Best Gauge code snippet using lang.publishDiagnostics
diagnostics.go
Source: diagnostics.go
...41 publish = compare(p.cache, newCache)42 p.cache = newCache43 return publish44}45// publishDiagnostics sends diagnostic information (such as compile46// errors) to the client.47func (h *LangHandler) publishDiagnostics(ctx context.Context, conn jsonrpc2.JSONRPC2, diags diagnostics, source string, files []string) error {48 if !h.config.DiagnosticsEnabled {49 return nil50 }51 if diags == nil {52 diags = diagnostics{}53 }54 publish := h.diagnosticsCache.sync(55 func(cached diagnostics) diagnostics {56 return updateCachedDiagnostics(cached, diags, source, files)57 },58 func(oldDiagnostics, newDiagnostics diagnostics) (publish diagnostics) {59 return compareCachedDiagnostics(oldDiagnostics, newDiagnostics, files)60 },61 )62 for filename, diags := range publish {63 params := lsp.PublishDiagnosticsParams{64 URI: util.PathToURI(filename),65 Diagnostics: make([]lsp.Diagnostic, len(diags)),66 }67 for i, d := range diags {68 params.Diagnostics[i] = *d69 }70 if err := conn.Notify(ctx, "textDocument/publishDiagnostics", params); err != nil {71 return err72 }73 }74 return nil75}76func updateCachedDiagnostics(cachedDiagnostics diagnostics, newDiagnostics diagnostics, source string, files []string) diagnostics {77 // copy cachedDiagnostics so we don't mutate it78 cache := make(diagnostics, len(cachedDiagnostics))79 for k, v := range cachedDiagnostics {80 cache[k] = v81 }82 for _, file := range files {83 // remove all of the diagnostics for the given source/file combinations and add the new diagnostics to the cache.84 i := 0...
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, ¶ms); 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, ¶ms); 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, ¶ms); 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 {...
publishDiagnostics
Using AI Code Generation
1import (2func main() {3 ctx := context.Background()4 log.SetFlags(log.Lshortfile)5 log.SetPrefix("ls: ")6 log.SetOutput(os.Stderr)7 if err := json.NewDecoder(os.Stdin).Decode(&cmd); err != nil {8 log.Fatal(err)9 }10 log.Println("starting", cmd)11 c := exec.CommandContext(ctx, cmd[0], cmd[1:]...)12 stdin, err := c.StdinPipe()13 if err != nil {14 log.Fatal(err)15 }16 if err := c.Start(); err != nil {17 log.Fatal(err)18 }19 log.Println("connecting to language server stdin/stdout")20 stream := jsonrpc2util.NewBufferedStream(stdin, c.Stdout, jsonrpc2.VSCodeObjectCodec{})21 conn := jsonrpc2.NewConn(ctx, jsonrpc2.NewBufferedStream(stream, jsonrpc2.VSCodeObjectCodec{}), handler.New(&lang{}))22 defer conn.Close()23 log.Println("waiting for language server to exit")24 errc := make(chan error)25 go func() { errc <- c.Wait() }()26 select {27 case <-ctx.Done():28 log.Println("language server exited:", err)29 }30}31type lang struct {32}33func (l *lang) Initialize(ctx context.Context, params *InitializeParams) (*InitializeResult, error) {34 log.Println("initialize", params)35 return &InitializeResult{36 Capabilities: ServerCapabilities{37 TextDocumentSync: TextDocumentSyncOptions{38 },39 CompletionProvider: CompletionOptions{40 TriggerCharacters: []string{"."},41 },
publishDiagnostics
Using AI Code Generation
