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dupeguru/README.md
Eugene San d660cef245 Update packaging to conform with package unification and few fixes (#372)
* Rename package (dupeguru-se -> dupeguru)
* Update package name in .desktop files and scripts
* Add Ubuntu package building instructions
* Fix build_pe_modules.py
* Add description to package
* Add conflicts dependencies to replace previous versions
* Update python version
* Unify .json configs
* Few cosmetics changes (mainly missing end-lines and images permissions)
2016-06-28 22:39:23 -04:00

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# dupeGuru
[dupeGuru][dupeguru] is a cross-platform (Linux and OS X) GUI tool to find duplicate files in
a system. It's written mostly in Python 3 and has the peculiarity of using
[multiple GUI toolkits][cross-toolkit], all using the same core Python code. On OS X, the UI layer
is written in Objective-C and uses Cocoa. On Linux, it's written in Python and uses Qt5.
## Current status: People wanted
dupeGuru has currently only one maintainer, me. This is a dangerous situation that needs to be
corrected.
The goal is to eventually have another active maintainer, but before we can get there, the project
needs more contributors. It is very much lacking on that side right now.
Whatever your skills, if you are remotely interestested in being a contributor, I'm interested in
mentoring you. If that's the case, please refer to [the open ticket on the subject][contrib-issue]
and let's get started.
### Slowed development
Until I manage to find contributors, I'm slowing the development pace of dupeGuru. I'm not much
interested in maintaining it alone, I personally have no use for this app (it's been a *loooong*,
time since I had dupe problems :) )
I don't want to let it die, however, so I will still do normal maintainership, that is, issue
triaging, code review, critical bugfixes, releases management.
But anything non-critical, I'm not going to implement it myself because I see every issue as a
contribution opportunity.
### Windows maintainer wanted
As [described on my website][nowindows], v3.9.x/6.8.x/2.10.x series of dupeGuru are the last ones
to support Windows unless someone steps up to maintain it. If you're a Windows developer and are
interested in taking this task, [don't hesitate to let me know][contrib-issue].
### OS X maintainer wanted
My Mac Mini is already a couple of years old and is likely to be my last Apple purchase. When it
dies, I will be unable maintain the OS X version of moneyGuru. I've already stopped paying for the
Mac Developer membership so I can't sign the apps anymore (in the "official way" I mean. The
download is still PGP signed) If you're a Mac developer and are interested in taking this task,
[don't hesitate to let me know][contrib-issue].
## Contents of this folder
This folder contains the source for dupeGuru. Its documentation is in `help`, but is also
[available online][documentation] in its built form. Here's how this source tree is organised:
* core: Contains the core logic code for dupeGuru. It's Python code.
* cocoa: UI code for the Cocoa toolkit. It's Objective-C code.
* qt: UI code for the Qt toolkit. It's written in Python and uses PyQt.
* images: Images used by the different UI codebases.
* pkg: Skeleton files required to create different packages
* help: Help document, written for Sphinx.
* locale: .po files for localisation.
There are also other sub-folder that comes from external repositories and are part of this repo as
git submodules:
* hscommon: A collection of helpers used across HS applications.
* cocoalib: A collection of helpers used across Cocoa UI codebases of HS applications.
* qtlib: A collection of helpers used across Qt UI codebases of HS applications.
## How to build dupeGuru from source
There's a bootstrap script that will make building very easy. There might be some things that you
need to install manually on your system, but the bootstrap script will tell you when what you need
to install. You can run the bootstrap with:
./bootstrap.sh
and follow instructions from the script.
### Prerequisites installation
Prerequisites are installed through `pip`. However, some of them are not "pip installable" and have
to be installed manually.
* All systems: [Python 3.4+][python]
* Mac OS X: The last XCode to have the 10.7 SDK included.
* Linux: PyQt5
On Ubuntu (14.04+), the apt-get command to install all pre-requisites is:
$ apt-get install python3-dev python3-pyqt5 pyqt5-dev-tools python3-venv
### OS X and pyenv
[pyenv][pyenv] is a popular way to manage multiple python versions. However, be aware that dupeGuru
will not compile with a pyenv's python unless it's been built with `--enable-framework`. You can do
this with:
$ env PYTHON_CONFIGURE_OPTS="--enable-framework" pyenv install 3.4.3
### Setting up the virtual environment
*This is done automatically by the bootstrap script. This is a reference in case you need to do it
manually.*
Use Python's built-in `pyvenv` to create a virtual environment in which we're going to install our.
Python-related dependencies. In that environment, we then install our requirements with pip.
For Linux (`--system-site-packages` is to be able to import PyQt):
$ pyvenv --system-site-packages env
$ source env/bin/activate
$ pip install -r requirements.txt
For OS X:
$ pyvenv env
$ source env/bin/activate
$ pip install -r requirements-osx.txt
### Actual building and running
With your virtualenv activated, you can build and run dupeGuru with these commands:
$ python build.py
$ python run.py
You can also package dupeGuru into an installable package with:
$ python package.py
### Generate Ubuntu packages
$ bash -c "pyvenv --system-site-packages env && source env/bin/activate && pip install -r requirements.txt && python3 build.py --clean && python3 package.py"
### Running tests
The complete test suite is ran with [Tox 1.7+][tox]. If you have it installed system-wide, you
don't even need to set up a virtualenv. Just `cd` into the root project folder and run `tox`.
If you don't have Tox system-wide, install it in your virtualenv with `pip install tox` and then
run `tox`.
You can also run automated tests without Tox. Extra requirements for running tests are in
`requirements-extra.txt`. So, you can do `pip install -r requirements-extra.txt` inside your
virtualenv and then `py.test core hscommon`
[dupeguru]: http://www.hardcoded.net/dupeguru/
[cross-toolkit]: http://www.hardcoded.net/articles/cross-toolkit-software
[contrib-issue]: https://github.com/hsoft/dupeguru/issues/300
[nowindows]: https://www.hardcoded.net/archive2015#2015-11-01
[documentation]: http://www.hardcoded.net/dupeguru/help/en/
[python]: http://www.python.org/
[pyqt]: http://www.riverbankcomputing.com
[pyenv]: https://github.com/yyuu/pyenv
[tox]: https://tox.readthedocs.org/en/latest/