Getting git-versions of the KKR code family

Getting access

Before any code can be downloaded from the gitolite server on ifflinux you have to register. To do this send an email to f.rhiem@fz-juelich.de or i.heimbach@fz-juelich.de, containing your public key and - if applicable - information on the git repository you want to work on. Please look here for more information.

Cloning a code

To download a code you simply have to clone the current version by doing: git clone git@ifflinux[.iff.kfa-juelich.de]:projectname myname In this example the code hast the name "projectname" and you then create a directory "myname" into which the code is downloaded.Currently available are:

 * KKR host code (KKRjm@JuKKR), parallel version: kkr/kkrjm  * Voronoi code (voronoi@JuKKR): kkr/voronoi  * KKR impurity code (KKRimp@JuKKR): kkr/kkrimp  * Fermi surface and scattering code (KKprime@JuKKR): kkr/pkkr  * input for Fermi surface code (KKRscatter@JuKKR): kkr/kkrscatter

Note that the full path (in square brackets) needs to be added only when you want to read it from outside the FZJ.

Summary/cheat sheet

This {{:git_guide-1.pdf|short git guide}}{=mediawiki} gives you all the basic information you need to know to get started.

Tips & Tricks

To make the output of git log nicer you can define aliases in you ~/.gitconfig file. These are quite useful:

[alias]

 lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit --date=relative
 st = status

[color]

 branch = auto
 diff = auto
 status = auto

[color "branch"]

 current = blue reverse
 local = blue
 remote = green

[color "diff"]

 meta = blue bold
 frag = magenta bold
 old = red bold
 new = green bold

[color "status"]

 added = blue
 changed = green
 untracked = cyan