fix for Allow initialization once per run (with multiple modules) #53

Added a new optional configuration parameter ‘runOnlyOnce’
sure, what ever maven calls these things: ${git.branch}, do you want me to
change the name and perform another commit ?

On Wed, Dec 3, 2014 at 9:51 AM, Konrad Malawski <notifications@github.com>
wrote:

> In src/main/java/pl/project13/maven/git/GitCommitIdMojo.java:
>
> > @@ -257,6 +258,19 @@
> >    private boolean skip = false;
> >
> >    /**
> > +   * In a multi-module build, only run once.  This probably won't "do the right thing" if your project has more than
> > +   * one git repository.  If you use this with the option 'generateGitPropertiesFile', it will only generate (or update)
> > +   * the file in the directory where you started your build.
> > +   *
> > +   * The git.* variables are available in all modules.
>
> variables => maven properties?
>
> —
> Reply to this email directly or view it on GitHub
> <https://github.com/ktoso/maven-git-commit-id-plugin/pull/143/files#r21240166>
> .
>