Simplify use of Docker containers for building software
Project description
SCUBA
Simple Container-Utilizing Build Apparatus
SCUBA is a simple tool that makes it easier to use Docker containers in everyday development. It is intended to be used by developers in 'make' or 'scons' based build environments, where the entire build environment is encapsulated in a Docker container.
Its purpose is to lower the barrier to using Docker for everyday builds. SCUBA keeps you from
having to remember a complex docker run
command line, and turns this
$ docker run -it --rm -v $(pwd):/build:z -w /build -u $(id -u):$(id -g) gcc:5.1 make myprogram
into this:
$ scuba make myprogram
Installation
Install via pip
Scuba is hosted at PyPI.
To install:
$ sudo pip install scuba
To uninstall:
$ sudo pip uninstall scuba
Install from source
Scuba can be built from source on Linux only (due to the fact that scubainit
must be compiled):
- Run
make
to buildscubainit
- Run
./run_nosetests.py
to run the unit tests - Run
sudo python setup.py install
to install scuba - Run
./run_full_tests.py
to test the installed version of scuba
If musl-libc is installed, it can be used to reduce the size of scubainit
,
by overriding the CC
environment variable in step 1:
CC=/usr/local/musl/bin/musl-gcc make
Note that installing from source in this manner can lead to an installation with increased startup times for Scbua. See #71 for more details. This can be remedied by forcing a wheel to be installed, as such:
$ export CC=/usr/local/musl/bin/musl-gcc # (optional)
$ sudo pip install wheel
$ python setup.py bdist_wheel
$ sudo pip install dist/scuba-<version>-py2.py3-none-any.whl
Configuration
Configuration is done using a YAML file named .scuba.yml
in the root
directory of your project. It is expected that .scuba.yml
be checked in to version control.
Full documentation on .scuba.yml
can be found in doc/yaml-reference.md
,
and specific examples can be found in the example
directory.
An example .scuba.yml
file might look like this:
image: gcc:5.1
aliases:
build: make -j4
In this example, scuba build foo
would execute make -j4 foo
in a gcc:5.1
container.
License
This software is released under the MIT License.
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