How to use publishDiagnostic method of lang Package

Best Gauge code snippet using lang.publishDiagnostic

diagnostics.go

Source:diagnostics.go

...21var diagnosticsLock sync.Mutex22// isInQueue ensures that only one other goroutine waits for the diagnostic lock.23// Since diagnostics are published for all files, multiple threads need not wait to publish diagnostics.24var isInQueue = false25func publishDiagnostics(ctx context.Context, conn jsonrpc2.JSONRPC2) {26	defer recoverPanic(nil)27	if !isInQueue {28		isInQueue = true29		diagnosticsLock.Lock()30		defer diagnosticsLock.Unlock()31		isInQueue = false32		diagnosticsMap, err := getDiagnostics()33		if err != nil {34			logError(nil, "Unable to publish diagnostics, error : %s", err.Error())35			return36		}37		for uri, diagnostics := range diagnosticsMap {38			err := publishDiagnostic(uri, diagnostics, conn, ctx)39			if err != nil {40				logError(nil, "Unable to publish diagnostics for %s, error : %s", uri, err.Error())41			}42		}43	}44}45func publishDiagnostic(uri lsp.DocumentURI, diagnostics []lsp.Diagnostic, conn jsonrpc2.JSONRPC2, ctx context.Context) error {46	params := lsp.PublishDiagnosticsParams{URI: uri, Diagnostics: diagnostics}47	return conn.Notify(ctx, "textDocument/publishDiagnostics", params)48}49func getDiagnostics() (map[lsp.DocumentURI][]lsp.Diagnostic, error) {50	diagnostics := make(map[lsp.DocumentURI][]lsp.Diagnostic)51	conceptDictionary, err := validateConcepts(diagnostics)52	if err != nil {53		return nil, err54	}55	if err = validateSpecs(conceptDictionary, diagnostics); err != nil {56		return nil, err57	}58	return diagnostics, nil59}60func createValidationDiagnostics(errors []error, diagnostics map[lsp.DocumentURI][]lsp.Diagnostic) {61	for _, err := range errors {...

document.go

Source:document.go

...23		openFile(params)24	} else if lRunner.runner != nil {25		err = cacheFileOnRunner(params.TextDocument.URI, params.TextDocument.Text, false, gm.CacheFileRequest_OPENED)26	}27	go publishDiagnostics(ctx, conn)28	return err29}30func documentChange(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {31	var params lsp.DidChangeTextDocumentParams32	var err error33	if err = json.Unmarshal(*req.Params, &params); err != nil {34		return fmt.Errorf("failed to parse request %s", err.Error())35	}36	file := params.TextDocument.URI37	if util.IsGaugeFile(string(file)) {38		changeFile(params)39	} else if lRunner.runner != nil {40		err = cacheFileOnRunner(params.TextDocument.URI, params.ContentChanges[0].Text, false, gm.CacheFileRequest_CHANGED)41	}42	go publishDiagnostics(ctx, conn)43	return err44}45func documentClosed(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {46	var params lsp.DidCloseTextDocumentParams47	var err error48	if err := json.Unmarshal(*req.Params, &params); err != nil {49		return fmt.Errorf("failed to parse request. %s", err.Error())50	}51	if util.IsGaugeFile(string(params.TextDocument.URI)) {52		closeFile(params)53	} else if lRunner.runner != nil {54		err = cacheFileOnRunner(params.TextDocument.URI, "", true, gm.CacheFileRequest_CLOSED)55	}56	go publishDiagnostics(ctx, conn)57	return err58}59func documentChangeWatchedFiles(req *jsonrpc2.Request, ctx context.Context, conn jsonrpc2.JSONRPC2) error {60	var params lsp.DidChangeWatchedFilesParams61	if err := json.Unmarshal(*req.Params, &params); err != nil {62		return fmt.Errorf("failed to parse request. %s", err.Error())63	}64	for _, fileEvent := range params.Changes {65		if fileEvent.Type == int(lsp.Created) {66			if err := documentCreate(fileEvent.URI, ctx, conn); err != nil {67				return err68			}69		} else if fileEvent.Type == int(lsp.Deleted) {70			if err := documentDelete(fileEvent.URI, ctx, conn); err != nil {71				return err72			}73		} else {74			if err := documentCreate(fileEvent.URI, ctx, conn); err != nil {75				return err76			}77		}78	}79	go publishDiagnostics(ctx, conn)80	return nil81}82func documentCreate(uri lsp.DocumentURI, ctx context.Context, conn jsonrpc2.JSONRPC2) error {83	var err error84	if !util.IsGaugeFile(string(uri)) {85		if lRunner.runner != nil {86			err = cacheFileOnRunner(uri, "", false, gm.CacheFileRequest_CREATED)87		}88	}89	return err90}91func documentDelete(uri lsp.DocumentURI, ctx context.Context, conn jsonrpc2.JSONRPC2) error {92	if !util.IsGaugeFile(string(uri)) {93		if lRunner.runner != nil {94			return cacheFileOnRunner(uri, "", false, gm.CacheFileRequest_DELETED)95		}96		return fmt.Errorf("Language runner is not instantiated.")97	}98	return publishDiagnostic(uri, []lsp.Diagnostic{}, conn, ctx)99}...

