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Diffstat (limited to 'vendor/golang.org/x/tools/go/packages/packages.go')
-rw-r--r--vendor/golang.org/x/tools/go/packages/packages.go73
1 files changed, 51 insertions, 22 deletions
diff --git a/vendor/golang.org/x/tools/go/packages/packages.go b/vendor/golang.org/x/tools/go/packages/packages.go
index 1b5424e78..a93dc6add 100644
--- a/vendor/golang.org/x/tools/go/packages/packages.go
+++ b/vendor/golang.org/x/tools/go/packages/packages.go
@@ -39,9 +39,6 @@ import (
// Load may return more information than requested.
type LoadMode int
-// TODO(matloob): When a V2 of go/packages is released, rename NeedExportsFile to
-// NeedExportFile to make it consistent with the Package field it's adding.
-
const (
// NeedName adds Name and PkgPath.
NeedName LoadMode = 1 << iota
@@ -59,8 +56,8 @@ const (
// NeedDeps adds the fields requested by the LoadMode in the packages in Imports.
NeedDeps
- // NeedExportsFile adds ExportFile.
- NeedExportsFile
+ // NeedExportFile adds ExportFile.
+ NeedExportFile
// NeedTypes adds Types, Fset, and IllTyped.
NeedTypes
@@ -74,12 +71,25 @@ const (
// NeedTypesSizes adds TypesSizes.
NeedTypesSizes
+ // needInternalDepsErrors adds the internal deps errors field for use by gopls.
+ needInternalDepsErrors
+
+ // needInternalForTest adds the internal forTest field.
+ // Tests must also be set on the context for this field to be populated.
+ needInternalForTest
+
// typecheckCgo enables full support for type checking cgo. Requires Go 1.15+.
// Modifies CompiledGoFiles and Types, and has no effect on its own.
typecheckCgo
// NeedModule adds Module.
NeedModule
+
+ // NeedEmbedFiles adds EmbedFiles.
+ NeedEmbedFiles
+
+ // NeedEmbedPatterns adds EmbedPatterns.
+ NeedEmbedPatterns
)
const (
@@ -102,6 +112,9 @@ const (
// Deprecated: LoadAllSyntax exists for historical compatibility
// and should not be used. Please directly specify the needed fields using the Need values.
LoadAllSyntax = LoadSyntax | NeedDeps
+
+ // Deprecated: NeedExportsFile is a historical misspelling of NeedExportFile.
+ NeedExportsFile = NeedExportFile
)
// A Config specifies details about how packages should be loaded.
@@ -296,6 +309,14 @@ type Package struct {
// including assembly, C, C++, Fortran, Objective-C, SWIG, and so on.
OtherFiles []string
+ // EmbedFiles lists the absolute file paths of the package's files
+ // embedded with go:embed.
+ EmbedFiles []string
+
+ // EmbedPatterns lists the absolute file patterns of the package's
+ // files embedded with go:embed.
+ EmbedPatterns []string
+
// IgnoredFiles lists source files that are not part of the package
// using the current build configuration but that might be part of
// the package using other build configurations.
@@ -389,6 +410,8 @@ func init() {
config.(*Config).modFlag = value
}
packagesinternal.TypecheckCgo = int(typecheckCgo)
+ packagesinternal.DepsErrors = int(needInternalDepsErrors)
+ packagesinternal.ForTest = int(needInternalForTest)
}
// An Error describes a problem with a package's metadata, syntax, or types.
@@ -431,6 +454,8 @@ type flatPackage struct {
GoFiles []string `json:",omitempty"`
CompiledGoFiles []string `json:",omitempty"`
OtherFiles []string `json:",omitempty"`
+ EmbedFiles []string `json:",omitempty"`
+ EmbedPatterns []string `json:",omitempty"`
IgnoredFiles []string `json:",omitempty"`
ExportFile string `json:",omitempty"`
Imports map[string]string `json:",omitempty"`
@@ -454,6 +479,8 @@ func (p *Package) MarshalJSON() ([]byte, error) {
GoFiles: p.GoFiles,
CompiledGoFiles: p.CompiledGoFiles,
OtherFiles: p.OtherFiles,
+ EmbedFiles: p.EmbedFiles,
+ EmbedPatterns: p.EmbedPatterns,
IgnoredFiles: p.IgnoredFiles,
ExportFile: p.ExportFile,
}
@@ -481,6 +508,8 @@ func (p *Package) UnmarshalJSON(b []byte) error {
GoFiles: flat.GoFiles,
CompiledGoFiles: flat.CompiledGoFiles,
OtherFiles: flat.OtherFiles,
+ EmbedFiles: flat.EmbedFiles,
+ EmbedPatterns: flat.EmbedPatterns,
ExportFile: flat.ExportFile,
}
if len(flat.Imports) > 0 {
@@ -614,7 +643,7 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
needsrc := ((ld.Mode&(NeedSyntax|NeedTypesInfo) != 0 && (rootIndex >= 0 || ld.Mode&NeedDeps != 0)) ||
// ... or if we need types and the exportData is invalid. We fall back to (incompletely)
// typechecking packages from source if they fail to compile.
