language

package
v0.16.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Sep 6, 2026 License: MIT Imports: 12 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CompareSeverity 

func CompareSeverity(a, b Severity) int

func DiagnosticSummary 

func DiagnosticSummary(values []Diagnostic) string

func DocumentSymbolsFromProtocol 

func DocumentSymbolsFromProtocol(result lsp.DocumentSymbolResult) ([]lsp.DocumentSymbol, []lsp.SymbolInformation)

func FormatDiagnosticLine 

func FormatDiagnosticLine(path string, diagnostic Diagnostic) string

func FormatDiagnostics 

func FormatDiagnostics(values []Diagnostic, filePath, root string) string

func HoverText 

func HoverText(hover *lsp.Hover) string

func SeverityName 

func SeverityName(severity Severity) string

Types

type Diagnostic 

type Diagnostic struct {
	Range    Range    `json:"range"`
	Severity Severity `json:"severity,omitempty"`
	Code     any      `json:"code,omitempty"`
	Source   string   `json:"source,omitempty"`
	Message  string   `json:"message"`
}

func DiagnosticsFromProtocol 

func DiagnosticsFromProtocol(values []lsp.Diagnostic) []Diagnostic

type Position 

type Position struct {
	Line      int `json:"line"`
	Character int `json:"character"`
}

type Range 

type Range struct {
	Start Position `json:"start"`
	End   Position `json:"end"`
}

type SemanticToken 

type SemanticToken struct {
	Line      int      `json:"line"`
	Character int      `json:"character"`
	Length    int      `json:"length"`
	Type      string   `json:"type"`
	Modifiers []string `json:"modifiers,omitempty"`
}

SemanticToken is the expanded editor representation shared by the LSP and Tree-sitter providers. The LSP client itself keeps the protocol's raw, delta-encoded SemanticTokens value.

type Service 

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

Service owns the code-intelligence backends for one workspace. It is the only layer that chooses between language-server and structural results.

func New 

func New(root, graphStorePath string, managerOptions ...lsp.ManagerOption) *Service

func (*Service) Activities added in v0.15.1 

func (s *Service) Activities() []lsp.ServerActivity

func (*Service) Capabilities 

func (s *Service) Capabilities(ctx context.Context, filePath string) (lsp.ServerCapabilities, bool, error)

func (*Service) Close 

func (s *Service) Close()

func (*Service) CloseDocument 

func (s *Service) CloseDocument(ctx context.Context, filePath string) error

func (*Service) CodeActions 

func (s *Service) CodeActions(ctx context.Context, filePath string, content *string, selection lsp.Range, only []lsp.CodeActionKind, trigger lsp.CodeActionTriggerKind) ([]lsp.CommandOrCodeAction, error)

func (*Service) CompletionItems 

func (s *Service) CompletionItems(ctx context.Context, filePath string, content *string, line, column int, completionContext *lsp.CompletionContext) (lsp.CompletionList, error)

func (*Service) DefinitionLocations 

func (s *Service) DefinitionLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.Location, error)

func (*Service) Diagnostics 

func (s *Service) Diagnostics(ctx context.Context) WorkspaceReport

func (*Service) DocumentContent 

func (s *Service) DocumentContent(filePath string) (string, bool)

func (*Service) DocumentHighlights 

func (s *Service) DocumentHighlights(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.DocumentHighlight, error)

func (*Service) DocumentSymbols 

func (s *Service) DocumentSymbols(ctx context.Context, filePath string, content *string) ([]lsp.DocumentSymbol, []lsp.SymbolInformation, error)

func (*Service) ExecuteCommand 

func (s *Service) ExecuteCommand(ctx context.Context, filePath string, content *string, command lsp.Command) (any, error)

func (*Service) ExecuteCommandWithEdits added in v0.15.1 

func (s *Service) ExecuteCommandWithEdits(ctx context.Context, filePath string, content *string, command lsp.Command) (any, []lsp.CommandWorkspaceEdit, error)

func (*Service) FileDiagnostics 

func (s *Service) FileDiagnostics(ctx context.Context, filePath string, content *string) ([]Diagnostic, bool, error)

func (*Service) FoldingRanges 

func (s *Service) FoldingRanges(ctx context.Context, filePath string, content *string) ([]lsp.FoldingRange, error)

