server

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 Go to latest Published: May 27, 2026 License: MIT Imports: 17 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func NewDefaultBinder 

func NewDefaultBinder(sc *service.Container) jsonrpc2.Binder

NewDefaultBinder creates a new default binder.

func NewDefaultLanguageServer 

func NewDefaultLanguageServer(sc *service.Container) lsp.Server

NewDefaultLanguageServer creates a new default language server.

func NewSlogHandler 

func NewSlogHandler(sc *service.Container) slog.Handler

NewSlogHandler creates a new slog handler that writes to the LSP connection.

func SetupDefaultServices 

func SetupDefaultServices(sc *service.Container)

SetupDefaultServices sets up the default services for the language server. If any service is already set, it's not overwritten.

func StartLanguageServer 

func StartLanguageServer(ctx context.Context, sc *service.Container) error

StartLanguageServer starts a language server using the service container. It sets up JSON-RPC communication over stdio and handles the essential LSP messages.

func SymbolKind 

func SymbolKind(node core.AstNode) lsp.SymbolKind

SymbolKind returns the LSP symbol kind for a node. If the node implements SymbolKindNode, uses that. Otherwise returns lsp.Field as default.

Language-specific implementations can be provided by implementing the SymbolKindNode interface.

Types

type Connection 

type Connection struct {
	Value *jsonrpc2.Connection
}

Connection is assigned by ConnectionBinder when the language server is started.

type DefaultBinder 

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

DefaultBinder implements the jsonrpc2.Binder interface

func (*DefaultBinder) Bind 

func (b *DefaultBinder) Bind(ctx context.Context, conn *jsonrpc2.Connection) (jsonrpc2.ConnectionOptions, error)

type DefaultDefinitionProvider 

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

DefaultDefinitionProvider is the default implementation of DefinitionProvider.

func (*DefaultDefinitionProvider) HandleDefinitionRequest 

func (s *DefaultDefinitionProvider) HandleDefinitionRequest(ctx context.Context, params *lsp.DefinitionParams) ([]lsp.DefinitionLink, error)

type DefaultDocumentSymbolFilter 

type DefaultDocumentSymbolFilter struct{}

DefaultDocumentSymbolFilter provides standard symbol filtering behavior.

func (*DefaultDocumentSymbolFilter) ShouldInclude 

func (f *DefaultDocumentSymbolFilter) ShouldInclude(node core.AstNode) bool

type DefaultDocumentSymbolProvider 

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

DefaultDocumentSymbolProvider implements the DocumentSymbolProvider interface.

func (*DefaultDocumentSymbolProvider) HandleDocumentSymbolRequest 

func (p *DefaultDocumentSymbolProvider) HandleDocumentSymbolRequest(ctx context.Context, params *lsp.DocumentSymbolParams) ([]lsp.DocumentSymbol, error)

type DefaultDocumentSyncher 

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

DefaultDocumentSyncher is the default implementation of DocumentSyncher.

func (*DefaultDocumentSyncher) DidChange 

func (s *DefaultDocumentSyncher) DidChange(ctx context.Context, params *lsp.DidChangeTextDocumentParams)

func (*DefaultDocumentSyncher) DidClose 

func (s *DefaultDocumentSyncher) DidClose(ctx context.Context, params *lsp.DidCloseTextDocumentParams)

func (*DefaultDocumentSyncher) DidOpen 

func (s *DefaultDocumentSyncher) DidOpen(ctx context.Context, params *lsp.DidOpenTextDocumentParams)

func (*DefaultDocumentSyncher) DidSave 

func (s *DefaultDocumentSyncher) DidSave(ctx context.Context, params *lsp.DidSaveTextDocumentParams)

DidSave does nothing by default.

func (*DefaultDocumentSyncher) WillSave 

func (s *DefaultDocumentSyncher) WillSave(ctx context.Context, params *lsp.WillSaveTextDocumentParams)

WillSave does nothing by default.

func (*DefaultDocumentSyncher) WillSaveWaitUntil 

func (s *DefaultDocumentSyncher) WillSaveWaitUntil(ctx context.Context, params *lsp.WillSaveTextDocumentParams) ([]lsp.TextEdit, error)

WillSaveWaitUntil does nothing by default.

