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* lib/fileutils.rb (fu_parseargs): reject illegal options correctly.

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* lib/fileutils.rb (uptodate?): parameter declaration was wrong.
* lib/fileutils.rb: change coding styles.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3225 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
aamine 2002-12-27 04:21:27 +00:00
parent 888b9a9739
commit 585cf46325
2 changed files with 54 additions and 46 deletions
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11
ChangeLog
View file

@ -1,3 +1,12 @@
Fri Dec 27 13:23:29 2002 Minero Aoki <aamine@loveruby.net>
* lib/fileutils.rb (fu_parseargs): reject illegal options
correctly.
* lib/fileutils.rb (uptodate?): parameter declaration was wrong.
* lib/fileutils.rb: change coding styles.
Fri Dec 27 02:56:58 2002 Nobuyoshi Nakada <nobu.nokada@softhome.net>
* instruby.rb: check only `-' option, and use fileutils instead of
@ -1081,7 +1090,7 @@ Thu Oct 17 19:17:56 2002 Nobuyoshi Nakada <nobu.nokada@softhome.net>
Thu Oct 17 12:58:24 2002 Minero Aoki <aamine@loveruby.net>
* lib/fileutils.rb: stat.blksize might become 0/nil.
* lib/fileutils.rb: stat.blksize might be 0/nil.
* lib/fileutils.rb: change coding style.

