Upgrade golang-x-tools to v0.7.0HEADmastermain

Not using external_updater this time to switch to the new upstream tags.

Test: treehugger
Change-Id: I31488b4958a366ed7f183bb387d3e1446acc13ae

1 files changed, 26 insertions, 0 deletions

diff --git a/gopls/internal/lsp/source/add_import.go b/gopls/internal/lsp/source/add_import.go
new file mode 100644
index 000000000..cd8ec7ab7
--- /dev/null
+++ b/gopls/internal/lsp/source/add_import.go
@@ -0,0 +1,26 @@
+// Copyright 2020 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 source
+
+import (
+	"context"
+
+	"golang.org/x/tools/gopls/internal/lsp/protocol"
+	"golang.org/x/tools/internal/imports"
+)
+
+// AddImport adds a single import statement to the given file
+func AddImport(ctx context.Context, snapshot Snapshot, fh FileHandle, importPath string) ([]protocol.TextEdit, error) {
+	pgf, err := snapshot.ParseGo(ctx, fh, ParseFull)
+	if err != nil {
+		return nil, err
+	}
+	return ComputeOneImportFixEdits(snapshot, pgf, &imports.ImportFix{
+		StmtInfo: imports.ImportInfo{
+			ImportPath: importPath,
+		},
+		FixType: imports.AddImport,
+	})
+}