Add proper version

internal/lsp/general.go

@@ -72,6 +72,11 @@ func (s *Server) initialize(ctx context.Context, params *protocol.ParamInitializ
 
 	setTrace(params.Trace)
 
+	version := "devel"
+	if v, ok := ctx.Value("version").(string); ok {
+		version = v
+	}
+
 	return &protocol.InitializeResult{
 		Capabilities: protocol.ServerCapabilities{
 			CodeActionProvider:              false,
@@ -106,7 +111,7 @@ func (s *Server) initialize(ctx context.Context, params *protocol.ParamInitializ
 		ServerInfo: struct {
 			Name    string `json:"name"`
 			Version string `json:"version,omitempty"`
-		}{Name: "ntt", Version: "0.12.0"},
+		}{Name: "ntt", Version: version},
 	}, nil
 }
 

langserver.go

@@ -4,8 +4,8 @@ import (
 	"context"
 	"os"
 
-	"github.com/nokia/ntt/internal/lsp/fakenet"
 	"github.com/nokia/ntt/internal/lsp"
+	"github.com/nokia/ntt/internal/lsp/fakenet"
 	"github.com/nokia/ntt/internal/lsp/jsonrpc2"
 	"github.com/spf13/cobra"
 )
@@ -21,5 +21,6 @@ var (
 
 func langserver(cmd *cobra.Command, args []string) error {
 	stream := jsonrpc2.NewHeaderStream(fakenet.NewConn("stdio", os.Stdin, os.Stdout))
-	return lsp.NewServer(stream).Serve(context.TODO())
+	ctx := context.WithValue(context.Background(), "version", version)
+	return lsp.NewServer(stream).Serve(ctx)
 }