89
lib/fileutils.rb
View file

@ -262,13 +262,13 @@ module FileUtils
alias chdir cd
def uptodate?( new, *args )
verbose, = fu_parseargs(args, :verbose)
fu_output_message "newest? #{args.join ' '}" if verbose
def uptodate?( new, old_list, *options )
verbose, = fu_parseargs(options, :verbose)
fu_output_message "uptodate? #{new} #{old_list.join ' '}" if verbose
return false unless FileTest.exist? new
new_time = File.ctime(new)
args.each do |old|
old_list.each do |old|
if FileTest.exist? old
return false unless new_time > File.mtime(old)
end
@ -385,24 +385,23 @@ module FileUtils
end
def fu_copy_dir( src, dest, rel, preserve )
fu_preserve_attr( preserve, "#{src}/#{rel}",
"#{dest}/#{rel}" ) {|s,d|
fu_preserve_attr(preserve, "#{src}/#{rel}", "#{dest}/#{rel}") {|s,d|
dir = File.expand_path(d) # to remove '/./'
Dir.mkdir dir unless FileTest.directory? dir
}
Dir.entries( "#{src}/#{rel}" ).each do |fn|
if FileTest.directory? File.join(src,rel,fn)
next if /\A\.\.?\z/ === fn
fu_copy_dir src, dest, "#{rel}/#{fn}", preserve
Dir.entries("#{src}/#{rel}").each do |fname|
if FileTest.directory? File.join(src,rel,fname)
next if /\A\.\.?\z/ === fname
fu_copy_dir src, dest, "#{rel}/#{fname}", preserve
else
fu_p_copy File.join(src,rel,fn), File.join(dest,rel,fn), preserve
fu_p_copy File.join(src,rel,fname), File.join(dest,rel,fname), preserve
end
end
end
private :fu_copy_dir
def fu_p_copy( src, dest, really )
fu_preserve_attr( really, src, dest ) {
fu_preserve_attr(really, src, dest) {
copy_file src, dest
}
end
@ -523,22 +522,20 @@ module FileUtils
rm_r list, :force, *options
end
def remove_file( fn, force = false )
first = true
def remove_file( fname, force = false )
first_time_p = true
begin
File.unlink fn
File.unlink fname
rescue Errno::ENOENT
force or raise
raise unless force
rescue
# rescue dos?
begin
if first
first = false
File.chmod 0777, fn
retry
end
rescue
if first_time_p
# try once more for Windows
first_time_p = false
File.chmod 0777, fname
retry
end
raise
end
end
@ -546,14 +543,16 @@ module FileUtils
Dir.foreach(dir) do |file|
next if /\A\.\.?\z/ === file
path = "#{dir}/#{file}"
if FileTest.directory? path then remove_dir path, force
else remove_file path, force
if FileTest.directory? path
remove_dir path, force
else
remove_file path, force
end
end
begin
Dir.rmdir dir
rescue Errno::ENOENT
force or raise
raise unless force
end
end
@ -565,7 +564,7 @@ module FileUtils
sa = sb = nil
st = File.stat(filea)
bsize = fu_blksize(st.blksize)
File.size(fileb) == st.size or return true
return true unless File.size(fileb) == st.size
File.open(filea, 'rb') {|a|
File.open(fileb, 'rb') {|b|
@ -591,10 +590,10 @@ module FileUtils
def install( src, dest, mode, *options )
noop, verbose, = fu_parseargs(options, :noop, :verbose)
fu_output_message "install #{[src,dest].flatten.join ' '}#{mode ? ' %o'%mode : ''}" if verbose
fu_output_message "install#{mode ? ' %o'%mode : ''} #{[src,dest].flatten.join ' '}" if verbose
return if noop
fu_each_src_dest( src, dest ) do |s,d|
fu_each_src_dest(src, dest) do |s,d|
unless FileTest.exist? d and cmp(s,d)
remove_file d, true
copy_file s, d
@ -631,19 +630,19 @@ module FileUtils
private
def fu_parseargs( opts, *flagdecl )
tab = {}
if opts.last == true or opts.last == false
tab[:verbose] = opts.pop
def fu_parseargs( optargs, *optdecl )
table = Hash.new(false)
if optargs.last == true or optargs.last == false
table[:verbose] = optargs.pop
end
while Symbol === opts.last
tab[opts.pop] = true
optargs.each do |opt|
table[opt] = true
end
flags = flagdecl.collect {|s| tab.delete(s) }
tab.empty? or raise ArgumentError, "wrong option :#{tab.keys.join(' :')}"
option_list = optdecl.map {|s| table.delete(s) }
raise ArgumentError, "wrong option #{table.keys.map {|o|o.inspect}.join(' ')}" unless table.empty?
flags
option_list
end
@ -658,8 +657,8 @@ module FileUtils
dir = dest
# FileTest.directory? dir or raise ArgumentError, "must be dir: #{dir}"
dir += (dir[-1,1] == '/') ? '' : '/'
src.each do |fn|
yield fn, dir + File.basename(fn)
src.each do |fname|
yield fname, dir + File.basename(fname)
end
end
end
@ -737,7 +736,7 @@ module FileUtils
FileUtils::OPT_TABLE.each do |name, opts|
next unless opts.include? 'verbose'
module_eval <<-End, __FILE__, __LINE__ + 1
module_eval(<<-End, __FILE__, __LINE__ + 1)
def #{name}( *args )
unless defined? @fileutils_verbose
@fileutils_verbose = true
@ -763,7 +762,7 @@ module FileUtils
FileUtils::OPT_TABLE.each do |name, opts|
next unless opts.include? 'noop'
module_eval <<-End, __FILE__, __LINE__ + 1
module_eval(<<-End, __FILE__, __LINE__ + 1)
def #{name}( *args )
unless defined? @fileutils_nowrite
@fileutils_nowrite = true
@ -796,8 +795,8 @@ module FileUtils
attr_accessor :preserve
FileUtils::OPT_TABLE.each do |name, opts|
s = opts.collect {|i| "args.unshift :#{i} if @#{i}" }.join(' '*10+"\n")
module_eval <<-End, __FILE__, __LINE__ + 1
s = opts.map {|i| "args.unshift :#{i} if @#{i}" }.join(' '*10+"\n")
module_eval(<<-End, __FILE__, __LINE__ + 1)
def #{name}( *args )
#{s}
super(*args)