OpenAtlas

h1. Git Workflow

We are using "git":https://git-scm.com/ as a versioning system using the "Git Branching Workflows":https://git-scm.com/book/en/v2/Git-Branching-Branching-Workflows

h2. Main branches

* *master* - the stable version used in productive environments. It is the latest release version which is tested and, to our knowledge, bug-free.

* *develop* - here the latest development branches are joined when they are finished. At a release the develop branch is merged into the master branch.

The branches in which the work (in progress) is happening have following prefixes:

* *feature_* - e.g. feature_user_profile_images

* *fix_* - e.g. fix_map_bug

When work on these branches is finished they are merged into the *develop* branch. Around once a month a new version is released where the *develop* branch is merged into the *master* branch.

When working on a new feature it's a good workflow to begin from the *develop* branch and merge it regularly to keep merge conflicts to a minimum.

h2. Database changes

If there are database changes make sure that 

* there is a comment with the issue number at the sql update script (e.g. at install/upgrade/3.12.0.sql)

* that the issue is noted at util/changelog.py

That way it's easier to deal with updates in the *develop* branch when dealing with multiple new features which need database updates.