Method Build

private/bufpkg/bufmodule/module_set_builder.go:407–440

()

}

func (b *moduleSetBuilder) Build() (ModuleSet, error) {
	defer xslog.DebugProfile(b.logger)()

	if !b.buildCalled.CompareAndSwap(false, true) {
		return nil, errBuildAlreadyCalled
	}
	if len(b.errs) > 0 {
		return nil, errors.Join(b.errs...)
	}
	if len(b.addedModules) == 0 {
		// Allow an empty ModuleSet.
		return newModuleSet(nil)
	}
	// If not empty, we need at least one target Module.
	if xslices.Count(b.addedModules, func(m *addedModule) bool { return m.IsTarget() }) < 1 {
		return nil, syserror.New("no Modules were targeted in ModuleSetBuilder")
	}

	// Get the unique modules, preferring targets over non-targets, and local over remote.
	addedModules, err := getUniqueSortedAddedModulesByOpaqueID(b.ctx, b.commitProvider, b.addedModules)
	if err != nil {
		return nil, err
	}
	modules, err := xslices.MapError(
		addedModules,
		func(addedModule *addedModule) (Module, error) {
			return addedModule.ToModule(b.ctx, b.moduleDataProvider, b.commitProvider)
		},
	)
	if err != nil {
		return nil, err
	}
	return newModuleSet(modules)
}

func (b *moduleSetBuilder) addError(err error) *moduleSetBuilder {
	b.errs = append(b.errs, err)