Metadata-Version: 1.1
Name: xUnique
Version: 4.0.2
Summary: A converter of the Xcode project file to make merging it much easier in VCS
Home-page: https://github.com/truebit/xUnique
Author: Xiao Wang
Author-email: wangxiao8611@gmail.com
License: Apache License, Version 2.0
Description: xUnique
        =======
        
        *xUnique*, is a pure Python script to regenerate ``project.pbxproj``,
        a.k.a the Xcode project file, and make it unique and same on any
        machine.
        
        As you may know, the UUID generated by Xcode (a.k.a
        `rfc4122 <http://www.ietf.org/rfc/rfc4122.txt>`__) in the file is not
        unique for the same added file( or other entries like groups,build
        phases,etc.) on different machines, which makes it a developer's
        nightmare to merge and resolve conflicts in ``project.pbxproj``.
        
        *xUnique* convert all the 96bits ``UUID``\ (24 alphanumeric chars) to
        MD5 hex digest(32 hex chars), and Xcode do recognize these MD5 digests.
        
        What it does & How it works
        ---------------------------
        
        #. convert ``project.pbxproj`` to JSON format
        #. Iterate all ``objects`` in JSON and give every UUID an absolute path,
           and create a new UUID using MD5 hex digest of the path
        
           -  All elements in this json object is actually connected as a tree
           -  We give a path attribute to every node of the tree using its
              unique attribute; this path is the absolute path to the root node,
           -  Apply MD5 hex digest to the path for the node
        
        #. Replace all old UUIDs with the MD5 hex digest and also remove unused
           UUIDs that are not in the current node tree and UUIDs in wrong format
        #. Sort the project file inlcuding ``children``, ``files``,
           ``PBXFileReference`` and ``PBXBuildFile`` list and remove all
           duplicated entries in these lists
        
           -  see ``sort_pbxproj`` method in xUnique.py if you want to know the
              implementation;
           -  It's ported from my modified `sort-Xcode-project-file <https://github.com/truebit/webkit/commits/master/Tools/Scripts/sort-Xcode-project-file>`__,
              with some differences in ordering ``PBXFileReference`` and
              ``PBXBuildFile``
        
        #. With different `options <#supported-argument-options>`__, you can use
           *xUnique* with more flexibility
        
        Change Log
        ----------
        
        The `change log <https://github.com/truebit/xUnique/releases>`__
        contains the list of changes and latest version information of each
        version. Please download ``Latest Release`` for production environment
        usage.
        
        
        Installation
        ------------
        - install from `PyPi <https://pypi.python.org/pypi/xUnique>`__:
          
          .. code-block:: bash
        
              $ pip install xUnique
        
        - install locally:
        
          .. code-block:: bash
        
              $ python setup.py install
        
        How to use
        ----------
        
        There are many ways to use this script after you installed *xUnqiue* . I will introduce two:
        
        Xcode "build post-action" (Recommended)
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        #.  open ``Edit Scheme`` in Xcode (shortcut:
            ``⌘``\ +\ ``Shift``\ +\ ``,``)
        #.  choose the sheme you use to run your project
        #.  expand ``Build``, select ``Post-actions``
        #.  click symbol ``+`` on the left bottom corner of the right pane
        #.  choose ``New Run Script Action``
        #.  choose your selected sheme name in ``Provide build settings from``
        #.  input commands below:
            
            .. code-block:: bash
        
              $ python2 -mxUnique "${PROJECT_FILE_PATH}/project.pbxproj"
        
        #.  click ``Close`` and it's all done.
        #.  Next time when you Build or Run the project, xUnique would be
            triggered after build success. If the build works, you could commit
            all files.
        #. Demo gif animation is `here <#add-xunique-to-xcode-post-action>`__
        
        Git hook
        ~~~~~~~~
        
        #. create a git hook in Terminal like: 
           
         .. code-block:: bash
        
           $ { echo '#!/bin/sh'; echo 'python2 -mxUnique path/to/MyProject.xcodeproj'; } > .git/hooks/pre-commit
        
        #. Add permission ``chmod 755 .git/hooks/pre-commit``
        #. xUnique will be triggered when you trying to commit:
        
           -  Using option ``-c`` in command would fail the commit operation if
              project file is modified. Then you can add the modified project
              file and commit all the files again.
           -  Option ``-c`` is not activated by default. The commit operation
              will proceed successfully even if the project file is modified by
              xUnique. So do not push the commit unless you add the modified
              project file again and do another commit.
        
