Configuration Filenames
Any of the following can be used as the verchew
configuration filename:
.verchew.ini
verchew.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
Update the generated file to match your project's system dependencies, including an optional message
where helpful.
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.
Optional Programs
If one of your system dependencies is optional or you only want to show a warning for incompatible versions, include the optional
setting:
[Terminal Notifier]
cli = terminal-notifier
version = 1.8
optional = true
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