Method loadModuleFromImports

internal/module/resolver.go:635–667

()

}

func (r *resolutionState) loadModuleFromImports() *resolved {
	if r.name == "#" || (strings.HasPrefix(r.name, "#/") && (r.features&NodeResolutionFeaturesImportsPatternRoot) == 0) {
		if r.tracer != nil {
			r.tracer.write(diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, r.name)
		}
		return continueSearching()
	}
	directoryPath := tspath.GetNormalizedAbsolutePath(r.containingDirectory, r.resolver.host.GetCurrentDirectory())
	scope := r.getPackageScopeForPath(directoryPath)
	if !scope.Exists() {
		if r.tracer != nil {
			r.tracer.write(diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath)
		}
		return continueSearching()
	}
	if scope.Contents.Imports.Type != packagejson.JSONValueTypeObject {
		// !!! Old compiler only checks for undefined, but then assumes `imports` is an object if present.
		// Maybe should have a new diagnostic for imports of an invalid type. Also, array should be handled?
		if r.tracer != nil {
			r.tracer.write(diagnostics.X_package_json_scope_0_has_no_imports_defined, scope.PackageDirectory)
		}
		return continueSearching()
	}

	if result := r.loadModuleFromExportsOrImports(r.extensions, r.name, scope.Contents.Imports.AsObject(), scope /*isImports*/, true); !result.shouldContinueSearching() {
		return result
	}

	if r.tracer != nil {
		r.tracer.write(diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, r.name, scope.PackageDirectory)
	}
	return continueSearching()
}

func (r *resolutionState) loadModuleFromExports(packageInfo *packagejson.InfoCacheEntry, ext extensions, subpath string) *resolved {
	// !!! This is ported exactly, but the falsy check seems wrong