        Supported argument options
        ~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        Use options in xUnique:
        
          .. code-block:: bash
        
            $ python2 -mxUnique [options] "path_to/YourProject.xcodeproj/or_project.pbxproj"
        
        -v    print verbose output, and generate ``debug_result.json`` file for debug.
        -u    uniquify project file, that is, replace UUID to MD5 digest.
        -s    sort project file inlcuding ``children``, ``files``, ``PBXFileReference`` and ``PBXBuildFile`` list and remove all duplicated entries in these lists. Supports both original and uniquified project file.
        -p    sort ``PBXFileReference`` and ``PBXBuildFile`` sections in project file ordered by file names. Only works with ``-s``. Before v4.0.0, this was hard-coded in ``-s`` option and cannot be turned off. Starting from v4.0.0, without this option along with ``-s``, xUnique will sort these two types by MD5 digests, the same as Xcode does.
        -c    When project file was modified, xUnique quit with non-zero status. Without this option, the status code would be zero if so. This option is usually used in Git hook to submit xUnique result combined with your original new commit.
        
        **Note**: If neither ``-u`` nor ``-s`` exists, ``-u -s`` will be appended to existing option list.
        
        Examples
        --------
        
        -  `APNS Pusher <https://github.com/blommegard/APNS-Pusher>`__ is a Xcode project which contains a subproject named "Fragaria" as git submodule. Use *xUnique* to convert it. You can clone `my forked repo <https://github.com/truebit/APNS-Pusher>`__ and try to open and build it in Xcode. You will find that ``xUnique`` does not affect the project at all.
        -  The initial diff result could be found `here <https://github.com/truebit/APNS-Pusher/commit/fb27af54627ca0836aa5eb847766441b991220bf>`__.
        -  The diff result with my modified `sort-Xcode-project-file <https://github.com/truebit/webkit/blob/7afa105d20fccdec68d8bd778b649409f17cbdc0/Tools/Scripts/sort-Xcode-project-file>`__ with ``PBXBuildFile`` and ``PBXFileReference`` sort support could be found `here <https://github.com/truebit/APNS-Pusher/commit/d5ff3dc053c4be96d6c209cc9ced890faad263c9>`__.
        -  Pure python sort result could be found `here <https://github.com/truebit/APNS-Pusher/commit/f79d182b0b5892cbb889b67242845807689bd5e4>`__
        -  PBX sections sorted by MD5 digest result (default in v4.0.0) could be
           found `here <https://github.com/truebit/APNS-Pusher/commit/5171c08d601500f6d9bda24cbd640074e1e2b3d7>`__
        
        add xUnique to Xcode post action
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        
        
        .. figure:: https://raw.github.com/truebit/xUnique/gif/xUnique_Build_Post_Action.gif
           :alt: xUnique\_Build\_Post\_Action
        
        NOTICE
        ------
        
        -  All project members must add the build post-action or git hook. Thus
           the project file would be consistent in the repository.
        -  Tested supported ``isa`` types:
        
           -  ``PBXProject``
           -  ``XCConfigurationList``
           -  ``PBXNativeTarget``
           -  ``PBXTargetDependency``
           -  ``PBXContainerItemProxy``
           -  ``XCBuildConfiguration``
           -  ``PBXSourcesBuildPhase``
           -  ``PBXFrameworksBuildPhase``
           -  ``PBXResourcesBuildPhase``
           -  ``PBXFrameworksBuildPhase``
           -  ``PBXCopyFilesBuildPhase``
           -  ``PBXHeadersBuildPhase``
           -  ``PBXShellScriptBuildPhase``
           -  ``PBXBuildRule``
           -  ``PBXBuildFile``
           -  ``PBXReferenceProxy``
           -  ``PBXFileReference``
           -  ``PBXGroup``
           -  ``PBXVariantGroup``
        
        Authors
        -------
        
        -  Xiao Wang (`seganw <http://fclef.wordpress.com/about>`__)
        
        Contributions
        -------------
        
        -  I only tested on several single projects and serveral projects with a
           subproject, so maybe there should be more unconsidered conditions. If
           you get any problem, feel free to fire a Pull Request or Issue
        
        -  You can also buy me a cup of tea: |Donate to xUnique|
        
        License
        -------
        
        Licensed under the Apache License, Version 2.0 (the "License"); you may
        not use this file except in compliance with the License. You may obtain
        a copy of the License at
        
        ::
        
            http://www.apache.org/licenses/LICENSE-2.0
        
        Unless required by applicable law or agreed to in writing, software
        distributed under the License is distributed on an "AS IS" BASIS,
        WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
        See the License for the specific language governing permissions and
        limitations under the License.
        
        .. |Donate to xUnique| image:: https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif
           :target: https://www.paypal.com/cgi-bin/webscr?cmd=_donations&business=QQNATFYESVT76&item_name=xUnique
Keywords: Xcode project file,pbxproj,resolve merge conflict
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Topic :: Software Development :: Build Tools
Classifier: Topic :: Software Development :: Version Control
Classifier: Programming Language :: Objective C
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