type DefaultFoldingRangeFilter 

type DefaultFoldingRangeFilter struct{}

DefaultFoldingRangeFilter provides the standard folding behavior: Processes all nodes, excludes last line for nodes ending with closing brackets, and includes last line for comments.

func (*DefaultFoldingRangeFilter) IncludeLastFoldingLine 

func (f *DefaultFoldingRangeFilter) IncludeLastFoldingLine(node core.AstNode) bool

func (*DefaultFoldingRangeFilter) IncludeLastFoldingLineForComment 

func (f *DefaultFoldingRangeFilter) IncludeLastFoldingLineForComment() bool

func (*DefaultFoldingRangeFilter) ShouldProcess 

func (f *DefaultFoldingRangeFilter) ShouldProcess(node core.AstNode) bool

type DefaultFoldingRangeProvider 

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

func (*DefaultFoldingRangeProvider) HandleFoldingRangeRequest 

func (p *DefaultFoldingRangeProvider) HandleFoldingRangeRequest(ctx context.Context, params *lsp.FoldingRangeParams) ([]lsp.FoldingRange, error)

type DefaultLanguageServer 

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

DefaultLanguageServer implements the lsp.Server interface

func (*DefaultLanguageServer) CodeAction 

func (s *DefaultLanguageServer) CodeAction(ctx context.Context, params *lsp.CodeActionParams) ([]lsp.CodeAction, error)

func (*DefaultLanguageServer) CodeLens 

func (s *DefaultLanguageServer) CodeLens(ctx context.Context, params *lsp.CodeLensParams) ([]lsp.CodeLens, error)

func (*DefaultLanguageServer) ColorPresentation 

func (s *DefaultLanguageServer) ColorPresentation(ctx context.Context, params *lsp.ColorPresentationParams) ([]lsp.ColorPresentation, error)

func (*DefaultLanguageServer) Completion 

func (s *DefaultLanguageServer) Completion(ctx context.Context, params *lsp.CompletionParams) (*lsp.CompletionList, error)

func (*DefaultLanguageServer) Declaration 

func (s *DefaultLanguageServer) Declaration(ctx context.Context, params *lsp.DeclarationParams) ([]lsp.DefinitionLink, error)

func (*DefaultLanguageServer) Definition 

func (s *DefaultLanguageServer) Definition(ctx context.Context, params *lsp.DefinitionParams) ([]lsp.DefinitionLink, error)

func (*DefaultLanguageServer) Diagnostic 

func (s *DefaultLanguageServer) Diagnostic(ctx context.Context, params *lsp.DocumentDiagnosticParams) (*lsp.DocumentDiagnosticReport, error)

func (*DefaultLanguageServer) DiagnosticWorkspace 

func (s *DefaultLanguageServer) DiagnosticWorkspace(ctx context.Context, params *lsp.WorkspaceDiagnosticParams) (*lsp.WorkspaceDiagnosticReport, error)

func (*DefaultLanguageServer) DidChange 

func (s *DefaultLanguageServer) DidChange(ctx context.Context, params *lsp.DidChangeTextDocumentParams) error

func (*DefaultLanguageServer) DidChangeConfiguration 

func (s *DefaultLanguageServer) DidChangeConfiguration(ctx context.Context, params *lsp.DidChangeConfigurationParams) error

func (*DefaultLanguageServer) DidChangeNotebookDocument 

func (s *DefaultLanguageServer) DidChangeNotebookDocument(ctx context.Context, params *lsp.DidChangeNotebookDocumentParams) error

func (*DefaultLanguageServer) DidChangeWatchedFiles 

func (s *DefaultLanguageServer) DidChangeWatchedFiles(ctx context.Context, params *lsp.DidChangeWatchedFilesParams) error

func (*DefaultLanguageServer) DidChangeWorkspaceFolders 

func (s *DefaultLanguageServer) DidChangeWorkspaceFolders(ctx context.Context, params *lsp.DidChangeWorkspaceFoldersParams) error

func (*DefaultLanguageServer) DidClose 

func (s *DefaultLanguageServer) DidClose(ctx context.Context, params *lsp.DidCloseTextDocumentParams) error

func (*DefaultLanguageServer) DidCloseNotebookDocument 

func (s *DefaultLanguageServer) DidCloseNotebookDocument(ctx context.Context, params *lsp.DidCloseNotebookDocumentParams) error

