Function getNonProtoFilePath

cmd/buf/internal/command/export/export.go:309–329

This is a helper function that returns the path non-proto source files should be written to if the --all flag has been set. This sets an identifier for the module using the module name, [bufparse.FullName.Name()] if available, and if not, we use [module.OpaqueID()]. e.g. README.foo.md, README.bar.

(
	path string,
	module bufmodule.Module,
	seenModuleNamesForPath map[string]int,
)

//
// e.g. README.foo.md, README.foo.2.md
func getNonProtoFilePath(
	path string,
	module bufmodule.Module,
	seenModuleNamesForPath map[string]int,
) string {
	moduleIdentifier := module.OpaqueID()
	if module.FullName() != nil {
		moduleIdentifier = module.FullName().Name()
		seenModuleNamesForPath[module.FullName().Name()]++
		count := seenModuleNamesForPath[module.FullName().Name()]
		if count > 1 {
			moduleIdentifier = fmt.Sprintf("%s.%d", module.FullName().Name(), count)
		}
	}
	return fmt.Sprintf(
		"%s.%s%s",
		strings.TrimSuffix(path, normalpath.Ext(path)),
		moduleIdentifier,
		normalpath.Ext(path),
	)
}