Documentation
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Overview ¶
Package lsptool adapts an *lsp.Client into ds4go.ToolHandler values so a model running in a ds4go.ToolLoop can query a language server.
Index ¶
Constants ¶
const DefaultDiagnosticsTimeout = 5 * time.Second
DefaultDiagnosticsTimeout bounds the wait in the diagnostics tool.
Variables ¶
This section is empty.
Functions ¶
func NewCompletionTool ¶
func NewCompletionTool(q Querier) ds4go.ToolHandler
NewCompletionTool returns a tool that returns completion suggestions at a 1-based line and character position in a document.
func NewDiagnosticsTool ¶
func NewDiagnosticsTool(q Querier) ds4go.ToolHandler
NewDiagnosticsTool returns a tool that reports diagnostics for a document. If "code" is supplied, the document is updated and re-checked first. Without "code" it returns the latest buffered diagnostics, which may lag the most recent edit.
func NewHoverTool ¶
func NewHoverTool(q Querier) ds4go.ToolHandler
NewHoverTool returns a tool that returns hover info at a 1-based line and character position in a document.
func NewSymbolsTool ¶
func NewSymbolsTool(q Querier) ds4go.ToolHandler
NewSymbolsTool returns a tool that lists the document outline for a document.
Types ¶
type Querier ¶
type Querier interface {
Update(ctx context.Context, uri, text string) (int, error)
WaitForDiagnostics(ctx context.Context, uri string, timeout time.Duration) ([]lsp.Diagnostic, error)
Diagnostics(uri string) []lsp.Diagnostic
Hover(ctx context.Context, uri string, line, col int) (string, error)
Symbols(ctx context.Context, uri string) ([]lsp.Symbol, error)
Completion(ctx context.Context, uri string, line, col, limit int) ([]string, int, error)
}
Querier is the subset of *lsp.Client the tools need. *lsp.Client satisfies it; tests substitute a fake.
Source Files