func (*DefaultLanguageServer) DidCreateFiles 

func (s *DefaultLanguageServer) DidCreateFiles(ctx context.Context, params *lsp.CreateFilesParams) error

func (*DefaultLanguageServer) DidDeleteFiles 

func (s *DefaultLanguageServer) DidDeleteFiles(ctx context.Context, params *lsp.DeleteFilesParams) error

func (*DefaultLanguageServer) DidOpen 

func (s *DefaultLanguageServer) DidOpen(ctx context.Context, params *lsp.DidOpenTextDocumentParams) error

func (*DefaultLanguageServer) DidOpenNotebookDocument 

func (s *DefaultLanguageServer) DidOpenNotebookDocument(ctx context.Context, params *lsp.DidOpenNotebookDocumentParams) error

func (*DefaultLanguageServer) DidRenameFiles 

func (s *DefaultLanguageServer) DidRenameFiles(ctx context.Context, params *lsp.RenameFilesParams) error

func (*DefaultLanguageServer) DidSave 

func (s *DefaultLanguageServer) DidSave(ctx context.Context, params *lsp.DidSaveTextDocumentParams) error

func (*DefaultLanguageServer) DidSaveNotebookDocument 

func (s *DefaultLanguageServer) DidSaveNotebookDocument(ctx context.Context, params *lsp.DidSaveNotebookDocumentParams) error

func (*DefaultLanguageServer) DocumentColor 

func (s *DefaultLanguageServer) DocumentColor(ctx context.Context, params *lsp.DocumentColorParams) ([]lsp.ColorInformation, error)

func (*DefaultLanguageServer) DocumentHighlight 

func (s *DefaultLanguageServer) DocumentHighlight(ctx context.Context, params *lsp.DocumentHighlightParams) ([]lsp.DocumentHighlight, error)
func (s *DefaultLanguageServer) DocumentLink(ctx context.Context, params *lsp.DocumentLinkParams) ([]lsp.DocumentLink, error)

func (*DefaultLanguageServer) DocumentSymbol 

func (s *DefaultLanguageServer) DocumentSymbol(ctx context.Context, params *lsp.DocumentSymbolParams) ([]any, error)

func (*DefaultLanguageServer) ExecuteCommand 

func (s *DefaultLanguageServer) ExecuteCommand(ctx context.Context, params *lsp.ExecuteCommandParams) (any, error)

func (*DefaultLanguageServer) Exit 

func (s *DefaultLanguageServer) Exit(ctx context.Context) error

func (*DefaultLanguageServer) FoldingRange 

func (s *DefaultLanguageServer) FoldingRange(ctx context.Context, params *lsp.FoldingRangeParams) ([]lsp.FoldingRange, error)

func (*DefaultLanguageServer) Formatting 

func (s *DefaultLanguageServer) Formatting(ctx context.Context, params *lsp.DocumentFormattingParams) ([]lsp.TextEdit, error)

func (*DefaultLanguageServer) Hover 

func (s *DefaultLanguageServer) Hover(ctx context.Context, params *lsp.HoverParams) (*lsp.Hover, error)

func (*DefaultLanguageServer) Implementation 

func (s *DefaultLanguageServer) Implementation(ctx context.Context, params *lsp.ImplementationParams) ([]lsp.DefinitionLink, error)

func (*DefaultLanguageServer) IncomingCalls 

func (s *DefaultLanguageServer) IncomingCalls(ctx context.Context, params *lsp.CallHierarchyIncomingCallsParams) ([]lsp.CallHierarchyIncomingCall, error)

func (*DefaultLanguageServer) Initialize 

func (s *DefaultLanguageServer) Initialize(ctx context.Context, params *lsp.ParamInitialize) (*lsp.InitializeResult, error)

func (*DefaultLanguageServer) Initialized 

func (s *DefaultLanguageServer) Initialized(ctx context.Context, params *lsp.InitializedParams) error

func (*DefaultLanguageServer) InlayHint 

func (s *DefaultLanguageServer) InlayHint(ctx context.Context, params *lsp.InlayHintParams) ([]lsp.InlayHint, error)

func (*DefaultLanguageServer) InlineCompletion 

func (s *DefaultLanguageServer) InlineCompletion(ctx context.Context, params *lsp.InlineCompletionParams) (*lsp.Or_Result_textDocument_inlineCompletion, error)

