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// Copyright 2022 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package main
import "log"
// prop combines the name of a property with the name of the structure it is in.
type prop [2]string
const (
nothing = iota
wantStar
wantOpt
wantOptStar
)
// goplsStar records the optionality of each field in the protocol.
// The comments are vague hints as to why removing the line is not trivial.
// A.B.C.D means that one of B or C would change to a pointer
// so a test or initialization would be needed
var goplsStar = map[prop]int{
{"AnnotatedTextEdit", "annotationId"}: wantOptStar,
{"ClientCapabilities", "textDocument"}: wantOpt, // A.B.C.D at fake/editor.go:255
{"ClientCapabilities", "window"}: wantOpt, // test failures
{"ClientCapabilities", "workspace"}: wantOpt, // test failures
{"CodeAction", "kind"}: wantOpt, // A.B.C.D
{"CodeActionClientCapabilities", "codeActionLiteralSupport"}: wantOpt, // test failures
{"CompletionClientCapabilities", "completionItem"}: wantOpt, // A.B.C.D
{"CompletionClientCapabilities", "insertTextMode"}: wantOpt, // A.B.C.D
{"CompletionItem", "kind"}: wantOpt, // need temporary variables
{"CompletionParams", "context"}: wantOpt, // needs nil checks
{"Diagnostic", "severity"}: wantOpt, // nil checks or more careful thought
{"DidSaveTextDocumentParams", "text"}: wantOptStar, // capabilities_test.go:112 logic
{"DocumentHighlight", "kind"}: wantOpt, // need temporary variables
{"Hover", "range"}: wantOpt, // complex expressions
{"InlayHint", "kind"}: wantOpt, // temporary variables
{"TextDocumentClientCapabilities", "codeAction"}: wantOpt, // A.B.C.D
{"TextDocumentClientCapabilities", "completion"}: wantOpt, // A.B.C.D
{"TextDocumentClientCapabilities", "documentSymbol"}: wantOpt, // A.B.C.D
{"TextDocumentClientCapabilities", "publishDiagnostics"}: wantOpt, //A.B.C.D
{"TextDocumentClientCapabilities", "semanticTokens"}: wantOpt, // A.B.C.D
{"TextDocumentContentChangePartial", "range"}: wantOptStar, // == nil test
{"TextDocumentSyncOptions", "change"}: wantOpt, // &constant
{"WorkDoneProgressParams", "workDoneToken"}: wantOpt, // test failures
{"WorkspaceClientCapabilities", "didChangeConfiguration"}: wantOpt, // A.B.C.D
{"WorkspaceClientCapabilities", "didChangeWatchedFiles"}: wantOpt, // A.B.C.D
}
// keep track of which entries in goplsStar are used
var usedGoplsStar = make(map[prop]bool)
// For gopls compatibility, use a different, typically more restrictive, type for some fields.
var renameProp = map[prop]string{
{"CancelParams", "id"}: "interface{}",
{"Command", "arguments"}: "[]json.RawMessage",
{"CodeAction", "data"}: "json.RawMessage", // delay unmarshalling commands
{"Diagnostic", "code"}: "interface{}",
{"Diagnostic", "data"}: "json.RawMessage", // delay unmarshalling quickfixes
{"DocumentDiagnosticReportPartialResult", "relatedDocuments"}: "map[DocumentURI]interface{}",
{"ExecuteCommandParams", "arguments"}: "[]json.RawMessage",
{"FoldingRange", "kind"}: "string",
{"Hover", "contents"}: "MarkupContent",
{"InlayHint", "label"}: "[]InlayHintLabelPart",
{"RelatedFullDocumentDiagnosticReport", "relatedDocuments"}: "map[DocumentURI]interface{}",
{"RelatedUnchangedDocumentDiagnosticReport", "relatedDocuments"}: "map[DocumentURI]interface{}",
// PJW: this one is tricky.
