tt> :: The base file name of the path, with its file extension,
+ # but without any directories.
+ # <tt>%n</tt> :: The file name of the path without its file extension.
+ # <tt>%d</tt> :: The directory list of the path.
+ # <tt>%x</tt> :: The file extension of the path. An empty string if there
+ # is no extension.
+ # <tt>%X</tt> :: Everything *but* the file extension.
+ # <tt>%s</tt> :: The alternate file separator if defined, otherwise use #
+ # the standard file separator.
+ # <tt>%%</tt> :: A percent sign.
+ #
+ # The <tt>%d</tt> specifier can also have a numeric prefix (e.g. '%2d').
+ # If the number is positive, only return (up to) +n+ directories in the
+ # path, starting from the left hand side. If +n+ is negative, return (up
+ # to) +n+ directories from the right hand side of the path.
+ #
+ # Examples:
+ #
+ # 'a/b/c/d/file.txt'.pathmap("%2d") => 'a/b'
+ # 'a/b/c/d/file.txt'.pathmap("%-2d") => 'c/d'
+ #
+ # Also the <tt>%d</tt>, <tt>%p</tt>, <tt>%f</tt>, <tt>%n</tt>,
+ # <tt>%x</tt>, and <tt>%X</tt> operators can take a pattern/replacement
+ # argument to perform simple string substitutions on a particular part of
+ # the path. The pattern and replacement are separated by a comma and are
+ # enclosed by curly braces. The replacement spec comes after the %
+ # character but before the operator letter. (e.g. "%{old,new}d").
+ # Multiple replacement specs should be separated by semi-colons (e.g.
+ # "%{old,new;src,bin}d").
+ #
+ # Regular expressions may be used for the pattern, and back refs may be
+ # used in the replacement text. Curly braces, commas and semi-colons are
+ # excluded from both the pattern and replacement text (let's keep parsing
+ # reasonable).
+ #
+ # For example:
+ #
+ # "src/org/onestepback/proj/A.java".pathmap("%{^src,class}X.class")
+ #
+ # returns:
+ #
+ # "class/org/onestepback/proj/A.class"
+ #
+ # If the replacement text is '*', then a block may be provided to perform
+ # some arbitrary calculation for the replacement.
+ #
+ # For example:
+ #
+ # "/path/to/file.TXT".pathmap("%X%{.*,*}x") { |ext|
+ # ext.downcase
+ # }
+ #
+ # Returns:
+ #
+ # "/path/to/file.txt"
+ #
+ # This String extension comes from Rake
+ def pathmap(spec=nil, &block)
+ return self if spec.nil?
+ result = ''
+ spec.scan(/%\{[^}]*\}-?\d*[sdpfnxX%]|%-?\d+d|%.|[^%]+/) do |frag|
+ case frag
+ when '%f'
+ result << File.basename(self)
+ when '%n'
+ result << File.basename(self).ext
+ when '%d'
+ result << File.dirname(self)
+ when '%x'
+ result << File.extname(self)
+ when '%X'
+ result << self.ext
+ when '%p'
+ result << self
+ when '%s'
+ result << (File::ALT_SEPARATOR || File::SEPARATOR)
+ when '%-'
+ # do nothing
+ when '%%'
+ result << "%"
+ when /%(-?\d+)d/
+ result << pathmap_partial($1.to_i)
+ when /^%\{([^}]*)\}(\d*[dpfnxX])/
+ patterns, operator = $1, $2
+ result << pathmap('%' + operator).pathmap_replace(patterns, &block)
+ when /^%/
+ fail ArgumentError, "Unknown pathmap specifier #{frag} in '#{spec}'"
+ else
+ result << frag
+ end
+ end
+ result
+ end
+ end
+
+end
diff --git a/jni/ruby/lib/rake/ext/time.rb b/jni/ruby/lib/rake/ext/time.rb
new file mode 100644
index 0000000..d3b8cf9
--- /dev/null
+++ b/jni/ruby/lib/rake/ext/time.rb
@@ -0,0 +1,16 @@
+#--
+# Extensions to time to allow comparisons with early and late time classes.
+
+require 'rake/early_time'
+require 'rake/late_time'
+
+class Time # :nodoc: all
+ alias rake_original_time_compare :<=>
+ def <=>(other)
+ if Rake::EarlyTime === other || Rake::LateTime === other
+ - other.<=>(self)
+ else
+ rake_original_time_compare(other)
+ end
+ end
+end