1import (2var (3 serverCapabilities = lsp.ServerCapabilities{4 TextDocumentSync: lsp.TextDocumentSyncOptions{5 Save: &lsp.SaveOptions{6 },7 },8 CompletionProvider: &lsp.CompletionOptions{9 TriggerCharacters: []string{"."},10 },11 SignatureHelpProvider: &lsp.SignatureHelpOptions{12 TriggerCharacters: []string{"("},13 },14 CodeLensProvider: &lsp.CodeLensOptions{15 },16 DocumentRangeFormattingProvider: &lsp.DocumentRangeFormattingOptions{17 },18 ExecuteCommandProvider: &lsp.ExecuteCommandOptions{19 Commands: []string{20 },21 },22 }
publishDiagnostics
Using AI Code Generation
1import (2var (3 fset = flag.NewFlagSet("", flag.ExitOnError)4 verbose = fset.Bool("v", false, "verbose logging")5 mode = fset.String("mode", "check", "mode to run in (check, fix)")6 toolsDir = fset.String("tools", "", "path to tools directory")7func main() {8 fset.Parse(os.Args[1:])9 if fset.NArg() != 1 {10 log.Fatal("usage: checkimports [flags] package")11 }12 if *toolsDir == "" {13 log.Fatal("must specify tools directory")14 }15 cfg := &packages.Config{16 Dir: fset.Arg(0),17 }18 pkgs, err := packages.Load(cfg, fset.Arg(0))19 if err != nil {20 log.Fatal("loading package:", err)21 }22 if packages.PrintErrors(pkgs) > 0 {23 os.Exit(1)24 }25 var (26 allImports = map[string]map[string]struct{}{}27 allFiles = map[string]map[string]struct{}{}28 for _, pkg := range pkgs {29 for _, file := range pkg.Syntax {30 if strings.HasSuffix(pkg.Fset.File(file.Pos()).Name(), "_test.go") {31 }32 imports := map[string]struct{}{}33 for _, imp := range file.Imports {34 path, err := strconv.Unquote(imp.Path.Value)35 if err != nil {36 log.Fatal("
publishDiagnostics
Using AI Code Generation
1import (2type lang struct {3}4type Error struct {5}6type Range struct {7}8type Position struct {9}10type Message struct {11 Params map[string]interface{} `json:"params"`12 Result interface{} `json:"result"`13}14func NewLang(conn net.Conn
publishDiagnostics
Using AI Code Generation
1import (2type Lang struct {3}4type Params struct {5}6type Diagnostic struct {7}8type Range struct {9}10type Start struct {11}12type End struct {13}14func main() {15 conn, err := net.Dial("tcp", "
publishDiagnostics
Using AI Code Generation
1import (2type lang struct {3}4func (l *lang) Initialize(ctx context.Context, params *lsp.InitializeParams) (*lsp.InitializeResult, error) {5 return &lsp.InitializeResult{6 Capabilities: lsp.ServerCapabilities{7 CompletionProvider: &lsp.CompletionOptions{8 TriggerCharacters: []string{9 },10 },11 },12 }, nil13}14func (l *lang) Initialized(ctx context.Context, params *lsp.InitializedParams) error {15}16func (l *lang) Shutdown(ctx context.Context) error {17}18func (l *lang) Exit(ctx context.Context) error {19}20func (l *lang) DidOpen(ctx context.Context, params *lsp.DidOpenTextDocumentParams) error {21}22func (l *lang) DidChange(ctx context.Context, params *lsp.DidChangeTextDocumentParams) error {23}24func (l *lang) DidClose(ctx context.Context, params *lsp.DidCloseTextDocumentParams) error {25}26func (l *lang) DidSave(ctx context.Context, params *lsp.DidSaveTextDocumentParams) error {27}28func (l *lang) Completion(ctx context.Context, params *lsp.CompletionParams) (*lsp.CompletionList, error) {29 for i := 0; i < 100; i++ {30 items = append(items, lsp.CompletionItem{31 Label: fmt.Sprintf("Item %d", i),32 })33 }34 return &lsp.CompletionList{35 }, nil36}37func (l *lang) Hover(ctx context.Context, params *lsp.HoverParams) (*lsp.Hover,
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