The Craftr build system
=======================
|PyPI Version| |CII Best Practices|
Craftr is a meta build system based on `Python
3 <https://www.python.org/>`__ scripts which produces
`Ninja <https://github.com/ninja-build/ninja>`__ build manifests. It
enforces the use of modular build definitions that can be re-used easily
and ships with a standard library supporting various programming
languages and common libraries.
- `Documentation <https://craftr-build.github.io/craftr/>`__
- `Getting
Started <https://craftr-build.github.io/craftr/getting-started>`__
- `Craftr 2.x Wiki <https://github.com/craftr-build/craftr/wiki>`__
**Features**
- [x] Aims to be cross-platform compatible (regularly tested on
Windows, Mac OS and Linux)
- [x] Build definitions divided into versioned modules
- [x] Embedd actual Python functions into the build process (keyword
Tasks)
- [x] Dependency-lock files for fully reproducible builds
- [ ] Package manager (hosted on `Craftr.net <https://craftr.net>`__)
**Basic Usage**
::
$ craftr version # Print Craftr version and exit
$ craftr export # Generate Ninja manifest
$ craftr build [target [target [...]]] # Build all or the specified target(s)
$ craftr clean [-r] [target [target [...]]] # Clean all or the specified target(s)
$ craftr startpackage <name> [directory] # Start a new Craftr project (manifest, Craftrfile)
$ craftr lock # Generate a .dependency-lock file (after craftr export)
**C++ Example**
.. code:: python
cxx = load('craftr.lang.cxx')
program = cxx.executable(
inputs = cxx.compile_cpp(sources = glob('src/**/*.cpp')),
output = 'main'
)
**Java Example**
.. code:: python
java = load('craftr.lang.java')
jar = java.jar(
inputs = java.compile(src_dir = local('src')),
output = 'myapp',
entry_point = 'Main'
)
**C# Example**
.. code:: python
cs = load('craftr.lang.csharp')
app = cs.compile(
sources = glob('src/**/*.cs'),
output = 'Main',
target = 'exe'
)
**Cython Exmple**
.. code:: python
cython = load('craftr.lang.cython')
primes = cython.project(
sources = [local('Primes.pyx')],
main = local('Main.pyx')
)
run = runtarget(primes.main)
How to Contribute
-----------------
Please `create an
Issue <https://github.com/craftr-build/craftr/issues/new>`__ if you have
any questions, problems or feature requests.
Installation
------------
Make sure you specify the specific version you want to install since
there is no untagged version of Craftr 2.x available on PyPI yet and
otherwise Pip will install Craftr 1.x (which is quite different). To get
the newest stable version of Craftr 2, use
::
$ pip install craftr-build==2.0.0
To get the cutting edge development version, I suggest installing Craftr
from the Git repository into a virtualenv.
::
$ virtualenv -p python3 env && source env/bin/activate
$ git clone https://github.com/craftr-build/craftr.git -b development
$ cd craftr
$ pip install -e .
Requirements
------------
- `Ninja <https://github.com/ninja-build/ninja>`__ 1.7.1 or newer
- `CPython <https://www.python.org/>`__ 3.4 or 3.5
**Python Dependencies (automatically installed)**
- `colorama <https://pypi.python.org/pypi/colorama>`__ (optional,
Windows)
- `glob2 <https://pypi.python.org/pypi/glob2>`__
- `jsonschema <https://pypi.python.org/pypi/jsonschema>`__
- `ninja\_syntax <https://pypi.python.org/pypi/ninja_syntax>`__
- `nr <https://pypi.python.org/pypi/nr>`__
- `py-require <https://pypi.python.org/pypi/py-require>`__
- `termcolor <https://pypi.python.org/pypi/termcolor>`__ (optional)
- `werkzeug <https://pypi.python.org/pypi/werkzeug>`__
License
-------
::
The Craftr build system
Copyright (C) 2016 Niklas Rosenstein
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
For more information, see the ``LICENSE.txt`` file.
.. |PyPI Version| image:: https://img.shields.io/pypi/v/craftr-build.svg
:target: https://pypi.python.org/pypi/craftr-build
.. |CII Best Practices| image:: https://bestpractices.coreinfrastructure.org/projects/530/badge
:target: https://bestpractices.coreinfrastructure.org/projects/530