Musl libc has this function as a tiny wrapper of fchmodat(3posix). On
the other hand Linux kernel does not support changing modes of a symlink.
The operation always fails with EOPNOTSUPP. This fchmodat behaviour is
defined in POSIX. We have to take care of such exceptions.
`FileUtils#install` methed raises an unexpected `TypeError`, when
called with `mode:` option which has `"X"`.
```
$ ruby -rfileutils -e 'FileUtils.install("tmp/a", "tmp/b", mode: "o+X")'
/opt/local/lib/ruby/2.7.0/fileutils.rb:942:in `directory?': no implicit conversion of File::Stat into String (TypeError)
from /opt/local/lib/ruby/2.7.0/fileutils.rb:942:in `block (3 levels) in symbolic_modes_to_i'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:933:in `each_char'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:933:in `each'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:933:in `inject'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:933:in `block (2 levels) in symbolic_modes_to_i'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:931:in `each'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:931:in `each_slice'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:931:in `block in symbolic_modes_to_i'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:926:in `each'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:926:in `inject'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:926:in `symbolic_modes_to_i'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:973:in `fu_mode'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:883:in `block in install'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:1588:in `block in fu_each_src_dest'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:1604:in `fu_each_src_dest0'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:1586:in `fu_each_src_dest'
from /opt/local/lib/ruby/2.7.0/fileutils.rb:877:in `install'
from -e:1:in `<main>'
```
In spite of that `symbolic_modes_to_i` considers the `File::Stat`
`path` case at the beginning, in `"X"` case, `path` is passed to
`FileTest.directory?` method which requires a `String`. In such
case, the mode in `path` should be examined instead.
https://github.com/ruby/fileutils/commit/2ea54ade2f
Previously this would copy the symlink root as a symlink instead
of creating a new root directory. This modifies the source
to expand it using File.realpath before starting the copy.
Fixes Ruby Bug 12123
https://github.com/ruby/fileutils/commit/7359cef359
If FileUtils is included into another object, and verbose mode is
used, a FrozenError is currently raised unless the object has the
@fileutils_output and @fileutils_label instance variables.
This fixes things so that it does not attempt to set the instance
variables, but it still uses them if they are present.
https://github.com/ruby/fileutils/commit/689cb9c56a
Previously, this was broken. Trying to copy a FIFO would raise a
NoMethodError if File.mkfifo was defined. Trying to copy a UNIX
socket would raise a RuntimeError as File.mknod is not something
Ruby defines.
Handle the FIFO issue using File.mkfifo instead of mkfifo.
Handle the UNIX Socket issue by creating a unix socket.
Continue to not support character or block devices, raising a
RuntimeError for both.
Add tests for FIFO, UNIX Socket, and character/block devices.
https://github.com/ruby/fileutils/commit/123903532d
Cfuncs that use rb_scan_args with the : entry suffer similar keyword
argument separation issues that Ruby methods suffer if the cfuncs
accept optional or variable arguments.
This makes the following changes to : handling.
* Treats as **kw, prompting keyword argument separation warnings
if called with a positional hash.
* Do not look for an option hash if empty keywords are provided.
For backwards compatibility, treat an empty keyword splat as a empty
mandatory positional hash argument, but emit a a warning, as this
behavior will be removed in Ruby 3. The argument number check
needs to be moved lower so it can correctly handle an empty
positional argument being added.
* If the last argument is nil and it is necessary to treat it as an option
hash in order to make sure all arguments are processed, continue to
treat the last argument as the option hash. Emit a warning in this case,
as this behavior will be removed in Ruby 3.
* If splitting the keyword hash into two hashes, issue a warning, as we
will not be splitting hashes in Ruby 3.
* If the keyword argument is required to fill a mandatory positional
argument, continue to do so, but emit a warning as this behavior will
be going away in Ruby 3.
* If keyword arguments are provided and the last argument is not a hash,
that indicates something wrong. This can happen if a cfunc is calling
rb_scan_args multiple times, and providing arguments that were not
passed to it from Ruby. Callers need to switch to the new
rb_scan_args_kw function, which allows passing of whether keywords
were provided.
