Model additional system commands
Model the pkgbuild command with the usual structure used for other commands.
Provide a custom string convertible implementation for configuration so that the configuration can be easily converted into a string for logging and comparison purposes.
Create a runEcho() implementation for the build swiftly release script so that commands can output their command-line to the log for reproducibility.
Add a model for the Linux getent command. Provide a convenience entries() method that provides a table of the entries for better ease of use.
Model a small subset of the git command for use in the build swiftly release script and testing of it.
@swift-ci test macOS
@swift-ci test macOS
@swift-ci test macOS
@swift-ci test macOS