vendor - update rugged to v0.23.3

* includes libgit 0.23.3

* Need to test on RP and Windows for compatibility

.gitignore

@@ -82,8 +82,8 @@ app/server/rb-native/
 
 ## Rugged
 
-app/server/vendor/rugged/ext/rugged/Makefile
-app/server/vendor/rugged/vendor/libgit2/build
+app/server/vendor/rugged*/ext/rugged/Makefile
+app/server/vendor/rugged*/vendor/libgit2/build
 
 ## Atomic
 

app/server/bin/compile-extensions.rb

@@ -38,7 +38,7 @@
 # Rugged is used for storing the user's ruby music scripts in Git
 # FFI is used for MIDI lib support
 native_ext_dirs = [
-  File.expand_path(File.dirname(__FILE__) + '/../vendor/rugged/ext/rugged'),
+  File.expand_path(File.dirname(__FILE__) + '/../vendor/rugged-0.23.3/ext/rugged'),
   File.expand_path(File.dirname(__FILE__) + '/../vendor/ffi-1.9.10/ext/ffi_c'),
   File.expand_path(File.dirname(__FILE__) + '/../vendor/atomic/ext'),
   File.expand_path(File.dirname(__FILE__) + '/../vendor/ruby-prof-0.15.8/ext/ruby_prof/'),

app/server/vendor/rugged-0.23.3/.gitattributes

@@ -0,0 +1,4 @@
+test/fixtures/*.git/packed-refs text eol=lf
+test/fixtures/*.git/logs/**/* text eol=lf
+
+script/* text eol=lf

app/server/vendor/rugged-0.23.3/.gitignore

@@ -0,0 +1,14 @@
+*.bundle
+*.swp
+Gemfile.lock
+tmp/
+test/fixtures/testrepo.git
+ext/rugged/vendor/libgit2-dist/
+ext/rugged/vendor/mkmf.log
+ext/rugged/libgit2_embed.a
+lib/rugged/**/rugged.so
+.yardoc
+vendor/gems
+bin/
+pkg/
+rdoc/

app/server/vendor/rugged-0.23.3/.gitmodules

@@ -0,0 +1,3 @@
+[submodule "vendor/libgit2"]
+	path = vendor/libgit2
+	url = https://github.com/libgit2/libgit2.git

app/server/vendor/rugged-0.23.3/.travis.yml

@@ -0,0 +1,35 @@
+language: ruby
+cache: bundler
+
+os:
+  - linux
+  - osx
+
+rvm:
+  - 1.9.3
+  - 2.0.0
+  - 2.1.5
+  - 2.2.2
+  - ruby-head
+  - rbx-2
+
+addons:
+  apt:
+    packages:
+    - cmake
+    - libssh2-1-dev
+    - openssh-client
+    - openssh-server
+
+sudo: false
+
+matrix:
+  fast_finish: true
+  allow_failures:
+    - rvm: rbx-2
+    - rvm: ruby-head
+
+before_install:
+  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then ./vendor/libgit2/script/install-deps-osx.sh; fi
+
+script: script/travisbuild

