Crankshaft

CARTO Spatial Analysis extension for PostgreSQL.

Code organization

• doc/ documentation
• src/ source code

• pg/ contains the PostgreSQL extension source code
• py/ Python module source code

• release released versions

Requirements

• PostgreSQL
• plpythonu (for PG12+, plpython3u) and postgis extensions
• python-scipy system package (see src/py/README.md)

Development Process

We use the branch develop as the main integration branch for development. The master is reserved to handle releases.

The process is as follows:

1. Create a new topic branch from develop for any new feature or bugfix and commit their changes to it:

git fetch && git checkout -b my-cool-feature origin/develop

1. Code, commit, push, repeat.
2. Write some tests for your feature or bugfix.
3. Update the NEWS.md doc.
4. Create a pull request and mention relevant people for a peer review.
5. Address the comments and improvements you get from the peer review.

In order for a pull request to be accepted, the following criteria should be met:

• The peer review should pass and no major issue should be left unaddressed.
• CI tests must pass (travis will take care of that).

Development Guidelines

For a detailed description of the development process please see the CONTRIBUTING.md guide.

Testing

The tests (both for SQL and Python) are executed by running, from the top directory:

sudo make install
make test

Release

The release process is described in the RELEASE.md guide and is the responsibility of the designated release manager.