{"ServerCapabilities", "codeActionProvider"}: "interface{}",
{"ServerCapabilities", "inlayHintProvider"}: "interface{}",
// slightly tricky
{"ServerCapabilities", "renameProvider"}: "interface{}",
// slightly tricky
{"ServerCapabilities", "semanticTokensProvider"}: "interface{}",
// slightly tricky
{"ServerCapabilities", "textDocumentSync"}: "interface{}",
{"TextDocumentSyncOptions", "save"}: "SaveOptions",
{"WorkspaceEdit", "documentChanges"}: "[]DocumentChange",
}
// which entries of renameProp were used
var usedRenameProp = make(map[prop]bool)
type adjust struct {
prefix, suffix string
}
// disambiguate specifies prefixes or suffixes to add to all values of
// some enum types to avoid name conflicts
var disambiguate = map[string]adjust{
"CodeActionTriggerKind": {"CodeAction", ""},
"CompletionItemKind": {"", "Completion"},
"CompletionItemTag": {"Compl", ""},
"DiagnosticSeverity": {"Severity", ""},
"DocumentDiagnosticReportKind": {"Diagnostic", ""},
"FileOperationPatternKind": {"", "Pattern"},
"InlineCompletionTriggerKind": {"Inline", ""},
"InsertTextFormat": {"", "TextFormat"},
"LanguageKind": {"Lang", ""},
"SemanticTokenModifiers": {"Mod", ""},
"SemanticTokenTypes": {"", "Type"},
"SignatureHelpTriggerKind": {"Sig", ""},
"SymbolTag": {"", "Symbol"},
"WatchKind": {"Watch", ""},
}
// which entries of disambiguate got used
var usedDisambiguate = make(map[string]bool)
// for gopls compatibility, replace generated type names with existing ones
var goplsType = map[string]string{
"And_RegOpt_textDocument_colorPresentation": "WorkDoneProgressOptionsAndTextDocumentRegistrationOptions",
"ConfigurationParams": "ParamConfiguration",
"DocumentDiagnosticParams": "string",
"DocumentDiagnosticReport": "string",
"DocumentUri": "DocumentURI",
"InitializeParams": "ParamInitialize",
"LSPAny": "interface{}",
"Lit_SemanticTokensOptions_range_Item1": "PRangeESemanticTokensOptions",
"Or_Declaration": "[]Location",
"Or_DidChangeConfigurationRegistrationOptions_section": "OrPSection_workspace_didChangeConfiguration",
"Or_InlayHintLabelPart_tooltip": "OrPTooltipPLabel",
"Or_InlayHint_tooltip": "OrPTooltip_textDocument_inlayHint",
"Or_LSPAny": "interface{}",
"Or_ParameterInformation_documentation": "string",
"Or_ParameterInformation_label": "string",
"Or_PrepareRenameResult": "PrepareRenamePlaceholder",
"Or_ProgressToken": "interface{}",
"Or_Result_textDocument_completion": "CompletionList",
"Or_Result_textDocument_declaration": "Or_textDocument_declaration",
"Or_Result_textDocument_definition": "[]Location",
"Or_Result_textDocument_documentSymbol": "[]interface{}",
"Or_Result_textDocument_implementation": "[]Location",
"Or_Result_textDocument_semanticTokens_full_delta": "interface{}",
"Or_Result_textDocument_typeDefinition": "[]Location",
"Or_Result_workspace_symbol": "[]SymbolInformation",
"Or_TextDocumentContentChangeEvent": "TextDocumentContentChangePartial",
"Or_RelativePattern_baseUri": "DocumentURI",
"Or_WorkspaceFoldersServerCapabilities_changeNotifications": "string",
"Or_WorkspaceSymbol_location": "OrPLocation_workspace_symbol",
"Tuple_ParameterInformation_label_Item1": "UIntCommaUInt",
"WorkspaceFoldersServerCapabilities": "WorkspaceFolders5Gn",
"[]LSPAny": "[]interface{}",
"[]Or_Result_textDocument_codeAction_Item0_Elem": "[]CodeAction",
"[]PreviousResultId": "[]PreviousResultID",
"[]uinteger": "[]uint32",
"boolean": "bool",
"decimal": "float64",
"integer": "int32",
"map[DocumentUri][]TextEdit": "map[DocumentURI][]TextEdit",
"uinteger": "uint32",
}
var usedGoplsType = make(map[string]bool)
// methodNames is a map from the method to the name of the function that handles it
var methodNames = map[string]string{
"$/cancelRequest": "CancelRequest",
"$/logTrace": "LogTrace",
"$/progress": "Progress",
"$/setTrace": "SetTrace",
"callHierarchy/incomingCalls": "IncomingCalls",
"callHierarchy/outgoingCalls": "OutgoingCalls",
"client/registerCapability": "RegisterCapability",
"client/unregisterCapability": "UnregisterCapability",
"codeAction/resolve": "ResolveCodeAction",
"codeLens/resolve": "ResolveCodeLens",