func (*Service) Formatting 

func (s *Service) Formatting(ctx context.Context, filePath string, content *string, options lsp.FormattingOptions) ([]lsp.TextEdit, error)

func (*Service) Graph 

func (s *Service) Graph() *graph.Engine

func (*Service) HasLSP 

func (s *Service) HasLSP() bool

func (*Service) HasLSPFor added in v0.15.1 

func (s *Service) HasLSPFor(filePath string) bool

func (*Service) Hover 

func (s *Service) Hover(ctx context.Context, filePath string, content *string, line, column int) (string, error)

func (*Service) ImplementationLocations 

func (s *Service) ImplementationLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.Location, error)

func (*Service) InlayHints 

func (s *Service) InlayHints(ctx context.Context, filePath string, content *string, selection lsp.Range) ([]lsp.InlayHint, error)

func (*Service) InvalidateLSPDetection added in v0.15.0 

func (s *Service) InvalidateLSPDetection()

InvalidateLSPDetection makes managed-tool changes visible to subsequent capability and session lookups.

func (*Service) Manager 

func (s *Service) Manager() *lsp.Manager

func (*Service) OnTypeFormatting 

func (s *Service) OnTypeFormatting(ctx context.Context, filePath string, content *string, line, column int, character string, options lsp.FormattingOptions) ([]lsp.TextEdit, error)

func (*Service) PostEditDiagnostics 

func (s *Service) PostEditDiagnostics(ctx context.Context, filePath string) string

func (*Service) PrepareRename 

func (s *Service) PrepareRename(ctx context.Context, filePath string, content *string, line, column int) (lsp.PrepareRenameResult, error)

func (*Service) RangeFormatting 

func (s *Service) RangeFormatting(ctx context.Context, filePath string, content *string, selection lsp.Range, options lsp.FormattingOptions) ([]lsp.TextEdit, error)

func (*Service) ReferenceLocations 

func (s *Service) ReferenceLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.Location, error)

func (*Service) Rename 

func (s *Service) Rename(ctx context.Context, filePath string, content *string, line, column int, newName string) (*lsp.WorkspaceEdit, error)

func (*Service) ResolveCodeAction 

func (s *Service) ResolveCodeAction(ctx context.Context, filePath string, content *string, action lsp.CodeAction) (*lsp.CodeAction, error)

func (*Service) ResolveCompletionItem 

func (s *Service) ResolveCompletionItem(ctx context.Context, filePath string, content *string, item lsp.CompletionItem) (lsp.CompletionItem, error)

func (*Service) SemanticTokens 

func (s *Service) SemanticTokens(ctx context.Context, filePath string, content *string) ([]SemanticToken, error)

func (*Service) SetServerInitializationOptions added in v0.15.0 

func (s *Service) SetServerInitializationOptions(name string, value any) error

SetServerInitializationOptions refreshes a server's startup configuration.

func (*Service) SignatureHelp 

func (s *Service) SignatureHelp(ctx context.Context, filePath string, content *string, line, column int, signatureContext *lsp.SignatureHelpContext) (*lsp.SignatureHelp, error)

func (*Service) SyncDocument 

func (s *Service) SyncDocument(ctx context.Context, filePath, content string, saved bool) error

func (*Service) TypeDefinitionLocations 

func (s *Service) TypeDefinitionLocations(ctx context.Context, filePath string, content *string, line, column int) ([]lsp.Location, error)

func (*Service) WarmUp 

func (s *Service) WarmUp()

func (*Service) WorkspaceSymbols 

func (s *Service) WorkspaceSymbols(ctx context.Context, query string) ([]lsp.SymbolInformation, []lsp.WorkspaceSymbol, error)

type Severity 

type Severity int
const (
	SeverityError       Severity = 1
	SeverityWarning     Severity = 2
	SeverityInformation Severity = 3
	SeverityHint        Severity = 4
)

type WorkspaceReport 

type WorkspaceReport struct {
	Diagnostics        map[string][]Diagnostic
	CheckedFiles       int
	DiscoveredFiles    int
	DiscoveryTruncated bool
	UnknownFiles       int
	UnavailableServers []string
	Analyzing          bool
}

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.