Users' Software Repository
PSDM uses Subversion (SVN) for the code management and versioning task. Currently, official LCLS code such as PSANA, PYANA, etc. is located in the Software Repository which is enabled to LCLS software development team only. For those users who would like to develop their own code, contribute to the LCLS project, and share their code with other user groups, there is a users' software repository,
https://pswww.slac.stanford.edu/svn/userrepo (this IS NOT a web reference!)
assigned to environment variable SIT_SVN_USER
.
Access to users' software repository
To see content of users' or PSDM software repository use command
svn ls -v $SIT_SVN_USER
or
svn ls -v $SIT_SVN
respectively. For example, for one of the packages one can get
> svn ls -v $SIT_SVN_USER 5 ofte@SLA Jun 07 2012 ./ 5 ofte@SLA Jun 07 2012 pyana_modules/ > svn ls -v $SIT_SVN_USER/pyana_modules/ 5 ofte@SLA Jun 07 2012 ./ 4 ofte@SLA Jun 07 2012 branches/ 4 ofte@SLA Jun 07 2012 tags/ 5 ofte@SLA Jun 07 2012 trunk/ > svn ls -v $SIT_SVN_USER/pyana_modules/trunk/ 5 ofte@SLA Jun 07 2012 ./ 5 ofte@SLA 1188 Jun 07 2012 SConscript 5 ofte@SLA Jun 07 2012 doc/ 5 ofte@SLA Jun 07 2012 src/ > svn ls -v $SIT_SVN_USER/pyana_modules/trunk/src 5 ofte@SLA Jun 07 2012 ./ 5 ofte@SLA 371 Jun 07 2012 img_peakfinder.cfg 5 ofte@SLA 11373 Jun 07 2012 img_peakfinder.py
Read-only access to both repositories is provided through the web interface:
Command line interface
SVN
-based command-line interface is identical for both repositories. The only difference is that the key "-u" should be added to the addpkg
and psvn newpkg
commands for users' repository. For example,
addpkg -u <package-name>
psvn -u newpkg <my-new-package-name>
which are explained in Typical development tasks.
Inclusion of the package in official release
Publicly available LCLS offline releases can be seen in the directory associated with $SIT_RELDIR
environment variable. Inclusion in release means that the package will be compiled nightly and its modules and applications will be available by default to anyone who want to use them, with appropriate version tag. Packages from both repositories can be included in LCLS offline release system by a personal request to the release coordinator (currently Andy).
References
Up to a minor difference in two commands
two commands addpkg
and psvn newpkg
need in key "-u"
all other svn
commands can be used with users' software repository.
Here is a list of useful references to the documents explaining how it works:
Typical development tasks
Software Repository