func (*DefaultLanguageServer) InlineValue 

func (s *DefaultLanguageServer) InlineValue(ctx context.Context, params *lsp.InlineValueParams) ([]lsp.InlineValue, error)

func (*DefaultLanguageServer) LinkedEditingRange 

func (s *DefaultLanguageServer) LinkedEditingRange(ctx context.Context, params *lsp.LinkedEditingRangeParams) (*lsp.LinkedEditingRanges, error)

func (*DefaultLanguageServer) Moniker 

func (s *DefaultLanguageServer) Moniker(ctx context.Context, params *lsp.MonikerParams) ([]lsp.Moniker, error)

func (*DefaultLanguageServer) OnTypeFormatting 

func (s *DefaultLanguageServer) OnTypeFormatting(ctx context.Context, params *lsp.DocumentOnTypeFormattingParams) ([]lsp.TextEdit, error)

func (*DefaultLanguageServer) OutgoingCalls 

func (s *DefaultLanguageServer) OutgoingCalls(ctx context.Context, params *lsp.CallHierarchyOutgoingCallsParams) ([]lsp.CallHierarchyOutgoingCall, error)

func (*DefaultLanguageServer) PrepareCallHierarchy 

func (s *DefaultLanguageServer) PrepareCallHierarchy(ctx context.Context, params *lsp.CallHierarchyPrepareParams) ([]lsp.CallHierarchyItem, error)

func (*DefaultLanguageServer) PrepareRename 

func (s *DefaultLanguageServer) PrepareRename(ctx context.Context, params *lsp.PrepareRenameParams) (*lsp.PrepareRenameResult, error)

func (*DefaultLanguageServer) PrepareTypeHierarchy 

func (s *DefaultLanguageServer) PrepareTypeHierarchy(ctx context.Context, params *lsp.TypeHierarchyPrepareParams) ([]lsp.TypeHierarchyItem, error)

func (*DefaultLanguageServer) Progress 

func (s *DefaultLanguageServer) Progress(ctx context.Context, params *lsp.ProgressParams) error

func (*DefaultLanguageServer) RangeFormatting 

func (s *DefaultLanguageServer) RangeFormatting(ctx context.Context, params *lsp.DocumentRangeFormattingParams) ([]lsp.TextEdit, error)

func (*DefaultLanguageServer) RangesFormatting 

func (s *DefaultLanguageServer) RangesFormatting(ctx context.Context, params *lsp.DocumentRangesFormattingParams) ([]lsp.TextEdit, error)

func (*DefaultLanguageServer) References 

func (s *DefaultLanguageServer) References(ctx context.Context, params *lsp.ReferenceParams) ([]lsp.Location, error)

func (*DefaultLanguageServer) Rename 

func (s *DefaultLanguageServer) Rename(ctx context.Context, params *lsp.RenameParams) (*lsp.WorkspaceEdit, error)

func (*DefaultLanguageServer) Resolve 

func (s *DefaultLanguageServer) Resolve(ctx context.Context, params *lsp.InlayHint) (*lsp.InlayHint, error)

func (*DefaultLanguageServer) ResolveCodeAction 

func (s *DefaultLanguageServer) ResolveCodeAction(ctx context.Context, params *lsp.CodeAction) (*lsp.CodeAction, error)

func (*DefaultLanguageServer) ResolveCodeLens 

func (s *DefaultLanguageServer) ResolveCodeLens(ctx context.Context, params *lsp.CodeLens) (*lsp.CodeLens, error)

func (*DefaultLanguageServer) ResolveCompletionItem 

func (s *DefaultLanguageServer) ResolveCompletionItem(ctx context.Context, params *lsp.CompletionItem) (*lsp.CompletionItem, error)
func (s *DefaultLanguageServer) ResolveDocumentLink(ctx context.Context, params *lsp.DocumentLink) (*lsp.DocumentLink, error)

func (*DefaultLanguageServer) ResolveWorkspaceSymbol 

func (s *DefaultLanguageServer) ResolveWorkspaceSymbol(ctx context.Context, params *lsp.WorkspaceSymbol) (*lsp.WorkspaceSymbol, error)

func (*DefaultLanguageServer) SelectionRange 

func (s *DefaultLanguageServer) SelectionRange(ctx context.Context, params *lsp.SelectionRangeParams) ([]lsp.SelectionRange, error)