"completionItem/resolve": "ResolveCompletionItem",
"documentLink/resolve": "ResolveDocumentLink",
"exit": "Exit",
"initialize": "Initialize",
"initialized": "Initialized",
"inlayHint/resolve": "Resolve",
"notebookDocument/didChange": "DidChangeNotebookDocument",
"notebookDocument/didClose": "DidCloseNotebookDocument",
"notebookDocument/didOpen": "DidOpenNotebookDocument",
"notebookDocument/didSave": "DidSaveNotebookDocument",
"shutdown": "Shutdown",
"telemetry/event": "Event",
"textDocument/codeAction": "CodeAction",
"textDocument/codeLens": "CodeLens",
"textDocument/colorPresentation": "ColorPresentation",
"textDocument/completion": "Completion",
"textDocument/declaration": "Declaration",
"textDocument/definition": "Definition",
"textDocument/diagnostic": "Diagnostic",
"textDocument/didChange": "DidChange",
"textDocument/didClose": "DidClose",
"textDocument/didOpen": "DidOpen",
"textDocument/didSave": "DidSave",
"textDocument/documentColor": "DocumentColor",
"textDocument/documentHighlight": "DocumentHighlight",
"textDocument/documentLink": "DocumentLink",
"textDocument/documentSymbol": "DocumentSymbol",
"textDocument/foldingRange": "FoldingRange",
"textDocument/formatting": "Formatting",
"textDocument/hover": "Hover",
"textDocument/implementation": "Implementation",
"textDocument/inlayHint": "InlayHint",
"textDocument/inlineCompletion": "InlineCompletion",
"textDocument/inlineValue": "InlineValue",
"textDocument/linkedEditingRange": "LinkedEditingRange",
"textDocument/moniker": "Moniker",
"textDocument/onTypeFormatting": "OnTypeFormatting",
"textDocument/prepareCallHierarchy": "PrepareCallHierarchy",
"textDocument/prepareRename": "PrepareRename",
"textDocument/prepareTypeHierarchy": "PrepareTypeHierarchy",
"textDocument/publishDiagnostics": "PublishDiagnostics",
"textDocument/rangeFormatting": "RangeFormatting",
"textDocument/rangesFormatting": "RangesFormatting",
"textDocument/references": "References",
"textDocument/rename": "Rename",
"textDocument/selectionRange": "SelectionRange",
"textDocument/semanticTokens/full": "SemanticTokensFull",
"textDocument/semanticTokens/full/delta": "SemanticTokensFullDelta",
"textDocument/semanticTokens/range": "SemanticTokensRange",
"textDocument/signatureHelp": "SignatureHelp",
"textDocument/typeDefinition": "TypeDefinition",
"textDocument/willSave": "WillSave",
"textDocument/willSaveWaitUntil": "WillSaveWaitUntil",
"typeHierarchy/subtypes": "Subtypes",
"typeHierarchy/supertypes": "Supertypes",
"window/logMessage": "LogMessage",
"window/showDocument": "ShowDocument",
"window/showMessage": "ShowMessage",
"window/showMessageRequest": "ShowMessageRequest",
"window/workDoneProgress/cancel": "WorkDoneProgressCancel",
"window/workDoneProgress/create": "WorkDoneProgressCreate",
"workspace/applyEdit": "ApplyEdit",
"workspace/codeLens/refresh": "CodeLensRefresh",
"workspace/configuration": "Configuration",
"workspace/diagnostic": "DiagnosticWorkspace",
"workspace/diagnostic/refresh": "DiagnosticRefresh",
"workspace/didChangeConfiguration": "DidChangeConfiguration",
"workspace/didChangeWatchedFiles": "DidChangeWatchedFiles",
"workspace/didChangeWorkspaceFolders": "DidChangeWorkspaceFolders",
"workspace/didCreateFiles": "DidCreateFiles",
"workspace/didDeleteFiles": "DidDeleteFiles",
"workspace/didRenameFiles": "DidRenameFiles",
"workspace/executeCommand": "ExecuteCommand",
"workspace/foldingRange/refresh": "FoldingRangeRefresh",
"workspace/inlayHint/refresh": "InlayHintRefresh",
"workspace/inlineValue/refresh": "InlineValueRefresh",
"workspace/semanticTokens/refresh": "SemanticTokensRefresh",
"workspace/symbol": "Symbol",
"workspace/willCreateFiles": "WillCreateFiles",
"workspace/willDeleteFiles": "WillDeleteFiles",
"workspace/willRenameFiles": "WillRenameFiles",
"workspace/workspaceFolders": "WorkspaceFolders",
"workspaceSymbol/resolve": "ResolveWorkspaceSymbol",
}
func methodName(method string) string {
ans := methodNames[method]
if ans == "" {
log.Fatalf("unknown method %q", method)
}
return ans
}
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