Ho hum.

internal/lsp/types.go

@@ -0,0 +1,150 @@
+package lsp
+
+// InitializeParams are the parameters for the initialize request.
+type InitializeParams struct {
+	RootURI      string       `json:"rootUri"`
+	Capabilities Capabilities `json:"capabilities"`
+	ProcessID    int          `json:"processId"`
+}
+
+// Capabilities represents client capabilities.
+type Capabilities struct {
+	TextDocument TextDocumentClientCapabilities `json:"textDocument"`
+}
+
+// TextDocumentClientCapabilities represents text document capabilities.
+type TextDocumentClientCapabilities struct {
+	Hover      HoverCapability      `json:"hover,omitempty"`
+	Definition DefinitionCapability `json:"definition,omitempty"`
+	References ReferencesCapability `json:"references,omitempty"`
+}
+
+// HoverCapability represents hover capabilities.
+type HoverCapability struct {
+	ContentFormat []string `json:"contentFormat,omitempty"`
+}
+
+// DefinitionCapability represents definition capabilities.
+type DefinitionCapability struct {
+	LinkSupport bool `json:"linkSupport,omitempty"`
+}
+
+// ReferencesCapability represents references capabilities.
+type ReferencesCapability struct{}
+
+// InitializeResult is the result of the initialize request.
+type InitializeResult struct {
+	Capabilities ServerCapabilities `json:"capabilities"`
+}
+
+// ServerCapabilities represents server capabilities.
+type ServerCapabilities struct {
+	HoverProvider          bool `json:"hoverProvider,omitempty"`
+	DefinitionProvider     bool `json:"definitionProvider,omitempty"`
+	ReferencesProvider     bool `json:"referencesProvider,omitempty"`
+	DocumentSymbolProvider bool `json:"documentSymbolProvider,omitempty"`
+	TextDocumentSync       int  `json:"textDocumentSync,omitempty"`
+}
+
+// Position represents a position in a document.
+type Position struct {
+	Line      int `json:"line"`      // 0-indexed
+	Character int `json:"character"` // 0-indexed
+}
+
+// Range represents a range in a document.
+type Range struct {
+	Start Position `json:"start"`
+	End   Position `json:"end"`
+}
+
+// Location represents a location in a document.
+type Location struct {
+	URI   string `json:"uri"`
+	Range Range  `json:"range"`
+}
+
+// TextDocumentIdentifier identifies a text document.
+type TextDocumentIdentifier struct {
+	URI string `json:"uri"`
+}
+
+// TextDocumentPositionParams represents position parameters.
+type TextDocumentPositionParams struct {
+	TextDocument TextDocumentIdentifier `json:"textDocument"`
+	Position     Position               `json:"position"`
+}
+
+// HoverParams are the parameters for the hover request.
+type HoverParams struct {
+	TextDocumentPositionParams
+}
+
+// HoverResult is the result of the hover request.
+type HoverResult struct {
+	Range    *Range        `json:"range,omitempty"`
+	Contents MarkupContent `json:"contents"`
+}
+
+// MarkupContent represents markup content.
+type MarkupContent struct {
+	Kind  string `json:"kind"` // "plaintext" or "markdown"
+	Value string `json:"value"`
+}
+
+// DefinitionParams are the parameters for the definition request.
+type DefinitionParams struct {
+	TextDocumentPositionParams
+}
+
+// ReferenceParams are the parameters for the references request.
+type ReferenceParams struct {
+	TextDocumentPositionParams
+	Context ReferenceContext `json:"context"`
+}
+
+// ReferenceContext represents reference context.
+type ReferenceContext struct {
+	IncludeDeclaration bool `json:"includeDeclaration"`
+}
+
+// TextDocumentItem represents a text document.
+type TextDocumentItem struct {
+	URI        string `json:"uri"`
+	LanguageID string `json:"languageId"`
+	Text       string `json:"text"`
+	Version    int    `json:"version"`
+}
+
+// DidOpenTextDocumentParams are the parameters for didOpen.
+type DidOpenTextDocumentParams struct {
+	TextDocument TextDocumentItem `json:"textDocument"`
+}
+
+// DidCloseTextDocumentParams are the parameters for didClose.
+type DidCloseTextDocumentParams struct {
+	TextDocument TextDocumentIdentifier `json:"textDocument"`
+}
+
+// DocumentSymbol represents a symbol in a document.
+type DocumentSymbol struct {
+	Name           string           `json:"name"`
+	Detail         string           `json:"detail,omitempty"`
+	Children       []DocumentSymbol `json:"children,omitempty"`
+	Range          Range            `json:"range"`
+	SelectionRange Range            `json:"selectionRange"`
+	Kind           int              `json:"kind"`
+}
+
+// SymbolInformation represents symbol information.
+type SymbolInformation struct {
+	Name          string   `json:"name"`
+	ContainerName string   `json:"containerName,omitempty"`
+	Location      Location `json:"location"`
+	Kind          int      `json:"kind"`
+}
+
+// DocumentSymbolParams are the parameters for documentSymbol.
+type DocumentSymbolParams struct {
+	TextDocument TextDocumentIdentifier `json:"textDocument"`
+}