func (*DefaultLanguageServer) SemanticTokensFull 

func (s *DefaultLanguageServer) SemanticTokensFull(ctx context.Context, params *lsp.SemanticTokensParams) (*lsp.SemanticTokens, error)

func (*DefaultLanguageServer) SemanticTokensFullDelta 

func (s *DefaultLanguageServer) SemanticTokensFullDelta(ctx context.Context, params *lsp.SemanticTokensDeltaParams) (any, error)

func (*DefaultLanguageServer) SemanticTokensRange 

func (s *DefaultLanguageServer) SemanticTokensRange(ctx context.Context, params *lsp.SemanticTokensRangeParams) (*lsp.SemanticTokens, error)

func (*DefaultLanguageServer) SetTrace 

func (s *DefaultLanguageServer) SetTrace(ctx context.Context, params *lsp.SetTraceParams) error

func (*DefaultLanguageServer) Shutdown 

func (s *DefaultLanguageServer) Shutdown(ctx context.Context) error

func (*DefaultLanguageServer) SignatureHelp 

func (s *DefaultLanguageServer) SignatureHelp(ctx context.Context, params *lsp.SignatureHelpParams) (*lsp.SignatureHelp, error)

func (*DefaultLanguageServer) Subtypes 

func (s *DefaultLanguageServer) Subtypes(ctx context.Context, params *lsp.TypeHierarchySubtypesParams) ([]lsp.TypeHierarchyItem, error)

func (*DefaultLanguageServer) Supertypes 

func (s *DefaultLanguageServer) Supertypes(ctx context.Context, params *lsp.TypeHierarchySupertypesParams) ([]lsp.TypeHierarchyItem, error)

func (*DefaultLanguageServer) Symbol 

func (s *DefaultLanguageServer) Symbol(ctx context.Context, params *lsp.WorkspaceSymbolParams) ([]lsp.SymbolInformation, error)

func (*DefaultLanguageServer) TextDocumentContent 

func (s *DefaultLanguageServer) TextDocumentContent(ctx context.Context, params *lsp.TextDocumentContentParams) (*lsp.TextDocumentContentResult, error)

func (*DefaultLanguageServer) TypeDefinition 

func (s *DefaultLanguageServer) TypeDefinition(ctx context.Context, params *lsp.TypeDefinitionParams) ([]lsp.DefinitionLink, error)

func (*DefaultLanguageServer) WillCreateFiles 

func (s *DefaultLanguageServer) WillCreateFiles(ctx context.Context, params *lsp.CreateFilesParams) (*lsp.WorkspaceEdit, error)

func (*DefaultLanguageServer) WillDeleteFiles 

func (s *DefaultLanguageServer) WillDeleteFiles(ctx context.Context, params *lsp.DeleteFilesParams) (*lsp.WorkspaceEdit, error)

func (*DefaultLanguageServer) WillRenameFiles 

func (s *DefaultLanguageServer) WillRenameFiles(ctx context.Context, params *lsp.RenameFilesParams) (*lsp.WorkspaceEdit, error)

func (*DefaultLanguageServer) WillSave 

func (s *DefaultLanguageServer) WillSave(ctx context.Context, params *lsp.WillSaveTextDocumentParams) error

func (*DefaultLanguageServer) WillSaveWaitUntil 

func (s *DefaultLanguageServer) WillSaveWaitUntil(ctx context.Context, params *lsp.WillSaveTextDocumentParams) ([]lsp.TextEdit, error)

func (*DefaultLanguageServer) WorkDoneProgressCancel 

func (s *DefaultLanguageServer) WorkDoneProgressCancel(ctx context.Context, params *lsp.WorkDoneProgressCancelParams) error

type DefaultNameFinder 

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

func (*DefaultNameFinder) Find 

func (nf *DefaultNameFinder) Find(ctx context.Context, token *core.Token) FoundName

type DefaultReferencesFinder 

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

func (*DefaultReferencesFinder) Find 

func (rf *DefaultReferencesFinder) Find(ctx context.Context, target core.AstNode, options FindReferencesOptions) iter.Seq[*core.ReferenceDescription]

type DefaultReferencesProvider 

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

DefaultReferencesProvider is the default implementation of ReferencesProvider.

