There are 2 ways that will be used to communicate: The mailing list (email@example.com) will be used for almost everything except for day-to-day chat. For that we use the slack (invite link in footer) and the #ouroboros channel on Freenode (IRC chat). The slack channel is a bit more active, and preferred. Use whatever login name you desire.
Introduce yourself, use common sense and be polite!
The coding guidelines of the main Ouroboros stack are similar as those of the Linux kernel (https://www.kernel.org/doc/Documentation/CodingStyle) with the following exceptions:
- Soft tabs are to be used instead of hard tabs
- A space is to be inserted between a pointer and its object name upon declaration or in function signatures. Example:
int * a;
- Don’t explicitly cast malloc, but do
ptr = malloc(sizeof(*ptr) * len);
- When checking for invalid pointers use
if (ptr == NULL)
When in doubt, just browse the code a bit. It’s not rocket science.
Git is used as a version tooling for the code. Releases are identified through a git tag by a number MAJOR.MICRO.PATCHLEVEL. Incrementing MAJOR is done to indicate a big step ahead in terms of features; it is discussed when new features are planned. Incrementing MICRO is done when APIs/ABIs are not necessarily compatible. The PATCHLEVEL is incremented when an urgent bugfix is incorporated.
The main git repository can be found at: https://ouroboros.rocks/cgit/ouroboros
It contains the following branches:
- master: Contains the most stable versions of Ouroboros.
- testing: Contains tested code but may still contain bugs.
- be: Contains untested but compiling code.
All new contributions are integrated into ‘be’ through patches sent to the mailing list. Once a version of ‘be’ is tested enough, it is merged into ‘testing’. When a ‘testing’ version is considered stable enough, it is merged into ‘master’. Users should ALWAYS use master unless told otherwise.
Providing contributions can be done by sending git patches to the mailing list (firstname.lastname@example.org).
New development is ALWAYS done against the ‘be’ branch of the main git repository. Contributions are always made using your real name and real e-mail address.
A commit message should follow these 10 simple rules (adjusted from http://chris.beams.io/posts/git-commit/):
- Separate subject from body with a blank line
- Limit the subject line to 50 characters
- Capitalize the subject line
- Do not end the subject line with a period
- Use the imperative mood in the subject line
- Precede the subject line by indicating the component where changes were made
- Wrap the body at 72 characters
- Use the body to explain what and why vs. how
- If the commit addresses a bug, reference it in the body
- Sign off your commits using the signoff feature in git
Bugs are reported through the Bugzilla issue tracker (https://ouroboros.rocks/bugzilla/). The process of reporting a bug is the following:
- Provide a description of the bug
- Provide system logs
- Provide a minimal code example to reproduce the bug if possible
- Check if the bug is still present in the be branch
- Sync with the HEAD of the most stable branch where the bug is present
- Provide a bug fix if you can, send a patch to the mailing list
Note that the first 2 steps are always required by the bug reporter.
New features can be always be requested through the mailing list. They will be taken into account when a next version of the prototype is discussed.
We’re a small community. Rome wasn’t built in a day.