publishDiagnostic

Using AI Code Generation

1import (2type lang struct {3}4type params struct {5	FileChanges []struct {6	} `json:"fileChanges"`7}8type diagnostics struct {9	Diagnostics []struct {10		Range struct {11			Start struct {12			} `json:"start"`13			End struct {14			} `json:"end"`15		} `json:"range"`16		RelatedInformation   []interface{}17		Data                 interface{} `json:"data"`18		AdditionalTextEdits  []interface{}19		Command              interface{} `json:"command"`20	} `json:"diagnostics"`21}22type textDocument struct {23}24type position struct {25}26type range struct {

publishDiagnostic

Using AI Code Generation

1import (2var ctx = context.Background()3var notifChan = make(chan jsonrpc2.JSONMessage)4var respChan = make(chan jsonrpc2.JSONMessage)5var reqChan = make(chan jsonrpc2.JSONMessage)6var notifSendChan = make(chan jsonrpc2.JSONMessage)7var respSendChan = make(chan jsonrpc2.JSONMessage)8var reqSendChan = make(chan jsonrpc2.JSONMessage)9var reqChan2 = make(chan jsonrpc2.JSONMessage)10var reqChan3 = make(chan jsonrpc2.JSONMessage)11var reqChan4 = make(chan jsonrpc2.JSONMessage)12var reqChan5 = make(chan jsonrpc2.JSONMessage)13var reqChan6 = make(chan jsonrpc2.JSONMessage)14var reqChan7 = make(chan jsonrpc2.JSONMessage)15var reqChan8 = make(chan jsonrpc2.JSONMessage)16var reqChan9 = make(chan jsonrpc2.JSONMessage)17var reqChan10 = make(chan jsonrpc2.JSONMessage)18var reqChan11 = make(chan jsonrpc2.JSONMessage)

publishDiagnostic

Using AI Code Generation

1import (2func main() {3	cmd := exec.Command("go", "run", "langserver.go")4	stdout, err := cmd.StdoutPipe()5	if err != nil {6		log.Fatal(err)7	}8	if err := cmd.Start(); err != nil {9		log.Fatal(err)10	}11	conn := jsonrpc2.NewConn(context.Background(),12		jsonrpc2.NewBufferedStream(jsonrpc2.NewHeaderStream(stdout, stdout), jsonrpc2.VSCodeObjectCodec{}),13		handler.LogMessages(&handler.Printer{}),14	if err := conn.Call(context.Background(), "initialize", params, &result); err != nil {15		log.Fatal(err)16	}17	conn.Notify(context.Background(), "initialized", protocol.InitializedParams{})18	for _, path := range os.Args[1:] {

publishDiagnostic

Using AI Code Generation

1import (2func main() {3	ctx := context.Background()4	tool.Main(ctx, nil, &app{ctx: ctx})5}6type app struct {7}8func (a *app) Run(ctx context.Context, args ...string) error {9	if len(args) != 1 {10		log.Fatalf("usage: %s <filename>\n", os.Args[0])11	}12	fset := span.NewFileSet()13	file := fset.AddFile(filename, -1, 1<<20)14	file.SetLinesForContent([]byte("package main\nfunc main() {\n\n}\n"))15	uri := uri.File(filename)16	_, err := source.ParseGo(ctx, fset.File(uri), nil)17	if err != nil {18		log.Printf("error parsing file: %v\n", err)19	}20	diags, err := source.Diagnostics(ctx, fset.File(uri), nil)21	if err != nil {22		log.Printf("error computing diagnostics: %v\n", err)23	}24	for _, diag := range diags {25		result = append(result, protocol.Diagnostic{26			Range: protocol.Range{27				Start: protocol.Position{28					Line:      float64(diag.Range.Start.Line() - 1),29					Character: float64(diag.Range.Start.Column() - 1),30				},31				End: protocol.Position{32					Line:      float64(diag.Range.End.Line() - 1),33					Character: float64(diag.Range.End.Column() - 1),34				},35			},36		})37	}38	fmt.Println(result)39}

publishDiagnostic

Using AI Code Generation

1import (2func main() {3	log.SetFlags(log.Lshortfile)4	h := handler.New(func(ctx context.Context, conn *jsonrpc2.Conn, req *jsonrpc2.Request) {5		switch req.Method {6			conn.Reply(ctx, req.ID, &InitializeResult{7				Capabilities: ClientCapabilities{8					TextDocumentSync: TextDocumentSyncOptions{9					},10				},11			})12			conn.Reply(ctx, req.ID, nil)13			conn.Reply(ctx, req.ID, nil)14			conn.Reply(ctx, req.ID, nil)15			conn.Reply(ctx, req.ID, nil)16			conn.Reply(ctx, req.ID, nil)17			conn.Reply(ctx, req.ID, []CompletionItem{18				{Label: "hello"},19				{Label: "world"},20			})

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