func (*DefaultReferencesProvider) HandleReferencesRequest 

func (s *DefaultReferencesProvider) HandleReferencesRequest(ctx context.Context, params *lsp.ReferenceParams) ([]lsp.Location, error)

type DefaultRenameProvider 

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

func (*DefaultRenameProvider) HandleRenameRequest 

func (rp *DefaultRenameProvider) HandleRenameRequest(ctx context.Context, params *lsp.RenameParams) (*lsp.WorkspaceEdit, error)

func (*DefaultRenameProvider) PrepareRenameRequest 

func (rp *DefaultRenameProvider) PrepareRenameRequest(ctx context.Context, params *lsp.PrepareRenameParams) (*lsp.PrepareRenameResult, error)

type DefinitionProvider 

type DefinitionProvider interface {
	// TODO: Maybe add the document directly to the params to avoid looking it up in the workspace?
	// Also, maybe add a separate params struct that doesn't directly depend on the lsp lib
	HandleDefinitionRequest(ctx context.Context, params *lsp.DefinitionParams) ([]lsp.DefinitionLink, error)
}

DefinitionProvider is a service for handling LSP definition requests.

func NewDefaultDefinitionProvider 

func NewDefaultDefinitionProvider(sc *service.Container) DefinitionProvider

type DocumentSymbolFilter 

type DocumentSymbolFilter interface {
	// ShouldInclude determines whether the specified AstNode should appear as a symbol.
	// By default, nodes with names are included.
	ShouldInclude(node core.AstNode) bool
}

DocumentSymbolFilter defines document-symbol-specific customization points.

type DocumentSymbolProvider 

type DocumentSymbolProvider interface {
	HandleDocumentSymbolRequest(ctx context.Context, params *lsp.DocumentSymbolParams) ([]lsp.DocumentSymbol, error)
}

DocumentSymbolProvider is a service for handling LSP document symbol requests.

func NewDefaultDocumentSymbolProvider 

func NewDefaultDocumentSymbolProvider(sc *service.Container) DocumentSymbolProvider

NewDefaultDocumentSymbolProvider creates a provider using services from the container.

func NewDocumentSymbolProviderWithFilter 

func NewDocumentSymbolProviderWithFilter(sc *service.Container, filter DocumentSymbolFilter) DocumentSymbolProvider

NewDocumentSymbolProviderWithFilter creates a provider with a custom filter.

type DocumentSyncher 

type DocumentSyncher interface {
	DidOpen(ctx context.Context, params *lsp.DidOpenTextDocumentParams)
	DidChange(ctx context.Context, params *lsp.DidChangeTextDocumentParams)
	DidClose(ctx context.Context, params *lsp.DidCloseTextDocumentParams)
	WillSave(ctx context.Context, params *lsp.WillSaveTextDocumentParams)
	WillSaveWaitUntil(ctx context.Context, params *lsp.WillSaveTextDocumentParams) ([]lsp.TextEdit, error)
	DidSave(ctx context.Context, params *lsp.DidSaveTextDocumentParams)
}

DocumentSyncher is a service for handling LSP text document synchronization notifications.

Thread Safety: All methods are safe for concurrent use.

func NewDefaultDocumentSyncher 

func NewDefaultDocumentSyncher(sc *service.Container) DocumentSyncher

type FindReferencesOptions 

type FindReferencesOptions struct {
	// Whether to include the declaration of the symbol as a dedicated [core.ReferenceDescription] in the results.
	// If true, will contain the declaration as a reference with the same source and target node, and the range of the name as the first element.
	IncludeDeclaration bool
}

type FoldingRangeFilter 

type FoldingRangeFilter interface {
	// ShouldProcess determines whether the specified AstNode should be folded.
	ShouldProcess(node core.AstNode) bool

	// IncludeLastFoldingLine determines whether the folding range should include its last line for AST nodes.
	// Return false to exclude the last line (e.g., for nodes ending in closing braces).
	IncludeLastFoldingLine(node core.AstNode) bool

	// IncludeLastFoldingLineForComment determines whether comment folding ranges should include the last line.
	// Return false to exclude the last line (typically desired for multi-line comments).
	IncludeLastFoldingLineForComment() bool
}

FoldingRangeFilter defines the customization points for folding behavior.

type FoldingRangeProvider 

type FoldingRangeProvider interface {
	HandleFoldingRangeRequest(ctx context.Context, params *lsp.FoldingRangeParams) ([]lsp.FoldingRange, error)
}

