Robert Findley | b15dac2 | 2022-08-30 14:40:12 -0400 | [diff] [blame] | 1 | // Copyright 2020 The Go Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style |
| 3 | // license that can be found in the LICENSE file. |
| 4 | |
| 5 | package lsp |
| 6 | |
| 7 | import ( |
| 8 | "context" |
| 9 | |
| 10 | "golang.org/x/tools/gopls/internal/lsp/protocol" |
| 11 | "golang.org/x/tools/gopls/internal/lsp/source" |
| 12 | ) |
| 13 | |
| 14 | func (s *Server) prepareCallHierarchy(ctx context.Context, params *protocol.CallHierarchyPrepareParams) ([]protocol.CallHierarchyItem, error) { |
| 15 | snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.Go) |
| 16 | defer release() |
| 17 | if !ok { |
| 18 | return nil, err |
| 19 | } |
| 20 | |
| 21 | return source.PrepareCallHierarchy(ctx, snapshot, fh, params.Position) |
| 22 | } |
| 23 | |
| 24 | func (s *Server) incomingCalls(ctx context.Context, params *protocol.CallHierarchyIncomingCallsParams) ([]protocol.CallHierarchyIncomingCall, error) { |
| 25 | snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.Item.URI, source.Go) |
| 26 | defer release() |
| 27 | if !ok { |
| 28 | return nil, err |
| 29 | } |
| 30 | |
| 31 | return source.IncomingCalls(ctx, snapshot, fh, params.Item.Range.Start) |
| 32 | } |
| 33 | |
| 34 | func (s *Server) outgoingCalls(ctx context.Context, params *protocol.CallHierarchyOutgoingCallsParams) ([]protocol.CallHierarchyOutgoingCall, error) { |
| 35 | snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.Item.URI, source.Go) |
| 36 | defer release() |
| 37 | if !ok { |
| 38 | return nil, err |
| 39 | } |
| 40 | |
| 41 | return source.OutgoingCalls(ctx, snapshot, fh, params.Item.Range.Start) |
| 42 | } |