there is only one test class making use of it left. This test class is the
GitUtilsTest itself.
Hence moving this member downwards in the test class hierarchy into GitUtilsTest.
I doubt it makes sense to make use of a generic git utils mock somewhere else since this basically
means to test the GitUtils class in the conxtext of other examinees. For that there is no need.
The GitUtils class should be tested by the corresponding test class, but not in a transive manner
by other tests. For all other tests a specific git utils mock should be provided mocking the corresponding
method class. This is already the case today, otherwise we would have more test classes making use
of the generic git utils mock.
In preparation of SOLMAN features. Here we need to get a change
document ID out of the commit message.
Start and end commit can be provided as well as a log format
and a filter condition.
This approach works also in case we are in a subdirectory of the git repo,
e.g. in the closure of a dir statement.
The decission is delegate to git rather than using internal knowledge
about git file names. Well, the directory will be always named '.git',
but nevertheless ...
May endup in a false positive in case we did not clone a repo AND there
is another git repo somewhere upwards in the file system. Maybe some
other git repo is located upstairs containing e.g. the jenkins setup.
The advantage of working also for subdirectories outweights the disadvantage
for the false positive. It is not likely that we have to deal with another
git repo upstairs, since the pipeline script is expected to be located in
the payload git repo. A phantom repo upstairs looks like a pure academical
discussion.
* Make commit of new version optional in `artifactSetVersion` step
You might not want to add a new commit for each version, when versions
are automatically created. This commit makes this feature optional, but
enabled by default to maintain API compatibility.
* Set `gitCommitId` if null
* Improve documentation of `commitVersion` parameter
* Allow to operate in a code checkout without `.git` directory
