Documentation/4.4/Developers/Versioning

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Versioning

Project fork

While Slicer specific patches related to dependent project (i.e. VTK) are integrated upstream, it is not uncommon to build Slicer against a Slicer specific fork of the project.

For example: https://github.com/Slicer/VTK

Patches for tagged release

For each version of the project requiring some specific patches, a branch following that convention will be created: slicer-vX.Y.Z where X.Y.Z corresponds to the version of the project.

For example, in case of the SlicerVTK fork, the branch slicer-v5.10.1 has been created.

Patches for development branch

In this case, since there is no tag associated with the branch, the Slicer specific patch should be added to a branch named using the date of the commit parent of the Slicer branch: slicer-YEAR-MONTH-DAY-vX.Y where X.Y corresponds to the fork release.

Slicer Package naming scheme

Slicer-<MAJOR_VERSION>.<MINOR_VERSION>.<PATCH_VERSION>[-rc{1|2|3...}][-<TWEAK_VERSION>][-<DATE>][-svn<REV>][-dirty]-<ARCH>-<PLATFORM>

There are 2 types of builds, releases and developments:

Release

Special builds made on a given revision (e.g. r19033: "ENH: Slicer 4.0.1")

Don't contain date or revision number.

The optional suffix -rc{1|2|3|...} identifies the release candidates leading to a final release.

Eventually, a tweak number can be added (e.g. 4.0.1-1)

Development

Nightly or experimental builds

Contains suffixes after the major.minor.patch version

The suffix svn<REV> allows to identify the revision associated with the current package.

The -dirty prefix indicates if the package has been generated from a locally modified source tree.

Example of linux 64bits packages

[              File name               ][   date   ][ build type ][                      note                     ]
Slicer-4.0.0-linux-amd64                 2011-11-24    release     release of Slicer 4.0.0
Slicer-4.0.0-2011-12-10-linux-amd64      2011-11-25  development   nightly build after 4.0.0
Slicer-4.0.1-rc1-linux-amd64             2012-01-04    release     release candidate 1 of Slicer 4.0.1
Slicer-4.0.1-rc1-2012-01-05-linux-amd64  2012-01-05  development   nightly build after the release candidate
Slicer-4.0.1-rc2-linux-amd64             2012-01-11    release     release candidate 2 of Slicer 4.0.1
Slicer-4.0.1-rc2-2012-01-12-linux-amd64  2012-01-12  development   nightly build after the release candidate
Slicer-4.0.1-linux-amd64                 2012-01-14    release     release of Slicer 4.0.1
Slicer-4.0.1-2012-01-20-linux-amd64      2012-01-20  development   nightly build after 4.0.1
Slicer-4.0.1-1-linux-amd64               2012-01-28    release     tweak version 1 of Slicer 4.0.1
Slicer-4.0.2-linux.amd64                 2012-06-05    release     release of Slicer 4.0.2

Extension package - Naming scheme

• Create Extensions-XYZ-Nightly and Extensions-XYZ-Continuous tracks on CDash