Configuration Filenames
Any of the following can be used as the verchew configuration filename:
.verchew.iniverchew.ini.verchew.verchewrc
Custom Project Root
To call verchew from an arbitrary directory, pass it the path to the root of your project:
$ verchew --root=<path/to/project>
Configuration Generation
In a new project, a sample configuration file can be generated:
$ verchew --init
Custom Version Arguments
If one of your system dependencies using an argument other than --version to display its version information, this can be changed in the configuration file using the cli_version_arg setting:
[Graphviz]
cli = dot
cli_version_arg = -V
version = 2.
Exit Codes
When verchew runs, it will always return an exit code of 0 to avoid interrupting continuous integration. To force a non-zero exit code on failure, use the --exit-code option:
$ verchew --exit-code