- (ld.Mode&NeedTypes|NeedTypesInfo != 0 && exportDataInvalid)) && pkg.PkgPath != "unsafe"
+ (ld.Mode&(NeedTypes|NeedTypesInfo) != 0 && exportDataInvalid)) && pkg.PkgPath != "unsafe"
lpkg := &loaderPackage{
Package: pkg,
needtypes: needtypes,
@@ -752,13 +781,19 @@ func (ld *loader) refine(roots []string, list ...*Package) ([]*Package, error) {
ld.pkgs[i].OtherFiles = nil
ld.pkgs[i].IgnoredFiles = nil
}
+ if ld.requestedMode&NeedEmbedFiles == 0 {
+ ld.pkgs[i].EmbedFiles = nil
+ }
+ if ld.requestedMode&NeedEmbedPatterns == 0 {
+ ld.pkgs[i].EmbedPatterns = nil
+ }
if ld.requestedMode&NeedCompiledGoFiles == 0 {
ld.pkgs[i].CompiledGoFiles = nil
}
if ld.requestedMode&NeedImports == 0 {
ld.pkgs[i].Imports = nil
}
- if ld.requestedMode&NeedExportsFile == 0 {
+ if ld.requestedMode&NeedExportFile == 0 {
ld.pkgs[i].ExportFile = ""
}
if ld.requestedMode&NeedTypes == 0 {
@@ -1053,7 +1088,6 @@ func (ld *loader) parseFile(filename string) (*ast.File, error) {
//
// Because files are scanned in parallel, the token.Pos
// positions of the resulting ast.Files are not ordered.
-//
func (ld *loader) parseFiles(filenames []string) ([]*ast.File, []error) {
var wg sync.WaitGroup
n := len(filenames)
@@ -1097,7 +1131,6 @@ func (ld *loader) parseFiles(filenames []string) ([]*ast.File, []error) {
// sameFile returns true if x and y have the same basename and denote
// the same file.
-//
func sameFile(x, y string) bool {
if x == y {
// It could be the case that y doesn't exist.
@@ -1210,8 +1243,13 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
if err != nil {
return nil, fmt.Errorf("reading %s: %v", lpkg.ExportFile, err)
}
+ if _, ok := view["go.shape"]; ok {
+ // Account for the pseudopackage "go.shape" that gets
+ // created by generic code.
+ viewLen++
+ }
if viewLen != len(view) {
- log.Fatalf("Unexpected package creation during export data loading")
+ log.Panicf("golang.org/x/tools/go/packages: unexpected new packages during load of %s", lpkg.PkgPath)
}
lpkg.Types = tpkg
@@ -1222,17 +1260,8 @@ func (ld *loader) loadFromExportData(lpkg *loaderPackage) (*types.Package, error
// impliedLoadMode returns loadMode with its dependencies.
func impliedLoadMode(loadMode LoadMode) LoadMode {
- if loadMode&NeedTypesInfo != 0 && loadMode&NeedImports == 0 {
- // If NeedTypesInfo, go/packages needs to do typechecking itself so it can
- // associate type info with the AST. To do so, we need the export data
- // for dependencies, which means we need to ask for the direct dependencies.
- // NeedImports is used to ask for the direct dependencies.
- loadMode |= NeedImports
- }
-
- if loadMode&NeedDeps != 0 && loadMode&NeedImports == 0 {
- // With NeedDeps we need to load at least direct dependencies.
- // NeedImports is used to ask for the direct dependencies.
+ if loadMode&(NeedDeps|NeedTypes|NeedTypesInfo) != 0 {
+ // All these things require knowing the import graph.
loadMode |= NeedImports
}
@@ -1240,5 +1269,5 @@ func impliedLoadMode(loadMode LoadMode) LoadMode {
}
func usesExportData(cfg *Config) bool {
- return cfg.Mode&NeedExportsFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
+ return cfg.Mode&NeedExportFile != 0 || cfg.Mode&NeedTypes != 0 && cfg.Mode&NeedDeps == 0
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-07-13 00:17:23 +0000