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https://github.com/golang/go
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4a54ec1d38
There is no reason for these functions to live on the view. They make more sense as unexported functions in internal/lsp/source. Initially, I had to propagate contexts through a lot of functions in internal/lsp/source, but instead I removed the unused contexts forom snapshot.GetFile. Change-Id: I8323419d0356feb2010091fe8d3ed35e511f801a Reviewed-on: https://go-review.googlesource.com/c/tools/+/214384 Run-TryBot: Rebecca Stambler <rstambler@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Heschi Kreinick <heschi@google.com>
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
// Copyright 2019 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package lsp
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import (
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"context"
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"golang.org/x/tools/internal/lsp/protocol"
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"golang.org/x/tools/internal/lsp/source"
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"golang.org/x/tools/internal/lsp/telemetry"
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"golang.org/x/tools/internal/span"
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"golang.org/x/tools/internal/telemetry/log"
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"golang.org/x/tools/internal/telemetry/trace"
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)
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func (s *Server) documentSymbol(ctx context.Context, params *protocol.DocumentSymbolParams) ([]protocol.DocumentSymbol, error) {
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ctx, done := trace.StartSpan(ctx, "lsp.Server.documentSymbol")
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defer done()
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uri := span.NewURI(params.TextDocument.URI)
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view, err := s.session.ViewOf(uri)
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if err != nil {
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return nil, err
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}
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snapshot := view.Snapshot()
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fh, err := snapshot.GetFile(uri)
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if err != nil {
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return nil, err
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}
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var symbols []protocol.DocumentSymbol
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switch fh.Identity().Kind {
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case source.Go:
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symbols, err = source.DocumentSymbols(ctx, snapshot, fh)
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case source.Mod:
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return []protocol.DocumentSymbol{}, nil
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}
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if err != nil {
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log.Error(ctx, "DocumentSymbols failed", err, telemetry.URI.Of(uri))
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return []protocol.DocumentSymbol{}, nil
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}
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return symbols, nil
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}
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