app/server/vendor/rugged-0.23.3/CHANGELOG.md

@@ -0,0 +1,285 @@
+
+## Rugged 0.23.3 (October 6, 2015) ##
+
+*   Update bundled libgit2 to 0.23.3.
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.23.3
+    for a list of fixed issues and new features.
+
+    *Arthur Schreiber*
+
+## Rugged 0.23.2 (August 13, 2015) ##
+
+*   Update bundled libgit2 to 98f7bd289dfb172473b7d7353d4b0f0b09c67937.
+
+    *Vicent Martí*
+
+## Rugged 0.23.1 (August 11, 2015) ##
+
+*   Update bundled libgit2 to 98f7bd289dfb172473b7d7353d4b0f0b09c67937.
+
+    *Vicent Martí*
+
+## Rugged 0.23.0 (July 6, 2015) ##
+
+*   Update bundled libgit2 to 0.23.0.
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.23.0
+    for a list of fixed issues and new features.
+
+    *Arthur Schreiber*
+
+*   Add `Rugged::Repository#checkout_index`.
+
+    This allows to perform checkout from a given index.
+    It might be handy in case of manual merge conflicts resolution with user intervention.
+
+    *Dmytro Milinevskyy*
+
+*   Remove `Rugged::Submodule#reset_update_rule`, `Rugged::Submodule#reset_ignore_rule`
+    and `Rugged::Submodule#save`.
+
+    These methods were removed due to changes in the underlying libgit2 API.
+
+    *Arthur Schreiber*
+
+*   Add `Rugged::Blob#loc`.
+
+    Returns the number of lines in a blob, assuming it is plaintext.
+
+    *Vicent Martí*
+
+*   Add `Rugged::Walker.walk`.
+
+    This API allows creating a walker, performing a walk, and cleaning it up
+    immediately after the walk was performed.
+
+    *Vicent Martí*
+
+*   Add accessors for the Repository ident.
+
+    Added `Repository#ident` and `Repository#ident=` to read and set the
+    identity that is used when writing reflog entries.
+
+    *Arthur Schreiber*
+
+*   `Rugged::Remote` instances are now immutable.
+
+    * `Remote#clear_refspecs` and `Remote#save` were removed without
+      replacement.
+
+    * `Remote#url=` and `Remote#push_url=` were removed and replaced by
+      `RemoteCollection#set_url` and `RemoteCollection#set_push_url`.
+
+    * `Remote#add_push` and `Remote#add_fetch` were removed and replaced by
+      `RemoteCollection#add_push_refspec` and
+      `RemoteCollection#add_fetch_refspec`.
+
+    *Arthur Schreiber*
+
+*   Update bundled libgit2 to 9042693e283f65d9afb4906ed693a862a250664b.
+
+    *Arthur Schreiber*
+
+*   Updated the API of reflog modifying methods.
+
+    This removes both the optional `:message` as well as `:signature` options from
+    the following methods:
+
+    * `BranchCollection#create`, `BranchCollection#move`, `BranchCollection#rename`
+    * `ReferenceCollection#create`, `ReferenceCollection#rename`
+    * `Remote#push`
+    * `Repository#reset`
+
+    Additionally, the `:signature` option from `Remote#fetch` was removed as well.
+
+    The reflog message is now automatically generated and committed with the
+    the identity that is set in the Repository's configuration.
+
+    *Arthur Schreiber*
+
+*   The `:safe_create` flag was removed from `Repository#checkout_tree`.
+
+    You can use `:create` in combination with `:recreate_missing` instead.
+
+    *Arthur Schreiber*
+
+
+## Rugged 0.22.2 (May 17, 2015) ##
+
+*   Update bundled libgit2 to 0.22.2.
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.22.0,
+    https://github.com/libgit2/libgit2/releases/tag/v0.22.1 and
+    https://github.com/libgit2/libgit2/releases/tag/v0.22.2 for a list
+    of fixed issues and new features.
+
+    *Arthur Schreiber*
+
+*   Add `Rugged::Tree#count_recursive`.
+
+    This counts all blobs in a tree, recursively, with an optional limit
+    to bail early. This allows asking things like: "Are there more
+    than 1 million files in this repo?" in a very performant way.
+
+    Fixes #464.
+
+    *Andy Delcambre*
+
+*   Add missing handling of libgit2 errors in `Rugged::BranchCollection#each`
+    and `Rugged::BranchCollection#each_name`.
+
+    Fixes #457.
+
+    *aiionx*
+
+*   The `Rugged::Tree::Builder` API was changed to account for libgit2 changes.
+
+    When creating a new `Rugged::Tree::Builder` instance through
