+++ /dev/null
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package cache
-
-import (
- "go/ast"
- "go/types"
-
- "golang.org/x/mod/module"
- "golang.org/x/tools/internal/lsp/source"
- "golang.org/x/tools/internal/span"
- errors "golang.org/x/xerrors"
-)
-
-// pkg contains the type information needed by the source package.
-type pkg struct {
- m *metadata
- mode source.ParseMode
- goFiles []*source.ParsedGoFile
- compiledGoFiles []*source.ParsedGoFile
- errors []*source.Error
- imports map[packagePath]*pkg
- version *module.Version
- typeErrors []types.Error
- types *types.Package
- typesInfo *types.Info
- typesSizes types.Sizes
-}
-
-// Declare explicit types for package paths, names, and IDs to ensure that we
-// never use an ID where a path belongs, and vice versa. If we confused these,
-// it would result in confusing errors because package IDs often look like
-// package paths.
-type (
- packageID string
- packagePath string
- packageName string
-)
-
-// Declare explicit types for files and directories to distinguish between the two.
-type (
- fileURI span.URI
- moduleLoadScope string
- viewLoadScope span.URI
-)
-
-func (p *pkg) ID() string {
- return string(p.m.id)
-}
-
-func (p *pkg) Name() string {
- return string(p.m.name)
-}
-
-func (p *pkg) PkgPath() string {
- return string(p.m.pkgPath)
-}
-
-func (p *pkg) CompiledGoFiles() []*source.ParsedGoFile {
- return p.compiledGoFiles
-}
-
-func (p *pkg) File(uri span.URI) (*source.ParsedGoFile, error) {
- for _, cgf := range p.compiledGoFiles {
- if cgf.URI == uri {
- return cgf, nil
- }
- }
- for _, gf := range p.goFiles {
- if gf.URI == uri {
- return gf, nil
- }
- }
- return nil, errors.Errorf("no parsed file for %s in %v", uri, p.m.id)
-}
-
-func (p *pkg) GetSyntax() []*ast.File {
- var syntax []*ast.File
- for _, pgf := range p.compiledGoFiles {
- syntax = append(syntax, pgf.File)
- }
- return syntax
-}
-
-func (p *pkg) GetErrors() []*source.Error {
- return p.errors
-}
-
-func (p *pkg) GetTypes() *types.Package {
- return p.types
-}
-
-func (p *pkg) GetTypesInfo() *types.Info {
- return p.typesInfo
-}
-
-func (p *pkg) GetTypesSizes() types.Sizes {
- return p.typesSizes
-}
-
-func (p *pkg) IsIllTyped() bool {
- return p.types == nil || p.typesInfo == nil || p.typesSizes == nil
-}
-
-func (p *pkg) ForTest() string {
- return string(p.m.forTest)
-}
-
-func (p *pkg) GetImport(pkgPath string) (source.Package, error) {
- if imp := p.imports[packagePath(pkgPath)]; imp != nil {
- return imp, nil
- }
- // Don't return a nil pointer because that still satisfies the interface.
- return nil, errors.Errorf("no imported package for %s", pkgPath)
-}
-
-func (p *pkg) MissingDependencies() []string {
- var md []string
- for i := range p.m.missingDeps {
- md = append(md, string(i))
- }
- return md
-}
-
-func (p *pkg) Imports() []source.Package {
- var result []source.Package
- for _, imp := range p.imports {
- result = append(result, imp)
- }
- return result
-}
-
-func (p *pkg) Version() *module.Version {
- return p.version
-}