| The files in this repository are referred to as "manifests" and |
| are used by the v23 tool for multi-repository management. Each |
| manifest describes a set of projects and each project consist of a |
| remote repository, a local path, and other optional attributes. |
| Backwards incompatible changes to the manifest format are deployed by |
| creating a new 'version' subdirectory (e.g. v2) and a new default |
| manifest (e.g. v2/default), which is used by new versions of the |
| veyron tool by default. Format of existing manifest files should not |
| be changed as old versions of the veyron tool would not be able to |
| To add a project to an existing Vanadium universe, one should add |
| it to relevant manifest for all versions that are still supported, |
| following the format of the respective versions. |
| Further, the set of projects that form a Vanadium universe should be |
| closed under transitive closure with respect to dependencies. In other |
| words, if a project A depends on a project B, then project A should |
| only be included in manifests that include project B as well. |
