cache

type Cache struct {
	// contains filtered or unexported fields
}

type KnownMetadata struct {
	*Metadata

	// Valid is true if the given metadata is Valid.
	// Invalid metadata can still be used if a metadata reload fails.
	Valid bool

	// PkgFilesChanged reports whether the file set of this metadata has
	// potentially changed.
	//
	// TODO(rfindley): this is used for WorkspacePackages, and looks fishy: we
	// should probably only consider valid packages to be workspace packages.
	PkgFilesChanged bool
}

type Metadata struct {
	ID              PackageID
	PkgPath         PackagePath
	Name            PackageName
	GoFiles         []span.URI
	CompiledGoFiles []span.URI
	ForTest         PackagePath // package path under test, or ""
	TypesSizes      types.Sizes
	Errors          []packages.Error
	Deps            []PackageID // direct dependencies, in string order
	MissingDeps     map[PackagePath]struct{}
	Module          *packages.Module

	// Config is the *packages.Config associated with the loaded package.
	Config *packages.Config

	// IsIntermediateTestVariant reports whether the given package is an
	// intermediate test variant, e.g.
	// "golang.org/x/tools/internal/lsp/cache [golang.org/x/tools/internal/lsp/source.test]".
	//
	// Such test variants arise when an x_test package (in this case source_test)
	// imports a package (in this case cache) that itself imports the the
	// non-x_test package (in this case source).
	//
	// This is done so that the forward transitive closure of source_test has
	// only one package for the "golang.org/x/tools/internal/lsp/source" import.
	// The intermediate test variant exists to hold the test variant import:
	//
	// golang.org/x/tools/internal/lsp/source_test [golang.org/x/tools/internal/lsp/source.test]
	//  | "golang.org/x/tools/internal/lsp/cache" -> golang.org/x/tools/internal/lsp/cache [golang.org/x/tools/internal/lsp/source.test]
	//  | "golang.org/x/tools/internal/lsp/source" -> golang.org/x/tools/internal/lsp/source [golang.org/x/tools/internal/lsp/source.test]
	//  | ...
	//
	// golang.org/x/tools/internal/lsp/cache [golang.org/x/tools/internal/lsp/source.test]
	//  | "golang.org/x/tools/internal/lsp/source" -> golang.org/x/tools/internal/lsp/source [golang.org/x/tools/internal/lsp/source.test]
	//  | ...
	//
	// We filter these variants out in certain places. For example, there is
	// generally no reason to run diagnostics or analysis on them.
	//
	// TODO(rfindley): this can probably just be a method, since it is derived
	// from other fields.
	IsIntermediateTestVariant bool
	// contains filtered or unexported fields
}

type PackageID string

type PackageName string

type PackagePath string

type Session struct {
	// contains filtered or unexported fields
}

type SessionKey struct {
	// contains filtered or unexported fields
}

type View struct {
	// contains filtered or unexported fields
}