A set of NGS singularity recipes, built for you and easily downlable
Project description
Damona is a collections of singularity recipes that can be used to build software used in NGS pipelines. Damona allows a quick and easy installation of the related containers. If you prefer, you can build the container images locally as well.
- Python version:
Python 3.6, 3.7.3
- Source:
- Issues:
Please fill a report on github
Motivation
Why another collections or tools to provide NGS images ? There is Bioconda, and a bunch of collections of singularity images indeed !
Yet, Bioconda may have limitations for end-users. One of them is that two tools may be impossible to cohabit or slow to install due to difficulties in resolving their dependencies. Second, singularity images posted here and there are a great source of inspirations. Yet, I wanted a very simple tool both for developers that wish to offer an easy installation and for users to whom we try to hide all the nitty-gritty details of installing third-party librairies.
Our goal is not to replace existing initiative but just to complement them when required. In particular, we designed damona so as to provide the executables required by Sequana pipelines.
We will therefore maintain damona in the context of Sequana project. Yet, Damona may be useful for others developers who wish to have a quick and easy solution for their users when they need to install third-party libraries
Installation
The is the egg and chicken paradox. To get reproducible container with singularity, at some point you ned to install singularity itself. That the first of the two software that you will need to install. Instructions are on singularity web site. This is not obvious to be honest. You need the GO language to be installed as well. I personally installed from source and it worked like a charm.
Second, you need Damona. This is a pure Python sotfware with only a few dependencies. Install it with the pip software provided with your Python installation (Python 3.X):
pip install damona --upgrade
You should be ready to go.
Quick Start
Print the list of images available within Damona collections:
damona list
Download the one you want to use:
damona install fastqc:0.11.9
This will download the container in your ./config/damona directory and create an executable for you in ~/.config/damona/bin.
You just need to append your PATH. For instance under Linux, type:
export PATH=~/config/damona/bin:$PATH
That’s it. You have downloaded a reproducible container of fastqc tool.
Check that you have not installed another version:
which fastqc
More information in the User Guide.
Changelog
Version |
Description |
---|---|
0.3.1 |
|
0.3.0 |
|
0.2.3 |
|
0.2.2 |
|
0.2.1 |
fixed manifest |
0.2.0 |
first working version of damona to pull image locally with binaries |
0.1.1 |
small update to fix RTD, travis, coveralls |
0.1 |
first release to test feasibility of the project |
Project details
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