FoldingRangeProvider is a service for handling LSP folding range requests.

func NewDefaultFoldingRangeProvider 

func NewDefaultFoldingRangeProvider(sc *service.Container) FoldingRangeProvider

func NewFoldingRangeProviderWithFilter 

func NewFoldingRangeProviderWithFilter(sc *service.Container, filter FoldingRangeFilter) FoldingRangeProvider

type FoundName 

type FoundName struct {
	// The unit that contains the token that was used to start the search.
	Source core.StringUnit
	// The unit that contains the name of the symbol that was found.
	Target core.StringUnit
}

type NameFinder 

type NameFinder interface {
	Find(ctx context.Context, token *core.Token) FoundName
}

NameFinder is responsible for finding the source and target core.StringUnit for a given token. It is used by various LSP services to find the name of a referenced/given symbol. Adopters should customize this service if they want to change how names are found in LSP services. Downstream LSP services will automatically use the new implementation.

func NewDefaultNameFinder 

func NewDefaultNameFinder(sc *service.Container) NameFinder

type ReferencesFinder 

type ReferencesFinder interface {
	Find(ctx context.Context, target core.AstNode, options FindReferencesOptions) iter.Seq[*core.ReferenceDescription]
}

func NewDefaultReferencesFinder 

func NewDefaultReferencesFinder(sc *service.Container) ReferencesFinder

type ReferencesProvider 

type ReferencesProvider interface {
	HandleReferencesRequest(ctx context.Context, params *lsp.ReferenceParams) ([]lsp.Location, error)
}

ReferencesProvider is a service for handling LSP reference requests.

func NewDefaultReferencesProvider 

func NewDefaultReferencesProvider(sc *service.Container) ReferencesProvider

type RenameProvider 

type RenameProvider interface {
	HandleRenameRequest(ctx context.Context, params *lsp.RenameParams) (*lsp.WorkspaceEdit, error)
	PrepareRenameRequest(ctx context.Context, params *lsp.PrepareRenameParams) (*lsp.PrepareRenameResult, error)
}

func NewDefaultRenameProvider 

func NewDefaultRenameProvider(sc *service.Container) RenameProvider

type StdioDialer 

type StdioDialer struct{}

StdioDialer implements jsonrpc2.Dialer for stdio communication

func (StdioDialer) Dial 

func (d StdioDialer) Dial(ctx context.Context) (io.ReadWriteCloser, error)

type SymbolKindNode 

type SymbolKindNode interface {
	// SymbolKind returns the LSP symbol kind for this node.
	SymbolKind() lsp.SymbolKind
}

SymbolKindNode can be implemented by AST node Impl structs to provide custom LSP symbol kinds for the document symbol outline.

type TextDocumentChangeEvent 

type TextDocumentChangeEvent struct {
	Document *textdoc.Overlay
}

TextDocumentChangeEvent signals changes to a text document.

type TextDocumentChangeHandler 

type TextDocumentChangeHandler func(ctx context.Context, event *TextDocumentChangeEvent)

TextDocumentChangeHandler is called when a document changes. Handlers are invoked synchronously in the order they were registered. If a handler blocks, it will delay subsequent handlers and the notification response.

type TextDocumentWillSaveEvent 

type TextDocumentWillSaveEvent struct {
	Document *textdoc.Overlay
	Reason   lsp.TextDocumentSaveReason
}

TextDocumentWillSaveEvent signals that a document will be saved.

type TextDocumentWillSaveHandler 

type TextDocumentWillSaveHandler func(ctx context.Context, event *TextDocumentWillSaveEvent)

TextDocumentWillSaveHandler is called when a document will be saved. Handlers are invoked synchronously in the order they were registered.

type TextDocumentWillSaveWaitUntilHandler 

type TextDocumentWillSaveWaitUntilHandler func(ctx context.Context, event *TextDocumentWillSaveEvent) ([]lsp.TextEdit, error)

TextDocumentWillSaveWaitUntilHandler is called when a document will be saved and can return edits. Only one handler can be registered for this event to ensure deterministic edit behavior.

type WorkspaceFolders 

type WorkspaceFolders struct {
	Value []lsp.WorkspaceFolder
}

WorkspaceFolders is populated during the LSP initialize request.

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