Bumping k8s dependencies to 1.13

vendor/golang.org/x/tools/internal/lsp/diagnostics.go

@@ -0,0 +1,38 @@
+// Copyright 2018 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 lsp
+
+import (
+	"golang.org/x/tools/internal/lsp/protocol"
+	"golang.org/x/tools/internal/lsp/source"
+)
+
+func toProtocolDiagnostics(v *source.View, diagnostics []source.Diagnostic) []protocol.Diagnostic {
+	reports := []protocol.Diagnostic{}
+	for _, diag := range diagnostics {
+		tok := v.Config.Fset.File(diag.Range.Start)
+		reports = append(reports, protocol.Diagnostic{
+			Message:  diag.Message,
+			Range:    toProtocolRange(tok, diag.Range),
+			Severity: toProtocolSeverity(diag.Severity),
+			Source:   "LSP",
+		})
+	}
+	return reports
+}
+
+func toProtocolSeverity(severity source.DiagnosticSeverity) protocol.DiagnosticSeverity {
+	switch severity {
+	case source.SeverityError:
+		return protocol.SeverityError
+	case source.SeverityWarning:
+		return protocol.SeverityWarning
+	case source.SeverityHint:
+		return protocol.SeverityHint
+	case source.SeverityInformation:
+		return protocol.SeverityInformation
+	}
+	return protocol.SeverityError // default
+}