This commit fixes all warnings caused by the changes above.
It switches some function calls to *_kw versions with appropriate
kw_splat flags. If delegating arguments, RB_PASS_CALLED_KEYWORDS
is used. If creating new arguments, RB_PASS_KEYWORDS is used if
the last argument is a hash to be treated as keywords.
In open_key_args in io.c, use rb_scan_args_kw.
In this case, the arguments provided come from another C
function, not Ruby. The last argument may or may not be a hash,
so we can't set keyword argument mode. However, if it is a
hash, we don't want to warn when treating it as keywords.
In Ruby files, make sure to appropriately use keyword splats
or literal keywords when calling Cfuncs that now issue keyword
argument separation warnings through rb_scan_args. Also, make
sure not to pass nil in place of an option hash.
Work around Kernel#warn warnings due to problems in the Rubygems
override of the method. There is an open pull request to fix
these issues in Rubygems, but part of the Rubygems tests for
their override fail on ruby-head due to rb_scan_args not
recognizing empty keyword splats, which this commit fixes.
Implementation wise, adding rb_scan_args_kw is kind of a pain,
because rb_scan_args takes a variable number of arguments.
In order to not duplicate all the code, the function internals need
to be split into two functions taking a va_list, and to avoid passing
in a ton of arguments, a single struct argument is used to handle
the variables previously local to the function.
[Feature #15415][ruby-core:90536]
Co-authored-by: Eric Wong <normalperson@yhbt.net>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@67212 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Dir.each on an internal method encapsulated on a private class
`Entry_#entry`, having no '.' neither '..' entries would make
now superfluous a chained reject filtering.
This change can improve the performance of these FileUtils
methods when the provided path covers thousands of files or
directories:
- chmod_R
- chown_R
- remove_entry
- remove_entry_secure
- rm_r
- remove_dir
- copy_entry
Related: Feature #13896https://bugs.ruby-lang.org/issues/13896
[Feature #14109][Fix GH-1754]
Co-Authored-By: esparta <esparta@gmail.com>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb: [DOC] restore documentation for FileUtils module
which became undocumented with r63430.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (FileUtils::StreamUtils_#fu_windows?): select
the method definition for each platforms, and dropped supports
for deprecated platforms.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63465 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (FileUtils#mv): remove code for OS/2 emx, its
support has been dropped yeas ago.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63440 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This version was migrated JRuby paches.
https://github.com/ruby/fileutils/pull/18
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63425 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb: Add FileUtils#cp_lr. This method creates hard links
of each file from directory to another directory recursively.
This patch is based on Thomas Sawyers and Zachary Scott.
[Feature #4189] [ruby-core:33820]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62739 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb: [DOC] add clarifying call-seq's for FileUtil.ln,
ln_s, and ln_sf, with better argument names for the created link and
link target. Reported by Mike Vastola. [ruby-core:62532] [Bug #9829]
* lib/fileutils.rb: [DOC] further improve descriptions of FileUtils.ln
and related methods; improve examples: relative links probably won't
work in other dir, avoid `include', use more generic homedir name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb: [DOC] fix invalid example code to make it
syntax highlighted, fix rdoc for lists, nodoc internal methods,
avoid a dangerous example.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (compare_file): [DOC] clarify documentation
by avoiding confusing return value of "maybe false".
[ruby-core:75431] [Misc #12365] reported by Robert A. Heiler.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57749 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (FileUtils#mkdir_p): no need to make root
directory which should be exist and cannot be made with mkdir
recent Cygwin can make a directory contains a colon.
[Bug #13214]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (FileUtils#install): accecpt symbolic mode, as
well as chmod.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55513 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (LowMethods): make alias methods instead of
eval for each methods.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53974 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/fileutils.rb (Verbose, NoWrite, DryRun): make overridden
methods private by each one calls.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53973 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
卜部昌平
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