+    `Rugged::Tree::Builder.new` you have to pass a repository instance,
+    while `Rugged::Tree::Builder#write` does not take any arguments anymore.
+
+    *Vicent Martí*
+
+*   Add alternative backend support (experimental).
+
+    Bare repositories can now be stored using an alternative backend.
+
+    Fixes #410.
+
+    *Viktor Charypar*
+
+*   Replace `Remote#rename!` with `RemoteCollection#rename`.
+
+    This brings the `RemoteCollection` more in line with the API of
+    `ReferenceCollection` and `BranchCollection`.
+
+    *Arthur Schreiber*
+
+*   Remove URL validation from `Remote#url=`, `Remote#push_url=`,
+    `RemoteCollection#create_anonymous` and `RemoteCollection#create`,
+    as the underlying function `git_remote_supported_url()` was removed
+    from libgit2.
+
+    *Arthur Schreiber*
+
+*   Add `Repository#merge_bases`.
+
+    This returns an array containing all merge bases between one or
+    multiple commits.
+
+    *Arthur Schreiber*
+
+*   Add submodule support.
+
+    Expose git submodules functionality through `Rugged::Submodule` and
+    `Rugged::SubmoduleCollection`.
+
+    *Nikolai Vladimirov*
+
+*   Add `Rugged::Walker#push_range`.
+
+    *Evgeniy Sokovikov*
+
+*   Implement `Rugged::Blob::HashSignature` and `Rugged::Blob#hashsig`.
+
+    Allows similarity detection of `Rugged::Blob` instances against other blobs or
+    arbitrary strings.
+
+    *Vicent Martí*
+
+*   Add `Rugged::Repository#attributes`.
+
+    This method allows accessing the attributes for different path names as
+    specified by `.gitattributes` files.
+
+    *Vicent Martí*
+
+*   Add `Rugged::TagCollection#create_annotation`.
+
+    This method allows the creation of a tag object, but without creating
+    a tag reference.
+
+    *Charlie Somerville*
+
+*   Add `Rugged::Repository#cherrypick`.
+
+    *Arthur Schreiber*
+
+*   Add `Rugged::Repository#descendant_of?`
+
+    *Jake Douglas*
+
+*   `Rugged::Index#read_tree` now actually checks that the given object is a
+    `Rugged::Tree` instance.
+
+    Fixes #401.
+
+    *Andy Delcambre*
+
+*   Add `Rugged::Repository#expand_oids`.
+
+    This allows expanding a list of shortened SHA1 strings, optionally restricting
+    the expansion to a specific object type.
+
+    *Vicent Martí*
+
+*   Add `Rugged::Remote#check_connection`.
+
+    This is useful if one needs to check if it is possible to fetch/push
+    from/to the remote.
+
+    Basically, it is analogue to `git fetch --dry-run` and `git push --dry-run`.
+
+    *Dmitry Medvinsky*
+
+*   Remove defunct `Rugged::Diff::Line#hunk` and `Rugged::Diff::Line#owner`.
+
+    Fixes #390.
+
+    *Arthur Schreiber*
+
+*   Remove `Rugged::Diff#tree` and change `Rugged::Diff#owner` to return the
+    repository that the `Rugged::Diff` object belongs to.
+
+    We need to keep a reference from the `Rugged::Diff` to the repository to
+    ensure that the underlying libgit2 data does not get freed accidentally.
+
+    Fixes #389.
+
+    *Arthur Schreiber*
+
+*   Add `#additions` and `#deletions` to `Rugged::Patch`.
+
+    *Mindaugas Mozūras*
+
+
+## Rugged 0.21.4 (January 18, 2015) ##
+
+*   Update bundled libgit2 to 0.21.4.
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.21.4 for a list
+    of fixed issues.
+
+    *Arthur Schreiber*
+
+
+## Rugged 0.21.3 (December 18, 2014) ##
+
+*   Update bundled libgit2 to 0.21.3.
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.21.3 for a list
+    of fixed issues.
+
+    *Arthur Schreiber*
+
+
+## Rugged 0.21.2 (November 16, 2014) ##
+
+*   Update bundled libgit2 to 0.21.2 (from 0.21.0).
+
+    See https://github.com/libgit2/libgit2/releases/tag/v0.21.1 and
+    https://github.com/libgit2/libgit2/releases/tag/v0.21.2 for a list
+    of fixed issues.
+
+    *Arthur Schreiber*

app/server/vendor/rugged-0.23.3/Gemfile

@@ -0,0 +1,7 @@
+source "http://rubygems.org"
+
+platforms :rbx do
+  gem 'rubysl', '~> 2.0'
+end
+
+gemspec

app/server/vendor/rugged-0.23.3/LICENSE

@@ -0,0 +1,21 @@
+The MIT License
+
+Copyright (c) 2014 GitHub, Inc
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.