Package cfginit contains the template for prototool.yaml files, as well as a function to generate a prototool.yaml file given a specific protoc version, with or without commenting out the remainder of the options.

Package cmd contains the logic to setup Prototool with github.com/spf13/cobra.

Package exec brings all the functionality of Prototool together in a format easily consumable by CLI libraries.

Package extract is used to extract elements from reflect PackageSets.

Package git provides git helper functionality.

Package protostrs contains common string manipulation functionality for Protobuf packages and files.

Package strs contains common string manipulation functionality.

Package vars contains static variables used in Prototool.

Package wkt contains the list of the Google Well-Known Types as well as the Golang package mappings for the generated code for github.com/golang/protobuf and github.com/gogo/protobuf.